{"title":"777 Series","description":"","products":[{"product_id":"littelfuse-777-p2-pump-monitor-overload-relay-3-phase-200-480v-2-800fla-plus","title":"Littelfuse 777-P2 Pump Monitor Overload Relay 3-Phase 200-480V 2-800FLA Plus","description":"\u003cp\u003e\u003cimg data-image=\"1l9tsjtw0igc\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/littelfuse1_logo.jpg\" title=\"Littelfuse your electronic and control \u0026amp; protection specialists\"\u003e\u003c\/p\u003e\n\u003ch3\u003eLittelfuse 777-P2 Pump Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003eThe 777 is a fully programmable electronic overload relay designed to protect any motor drawing 2-800 full load amps (external CTs are required above 90 amps). The 777 (family of products) is for 3-phase 200-480 V ac applications, with several specialized units for other voltage ranges and unique applications. Common applications include conveyor systems, HVAC equipment, saws and grinders, fan motors, and almost any pumping application. Some unique applications include use with a Subtrol* equipped Franklin submersible motor to detect high motor temperatures and applications where a fast linear trip is required.\u003c\/p\u003e\n\u003cp\u003eAll of the overload relays provide unsurpassed protection by combining overload, voltage, phase loss and reversal, voltage and current unbalance, power monitoring, and underload based on current in one package. For standalone applications, the units incorporate a 3-digit LED display that is used for programming, providing real-time operational information and displaying diagnostic codes to aid in troubleshooting a fault condition. The units also feature a communications port that can be used with communication modules listed in the 777 accessories section to form a Modbus, DeviceNet*, Profibus, or Ethernet network. Up to 99 units can be remotely monitored and controlled from a PC, PLC, or SCADA system, and data logging through a PC with the optional Solutions software. This capability allows for a simple, cost-effective way to meet new requirements for arc-flash safety.\u003c\/p\u003e\n\u003cp\u003eThe 777-P2 provides low and high power trip*, linear overcurrent trip, and 480 VA @ 240 V ac output SPDT relay contacts.\u003c\/p\u003e\n\u003ch3\u003eLittelfuse 777-P2 Pump Monitor Typical Application\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConveyor Systems\u003c\/li\u003e\n\u003cli\u003eHVAC Equipment\u003c\/li\u003e\n\u003cli\u003eSaws and Grinders\u003c\/li\u003e\n\u003cli\u003eFan Motors\u003c\/li\u003e\n\u003cli\u003eAll Pumping Applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLittelfuse 777-P2 Pump Monitor Technical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects 3-Phase Motors From:\n\u003cul\u003e\n\u003cli\u003eHigh Voltage\u003c\/li\u003e\n\u003cli\u003eLow Voltage\u003c\/li\u003e\n\u003cli\u003eVoltage Unbalance\u003c\/li\u003e\n\u003cli\u003eReverse-Phase\u003c\/li\u003e\n\u003cli\u003eOvercurrent\u003c\/li\u003e\n\u003cli\u003eUndercurrent\u003c\/li\u003e\n\u003cli\u003eCurrent Unbalance\u003c\/li\u003e\n\u003cli\u003eSingle-Phase\u003c\/li\u003e\n\u003cli\u003eGround Fault, Class II\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eNetwork Programmable\u003c\/li\u003e\n\u003cli\u003eProgrammable With 9-Volt Battery Prior to Installation\u003c\/li\u003e\n\u003cli\u003eAutomatic Reset With Three Separate Restart Delay Timers, or Manual Reset\u003c\/li\u003e\n\u003cli\u003eTamper Guard\u003c\/li\u003e\n\u003cli\u003eRS-485 Communications Port (Communications Module Sold Separately)\u003c\/li\u003e\n\u003cli\u003e3-digit LED Diagnostic Display\u003c\/li\u003e\n\u003cli\u003eLast Fault Memory\u003c\/li\u003e\n\u003cli\u003eUL and ULC Listed\u003c\/li\u003e\n\u003cli\u003eCE Compliant\u003c\/li\u003e\n\u003cli\u003eCSA Approved\u003c\/li\u003e\n\u003cli\u003eSurface or DIN Rail Mount\u003c\/li\u003e\n\u003cli\u003e5-year Warranty\u003c\/li\u003e\n\u003cli\u003eMade in USA\u003c\/li\u003e\n\u003cli\u003eReplaces 777, 777-P \u0026amp; 777-P1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse\/Symcom","offers":[{"title":"Default Title","offer_id":49316637901117,"sku":"MSR777P2","price":950.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr777_001_wbg.jpg?v=1725278646"},{"product_id":"littelfuse-777-mlr-kw-hp-p2-pump-monitor-overload-relay-3-ph-200-480v-0-5-740fla","title":"Littelfuse 777-MLR-KW\/HP-P2 Pump Monitor Overload Relay 3-PH 200-480V 0.5-740FLA","description":"\u003cp\u003e\u003cimg data-image=\"1l9tsjtw0igc\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/littelfuse1_logo.jpg\" title=\"Littelfuse your electronic and control \u0026amp; protection specialists\"\u003e\u003c\/p\u003e\n\u003ch3\u003eLittelfuse 777-MLR-KW\/HP-P2 Pump Monitor Product Description (Replaces 777-MLR-KW\/HP)\u003c\/h3\u003e\n\u003cp\u003eThe 777-KW\/HP-P2 series has the overload, voltage, phase loss and reversal, voltage and current unbalance, current and power monitoring*, and underload trip based on power in one package. The underpower trip feature is desirable anytime the current vs. load characteristic is non-linear or has little change. In general terms, smaller motors and slow-speed motors have little change in current over the normal load range. Larger motors that are running light loads will also show small current changes over the operating load range. For standalone applications, the units incorporate a 3-digit LED display that is used for programming, providing real-time operational information and displaying diagnostic codes to aid in troubleshooting a fault condition. The units also feature a communications port that can be used with communication modules listed in the 777 accessories section to form a Modbus, DeviceNet**, Profibus, or Ethernet network. Up to 99 units can be remotely monitored and controlled from a PC, PLC, or SCADA system, and data logging through a PC with the optional Solutions software.\u003c\/p\u003e\n\u003cp\u003eThe 777-MLR-KW\/HP-P2 Series provides 480 VA @ 240 V ac output SPDT relay contacts. It is wired directly without the need to loop conductors for 5-21 amps (under 5 amps requires looping of conductors), and can be used with external CTs for 40-740 amps.\u003c\/p\u003e\n\u003ch3\u003eLittelfuse 777-MLR-KW\/HP-P2 Pump Monitor Typical Application\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConveyor Systems\u003c\/li\u003e\n\u003cli\u003eHVAC Equipment\u003c\/li\u003e\n\u003cli\u003eSaws and Grinders\u003c\/li\u003e\n\u003cli\u003eFan Motors\u003c\/li\u003e\n\u003cli\u003eAll Pumping Applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLittelfuse 777-MLR-KW\/HP-P2 Pump Monitor Technical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects 3-Phase Motors From:\n\u003cul\u003e\n\u003cli\u003eHigh Voltage\u003c\/li\u003e\n\u003cli\u003eLow Voltage\u003c\/li\u003e\n\u003cli\u003eVoltage Unbalance\u003c\/li\u003e\n\u003cli\u003eReverse-Phase\u003c\/li\u003e\n\u003cli\u003eOvercurrent\u003c\/li\u003e\n\u003cli\u003eUndercurrent\u003c\/li\u003e\n\u003cli\u003eCurrent Unbalance\u003c\/li\u003e\n\u003cli\u003eSingle-Phase\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eNetwork Programmable\u003c\/li\u003e\n\u003cli\u003eProgrammable With 9-Volt Battery Prior to Installation\u003c\/li\u003e\n\u003cli\u003eAutomatic Reset With Three Separate Restart Delay Timers, or Manual Reset\u003c\/li\u003e\n\u003cli\u003eTamper Guard\u003c\/li\u003e\n\u003cli\u003eRS-485 Communications Port (Communications Module Sold Separately)\u003c\/li\u003e\n\u003cli\u003e3-digit LED Diagnostic Display\u003c\/li\u003e\n\u003cli\u003eLast Fault Memory\u003c\/li\u003e\n\u003cli\u003eUL and ULC Listed\u003c\/li\u003e\n\u003cli\u003eCE Compliant\u003c\/li\u003e\n\u003cli\u003eCSA Approved\u003c\/li\u003e\n\u003cli\u003eSurface or DIN Rail Mount\u003c\/li\u003e\n\u003cli\u003e5-year Warranty\u003c\/li\u003e\n\u003cli\u003eMade in USA\u003c\/li\u003e\n\u003cli\u003eReplaces 777-MLR-KW\/HP\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse\/Symcom","offers":[{"title":"Default Title","offer_id":49317630116157,"sku":"MSR777MLRKWHPP2","price":1049.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr777_001_wbg_9c1abf79-8c8c-4622-a3dc-2ea373b3b82f.jpg?v=1725291467"},{"product_id":"littelfuse-777-mv-p2-pump-monitor-overload-relay-3-phase-100-240v-10-800fla","title":"Littelfuse 777-MV-P2 Pump Monitor Overload Relay 3-Phase 100-240V 10-800FLA","description":"\u003cp\u003e\n\u003cimg data-image=\"1l9tsjtw0igc\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/littelfuse1_logo.jpg\" title=\"Littelfuse your electronic and control \u0026amp; protection specialists\"\u003e\n\u003c\/p\u003e\n\u003ch3\u003e\nLittelfuse 777-MV-P2 Pump Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003eThe 777 is a fully programmable electronic overload relay\ndesigned to protect any motor drawing 2-800 full load amps\n(external CTs are required above 90 amps). The 777 (family\nof products) is for 3-phase 200-480 V ac applications, with\nseveral specialized units for other voltage ranges and unique\napplications. Common applications include conveyor systems,\nHVAC equipment, saws and grinders, fan motors, and almost\nany pumping application. Some unique applications include use\nwith a Subtrol* equipped Franklin submersible motor to detect\nhigh motor temperatures and applications where a fast linear\ntrip is required.\n\u003c\/p\u003e\n\u003cp\u003e\n\tAll of the overload relays provide unsurpassed protection by\ncombining overload, voltage, phase loss and reversal, voltage\nand current unbalance, power monitoring, and underload based\non current in one package. For standalone applications, the units\nincorporate a 3-digit LED display that is used for programming,\nproviding real-time operational information and displaying\ndiagnostic codes to aid in troubleshooting a fault condition. The\nunits also feature a communications port that can be used with\ncommunication modules listed in the 777 accessories section to\nform a Modbus, DeviceNet*, Profibus, or Ethernet network. Up\nto 99 units can be remotely monitored and controlled from a PC,\nPLC, or SCADA system, and data logging through a PC with the\noptional Solutions software. This capability allows for a simple,\ncost-effective way to meet new requirements for arc-flash safety.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 777-MV-P2 provides low and high power trip*, linear overcurrent trip, and 480 VA @ 240 V ac output SPDT\nrelay contacts. Designed for Medium Voltage applications where both PTs and CTs are used. Has\nbuilt in multipliers for 25.5, 50.5, 100.5 CTs. The voltage unbalance, single-phase and reverse\nphase protection can be disabled for applications where only the PTs are used .\n\u003c\/p\u003e\n\u003ch3\u003e\nLittelfuse 777-MV-P2 Pump Monitor Typical Application\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConveyor Systems\n\t\u003c\/li\u003e\n\u003cli\u003eHVAC Equipment\n\t\u003c\/li\u003e\n\u003cli\u003eSaws and Grinders\n\t\u003c\/li\u003e\n\u003cli\u003eFan Motors\n\t\u003c\/li\u003e\n\u003cli\u003eAll Pumping Applications\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\nLittelfuse 777-MV-P2 Pump Monitor Technical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e  Protects 3-Phase Motors From:\n\u003cul\u003e\n\u003cli\u003eHigh Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eLow Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eVoltage Unbalance\n\t\t\u003c\/li\u003e\n\u003cli\u003eReverse-Phase\n\t\t\u003c\/li\u003e\n\u003cli\u003eOvercurrent\n\t\t\u003c\/li\u003e\n\u003cli\u003eUndercurrent\n\t\t\u003c\/li\u003e\n\u003cli\u003eCurrent Unbalance\n\t\t\u003c\/li\u003e\n\u003cli\u003eSingle-Phase\n\t\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eNetwork Programmable\n\t\u003c\/li\u003e\n\u003cli\u003eProgrammable With 9-Volt Battery Prior to Installation\n\t\u003c\/li\u003e\n\u003cli\u003eAutomatic Reset With Three Separate Restart Delay Timers, or Manual\n    Reset\n\t\u003c\/li\u003e\n\u003cli\u003eTamper Guard\n\t\u003c\/li\u003e\n\u003cli\u003eRS-485 Communications Port (Communications Module Sold Separately)\n\t\u003c\/li\u003e\n\u003cli\u003e3-digit LED Diagnostic Display\n\t\u003c\/li\u003e\n\u003cli\u003eLast Fault Memory\n\t\u003c\/li\u003e\n\u003cli\u003eUL and ULC Listed\n\t\u003c\/li\u003e\n\u003cli\u003eCE Compliant\n\t\u003c\/li\u003e\n\u003cli\u003eCSA Approved\n\t\u003c\/li\u003e\n\u003cli\u003eSurface or DIN Rail Mount\n\t\u003c\/li\u003e\n\u003cli\u003e5-year Warranty\n\t\u003c\/li\u003e\n\u003cli\u003eMade in USA\n\t\u003c\/li\u003e\n\u003cli\u003eReplaces 777-MV\n\t\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse\/Symcom","offers":[{"title":"Default Title","offer_id":49317630542141,"sku":"MSR777MVP2","price":966.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr777_001_wbg_3946ac79-9eb3-4dab-9540-740b2601e349.jpg?v=1725291476"},{"product_id":"littelfuse-777-575-p2-pump-monitor-overload-relay-500-600v-3-phase-2-800fla-plus","title":"Littelfuse 777-575-P2 Pump Monitor Overload Relay 500-600V 3-Phase 2-800FLA Plus","description":"\u003cp\u003e\u003cimg data-image=\"igfqjwlhz655\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/littelfuse1_logo.jpg\" title=\"Littelfuse your electronic and control \u0026amp; protection specialists\"\u003e\u003c\/p\u003e\n\u003ch3\u003eLittelfuse 777-575-P2 Pump Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003eThe 777 is a fully programmable electronic overload relay designed to protect any motor drawing 2-800 full load amps (external CTs are required above 90 amps). The 777 (family of products) is for 3-phase 200-480 V ac applications, with several specialized units for other voltage ranges and unique applications. Common applications include conveyor systems, HVAC equipment, saws and grinders, fan motors, and almost any pumping application. Some unique applications include use with a Subtrol* equipped Franklin submersible motor to detect high motor temperatures and applications where a fast linear trip is required.\u003c\/p\u003e\n\u003cp\u003eAll of the overload relays provide unsurpassed protection by combining overload, voltage, phase loss and reversal, voltage and current unbalance, power monitoring, and underload based on current in one package. For standalone applications, the units incorporate a 3-digit LED display that is used for programming, providing real-time operational information and displaying diagnostic codes to aid in troubleshooting a fault condition. The units also feature a communications port that can be used with communication modules listed in the 777 accessories section to form a Modbus, DeviceNet*, Profibus, or Ethernet network. Up to 99 units can be remotely monitored and controlled from a PC, PLC, or SCADA system, and data logging through a PC with the optional Solutions software. This capability allows for a simple, cost-effective way to meet new requirements for arc-flash safety.\u003c\/p\u003e\n\u003cp\u003eThe 777-575-P2 Series provides low and high power trip*, linear overcurrent trip, and 480 VA @ 240 V ac output SPDT relay contacts. Used in Canada and NE USA where 575 V utility power services are common.\u003c\/p\u003e\n\u003ch3\u003eLittelfuse 777-575-P2 Pump Monitor Typical Application\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConveyor Systems\u003c\/li\u003e\n\u003cli\u003eHVAC Equipment\u003c\/li\u003e\n\u003cli\u003eSaws and Grinders\u003c\/li\u003e\n\u003cli\u003eFan Motors\u003c\/li\u003e\n\u003cli\u003eAll Pumping Applications With Single-Phase Electric Motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLittelfuse 777-575-P2 Pump Monitor Technical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects 3-Phase Motors From:\n\u003cul\u003e\n\u003cli\u003eHigh Voltage\u003c\/li\u003e\n\u003cli\u003eLow Voltage\u003c\/li\u003e\n\u003cli\u003eVoltage Unbalance\u003c\/li\u003e\n\u003cli\u003eReverse-Phase\u003c\/li\u003e\n\u003cli\u003eOvercurrent\u003c\/li\u003e\n\u003cli\u003eUndercurrent\u003c\/li\u003e\n\u003cli\u003eCurrent Unbalance\u003c\/li\u003e\n\u003cli\u003eSingle-Phase\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eNetwork Programmable\u003c\/li\u003e\n\u003cli\u003eProgrammable with 9-volt Battery Prior to Installation\u003c\/li\u003e\n\u003cli\u003eAutomatic Reset With Three Separate Restart Delay Timers, or Manual Reset\u003c\/li\u003e\n\u003cli\u003eTamper Guard\u003c\/li\u003e\n\u003cli\u003eRS-485 Communications Port (Communications Module Sold Separately)\u003c\/li\u003e\n\u003cli\u003e3-digit LED Diagnostic Display\u003c\/li\u003e\n\u003cli\u003eRemote Reset\u003c\/li\u003e\n\u003cli\u003eLast Fault Memory\u003c\/li\u003e\n\u003cli\u003eUL and cUL Listed\u003c\/li\u003e\n\u003cli\u003eCE Compliant\u003c\/li\u003e\n\u003cli\u003eCSA Approved\u003c\/li\u003e\n\u003cli\u003eSurface or DIN Rail Mount\u003c\/li\u003e\n\u003cli\u003e5-year Warranty\u003c\/li\u003e\n\u003cli\u003eMade in USA\u003c\/li\u003e\n\u003cli\u003eReplaces 777-575, 777-575-P \u0026amp; 777-575-P1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse\/Symcom","offers":[{"title":"Default Title","offer_id":49317633950013,"sku":"MSR777575P2","price":950.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr777_001_wbg_dc0cf5ed-d2fa-4833-af94-9253dc4ecadd.jpg?v=1725291521"},{"product_id":"littelfuse-777-575-kw-hp-p2-pump-monitor-overload-relay-500-600v-3-phase-2-800fla-plus","title":"Littelfuse 777-575-KW\/HP-P2 Pump Monitor Overload Relay 500-600V 3-Phase 2-800FLA Plus","description":"\u003cp\u003e\u003cimg data-image=\"eelw0boc6ijl\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/littelfuse1_logo.jpg\" title=\"Littelfuse your electronic and control \u0026amp; protection specialists\"\u003e\u003c\/p\u003e\n\u003ch3\u003eLittelfuse 777-575-KW\/HP-P2 Pump Monitor Product Description (Replaces 777-575-KW\/HP)\u003c\/h3\u003e\n\u003cp\u003eThe 777-KW\/HP-P2 series has the overload, voltage, phase loss and reversal, voltage and current unbalance, current and power monitoring*, and underload trip based on power in one package. The underpower trip feature is desirable anytime the current vs. load characteristic is non-linear or has little change. In general terms, smaller motors and slow-speed motors have little change in current over the normal load range. Larger motors that are running light loads will also show small current changes over the operating load range. For standalone applications, the units incorporate a 3-digit LED display that is used for programming, providing real-time operational information and displaying diagnostic codes to aid in troubleshooting a fault condition. The units also feature a communications port that can be used with communication modules listed in the 777 accessories section to form a Modbus, DeviceNet**, Profibus, or Ethernet network. Up to 99 units can be remotely monitored and controlled from a PC, PLC, or SCADA system, and data logging through a PC with the optional Solutions software.\u003c\/p\u003e\n\u003cp\u003eThe 777-575-KW\/HP-P2 provides 480 VA @ 240 V ac output SPDT relay contacts. Used in Canada and NE USA where 575 V utility power services are common.\u003c\/p\u003e\n\u003ch3\u003eLittelfuse 777-575-KW\/HP-P2 Pump Monitor Typical Application\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConveyor Systems\u003c\/li\u003e\n\u003cli\u003eHVAC Equipment\u003c\/li\u003e\n\u003cli\u003eSaws and Grinders\u003c\/li\u003e\n\u003cli\u003eFan Motors\u003c\/li\u003e\n\u003cli\u003eAll Pumping Applications With Single-Phase Electric Motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLittelfuse 777-575-KW\/HP-P2 Pump Monitor Technical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects 3-Phase Motors From:\n\u003cul\u003e\n\u003cli\u003eHigh Voltage\u003c\/li\u003e\n\u003cli\u003eLow Voltage\u003c\/li\u003e\n\u003cli\u003eVoltage Unbalance\u003c\/li\u003e\n\u003cli\u003eReverse-Phase\u003c\/li\u003e\n\u003cli\u003eOvercurrent\u003c\/li\u003e\n\u003cli\u003eUnderload (low power)\u003c\/li\u003e\n\u003cli\u003eCurrent Balance\u003c\/li\u003e\n\u003cli\u003eSingle-Phase\u003c\/li\u003e\n\u003cli\u003eGround Fault, Class II\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eNetwork Programmable\u003c\/li\u003e\n\u003cli\u003eProgrammable With 9-Volt Battery Prior to Installation\u003c\/li\u003e\n\u003cli\u003eAutomatic Reset With Three Separate Restart Delay Timers, or Manual Reset\u003c\/li\u003e\n\u003cli\u003eTamper Guard\u003c\/li\u003e\n\u003cli\u003eRS-485 Communications Port (Communications Module Sold Separately)\u003c\/li\u003e\n\u003cli\u003e3-digit LED Diagnostic Display\u003c\/li\u003e\n\u003cli\u003eRemote Reset\u003c\/li\u003e\n\u003cli\u003eLast Fault Memory\u003c\/li\u003e\n\u003cli\u003eUL and cUL Listed\u003c\/li\u003e\n\u003cli\u003eCE Compliant\u003c\/li\u003e\n\u003cli\u003eCSA Approved\u003c\/li\u003e\n\u003cli\u003eSurface or DIN Rail Mount\u003c\/li\u003e\n\u003cli\u003e5-year Warranty\u003c\/li\u003e\n\u003cli\u003eMade in USA\u003c\/li\u003e\n\u003cli\u003eReplaces 777-575-KW\/HP\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse\/Symcom","offers":[{"title":"Default Title","offer_id":49317634572605,"sku":"MSR777575KWHPP2","price":994.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr777kwhp_001_wbg.jpg?v=1725291538"},{"product_id":"littelfuse-777-575-lr-p2-pump-monitor-overload-relay-500-600v-3-phase-1-800fla-plus","title":"Littelfuse 777-575-LR-P2 Pump Monitor Overload Relay 500-600V 3-Phase 1-800FLA Plus","description":"\u003cp\u003e\n\u003cimg data-image=\"4g1p2q1t3xb9\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/littelfuse1_logo.jpg\" title=\"Littelfuse your electronic and control \u0026amp; protection specialists\"\u003e\n\u003c\/p\u003e\n\u003ch3\u003e\nLittelfuse 777-575-LR-P2 Pump Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003e\n\tThe 777 is a fully programmable electronic overload relay\ndesigned to protect any motor drawing 2-800 full load amps\n(external CTs are required above 90 amps). The 777 (family\nof products) is for 3-phase 200-480 V ac applications, with\nseveral specialized units for other voltage ranges and unique\napplications. Common applications include conveyor systems,\nHVAC equipment, saws and grinders, fan motors, and almost\nany pumping application. Some unique applications include use\nwith a Subtrol* equipped Franklin submersible motor to detect\nhigh motor temperatures and applications where a fast linear\ntrip is required.\n\u003c\/p\u003e\n\u003cp\u003e\n\tAll of the overload relays provide unsurpassed protection by\ncombining overload, voltage, phase loss and reversal, voltage\nand current unbalance, power monitoring, and underload based\non current in one package. For standalone applications, the units\nincorporate a 3-digit LED display that is used for programming,\nproviding real-time operational information and displaying\ndiagnostic codes to aid in troubleshooting a fault condition. The\nunits also feature a communications port that can be used with\ncommunication modules listed in the 777 accessories section to\nform a Modbus, DeviceNet*, Profibus, or Ethernet network. Up\nto 99 units can be remotely monitored and controlled from a PC,\nPLC, or SCADA system, and data logging through a PC with the\noptional Solutions software. This capability allows for a simple,\ncost-effective way to meet new requirements for arc-flash safety. \n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 777-575-LR-P2 provides low and high power trip*, linear overcurrent trip, and 480 VA @ 240 V ac output SPDT relay contacts. Used in Canada and NE USA where 575 V utility power services are common.\n\u003c\/p\u003e\n\u003ch3\u003eLittelfuse 777-575-LR-P2 Pump Monitor Typical Application\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConveyor Systems\u003c\/li\u003e\n\u003cli\u003eHVAC Equipment\u003c\/li\u003e\n\u003cli\u003eSaws and Grinders\u003c\/li\u003e\n\u003cli\u003eFan Motors\u003c\/li\u003e\n\u003cli\u003eAll Pumping Applications With Single-Phase Electric Motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLittelfuse 777-575-LR-P2 Pump Monitor Technical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects 3-Phase Motors From:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Voltage\u003c\/li\u003e\n\u003cli\u003eLow Voltage\u003c\/li\u003e\n\u003cli\u003eVoltage Unbalance\u003c\/li\u003e\n\u003cli\u003eReverse-Phase\u003c\/li\u003e\n\u003cli\u003eOvercurrent\u003c\/li\u003e\n\u003cli\u003eUnderload (low power)\u003c\/li\u003e\n\u003cli\u003eCurrent Balance\u003c\/li\u003e\n\u003cli\u003eSingle-Phase\u003c\/li\u003e\n\u003cli\u003eGround Fault, Class II\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eNetwork Programmable\u003c\/li\u003e\n\u003cli\u003eProgrammable With 9-Volt Battery Prior to Installation\u003c\/li\u003e\n\u003cli\u003eAutomatic Reset With Three Separate Restart Delay Timers, or Manual\n    Reset\u003c\/li\u003e\n\u003cli\u003eTamper Guard\u003c\/li\u003e\n\u003cli\u003eRS-485 Communications Port (Communications Module Sold Separately)\u003c\/li\u003e\n\u003cli\u003e3-digit LED Diagnostic Display\u003c\/li\u003e\n\u003cli\u003eRemote Reset\u003c\/li\u003e\n\u003cli\u003eLast Fault Memory\u003c\/li\u003e\n\u003cli\u003eUL and cUL Listed\u003c\/li\u003e\n\u003cli\u003eCE Compliant\u003c\/li\u003e\n\u003cli\u003eCSA Approved\u003c\/li\u003e\n\u003cli\u003eSurface or DIN Rail Mount\u003c\/li\u003e\n\u003cli\u003e5-year Warranty\u003c\/li\u003e\n\u003cli\u003eMade in USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse\/Symcom","offers":[{"title":"Default Title","offer_id":49317635195197,"sku":"MSR777575LRP2","price":950.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr777_001_wbg_6193de47-0e83-4397-a1cd-39a6d408cf33.jpg?v=1725291547"},{"product_id":"symcom-777-accupower-pump-monitor-overload-relay-190-480v-3-phase-2-800fla-output-pwr","title":"SymCom 777-AccuPower Pump Monitor Overload Relay 190-480V 3-Phase 2-800FLA output pwr.","description":"\u003cp\u003e\n\u003cimg data-image=\"551dhzg9x9fa\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/littelfuse1_logo.jpg\" title=\"Littelfuse your electronic and control \u0026amp; protection specialists\"\u003e\n\u003c\/p\u003e\n\u003ch3\u003eLittelfuse 777-AccuPower Pump Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003e\n\tThe 777-AccuPower is a fully-programmable 3-phase motor and pump protection relay. It allows motor hp rating, full load amps, efficiency and power factor to be entered and will accurately calculate motor output power. This is most useful with mag-drive pumps or process applications where the process power is desired over the utility power. Voltage, current and power measurements can be displayed as well as fault\ninformation and setpoints. The built-in display simplifies troubleshooting and allows the user to easily and precisely configure setpoints. The 777-AccuPower can be used with the optional COM 4-20 output module to give an analog signal proportional to output shaft power, the RS485MS-2W (for limited Modbus capabilities, and for use with the RM1000\/RM2000) remote displays listed in the 777 accessories section.\n\u003c\/p\u003e\n\u003ch3\u003eLittelfuse 777-AccuPower Pump Monitor Typical Application\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConveyor Systems\u003c\/li\u003e\n\u003cli\u003eHVAC Equipment\u003c\/li\u003e\n\u003cli\u003eSaws and Grinders\u003c\/li\u003e\n\u003cli\u003eFan Motors\u003c\/li\u003e\n\u003cli\u003eAll Pumping Applications With Single-Phase Electric Motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLittelfuse 777-AccuPower Pump Monitor Technical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects 3-Phase Motors From:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eLow Power\u003c\/li\u003e\n\u003cli\u003eHigh Power\u003c\/li\u003e\n\u003cli\u003eOverload (UL Listed)\u003c\/li\u003e\n\u003cli\u003eJams\u003c\/li\u003e\n\u003cli\u003eSingle-Phasing\u003c\/li\u003e\n\u003cli\u003eCurrent Unbalance\u003c\/li\u003e\n\u003cli\u003eRapid Cycling\u003c\/li\u003e\n\u003cli\u003ePhase Reversal\u003c\/li\u003e\n\u003cli\u003eVoltage Unbalance, High Voltage, Low Voltage and Ground Fault (class II) Can Be Enabled Over a Network.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eFully Programmable\u003c\/li\u003e\n\u003cli\u003eAutomatic Reset With Three Separate Restart Delay Timers, or Manual    Reset\u003c\/li\u003e\n\u003cli\u003eTamper Guard\u003c\/li\u003e\n\u003cli\u003eRS-485 Communications Port (Communications Module Sold Separately)\u003c\/li\u003e\n\u003cli\u003e3-digit LED Diagnostic Display\u003c\/li\u003e\n\u003cli\u003eRemote Reset\u003c\/li\u003e\n\u003cli\u003eLast Fault Memory\u003c\/li\u003e\n\u003cli\u003eUL and cUL Listed\u003c\/li\u003e\n\u003cli\u003eCE Compliant\u003c\/li\u003e\n\u003cli\u003eCSA Approved\u003c\/li\u003e\n\u003cli\u003eSurface or DIN Rail Mount\u003c\/li\u003e\n\u003cli\u003e5-year Warranty\u003c\/li\u003e\n\u003cli\u003eMade in USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse\/Symcom","offers":[{"title":"Default Title","offer_id":49317635817789,"sku":"MSR777ACCUPOWER","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr777accupower20_001_wbg.jpg?v=1725291565"},{"product_id":"littelfuse-777-ft-pump-monitor-overload-relay-190-480v-3-phase-2-800fla-fast-oc-trip","title":"Littelfuse 777-FT Pump Monitor Overload Relay 190-480V 3-Phase 2-800FLA Fast OC Trip","description":"\u003cp\u003e\n\u003cimg data-image=\"4b1ipht74gao\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/littelfuse1_logo.jpg\" title=\"Littelfuse your electronic and control \u0026amp; protection specialists\"\u003e\n\u003c\/p\u003e\n\u003ch3\u003e\nLittelfuse 777-FT Pump Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003e\n\tThe 777 is a fully programmable electronic overload relay\ndesigned to protect any motor drawing 2-800 full load amps\n(external CTs are required above 90 amps). The 777 (family\nof products) is for 3-phase 200-480 V ac applications, with\nseveral specialized units for other voltage ranges and unique\napplications. Common applications include conveyor systems,\nHVAC equipment, saws and grinders, fan motors, and almost\nany pumping application. Some unique applications include use\nwith a Subtrol* equipped Franklin submersible motor to detect\nhigh motor temperatures and applications where a fast linear\ntrip is required.\n\u003c\/p\u003e\n\u003cp\u003e\n\tAll of the overload relays provide unsurpassed protection by\ncombining overload, voltage, phase loss and reversal, voltage\nand current unbalance, power monitoring, and underload based\non current in one package. For standalone applications, the units\nincorporate a 3-digit LED display that is used for programming,\nproviding real-time operational information and displaying\ndiagnostic codes to aid in troubleshooting a fault condition. The\nunits also feature a communications port that can be used with\ncommunication modules listed in the 777 accessories section to\nform a Modbus, DeviceNet*, Profibus, or Ethernet network. Up\nto 99 units can be remotely monitored and controlled from a PC,\nPLC, or SCADA system, and data logging through a PC with the\noptional Solutions software. This capability allows for a simple,\ncost-effective way to meet new requirements for arc-flash safety. \n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 777-FT Provides linear overcurrent trip and 480 VA @ 240 V ac output SPDT relay contacts. Also known\nas shock relay, it is designed for fast linear trip applications. Overcurrent trip delay can be set\nranging from less than 500 ms - 70 seconds. Low trip delay is ideal in chain drive and drive\nlinkage applications to prevent breaking in overload or jam situations. Other applications include\nsewage clarifiers, mixers, augers, and conveyors. Longer trip delay is ideal for motor test panels\nin rewind shops. Also includes adjustable motor acceleration time and overcurrent trip delay\ntime when the faster linear trip mode is used.\n\u003c\/p\u003e\n\u003ch3\u003e\nLittelfuse 777-FT Pump Monitor Typical Application\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConveyor Systems\n\t\u003c\/li\u003e\n\u003cli\u003eHVAC Equipment\n\t\u003c\/li\u003e\n\u003cli\u003eSaws and Grinders\n\t\u003c\/li\u003e\n\u003cli\u003eFan Motors\n\t\u003c\/li\u003e\n\u003cli\u003eAll Pumping Applications With Single-Phase Electric Motors\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\nLittelfuse 777-FT Pump Monitor Technical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e      Protects 3-Phase Motors From:\n\t\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eOverload\n\t\t\u003c\/li\u003e\n\u003cli\u003eUnderload\n\t\t\u003c\/li\u003e\n\u003cli\u003eJambs\n\t\t\u003c\/li\u003e\n\u003cli\u003eUnder Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eOver Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eSingle Phasing\n\t\t\u003c\/li\u003e\n\u003cli\u003eUnbalance (voltage \u0026amp; current)\n\t\t\u003c\/li\u003e\n\u003cli\u003eGround Fault (class II)\n\t\t\u003c\/li\u003e\n\u003cli\u003eRapid Cycling\n\t\t\u003c\/li\u003e\n\u003cli\u003ePhase Reversal\n\t\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eFully Programmable\n\t\u003c\/li\u003e\n\u003cli\u003eAutomatic Reset With Three Separate Restart Delay Timers, or Manual\n    Reset\n\t\u003c\/li\u003e\n\u003cli\u003eTamper Guard\n\t\u003c\/li\u003e\n\u003cli\u003eRS-485 Communications Port (Communications Module Sold Separately)\n\t\u003c\/li\u003e\n\u003cli\u003e3-digit LED Diagnostic Display\n\t\u003c\/li\u003e\n\u003cli\u003eRemote Reset\n\t\u003c\/li\u003e\n\u003cli\u003eLast Fault Memory\n\t\u003c\/li\u003e\n\u003cli\u003eUL and cUL Listed\n\t\u003c\/li\u003e\n\u003cli\u003eCE Compliant\n\t\u003c\/li\u003e\n\u003cli\u003eCSA Approved\n\t\u003c\/li\u003e\n\u003cli\u003eSurface or DIN Rail Mount\n\t\u003c\/li\u003e\n\u003cli\u003e5-year Warranty\n\t\u003c\/li\u003e\n\u003cli\u003eMade in USA\n\t\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse\/Symcom","offers":[{"title":"Default Title","offer_id":49317638668605,"sku":"MSR777FT","price":985.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr777_001_wbg_1d322209-4ab9-449b-b404-91ce55f09949.jpg?v=1725291574"},{"product_id":"littelfuse-777-hvr-p2-pump-monitor-overload-relay-340-480v-3-phase-2-800fla-plus","title":"Littelfuse 777-HVR-P2 Pump Monitor Overload Relay 340-480V 3-Phase 2-800FLA Plus","description":"\u003cp\u003e\n\u003cimg data-image=\"1l9tsjtw0igc\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/littelfuse1_logo.jpg\" title=\"Littelfuse your electronic and control \u0026amp; protection specialists\"\u003e\n\u003c\/p\u003e\n\u003ch3\u003e\nLittelfuse Model 777-HVR-P2 Pump Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003e\n\tThe 777 is a fully programmable electronic overload relay\ndesigned to protect any motor drawing 2-800 full load amps\n(external CTs are required above 90 amps). The 777 (family\nof products) is for 3-phase 200-480 V ac applications, with\nseveral specialized units for other voltage ranges and unique\napplications. Common applications include conveyor systems,\nHVAC equipment, saws and grinders, fan motors, and almost\nany pumping application. Some unique applications include use\nwith a Subtrol* equipped Franklin submersible motor to detect\nhigh motor temperatures and applications where a fast linear\ntrip is required.\n\u003c\/p\u003e\n\u003cp\u003e\n\tAll of the overload relays provide unsurpassed protection by\ncombining overload, voltage, phase loss and reversal, voltage\nand current unbalance, power monitoring, and underload based\non current in one package. For standalone applications, the units\nincorporate a 3-digit LED display that is used for programming,\nproviding real-time operational information and displaying\ndiagnostic codes to aid in troubleshooting a fault condition. The\nunits also feature a communications port that can be used with\ncommunication modules listed in the 777 accessories section to\nform a Modbus, DeviceNet*, Profibus, or Ethernet network. Up\nto 99 units can be remotely monitored and controlled from a PC,\nPLC, or SCADA system, and data logging through a PC with the\noptional Solutions software. This capability allows for a simple,\ncost-effective way to meet new requirements for arc-flash safety.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 777-HVR-P2 Series provides low and high power trip*, linear overcurrent trip, and 470 VA @ 600 V ac output SPDT\nrelay contacts. Required when a control power transformer (CPT) is not used with a 480 V system.\n\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ch3\u003e\nLittelfuse 777-HVR-P2 Pump Monitor Typical Application\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConveyor Systems\n\t\u003c\/li\u003e\n\u003cli\u003eHVAC Equipment\n\t\u003c\/li\u003e\n\u003cli\u003eSaws and Grinders\n\t\u003c\/li\u003e\n\u003cli\u003eFan Motors\n\t\u003c\/li\u003e\n\u003cli\u003eAll Pumping Applications With Single-Phase Electric Motors\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\nLittelfuse 777-HVR-P2 Pump Monitor Technical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e      Protects 3-Phase Motors From:\n\t\u003cul\u003e\n\u003cli\u003eHigh Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eLow Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eVoltage Unbalance\n\t\t\u003c\/li\u003e\n\u003cli\u003eReverse-Phase\n\t\t\u003c\/li\u003e\n\u003cli\u003eOvercurrent\n\t\t\u003c\/li\u003e\n\u003cli\u003eUndercurrent\n\t\t\u003c\/li\u003e\n\u003cli\u003eCurrent Unbalance\n\t\t\u003c\/li\u003e\n\u003cli\u003eSingle-Phase\n\t\t\u003c\/li\u003e\n\u003cli\u003eGround Fault, Class II\n\t\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eNetwork Programmable\n\t\u003c\/li\u003e\n\u003cli\u003eProgrammable With 9-Volt Battery Prior to Installation\n\t\u003c\/li\u003e\n\u003cli\u003eAutomatic Reset With Three Separate Restart Delay Timers, or Manual\n    Reset\n\t\u003c\/li\u003e\n\u003cli\u003eTamper Guard\n\t\u003c\/li\u003e\n\u003cli\u003eRS-485 Communications Port (Communications Module Sold Separately)\n\t\u003c\/li\u003e\n\u003cli\u003e3-digit LED Diagnostic Display\n\t\u003c\/li\u003e\n\u003cli\u003eRemote Reset\n\t\u003c\/li\u003e\n\u003cli\u003eLast Fault Memory\n\t\u003c\/li\u003e\n\u003cli\u003eUL and cUL Listed\n\t\u003c\/li\u003e\n\u003cli\u003eCE Compliant\n\t\u003c\/li\u003e\n\u003cli\u003eCSA Approved\n\t\u003c\/li\u003e\n\u003cli\u003eSurface or DIN Rail Mount\n\t\u003c\/li\u003e\n\u003cli\u003e5-year Warranty\n\t\u003c\/li\u003e\n\u003cli\u003eMade in USA\n\t\u003c\/li\u003e\n\u003cli\u003eReplaces 777-HVR\n\t\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse\/Symcom","offers":[{"title":"Default Title","offer_id":49317639651645,"sku":"MSR777HVRP2","price":985.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr777_001_wbg_f3155ac8-7517-444e-b496-f871808c904f.jpg?v=1725291583"},{"product_id":"littelfuse-777-hvr-kw-hp-p2-pump-monitor-overload-relay-340-480v-3-phase-2-800fla-plus","title":"Littelfuse 777-HVR-KW\/HP-P2 Pump Monitor Overload Relay 340-480V 3-Phase 2-800FLA Plus","description":"\u003cp\u003e\u003cimg data-image=\"jj18iyw1kshk\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/littelfuse1_logo.jpg\" title=\"Littelfuse your electronic and control \u0026amp; protection specialists\"\u003e\u003c\/p\u003e\n\u003ch3\u003eLittelfuse 777-HVR-KW\/HP-P2 Pump Monitor Product (Replaces 777-HVR-KW\/HP)\u003c\/h3\u003e\n\u003cp\u003eThe 777-KW\/HP-P2 series has the overload, voltage, phase loss and reversal, voltage and current unbalance, current and power monitoring*, and underload trip based on power in one package. The underpower trip feature is desirable anytime the current vs. load characteristic is non-linear or has little change. In general terms, smaller motors and slow-speed motors have little change in current over the normal load range. Larger motors that are running light loads will also show small current changes over the operating load range. For standalone applications, the units incorporate a 3-digit LED display that is used for programming, providing real-time operational information and displaying diagnostic codes to aid in troubleshooting a fault condition. The units also feature a communications port that can be used with communication modules listed in the 777 accessories section to form a Modbus, DeviceNet**, Profibus, or Ethernet network. Up to 99 units can be remotely monitored and controlled from a PC, PLC, or SCADA system, and data logging through a PC with the optional Solutions software.\u003c\/p\u003e\n\u003cp\u003eThe 777-HVR-KW\/HP-P2 provides 470 VA @ 600 V ac output SPDT relay contacts. Required when a CPT (control power transformer) is not used on a 480 V system. Commonly used in pumping applications to save the cost and extra wiring associated with a CPT.\u003c\/p\u003e\n\u003ch3\u003eLittelfuse 777-HVR-KW\/HP-P2 Pump Monitor Typical Application\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConveyor Systems\u003c\/li\u003e\n\u003cli\u003eHVAC Equipment\u003c\/li\u003e\n\u003cli\u003eSaws and Grinders\u003c\/li\u003e\n\u003cli\u003eFan Motors\u003c\/li\u003e\n\u003cli\u003eAll Pumping Applications With Single-Phase Electric Motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLittelfuse 777-HVR-KW\/HP-P2 Pump Monitor Technical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects 3-Phase Motors From:\n\u003cul\u003e\n\u003cli\u003eHigh Voltage\u003c\/li\u003e\n\u003cli\u003eLow Voltage\u003c\/li\u003e\n\u003cli\u003eVoltage Unbalance\u003c\/li\u003e\n\u003cli\u003eReverse-Phase\u003c\/li\u003e\n\u003cli\u003eOvercurrent\u003c\/li\u003e\n\u003cli\u003eUnderload (low power)\u003c\/li\u003e\n\u003cli\u003eCurrent Unbalance\u003c\/li\u003e\n\u003cli\u003eSingle-Phase\u003c\/li\u003e\n\u003cli\u003eGround Fault, Class II\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eNetwork Programmable\u003c\/li\u003e\n\u003cli\u003eProgrammable With 9-Volt Battery Prior to Installation\u003c\/li\u003e\n\u003cli\u003eAutomatic Reset With Three Separate Restart Delay Timers, or Manual Reset\u003c\/li\u003e\n\u003cli\u003eTamper Guard\u003c\/li\u003e\n\u003cli\u003eRS-485 Communications Port (Communications Module Sold Separately)\u003c\/li\u003e\n\u003cli\u003e3-digit LED Diagnostic Display\u003c\/li\u003e\n\u003cli\u003eRemote Reset\u003c\/li\u003e\n\u003cli\u003eLast Fault Memory\u003c\/li\u003e\n\u003cli\u003eUL and cUL Listed\u003c\/li\u003e\n\u003cli\u003eCE Compliant\u003c\/li\u003e\n\u003cli\u003eCSA Approved\u003c\/li\u003e\n\u003cli\u003eSurface or DIN Rail Mount\u003c\/li\u003e\n\u003cli\u003e5-year Warranty\u003c\/li\u003e\n\u003cli\u003eMade in USA\u003c\/li\u003e\n\u003cli\u003eReplaces 777-HVR-KW\/HP\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse\/Symcom","offers":[{"title":"Default Title","offer_id":49317639979325,"sku":"MSR777HVRKWHPP2","price":1049.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr777_001_wbg_0491794f-0de7-4e43-9e42-50d1e631059d.jpg?v=1725291591"},{"product_id":"littelfuse-777-hvr-lr-p2-pump-monitor-overload-relay-340-480v-3-phase-1-800fla-plus","title":"Littelfuse 777-HVR-LR-P2 Pump Monitor Overload Relay 340-480V 3-Phase 1-800FLA Plus","description":"\u003cp\u003e\n\u003cimg data-image=\"1l9tsjtw0igc\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/littelfuse1_logo.jpg\" title=\"Littelfuse your electronic and control \u0026amp; protection specialists\"\u003e\n\u003c\/p\u003e\n\u003ch3\u003e\nLittelfuse 777-HVR-LR-P2 Pump Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003e\n\tThe 777 is a fully programmable electronic overload relay\ndesigned to protect any motor drawing 2-800 full load amps\n(external CTs are required above 90 amps). The 777 (family\nof products) is for 3-phase 200-480 V ac applications, with\nseveral specialized units for other voltage ranges and unique\napplications. Common applications include conveyor systems,\nHVAC equipment, saws and grinders, fan motors, and almost\nany pumping application. Some unique applications include use\nwith a Subtrol* equipped Franklin submersible motor to detect\nhigh motor temperatures and applications where a fast linear\ntrip is required.\n\u003c\/p\u003e\n\u003cp\u003e\n\tAll of the overload relays provide unsurpassed protection by\ncombining overload, voltage, phase loss and reversal, voltage\nand current unbalance, power monitoring, and underload based\non current in one package. For standalone applications, the units\nincorporate a 3-digit LED display that is used for programming,\nproviding real-time operational information and displaying\ndiagnostic codes to aid in troubleshooting a fault condition. The\nunits also feature a communications port that can be used with\ncommunication modules listed in the 777 accessories section to\nform a Modbus, DeviceNet*, Profibus, or Ethernet network. Up\nto 99 units can be remotely monitored and controlled from a PC,\nPLC, or SCADA system, and data logging through a PC with the\noptional Solutions software. This capability allows for a simple,\ncost-effective way to meet new requirements for arc-flash safety. \n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 777-HVR-LR-P2 Series provides low and high power trip*, linear overcurrent trip, and 470 VA @ 600 V ac output SPDT\nrelay contacts. Required when a control power transformer (CPT) is not used with a 480 V system.\n\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ch3\u003e\nLittelfuse 777-HVR-LR-P2 Pump Monitor Typical Application\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConveyor Systems\n\t\u003c\/li\u003e\n\u003cli\u003eHVAC Equipment\n\t\u003c\/li\u003e\n\u003cli\u003eSaws and Grinders\n\t\u003c\/li\u003e\n\u003cli\u003eFan Motors\n\t\u003c\/li\u003e\n\u003cli\u003eAll Pumping Applications With Single-Phase Electric Motors\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\nLittelfuse 777-HVR-LR-P2 Pump Monitor Technical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e     Protects 3-Phase Motors From:\n\t\u003cul\u003e\n\u003cli\u003eHigh Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eLow Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eVoltage unbalance\n\t\t\u003c\/li\u003e\n\u003cli\u003eReverse-phase\n\t\t\u003c\/li\u003e\n\u003cli\u003eOvercurrent\n\t\t\u003c\/li\u003e\n\u003cli\u003eUndercurrent\n\t\t\u003c\/li\u003e\n\u003cli\u003eCurrent Unbalance\n\t\t\u003c\/li\u003e\n\u003cli\u003eSingle-Phase\n\t\t\u003c\/li\u003e\n\u003cli\u003eGround Fault, Class II\n\t\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eNetwork Programmable\n\t\u003c\/li\u003e\n\u003cli\u003eProgrammable With 9-Volt Battery Prior to Installation\n\t\u003c\/li\u003e\n\u003cli\u003eAutomatic Reset With Three Separate Restart Delay Timers, or Manual\n    Reset\n\t\u003c\/li\u003e\n\u003cli\u003eTamper Guard\n\t\u003c\/li\u003e\n\u003cli\u003eRS-485 Communications Port (Communications Module Sold Separately)\n\t\u003c\/li\u003e\n\u003cli\u003e3-digit LED Diagnostic Display\n\t\u003c\/li\u003e\n\u003cli\u003eRemote Reset\n\t\u003c\/li\u003e\n\u003cli\u003eLast Fault Memory\n\t\u003c\/li\u003e\n\u003cli\u003eUL and cUL Listed\n\t\u003c\/li\u003e\n\u003cli\u003eCE Compliant\n\t\u003c\/li\u003e\n\u003cli\u003eCSA Approved\n\t\u003c\/li\u003e\n\u003cli\u003eSurface or DIN Rail Mount\n\t\u003c\/li\u003e\n\u003cli\u003e5-year Warranty\n\t\u003c\/li\u003e\n\u003cli\u003eMade in USA\n\t\u003c\/li\u003e\n\u003cli\u003eReplaces 777-HVR-LR\n\t\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse\/Symcom","offers":[{"title":"Default Title","offer_id":49317649219901,"sku":"MSR777HVRLRP2","price":985.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr777_001_wbg_b68f4be9-0a3a-430f-988d-8d0addd25217.jpg?v=1725291718"},{"product_id":"littelfuse-777-hvr-sp-pump-monitor-overload-relay-340-480v-single-phase-2-800fla","title":"Littelfuse 777-HVR-SP Pump Monitor Overload Relay 340-480V Single-Phase 2-800FLA","description":"\u003cp\u003e\n\u003cimg data-image=\"1l9tsjtw0igc\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/littelfuse1_logo.jpg\" title=\"Littelfuse your electronic and control \u0026amp; protection specialists\"\u003e\n\u003c\/p\u003e\n\u003ch3\u003e\nLittelfuse 777-HVR-SP Pump Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003e\n\tThe 777\/ 77C is a fully programmable electronic overload\nrelay designed to protect any motor drawing 2-800 full load\namps (external CTs are required above 90 amps). Common\napplications include conveyor systems, HVAC equipment, saws\nand grinders, fan motors, and almost any pumping application.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 777\/ 77C is a fully programmable electronic overload\nrelay designed to protect any motor drawing 2-800 full load\namps (external CTs are required above 90 amps). Common\napplications include conveyor systems, HVAC equipment, saws\nand grinders, fan motors, and almost any pumping application.\n\u003c\/p\u003e\n\u003ch3\u003e\nLittelfuse 777-HVR-SP Pump Monitor Typical Application\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConveyor Systems\n\t\u003c\/li\u003e\n\u003cli\u003eHVAC Equipment\n\t\u003c\/li\u003e\n\u003cli\u003eSaws and Grinders\n\t\u003c\/li\u003e\n\u003cli\u003eFan Motors\n\t\u003c\/li\u003e\n\u003cli\u003eAll Pumping Applications With Single-Phase Electric Motors\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\nLittelfuse 777-HVR-SP Pump Monitor Technical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e      Protects Single-Phase Motors From:\n\t\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eLow Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eReverse-Phase\n\t\t\u003c\/li\u003e\n\u003cli\u003eOvercurrent\n\t\t\u003c\/li\u003e\n\u003cli\u003eUndercurrent\n\t\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eNetwork Programmable\n\t\u003c\/li\u003e\n\u003cli\u003eAutomatic Reset With Three Separate Restart Delay Timers, or Manual\n    Reset\n\t\u003c\/li\u003e\n\u003cli\u003eTamper Guard\n\t\u003c\/li\u003e\n\u003cli\u003eRS-485 Communications Port (Communications Module Sold Separately)\n\t\u003c\/li\u003e\n\u003cli\u003e3-digit LED Diagnostic Display\n\t\u003c\/li\u003e\n\u003cli\u003eRemote Reset\n\t\u003c\/li\u003e\n\u003cli\u003eLast Fault Memory\n\t\u003c\/li\u003e\n\u003cli\u003eUL and cUL Listed\n\t\u003c\/li\u003e\n\u003cli\u003eCE Compliant\n\t\u003c\/li\u003e\n\u003cli\u003eCSA Approved\n\t\u003c\/li\u003e\n\u003cli\u003eSurface or DIN Rail Mount\n\t\u003c\/li\u003e\n\u003cli\u003e5-year Warranty\n\t\u003c\/li\u003e\n\u003cli\u003eMade in USA\n\t\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse\/Symcom","offers":[{"title":"Default Title","offer_id":49317649580349,"sku":"MSR777HVRSP","price":985.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr77cseries_001_wbg_61c24c5c-c549-4b37-acf2-30e34ce97e2a.jpg?v=1725291726"},{"product_id":"littelfuse-777-kw-hp-p2-pump-monitor-overload-relay-200-480v-3-phase-2-800fla-plus","title":"Littelfuse 777-KW\/HP-P2 Pump Monitor Overload Relay 200-480V 3-Phase 2-800FLA Plus","description":"\u003cp\u003e\u003cimg data-image=\"1l9tsjtw0igc\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/littelfuse1_logo.jpg\" title=\"Littelfuse your electronic and control \u0026amp; protection specialists\"\u003e\u003c\/p\u003e\n\u003ch3\u003eLittelfuse 777-KW\/HP-P2 Pump Monitor Product Description (Replaces 777-KW\/HP, 777-KW\/HP-P)\u003c\/h3\u003e\n\u003cp\u003eThe 777-KW\/HP-P2 series has the overload, voltage, phase loss and reversal, voltage and current unbalance, current and power monitoring*, and underload trip based on power in one package. The underpower trip feature is desirable anytime the current vs. load characteristic is non-linear or has little change. In general terms, smaller motors and slow-speed motors have little change in current over the normal load range. Larger motors that are running light loads will also show small current changes over the operating load range. For standalone applications, the units incorporate a 3-digit LED display that is used for programming, providing real-time operational information and displaying diagnostic codes to aid in troubleshooting a fault condition. The units also feature a communications port that can be used with communication modules listed in the 777 accessories section to form a Modbus, DeviceNet**, Profibus, or Ethernet network. Up to 99 units can be remotely monitored and controlled from a PC, PLC, or SCADA system, and data logging through a PC with the optional Solutions software.\u003c\/p\u003e\n\u003cp\u003eThe 777-KW\/HP-P2 provides 480 VA @ 240 V ac output SPDT relay contacts.\u003c\/p\u003e\n\u003ch3\u003eLittelfuse 777-KW\/HP-P2 Pump Monitor Typical Application\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConveyor Systems\u003c\/li\u003e\n\u003cli\u003eHVAC Equipment\u003c\/li\u003e\n\u003cli\u003eSaws and Grinders\u003c\/li\u003e\n\u003cli\u003eFan Motors\u003c\/li\u003e\n\u003cli\u003eAll Pumping Applications With Single-Phase Electric Motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLittelfuse 777-KW\/HP-P2 Pump Monitor Technical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects 3-Phase Motors From:\n\u003cul\u003e\n\u003cli\u003eHigh Voltage\u003c\/li\u003e\n\u003cli\u003eLow Voltage\u003c\/li\u003e\n\u003cli\u003eReverse-Phase\u003c\/li\u003e\n\u003cli\u003eVoltage Unbalance\u003c\/li\u003e\n\u003cli\u003eOvercurrent\u003c\/li\u003e\n\u003cli\u003eUnderload (low power)\u003c\/li\u003e\n\u003cli\u003eCurrent Unbalance\u003c\/li\u003e\n\u003cli\u003eSingle-Phase\u003c\/li\u003e\n\u003cli\u003eGround Fault, Class II\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eNetwork Programmable\u003c\/li\u003e\n\u003cli\u003eProgrammable With 9-Volt Battery Prior to Installation\u003c\/li\u003e\n\u003cli\u003eAutomatic Reset With Three Separate Restart Delay Timers, or Manual Reset\u003c\/li\u003e\n\u003cli\u003eTamper Guard\u003c\/li\u003e\n\u003cli\u003eRS-485 Communications Port (Communications Module Sold Separately)\u003c\/li\u003e\n\u003cli\u003e3-digit LED Diagnostic Display\u003c\/li\u003e\n\u003cli\u003eRemote Reset\u003c\/li\u003e\n\u003cli\u003eLast Fault Memory\u003c\/li\u003e\n\u003cli\u003eUL and cUL Listed\u003c\/li\u003e\n\u003cli\u003eCE Compliant\u003c\/li\u003e\n\u003cli\u003eCSA Approved\u003c\/li\u003e\n\u003cli\u003eSurface or DIN Rail Mount\u003c\/li\u003e\n\u003cli\u003e5-year Warranty\u003c\/li\u003e\n\u003cli\u003eMade in USA\u003c\/li\u003e\n\u003cli\u003eReplaces 777-KW\/HP \u0026amp; 777-KW\/HP-P\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse\/Symcom","offers":[{"title":"Default Title","offer_id":49317650071869,"sku":"MSR777KWHPP2","price":994.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr777_001_wbg_8d299c35-e09b-4ef1-a94f-2d94d57adb7f.jpg?v=1725291735"},{"product_id":"littelfuse-777-lr-p2-pump-monitor-overload-relay-200-480v-3-phase-1-800fla-plus","title":"Littelfuse 777-LR-P2 Pump Monitor Overload Relay 200-480V 3-Phase 1-800FLA Plus","description":"\u003cp\u003e\u003cimg data-image=\"1l9tsjtw0igc\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/littelfuse1_logo.jpg\" title=\"Littelfuse your electronic and control \u0026amp; protection specialists\"\u003e\u003c\/p\u003e\n\u003ch3\u003eLittelfuse 777-LR-P2 Pump Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003eThe 777 is a fully programmable electronic overload relay designed to protect any motor drawing 2-800 full load amps (external CTs are required above 90 amps). The 777 (family of products) is for 3-phase 200-480 V ac applications, with several specialized units for other voltage ranges and unique applications. Common applications include conveyor systems, HVAC equipment, saws and grinders, fan motors, and almost any pumping application. Some unique applications include use with a Subtrol* equipped Franklin submersible motor to detect high motor temperatures and applications where a fast linear trip is required.\u003c\/p\u003e\n\u003cp\u003eThe 777 is a fully programmable electronic overload relay designed to protect any motor drawing 2-800 full load amps (external CTs are required above 90 amps). The 777 (family of products) is for 3-phase 200-480 V ac applications, with several specialized units for other voltage ranges and unique applications. Common applications include conveyor systems, HVAC equipment, saws and grinders, fan motors, and almost any pumping application. Some unique applications include use with a Subtrol* equipped Franklin submersible motor to detect high motor temperatures and applications where a fast linear trip is required.\u003c\/p\u003e\n\u003cp\u003eThe 777-LR-P2 Protects low range motors when wired directly or with 10-800 FLA with use of external CTs.\u003c\/p\u003e\n\u003ch3\u003eLittelfuse 777-LR-P2 Pump Monitor Typical Application\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConveyor Systems\u003c\/li\u003e\n\u003cli\u003eHVAC Equipment\u003c\/li\u003e\n\u003cli\u003eSaws and Grinders\u003c\/li\u003e\n\u003cli\u003eFan Motors\u003c\/li\u003e\n\u003cli\u003eAll Pumping Applications With Single-Phase Electric Motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLittelfuse 777-LR-P2 Pump Monitor Technical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects 3-Phase Motors From:\n\u003cul\u003e\n\u003cli\u003eHigh Voltage\u003c\/li\u003e\n\u003cli\u003eLow Voltage\u003c\/li\u003e\n\u003cli\u003eReverse-Phase\u003c\/li\u003e\n\u003cli\u003eVoltage Unbalance\u003c\/li\u003e\n\u003cli\u003eOvercurrent\u003c\/li\u003e\n\u003cli\u003eUndercurrent\u003c\/li\u003e\n\u003cli\u003eCurrent Unbalance\u003c\/li\u003e\n\u003cli\u003eSingle-Phase\u003c\/li\u003e\n\u003cli\u003eGround Fault, Class II\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eNetwork Programmable\u003c\/li\u003e\n\u003cli\u003eProgrammable With 9-Volt Battery Prior to Installation\u003c\/li\u003e\n\u003cli\u003eAutomatic Reset With Three Separate Restart Delay Timers, or Manual Reset\u003c\/li\u003e\n\u003cli\u003eTamper Guard\u003c\/li\u003e\n\u003cli\u003eRS-485 Communications Port (Communications Module Sold Separately)\u003c\/li\u003e\n\u003cli\u003e3-digit LED Diagnostic Display\u003c\/li\u003e\n\u003cli\u003eRemote Reset\u003c\/li\u003e\n\u003cli\u003eLast Fault Memory\u003c\/li\u003e\n\u003cli\u003eUL and cUL Listed\u003c\/li\u003e\n\u003cli\u003eCE Compliant\u003c\/li\u003e\n\u003cli\u003eCSA Approved\u003c\/li\u003e\n\u003cli\u003eSurface or DIN Rail Mount\u003c\/li\u003e\n\u003cli\u003e5-year Warranty\u003c\/li\u003e\n\u003cli\u003eMade in USA\u003c\/li\u003e\n\u003cli\u003eReplaces 777-LR \u0026amp; 777-LR-P\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse\/Symcom","offers":[{"title":"Default Title","offer_id":49317651906877,"sku":"MSR777LRP2","price":950.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr777_001_wbg_b6c174df-b1fa-46f3-a9a5-cc6e5f1d8260.jpg?v=1725291744"},{"product_id":"littelfuse-777-lr-ts-pump-monitor-overload-relay-200-480v-3-phase-1-800fla-plus","title":"Littelfuse 777-LR-TS Pump Monitor Overload Relay 200-480V 3-Phase 1-800FLA Plus","description":"\u003cp\u003e\u003cimg data-image=\"1l9tsjtw0igc\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/littelfuse1_logo.jpg\" title=\"Littelfuse your electronic and control \u0026amp; protection specialists\"\u003e\u003c\/p\u003e\n\u003ch3\u003eLittelfuse 777-LR-TS Pump Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003eThe 777 is a fully programmable electronic overload relay designed to protect any motor drawing 2-800 full load amps (external CTs are required above 90 amps). The 777 (family of products) is for 3-phase 200-480 V ac applications, with several specialized units for other voltage ranges and unique applications. Common applications include conveyor systems, HVAC equipment, saws and grinders, fan motors, and almost any pumping application. Some unique applications include use with a Subtrol* equipped Franklin submersible motor to detect high motor temperatures and applications where a fast linear trip is required.\u003c\/p\u003e\n\u003cp\u003eAll of the overload relays provide unsurpassed protection by combining overload, voltage, phase loss and reversal, voltage and current unbalance, power monitoring, and underload based on current in one package. For standalone applications, the units incorporate a 3-digit LED display that is used for programming, providing real-time operational information and displaying diagnostic codes to aid in troubleshooting a fault condition. The units also feature a communications port that can be used with communication modules listed in the 777 accessories section to form a Modbus, DeviceNet*, Profibus, or Ethernet network. Up to 99 units can be remotely monitored and controlled from a PC, PLC, or SCADA system, and data logging through a PC with the optional Solutions software. This capability allows for a simple, cost-effective way to meet new requirements for arc-flash safety.\u003c\/p\u003e\n\u003cp\u003eThe 777-LR-TS provides 480 VA @ 240 V ac output SPDT relay contacts. For use with Subtrol equipped Franklin submersible motors to detect high motor temperatures.\u003c\/p\u003e\n\u003ch3\u003eLittelfuse 777-LR-TS Pump Monitor Typical Application\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConveyor Systems\u003c\/li\u003e\n\u003cli\u003eHVAC Equipment\u003c\/li\u003e\n\u003cli\u003eSaws and Grinders\u003c\/li\u003e\n\u003cli\u003eFan Motors\u003c\/li\u003e\n\u003cli\u003eAll Pumping Applications With Single-Phase Electric Motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLittelfuse 777-LR-TS Pump Monitor Technical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects 3-Phase Motors From:\n\u003cul\u003e\n\u003cli\u003eHigh Voltage\u003c\/li\u003e\n\u003cli\u003eLow Voltage\u003c\/li\u003e\n\u003cli\u003eReverse-Phase\u003c\/li\u003e\n\u003cli\u003eVoltage Unbalance\u003c\/li\u003e\n\u003cli\u003eOvercurrent\u003c\/li\u003e\n\u003cli\u003eUndercurrent\u003c\/li\u003e\n\u003cli\u003eCurrent Unbalance\u003c\/li\u003e\n\u003cli\u003eSingle-Phase\u003c\/li\u003e\n\u003cli\u003eGround Fault, Class II\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eNetwork Programmable\u003c\/li\u003e\n\u003cli\u003eProgrammable With 9-Volt Battery Prior to Installation\u003c\/li\u003e\n\u003cli\u003eAutomatic Reset With Three Separate Restart Delay Timers, or Manual Reset\u003c\/li\u003e\n\u003cli\u003eTamper Guard\u003c\/li\u003e\n\u003cli\u003eRS-485 Communications Port (Communications Module Sold Separately)\u003c\/li\u003e\n\u003cli\u003e3-digit LED Diagnostic Display\u003c\/li\u003e\n\u003cli\u003eRemote Reset\u003c\/li\u003e\n\u003cli\u003eLast Fault Memory\u003c\/li\u003e\n\u003cli\u003eUL and cUL Listed\u003c\/li\u003e\n\u003cli\u003eCE Compliant\u003c\/li\u003e\n\u003cli\u003eCSA Approved\u003c\/li\u003e\n\u003cli\u003eSurface or DIN Rail Mount\u003c\/li\u003e\n\u003cli\u003e5-year Warranty\u003c\/li\u003e\n\u003cli\u003eMade in USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse\/Symcom","offers":[{"title":"Default Title","offer_id":49317652201789,"sku":"MSR777LRTS","price":1039.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr777_001_wbg_b02ad129-a3f4-4cdb-931d-305afe70d2c5.jpg?v=1725291753"},{"product_id":"littelfuse-777-lr-kw-hp-p2-pump-monitor-overload-relay-200-480v-3-phase-1-800-fla-plus","title":"Littelfuse 777-LR-KW\/HP-P2 Pump Monitor Overload Relay 200-480V 3-Phase 1-800 FLA Plus","description":"\u003cp\u003e\u003cimg data-image=\"1l9tsjtw0igc\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/littelfuse1_logo.jpg\" title=\"Littelfuse your electronic and control \u0026amp; protection specialists\"\u003e\u003c\/p\u003e\n\u003ch3\u003eLittelfuse 777-LR-KW\/HP-P2 Pump Monitor Product Description (Replaces 777-LR-KW\/HP, 777-LR-KW\/HP-P)\u003c\/h3\u003e\n\u003cp\u003eThe 777-KW\/HP-P2 series has the overload, voltage, phase loss and reversal, voltage and current unbalance, current and power monitoring*, and underload trip based on power in one package. The underpower trip feature is desirable anytime the current vs. load characteristic is non-linear or has little change. In general terms, smaller motors and slow-speed motors have little change in current over the normal load range. Larger motors that are running light loads will also show small current changes over the operating load range. For standalone applications, the units incorporate a 3-digit LED display that is used for programming, providing real-time operational information and displaying diagnostic codes to aid in troubleshooting a fault condition. The 777-KW\/HP-P2 series has the overload, voltage, phase loss and reversal, voltage and current unbalance, current and power monitoring*, and underload trip based on power in one package. The underpower trip feature is desirable anytime the current vs. load characteristic is non-linear or has little change. In general terms, smaller motors and slow-speed motors have little change in current over the normal load range. Larger motors that are running light loads will also show small current changes over the operating load range. For standalone applications, the units incorporate a 3-digit LED display that is used for programming, providing real-time operational information and displaying diagnostic codes to aid in troubleshooting a fault condition\u003c\/p\u003e\n\u003cp\u003eThe 777-LR-KW\/HP-P2 provides 480 VA @ 240 V ac output SPDT relay contacts.\u003c\/p\u003e\n\u003ch3\u003eLittelfuse 777-LR-KW\/HP-P2 Pump Monitor Typical Application\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConveyor Systems\u003c\/li\u003e\n\u003cli\u003eHVAC Equipment\u003c\/li\u003e\n\u003cli\u003eSaws and Grinders\u003c\/li\u003e\n\u003cli\u003eFan Motors\u003c\/li\u003e\n\u003cli\u003eAll Pumping Applications With Single-Phase Electric Motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLittelfuse 777-LR-KW\/HP-P2 Pump Monitor Technical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects 3-Phase Motors From:\n\u003cul\u003e\n\u003cli\u003eHigh Voltage\u003c\/li\u003e\n\u003cli\u003eLow Voltage\u003c\/li\u003e\n\u003cli\u003eVoltage Unbalance\u003c\/li\u003e\n\u003cli\u003eReverse-Phase\u003c\/li\u003e\n\u003cli\u003eOvercurrent\u003c\/li\u003e\n\u003cli\u003eUnderload (low power)\u003c\/li\u003e\n\u003cli\u003eCurrent Unbalance\u003c\/li\u003e\n\u003cli\u003eSingle-Phase\u003c\/li\u003e\n\u003cli\u003eGround Fault, Class II\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eNetwork Programmable\u003c\/li\u003e\n\u003cli\u003eProgrammable With 9-Volt Battery Prior to Installation\u003c\/li\u003e\n\u003cli\u003eAutomatic Reset With Three Separate Restart Delay Timers, or Manual Reset\u003c\/li\u003e\n\u003cli\u003eTamper Guard\u003c\/li\u003e\n\u003cli\u003eRS-485 Communications Port (Communications Module Sold Separately)\u003c\/li\u003e\n\u003cli\u003e3-digit LED Diagnostic Display\u003c\/li\u003e\n\u003cli\u003eRemote Reset\u003c\/li\u003e\n\u003cli\u003eLast Fault Memory\u003c\/li\u003e\n\u003cli\u003eUL and cUL Listed\u003c\/li\u003e\n\u003cli\u003eCE Compliant\u003c\/li\u003e\n\u003cli\u003eCSA Approved\u003c\/li\u003e\n\u003cli\u003eSurface or DIN Rail Mount\u003c\/li\u003e\n\u003cli\u003e5-year Warranty\u003c\/li\u003e\n\u003cli\u003eMade in USA\u003c\/li\u003e\n\u003cli\u003eReplaces 777-LR-KW\/HP \u0026amp; 777-LR-KW\/HP-P\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse\/Symcom","offers":[{"title":"Default Title","offer_id":49317652529469,"sku":"MSR777LRKWHPP2","price":985.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr777_001_wbg_d3270f86-337f-4758-ad27-667cf6895b46.jpg?v=1725291762"},{"product_id":"littelfuse-777-hrg-p2-pump-monitor-overload-relay-200-480v-3-phase-2-90fla-internal-0-seq-ct-plus","title":"Littelfuse 777-HRG-P2 Pump Monitor Overload Relay 200-480V 3-Phase 2-90FLA Internal 0-Seq CT Plus","description":"\u003cp\u003e\u003cimg data-image=\"fjn2v7rnwa04\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/littelfuse1_logo.jpg\" title=\"Littelfuse your electronic and control \u0026amp; protection specialists\"\u003e\u003c\/p\u003e\n\u003ch3\u003eLittelfuse 777-HRG-P2 Pump Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003eThe 777 is a fully programmable electronic overload relay designed to protect any motor drawing 2-800 full load amps (external CTs are required above 90 amps). The 777 (family of products) is for 3-phase 200-480 V ac applications, with several specialized units for other voltage ranges and unique applications. Common applications include conveyor systems, HVAC equipment, saws and grinders, fan motors, and almost any pumping application. Some unique applications include use with a Subtrol* equipped Franklin submersible motor to detect high motor temperatures and applications where a fast linear trip is required.\u003c\/p\u003e\n\u003cp\u003eAll of the overload relays provide unsurpassed protection by combining overload, voltage, phase loss and reversal, voltage and current unbalance, power monitoring, and underload based on current in one package. For standalone applications, the units incorporate a 3-digit LED display that is used for programming, providing real-time operational information and displaying diagnostic codes to aid in troubleshooting a fault condition. The units also feature a communications port that can be used with communication modules listed in the 777 accessories section to form a Modbus, DeviceNet*, Profibus, or Ethernet network. Up to 99 units can be remotely monitored and controlled from a PC, PLC, or SCADA system, and data logging through a PC with the optional Solutions software. This capability allows for a simple, cost-effective way to meet new requirements for arc-flash safety. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe 777-HRG-P2 provides low and high power trip*, linear overcurrent trip, and 480 VA @ 240 V ac output SPDT relay contacts. Designed for high resistance grounding systems that incorporate an external zero-sequence CT that correspond with the built in multipliers to detect ground faults.\u003c\/p\u003e\n\u003ch3\u003eLittelfuse 777-HRG-P2 Pump Monitor Typical Application\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConveyor Systems\u003c\/li\u003e\n\u003cli\u003eHVAC Equipment\u003c\/li\u003e\n\u003cli\u003eSaws and Grinders\u003c\/li\u003e\n\u003cli\u003eFan Motors\u003c\/li\u003e\n\u003cli\u003eAll Pumping Applications With Single-Phase Electric Motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLittelfuse 777-HRG-P2 Pump Monitor Technical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects 3-Phase Motors From:\n\u003cul\u003e\n\u003cli\u003eHigh Voltage\u003c\/li\u003e\n\u003cli\u003eLow Voltage\u003c\/li\u003e\n\u003cli\u003eReverse-Phase\u003c\/li\u003e\n\u003cli\u003eVoltage Unbalance\u003c\/li\u003e\n\u003cli\u003eReverse-Phase\u003c\/li\u003e\n\u003cli\u003eOvercurrent\u003c\/li\u003e\n\u003cli\u003eUndercurrent\u003c\/li\u003e\n\u003cli\u003eCurrent Unbalance\u003c\/li\u003e\n\u003cli\u003eSingle-Phase\u003c\/li\u003e\n\u003cli\u003eGround Fault, Class II\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eNetwork Programmable\u003c\/li\u003e\n\u003cli\u003eProgrammable With 9-Volt Battery Prior to Installation\u003c\/li\u003e\n\u003cli\u003eAutomatic Reset With Three Separate Restart Delay Timers, or Manual Reset\u003c\/li\u003e\n\u003cli\u003eTamper Guard\u003c\/li\u003e\n\u003cli\u003eRS-485 Communications Port (Communications Module Sold Separately)\u003c\/li\u003e\n\u003cli\u003e3-Digit LED Diagnostic Display\u003c\/li\u003e\n\u003cli\u003eRemote Reset\u003c\/li\u003e\n\u003cli\u003eLast Fault Memory\u003c\/li\u003e\n\u003cli\u003eUL and cUL Listed\u003c\/li\u003e\n\u003cli\u003eCE Compliant\u003c\/li\u003e\n\u003cli\u003eCSA Approved\u003c\/li\u003e\n\u003cli\u003eSurface or DIN Rail Mount\u003c\/li\u003e\n\u003cli\u003e5-year Warranty\u003c\/li\u003e\n\u003cli\u003eMade in USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse\/Symcom","offers":[{"title":"Default Title","offer_id":49317653381437,"sku":"MSR777HRGP2","price":1039.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr777_001_wbg_3205c5bf-7692-44aa-914d-65188ef6fc97.jpg?v=1725291779"},{"product_id":"littelfuse-777-575-hrg-p2-pump-monitor-overload-relay-500-600v-3-phase-2-90fla-internal-0-seq-ct-plus","title":"Littelfuse 777-575-HRG-P2 Pump Monitor Overload Relay 500-600V 3-Phase 2-90FLA Internal 0-Seq CT Plus","description":"\u003cp\u003e\u003cimg data-image=\"1l9tsjtw0igc\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/littelfuse1_logo.jpg\" title=\"Littelfuse your electronic and control \u0026amp; protection specialists\"\u003e\u003c\/p\u003e\n\u003ch3\u003eLittelfuse 777-575-HRG-P2 Pump Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003eThe 777 is a fully programmable electronic overload relay designed to protect any motor drawing 2-800 full load amps (external CTs are required above 90 amps). The 777 (family of products) is for 3-phase 200-480 V ac applications, with several specialized units for other voltage ranges and unique applications. Common applications include conveyor systems, HVAC equipment, saws and grinders, fan motors, and almost any pumping application. Some unique applications include use with a Subtrol* equipped Franklin submersible motor to detect high motor temperatures and applications where a fast linear trip is required.\u003c\/p\u003e\n\u003cp\u003eAll of the overload relays provide unsurpassed protection by combining overload, voltage, phase loss and reversal, voltage and current unbalance, power monitoring, and underload based on current in one package. For standalone applications, the units incorporate a 3-digit LED display that is used for programming, providing real-time operational information and displaying diagnostic codes to aid in troubleshooting a fault condition. The units also feature a communications port that can be used with communication modules listed in the 777 accessories section to form a Modbus, DeviceNet*, Profibus, or Ethernet network. Up to 99 units can be remotely monitored and controlled from a PC, PLC, or SCADA system, and data logging through a PC with the optional Solutions software. This capability allows for a simple, cost-effective way to meet new requirements for arc-flash safety. .\u003c\/p\u003e\n\u003cp\u003eThe 777-575-HRG-P2 provides low and high power trip*, linear overcurrent trip, and 480 VA @ 240 V ac output SPDT relay contacts. Used in Canada and NE USA where 575 V utility power services are common. Designed for high resistance grounding systems that incorporate an external zero-sequence CT that correspond with the built in multipliers to detect ground faults.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eLittelfuse 777-575-HRG-P2 Pump Monitor Typical Application\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConveyor Systems\u003c\/li\u003e\n\u003cli\u003eHVAC Equipment\u003c\/li\u003e\n\u003cli\u003eSaws and Grinders\u003c\/li\u003e\n\u003cli\u003eFan Motors\u003c\/li\u003e\n\u003cli\u003eAll Pumping Applications With Single-Phase Electric Motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLittelfuse 777-575-HRG-P2 PumpSaver Plus Technical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects 3-Phase Motors From:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Voltage\u003c\/li\u003e\n\u003cli\u003eLow Voltage\u003c\/li\u003e\n\u003cli\u003eVoltage Unbalance\u003c\/li\u003e\n\u003cli\u003eReverse-Phase\u003c\/li\u003e\n\u003cli\u003eOvercurrent\u003c\/li\u003e\n\u003cli\u003eUndercurrent\u003c\/li\u003e\n\u003cli\u003eCurrent Unbalance\u003c\/li\u003e\n\u003cli\u003eSingle-Phase\u003c\/li\u003e\n\u003cli\u003eGround Fault, Class II\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eNetwork Programmable\u003c\/li\u003e\n\u003cli\u003eProgrammable With 9-Volt Battery Prior To Installation\u003c\/li\u003e\n\u003cli\u003eAutomatic Reset With Three Separate Restart Delay Timers, or Manual Reset\u003c\/li\u003e\n\u003cli\u003eTamper Guard\u003c\/li\u003e\n\u003cli\u003eRS-485 Communications Port (Communications Module Sold Separately)\u003c\/li\u003e\n\u003cli\u003e3-Digit LED Diagnostic Display\u003c\/li\u003e\n\u003cli\u003eRemote Reset\u003c\/li\u003e\n\u003cli\u003eLast Fault Memory\u003c\/li\u003e\n\u003cli\u003eUL and cUL Listed\u003c\/li\u003e\n\u003cli\u003eCE Compliant\u003c\/li\u003e\n\u003cli\u003eCSA Approved\u003c\/li\u003e\n\u003cli\u003eSurface or DIN Rail Mount\u003c\/li\u003e\n\u003cli\u003e5-Year Warranty\u003c\/li\u003e\n\u003cli\u003eMade in USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse\/Symcom","offers":[{"title":"Default Title","offer_id":49317653741885,"sku":"MSR777575HRGP2","price":985.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr777_001_wbg_d8221442-4b3a-4595-8bf1-c8bd95ae83e1.jpg?v=1725291787"},{"product_id":"littelfuse-777-ts-pump-monitor-overload-relay-190-480v-3-phase-2-800fla-temp-sensor","title":"Littelfuse 777-TS Pump Monitor Overload Relay 190-480V 3-Phase 2-800FLA Temp.Sensor","description":"\u003cp\u003e\n\u003cimg data-image=\"1l9tsjtw0igc\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/littelfuse1_logo.jpg\" title=\"Littelfuse your electronic and control \u0026amp; protection specialists\"\u003e\n\u003c\/p\u003e\n\u003ch3\u003e\nLittelfuse 777-TS Pump Monitor Product Description\n\u003c\/h3\u003e\n\u003cp\u003e\n\tThe 777 is a fully programmable electronic overload relay\ndesigned to protect any motor drawing 2-800 full load amps\n(external CTs are required above 90 amps). The 777 (family\nof products) is for 3-phase 200-480 V ac applications, with\nseveral specialized units for other voltage ranges and unique\napplications. Common applications include conveyor systems,\nHVAC equipment, saws and grinders, fan motors, and almost\nany pumping application. Some unique applications include use\nwith a Subtrol* equipped Franklin submersible motor to detect\nhigh motor temperatures and applications where a fast linear\ntrip is required.\n\u003c\/p\u003e\n\u003cp\u003e\n\tAll of the overload relays provide unsurpassed protection by\ncombining overload, voltage, phase loss and reversal, voltage\nand current unbalance, power monitoring, and underload based\non current in one package. For standalone applications, the units\nincorporate a 3-digit LED display that is used for programming,\nproviding real-time operational information and displaying\ndiagnostic codes to aid in troubleshooting a fault condition. The\nunits also feature a communications port that can be used with\ncommunication modules listed in the 777 accessories section to\nform a Modbus, DeviceNet*, Profibus, or Ethernet network. Up\nto 99 units can be remotely monitored and controlled from a PC,\nPLC, or SCADA system, and data logging through a PC with the\noptional Solutions software. This capability allows for a simple,\ncost-effective way to meet new requirements for arc-flash safety.\n\u003c\/p\u003e\n\u003cp\u003e\n\tModel 777-TS provides 480 VA @ 240 V ac output SPDT relay contacts. For use with Subtrol equipped Franklin\nsubmersible motors to detect high motor temperatures.\n\u003c\/p\u003e\n\u003ch3\u003e\nLittelfuse 777-TS Pump Monitor Typical Application\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConveyor Systems\n\t\u003c\/li\u003e\n\u003cli\u003eHVAC Equipment\n\t\u003c\/li\u003e\n\u003cli\u003eSaws and Grinders\n\t\u003c\/li\u003e\n\u003cli\u003eFan Motors\n\t\u003c\/li\u003e\n\u003cli\u003eAll Pumping Applications With Single-Phase Electric motors\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\nLittelfuse 777-TS Pump Monitor Technical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\tProtects 3-Phase Motors From:\n\u003cul\u003e\n\u003cli\u003eOverload\n\t\t\u003c\/li\u003e\n\u003cli\u003eUnderload\n\t\t\u003c\/li\u003e\n\u003cli\u003eJams\n\t\t\u003c\/li\u003e\n\u003cli\u003eUndervoltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eOver Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eSingle Phasing\n\t\t\u003c\/li\u003e\n\u003cli\u003eUnbalance (voltage \u0026amp; current)\n\t\t\u003c\/li\u003e\n\u003cli\u003eGround Fault (class II)\n\t\t\u003c\/li\u003e\n\u003cli\u003eRapid Cycling\n\t\t\u003c\/li\u003e\n\u003cli\u003ePhase Reversal\n\t\t\u003c\/li\u003e\n\u003cli\u003eGround Fault Current Alarm\/Trip\n\t\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eNetwork Programmable\n\t\u003c\/li\u003e\n\u003cli\u003eProgrammable With 9-volt Battery Prior to Installation\n\t\u003c\/li\u003e\n\u003cli\u003eAutomatic Reset With Three Separate Restart Delay Timers, or Manual\n    Reset\n\t\u003c\/li\u003e\n\u003cli\u003eTamper Guard\n\t\u003c\/li\u003e\n\u003cli\u003eRS-485 Communications Port (Communications Module Sold Separately)\n\t\u003c\/li\u003e\n\u003cli\u003e3-digit LED Diagnostic Display\n\t\u003c\/li\u003e\n\u003cli\u003eRemote Reset\n\t\u003c\/li\u003e\n\u003cli\u003eLast Fault Memory\n\t\u003c\/li\u003e\n\u003cli\u003eUL and cUL Listed\n\t\u003c\/li\u003e\n\u003cli\u003eCE Compliant\n\t\u003c\/li\u003e\n\u003cli\u003eCSA Approved\n\t\u003c\/li\u003e\n\u003cli\u003eSurface or DIN Rail Mount\n\t\u003c\/li\u003e\n\u003cli\u003e5-year Warranty\n\t\u003c\/li\u003e\n\u003cli\u003eMade in USA\n\t\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse\/Symcom","offers":[{"title":"Default Title","offer_id":49317656101181,"sku":"MSR777TS","price":1039.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr777_001_wbg_f13c501b-ff17-4ecc-af9c-c2686f0fecb8.jpg?v=1725291812"},{"product_id":"littelfuse-777-mrsw-manual-remote-reset-switch-kit-for-model-777","title":"Littelfuse 777-MRSW Manual Remote Reset Switch Kit for Model 777","description":"\u003cp\u003e\n\u003cimg data-image=\"1l9tsjtw0igc\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/littelfuse1_logo.jpg\" title=\"Littelfuse your electronic and control \u0026amp; protection specialists\"\u003e\n\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ch3\u003e\nLittelfuse 777-MRSW Manual Remote Reset Switch Kit Product Description\u003c\/h3\u003e\n\u003cp\u003e777 Manual Remote Reset Kit (24 inches long)\nallows the 777 line of MotorSaver® and PumpSaver® products to be manually reset without opening\nthe panel door. Simply connect the 9-pin adapter to the 777 communication port and mount the reset\nswitch in a convenient location\u003c\/p\u003e","brand":"Littelfuse\/Symcom","offers":[{"title":"Default Title","offer_id":49325307887933,"sku":"MSR777MRSW","price":171.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr777mrsw_001_wbg.jpg?v=1725427082"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/collections\/msr777_001_wbg.jpg?v=1727896098","url":"https:\/\/rcworst.com\/collections\/777-series.oembed","provider":"R.C. Worst \u0026 Company Inc","version":"1.0","type":"link"}