{"title":"350","description":"","products":[{"product_id":"littelfuse-350-200-2-6-three-phase-voltage-phase-monitor","title":"Littelfuse 350-200-2-6 Three-Phase Voltage\/Phase Monitor","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\u003eLittelfuse 350-200-2-6 Voltage\/Phase Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003e\n\tThe 350 is a heavy-duty voltage monitor. This product should be used when high current relays or dual contacts are required, or 480V controls are used. Since the 350 uses heavy-duty relays, it comes in fixed voltage range models rather than a dual autoranging version like the Model 250.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 350-200 has a 15A general purpose contact. The 350-400 provides a SPDT (Form C) relay rated to switch up to 600V, allowing the use of 480V controls, eliminating the need for a control power transformer to step the voltage down to 120-240V. Several DPDT (two Form C contacts) relay models are also available.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 350 microcontroller-based family of products are low cost yet highly advanced solutions to heavy-duty problems. The 350 includes advanced single LED diagnostics. Five different light patterns distinguish faults and normal operating conditions. Other options such as high voltage trip and adjustable restart delay are available.\n\u003c\/p\u003e\n\u003ch3\u003e Littelfuse 350-200-2-6 Voltage\/Phase Monitor Typical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFans\u003c\/li\u003e\n\u003cli\u003eCompressors\u003c\/li\u003e\n\u003cli\u003eHVAC\u003c\/li\u003e\n\u003cli\u003eHeat Pumps\u003c\/li\u003e\n\u003cli\u003eWell Pumps\u003c\/li\u003e\n\u003cli\u003eSump Pumps\u003c\/li\u003e\n\u003cli\u003eSmall Conveyor Motors\u003c\/li\u003e\n\u003cli\u003eOil Rigs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n  Littelfuse 350-200-2-6 Voltage\/Phase Monitor Features\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eProprietary Microcontroller Based Circuitry:\u003c\/b\u003e Constantly Monitors 3 Phase Voltage to Protect against Harmful Line Conditions, Even before the Motor is Started\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAdvanced LED Indication:\u003c\/b\u003e Provides Diagnostics which can be Use for Troubleshooting and to Determine Relay Status\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAdjustable Restart Delay (-2 models) Settings:\u003c\/b\u003e Allows Staggered Start up of Multiple Motors, After a Fault, to Prevent a Low Voltage Condition\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e600V Rated Relay Contacts Available on Some Models:\u003c\/b\u003e Eliminates the Need for a Control Transformer to Step Voltage Down to 120-240V for Control Circuit\n\t\t\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse\/Symcom","offers":[{"title":"Default Title","offer_id":49325032472893,"sku":"MSR350-200-2-6","price":332.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr350x_001_wbg.jpg?v=1725420073"},{"product_id":"littelfuse-350-200-2-three-phase-voltage-phase-monitor","title":"Littelfuse 350-200-2 Three-Phase Voltage\/Phase Monitor","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 350-200-2 Voltage\/Phase Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003e\n\tThe 350 is a heavy-duty voltage monitor. This product should be used when high current relays or dual contacts are required, or 480V controls are used. Since the 350 uses heavy-duty relays, it comes in fixed voltage range models rather than a dual autoranging version like the Model 250.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 350-200 has a 15A general purpose contact. The 350-400 provides a SPDT (Form C) relay rated to switch up to 600V, allowing the use of 480V controls, eliminating the need for a control power transformer to step the voltage down to 120-240V. Several DPDT (two Form C contacts) relay models are also available.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 350 microcontroller-based family of products are low cost yet highly advanced solutions to heavy-duty problems. The 350 includes advanced single LED diagnostics. Five different light patterns distinguish faults and normal operating conditions. Other options such as high voltage trip and adjustable restart delay are available.\n\u003c\/p\u003e\n\u003ch3\u003eLittelfuse 350-200-2 Voltage\/Phase Monitor Typical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFans\u003c\/li\u003e\n\u003cli\u003eCompressors\u003c\/li\u003e\n\u003cli\u003eHVAC\u003c\/li\u003e\n\u003cli\u003eHeat Pumps\u003c\/li\u003e\n\u003cli\u003eWell Pumps\u003c\/li\u003e\n\u003cli\u003eSump Pumps\u003c\/li\u003e\n\u003cli\u003eSmall Conveyor Motors\u003c\/li\u003e\n\u003cli\u003eOil Rigs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLittelfuse 350-200-2 Voltage\/Phase Monitor Features\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eProprietary Microcontroller Based Circuitry:\u003c\/b\u003e Constantly Monitors 3 Phase Voltage to Protect against Harmful Line Conditions, Even before the Motor is Started\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAdvanced LED Indication:\u003c\/b\u003e Provides Diagnostics which can be Use for Troubleshooting and to Determine Relay Status\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAdjustable Restart Delay (-2 models) Settings:\u003c\/b\u003e Allows Staggered Start up of Multiple Motors, After a Fault, to Prevent a Low Voltage Condition\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e600V Rated Relay Contacts Available on Some Models:\u003c\/b\u003e Eliminates the Need for a Control Transformer to Step Voltage Down to 120-240V for Control Circuit\n\t\t\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse\/Symcom","offers":[{"title":"Default Title","offer_id":49325032833341,"sku":"MSR350-200-2","price":332.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr350x_001_wbg_48593416-d645-4da5-9414-65aad5ada7c1.jpg?v=1725420090"},{"product_id":"symcom-350-200-2-8-three-phase-voltage-monitor","title":"SymCom 350-200-2-8 Three-Phase Voltage Monitor","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 350-200-2-8 Voltage Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003e\n\tThe 350 is a heavy-duty voltage monitor. This product should be used when high current relays or dual contacts are required, or 480V controls are used. Since the 350 uses heavy-duty relays, it comes in fixed voltage range models rather than a dual autoranging version like the Model 250.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 350-200 has a 15A general purpose contact. The 350-400 provides a SPDT (Form C) relay rated to switch up to 600V, allowing the use of 480V controls, eliminating the need for a control power transformer to step the voltage down to 120-240V. Several DPDT (two Form C contacts) relay models are also available.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 350 microcontroller-based family of products are low cost yet highly advanced solutions to heavy-duty problems. The 350 includes advanced single LED diagnostics. Five different light patterns distinguish faults and normal operating conditions. Other options such as high voltage trip and adjustable restart delay are available.\n\u003c\/p\u003e\n\u003ch3\u003e\nLittelfuse 350-200-2-8 Voltage Monitor Typical Applications\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFans\n\t\u003c\/li\u003e\n\u003cli\u003eCompressors\n\t\u003c\/li\u003e\n\u003cli\u003eHVAC\n\t\u003c\/li\u003e\n\u003cli\u003eHeat Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eWell Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eSump Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eSmall Conveyor Motors\n\t\u003c\/li\u003e\n\u003cli\u003eOil Rigs\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\nLittelfuse 350-200-2-8 Voltage Monitor Features\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects Motor From:\u003cul\u003e\n\u003cli\u003ePhase Loss (single phasing)\n\t\t\u003c\/li\u003e\n\u003cli\u003ePhase Reversal\n\t\t\u003c\/li\u003e\n\u003cli\u003eLow Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eOptional High Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eVoltage Unbalance\n\t\t\u003c\/li\u003e\n\u003cli\u003ePhase Reversal\n\t\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptional 15A @ 240VAC High Current Relay can Switch Heavier Current\n    Loads.\n\t\u003c\/li\u003e\n\u003cli\u003eUniversal Range from 190-480 VAC 50\/60 Hz Provides the Versatility\n    Needed to Handle Global Applications.\n\t\u003c\/li\u003e\n\u003cli\u003eBicolor LED Indicator Light is Green in Normal Conditions and Red\n    During Trip Conditions.\n\t\u003c\/li\u003e\n\u003cli\u003eMicrocontroller Based Provides Better Accuracy and Higher Reliability\n    than Analog Designs.\n\t\u003c\/li\u003e\n\u003cli\u003eTransient Protected to Meet IEC 1000-4-5:1995 Standards and Stand up\n    Under Tougher Conditions.\n\t\u003c\/li\u003e\n\u003cli\u003eDPDT Relay Provides Two 10A @ 240 VAC General Purpose Relays to Switch\n    Heavier Loads.\n\t\u003c\/li\u003e\n\u003cli\u003eWill Detect Single Phase Condition Regardless of Regenerated Voltages.\n\t\u003c\/li\u003e\n\u003cli\u003eUnits Have RS-485 Modbus Communication Capability and Digital Display\n\t\u003c\/li\u003e\n\u003cli\u003eDPDT Contacts\n\t\u003c\/li\u003e\n\u003cli\u003eAdjustable Restart Delay\n\t\u003c\/li\u003e\n\u003cli\u003eDiagnostic LED\n\t\u003c\/li\u003e\n\u003cli\u003eUL Listed\n\t\u003c\/li\u003e\n\u003cli\u003eCSA Approved\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":49325034996029,"sku":"MSR350-200-2-8","price":345.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr350x_001_wbg_2203700f-1d21-4a82-9823-d37132206c40.jpg?v=1725420099"},{"product_id":"symcom-350-200-2-9-three-phase-voltage-monitor","title":"SymCom 350-200-2-9 Three-Phase Voltage Monitor","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 350-200-2-9 Voltage Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003e\n\tThe 350 is a heavy-duty voltage monitor. This product should be used when high current relays or dual contacts are required, or 480V controls are used. Since the 350 uses heavy-duty relays, it comes in fixed voltage range models rather than a dual autoranging version like the Model 250.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 350-200 has a 15A general purpose contact. The 350-400 provides a SPDT (Form C) relay rated to switch up to 600V, allowing the use of 480V controls, eliminating the need for a control power transformer to step the voltage down to 120-240V. Several DPDT (two Form C contacts) relay models are also available.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 350 microcontroller-based family of products are low cost yet highly advanced solutions to heavy-duty problems. The 350 includes advanced single LED diagnostics. Five different light patterns distinguish faults and normal operating conditions. Other options such as high voltage trip and adjustable restart delay are available.\n\u003c\/p\u003e\n\u003ch3\u003e\nLittelfuse 350-200-2-9 Voltage Monitor Typical Applications\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFans\n\t\u003c\/li\u003e\n\u003cli\u003eCompressors\n\t\u003c\/li\u003e\n\u003cli\u003eHVAC\n\t\u003c\/li\u003e\n\u003cli\u003eHeat Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eWell Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eSump Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eSmall Conveyor Motors\n\t\u003c\/li\u003e\n\u003cli\u003eOil Rigs\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\nLittelfuse 350-200-2-9 Voltage Monitor Features\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects Motor From:\u003cul\u003e\n\u003cli\u003ePhase Loss (single phasing)\n\t\t\u003c\/li\u003e\n\u003cli\u003ePhase Reversal\n\t\t\u003c\/li\u003e\n\u003cli\u003eLow Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eOptional High Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eVoltage Unbalance\n\t\t\u003c\/li\u003e\n\u003cli\u003ePhase Reversal\n\t\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptional 15A @ 240VAC High Current Relay can Switch Heavier Current\n    Loads.\n\t\u003c\/li\u003e\n\u003cli\u003eUniversal Range from 190-480 VAC 50\/60 Hz Provides the Versatility\n    Needed to Handle Global Applications.\n\t\u003c\/li\u003e\n\u003cli\u003eBicolor LED Indicator Light is Green in Normal Conditions and Red\n    During Trip Conditions.\n\t\u003c\/li\u003e\n\u003cli\u003eMicrocontroller Based Provides Better Accuracy and Higher Reliability\n    than Analog Designs.\n\t\u003c\/li\u003e\n\u003cli\u003eTransient Protected to Meet IEC 1000-4-5:1995 Standards and Stand up\n    Under Tougher Conditions.\n\t\u003c\/li\u003e\n\u003cli\u003eDPDT Relay Provides Two 10A @ 240 VAC General Purpose Relays to Switch\n    Heavier Loads.\n\t\u003c\/li\u003e\n\u003cli\u003eWill Detect Single Phase Condition Regardless of Regenerated Voltages.\n\t\u003c\/li\u003e\n\u003cli\u003eDPDT Contacts\n\t\u003c\/li\u003e\n\u003cli\u003eAdjustable Restart Delay\n\t\u003c\/li\u003e\n\u003cli\u003eDiagnostic LED\n\t\u003c\/li\u003e\n\u003cli\u003eUL Listed\n\t\u003c\/li\u003e\n\u003cli\u003eCSA Approved\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":49325036110141,"sku":"MSR350-200-2-9","price":353.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr350x_001_wbg_cec049ba-ccd2-4095-ac67-c036586b34e4.jpg?v=1725420109"},{"product_id":"littelfuse-350-200-three-phase-voltage-phase-monitor","title":"Littelfuse 350-200 Three-Phase Voltage\/Phase Monitor","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 350-200 Voltage\/Phase Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003eThe 350 is a heavy-duty voltage monitor. This product should be used when high current relays or dual contacts are required, or 480V controls are used. Since the 350 uses heavy-duty relays, it comes in fixed voltage range models rather than a dual autoranging version like the Model 250.\u003c\/p\u003e\n\u003cp\u003eThe 350-200 has a 15A general purpose contact. The 350-400 provides a SPDT (Form C) relay rated to switch up to 600V, allowing the use of 480V controls, eliminating the need for a control power transformer to step the voltage down to 120-240V. Several DPDT (two Form C contacts) relay models are also available.\u003c\/p\u003e\n\u003cp\u003eThe 350 microcontroller-based family of products are low cost yet highly advanced solutions to heavy-duty problems. The 350 includes advanced single LED diagnostics. Five different light patterns distinguish faults and normal operating conditions. Other options such as high voltage trip and adjustable restart delay are available.\u003c\/p\u003e\n\u003ch3\u003eLittelfuse 350-200 Voltage\/Phase Monitor Typical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFans\u003c\/li\u003e\n\u003cli\u003eCompressors\u003c\/li\u003e\n\u003cli\u003eHVAC\u003c\/li\u003e\n\u003cli\u003eHeat Pumps\u003c\/li\u003e\n\u003cli\u003eWell Pumps\u003c\/li\u003e\n\u003cli\u003eSump Pumps\u003c\/li\u003e\n\u003cli\u003eSmall Conveyor Motors\u003c\/li\u003e\n\u003cli\u003eOil Rigs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLittelfuse 350-200 Voltage\/Phase Monitor Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eProprietary Microcontroller Based Circuitry:\u003c\/b\u003e Constantly Monitors 3 Phase Voltage to Protect against Harmful Line Conditions, Even before the Motor is Started\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAdvanced LED Indication:\u003c\/b\u003e Provides Diagnostics which can be Use for Troubleshooting and to Determine Relay Status\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAdjustable Restart Delay (-2 models) Settings:\u003c\/b\u003e Allows Staggered Start up of Multiple Motors, After a Fault, to Prevent a Low Voltage Condition\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e600V Rated Relay Contacts Available on Some Models:\u003c\/b\u003e Eliminates the Need for a Control Transformer to Step Voltage Down to 120-240V for Control Circuit\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse\/Symcom","offers":[{"title":"Default Title","offer_id":49325036208445,"sku":"MSR350-200","price":332.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr350x_001_wbg_d35fdb20-7de1-48cb-9379-8e7a41e39ef2.jpg?v=1725420117"},{"product_id":"symcom-350-400-three-phase-voltage-monitor","title":"SymCom 350-400 Three-Phase Voltage Monitor","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 350-400 Voltage Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003e\n\tThe 350 is a heavy-duty voltage monitor. This product should be used when high current relays or dual contacts are required, or 480V controls are used. Since the 350 uses heavy-duty relays, it comes in fixed voltage range models rather than a dual autoranging version like the Model 250.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 350-200 has a 15A general purpose contact. The 350-400 provides a SPDT (Form C) relay rated to switch up to 600V, allowing the use of 480V controls, eliminating the need for a control power transformer to step the voltage down to 120-240V. Several DPDT (two Form C contacts) relay models are also available.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 350 microcontroller-based family of products are low cost yet highly advanced solutions to heavy-duty problems. The 350 includes advanced single LED diagnostics. Five different light patterns distinguish faults and normal operating conditions. Other options such as high voltage trip and adjustable restart delay are available.\n\u003c\/p\u003e\n\u003ch3\u003e\nLittelfuse 350-400 Voltage Monitor Typical Applications\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFans\n\t\u003c\/li\u003e\n\u003cli\u003eCompressors\n\t\u003c\/li\u003e\n\u003cli\u003eHVAC\n\t\u003c\/li\u003e\n\u003cli\u003eHeat Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eWell Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eSump Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eSmall Conveyor Motors\n\t\u003c\/li\u003e\n\u003cli\u003eOil Rigs\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\nLittelfuse 350-400 Voltage Monitor Features\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects Motor From:\u003cul\u003e\n\u003cli\u003ePhase Loss (single phasing)\n\t\t\u003c\/li\u003e\n\u003cli\u003ePhase Reversal\n\t\t\u003c\/li\u003e\n\u003cli\u003eLow Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eOptional High Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eVoltage Unbalance\n\t\t\u003c\/li\u003e\n\u003cli\u003ePhase Reversal\n\t\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptional 15A @ 240VAC High Current Relay can Switch Heavier Current\n    Loads.\n\t\u003c\/li\u003e\n\u003cli\u003eUniversal Range from 190-480 VAC 50\/60 Hz Provides the Versatility\n    Needed to Handle Global Applications.\n\t\u003c\/li\u003e\n\u003cli\u003eBicolor LED Indicator Light is Green in Normal Conditions and Red\n    During Trip Conditions.\n\t\u003c\/li\u003e\n\u003cli\u003eMicrocontroller Based Provides Better Accuracy and Higher Reliability\n    than Analog Designs.\n\t\u003c\/li\u003e\n\u003cli\u003eTransient Protected to Meet IEC 1000-4-5:1995 Standards and Stand up\n    Under Tougher Conditions.\n\t\u003c\/li\u003e\n\u003cli\u003eDPDT Relay Provides Two 10A @ 240 VAC General Purpose Relays to Switch\n    Heavier Loads.\n\t\u003c\/li\u003e\n\u003cli\u003eWill Detect Single Phase Condition Regardless of Regenerated Voltages.\n\t\u003c\/li\u003e\n\u003cli\u003eDPDT Contacts\n\t\u003c\/li\u003e\n\u003cli\u003eAdjustable Restart Delay\n\t\u003c\/li\u003e\n\u003cli\u003eDiagnostic LED\n\t\u003c\/li\u003e\n\u003cli\u003eUL Listed\n\t\u003c\/li\u003e\n\u003cli\u003eCSA Approved\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":49325036437821,"sku":"MSR350-400","price":332.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr350x_001_wbg_dfba5867-a4b3-4ec4-b4a1-2a8a9bfed710.jpg?v=1725420125"},{"product_id":"symcom-350-400-2-three-phase-voltage-monitor","title":"SymCom 350-400-2 Three-Phase Voltage Monitor","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 350-400-2 Voltage Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003e\n\tThe 350 is a heavy-duty voltage monitor. This product should be used when high current relays or dual contacts are required, or 480V controls are used. Since the 350 uses heavy-duty relays, it comes in fixed voltage range models rather than a dual autoranging version like the Model 250.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 350-200 has a 15A general purpose contact. The 350-400 provides a SPDT (Form C) relay rated to switch up to 600V, allowing the use of 480V controls, eliminating the need for a control power transformer to step the voltage down to 120-240V. Several DPDT (two Form C contacts) relay models are also available.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 350 microcontroller-based family of products are low cost yet highly advanced solutions to heavy-duty problems. The 350 includes advanced single LED diagnostics. Five different light patterns distinguish faults and normal operating conditions. Other options such as high voltage trip and adjustable restart delay are available.\n\u003c\/p\u003e\n\u003ch3\u003e\nLittelfuse 350-400-2 Voltage Monitor Typical Applications\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFans\n\t\u003c\/li\u003e\n\u003cli\u003eCompressors\n\t\u003c\/li\u003e\n\u003cli\u003eHVAC\n\t\u003c\/li\u003e\n\u003cli\u003eHeat Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eWell Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eSump Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eSmall Conveyor Motors\n\t\u003c\/li\u003e\n\u003cli\u003eOil Rigs\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\nLittelfuse 350-400-2 Voltage Monitor Features\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects Motor From:\u003cul\u003e\n\u003cli\u003ePhase Loss (single phasing)\n\t\t\u003c\/li\u003e\n\u003cli\u003ePhase Reversal\n\t\t\u003c\/li\u003e\n\u003cli\u003eLow Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eOptional High Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eVoltage Unbalance\n\t\t\u003c\/li\u003e\n\u003cli\u003ePhase Reversal\n\t\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptional 15A @ 240VAC High Current Relay can Switch Heavier Current\n    Loads.\n\t\u003c\/li\u003e\n\u003cli\u003eUniversal Range from 190-480 VAC 50\/60 Hz Provides the Versatility\n    Needed to Handle Global Applications.\n\t\u003c\/li\u003e\n\u003cli\u003eBicolor LED Indicator Light is Green in Normal Conditions and Red\n    During Trip Conditions.\n\t\u003c\/li\u003e\n\u003cli\u003eMicrocontroller Based Provides Better Accuracy and Higher Reliability\n    than Analog Designs.\n\t\u003c\/li\u003e\n\u003cli\u003eTransient Protected to Meet IEC 1000-4-5:1995 Standards and Stand up\n    Under Tougher Conditions.\n\t\u003c\/li\u003e\n\u003cli\u003eDPDT Relay Provides Two 10A @ 240 VAC General Purpose Relays to Switch\n    Heavier Loads.\n\t\u003c\/li\u003e\n\u003cli\u003eWill Detect Single Phase Condition Regardless of Regenerated Voltages.\n\t\u003c\/li\u003e\n\u003cli\u003eDPDT Contacts\n\t\u003c\/li\u003e\n\u003cli\u003eAdjustable Restart Delay\n\t\u003c\/li\u003e\n\u003cli\u003eDiagnostic LED\n\t\u003c\/li\u003e\n\u003cli\u003eUL Listed\n\t\u003c\/li\u003e\n\u003cli\u003eCSA Approved\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":49325036536125,"sku":"MSR350-400-2","price":332.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr350x_001_wbg_27f2bd8d-bc52-4f69-ae19-f9a9d26b25ab.jpg?v=1725420133"},{"product_id":"symcom-350-400-2-5-three-phase-voltage-monitor","title":"SymCom 350-400-2-5 Three-Phase Voltage Monitor","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 350-400-2-5 Voltage Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003e\n\tThe 350 is a heavy-duty voltage monitor. This product should be used when high current relays or dual contacts are required, or 480V controls are used. Since the 350 uses heavy-duty relays, it comes in fixed voltage range models rather than a dual autoranging version like the Model 250.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 350-200 has a 15A general purpose contact. The 350-400 provides a SPDT (Form C) relay rated to switch up to 600V, allowing the use of 480V controls, eliminating the need for a control power transformer to step the voltage down to 120-240V. Several DPDT (two Form C contacts) relay models are also available.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 350 microcontroller-based family of products are low cost yet highly advanced solutions to heavy-duty problems. The 350 includes advanced single LED diagnostics. Five different light patterns distinguish faults and normal operating conditions. Other options such as high voltage trip and adjustable restart delay are available.\n\u003c\/p\u003e\n\u003ch3\u003e\nLittelfuse 350-400-2-5 Voltage Monitor Typical Applications\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFans\n\t\u003c\/li\u003e\n\u003cli\u003eCompressors\n\t\u003c\/li\u003e\n\u003cli\u003eHVAC\n\t\u003c\/li\u003e\n\u003cli\u003eHeat Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eWell Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eSump Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eSmall Conveyor Motors\n\t\u003c\/li\u003e\n\u003cli\u003eOil Rigs\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\nLittelfuse 350-400-2-5 Voltage Monitor Features\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects Motor From:\u003cul\u003e\n\u003cli\u003ePhase Loss (single phasing)\n\t\t\u003c\/li\u003e\n\u003cli\u003ePhase Reversal\n\t\t\u003c\/li\u003e\n\u003cli\u003eLow Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eOptional High Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eVoltage Unbalance\n\t\t\u003c\/li\u003e\n\u003cli\u003ePhase Reversal\n\t\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptional 15A @ 240VAC High Current Relay can Switch Heavier Current\n    Loads.\n\t\u003c\/li\u003e\n\u003cli\u003eUniversal Range from 190-480 VAC 50\/60 Hz Provides the Versatility\n    Needed to Handle Global Applications.\n\t\u003c\/li\u003e\n\u003cli\u003eBicolor LED Indicator Light is Green in Normal Conditions and Red\n    During Trip Conditions.\n\t\u003c\/li\u003e\n\u003cli\u003eMicrocontroller Based Provides Better Accuracy and Higher Reliability\n    than Analog Designs.\n\t\u003c\/li\u003e\n\u003cli\u003eTransient Protected to Meet IEC 1000-4-5:1995 Standards and Stand up\n    Under Tougher Conditions.\n\t\u003c\/li\u003e\n\u003cli\u003eDPDT Relay Provides Two 10A @ 240 VAC General Purpose Relays to Switch\n    Heavier Loads.\n\t\u003c\/li\u003e\n\u003cli\u003eWill Detect Single Phase Condition Regardless of Regenerated Voltages.\n\t\u003c\/li\u003e\n\u003cli\u003eOne DPDT Contact Rated 470VA@@600VAC\n\t\u003c\/li\u003e\n\u003cli\u003eAdjustable Restart Delay\n\t\u003c\/li\u003e\n\u003cli\u003eDiagnostic LED\n\t\u003c\/li\u003e\n\u003cli\u003eUL Listed\n\t\u003c\/li\u003e\n\u003cli\u003eCSA Approved\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":49325036667197,"sku":"MSR350-400-2-5","price":394.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr350x_001_wbg_2fc7a70c-4cb3-4678-b62f-d7d052a319c3.jpg?v=1725420141"},{"product_id":"symcom-350-400-2-6-three-phase-voltage-monitor","title":"SymCom 350-400-2-6 Three-Phase Voltage Monitor","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 350-400-2-6  Voltage Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003e\n\tThe 350 is a heavy-duty voltage monitor. This product should be used when high current relays or dual contacts are required, or 480V controls are used. Since the 350 uses heavy-duty relays, it comes in fixed voltage range models rather than a dual autoranging version like the Model 250.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 350-200 has a 15A general purpose contact. The 350-400 provides a SPDT (Form C) relay rated to switch up to 600V, allowing the use of 480V controls, eliminating the need for a control power transformer to step the voltage down to 120-240V. Several DPDT (two Form C contacts) relay models are also available.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 350 microcontroller-based family of products are low cost yet highly advanced solutions to heavy-duty problems. The 350 includes advanced single LED diagnostics. Five different light patterns distinguish faults and normal operating conditions. Other options such as high voltage trip and adjustable restart delay are available.\n\u003c\/p\u003e\n\u003ch3\u003e\nLittelfuse 350-400-2-6 Voltage Monitor Typical Applications\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFans\n\t\u003c\/li\u003e\n\u003cli\u003eCompressors\n\t\u003c\/li\u003e\n\u003cli\u003eHVAC\n\t\u003c\/li\u003e\n\u003cli\u003eHeat Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eWell Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eSump Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eSmall Conveyor Motors\n\t\u003c\/li\u003e\n\u003cli\u003eOil Rigs\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\nLittelfuse 350-400-2-6 Voltage Monitor Features\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects Motor From:\u003cul\u003e\n\u003cli\u003ePhase Loss (single phasing)\n\t\t\u003c\/li\u003e\n\u003cli\u003ePhase Reversal\n\t\t\u003c\/li\u003e\n\u003cli\u003eLow Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eOptional High Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eVoltage Unbalance\n\t\t\u003c\/li\u003e\n\u003cli\u003ePhase Reversal\n\t\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptional 15A @ 240VAC High Current Relay can Switch Heavier Current\n    Loads.\n\t\u003c\/li\u003e\n\u003cli\u003eUniversal Range from 190-480 VAC 50\/60 Hz Provides the Versatility\n    Needed to Handle Global Applications.\n\t\u003c\/li\u003e\n\u003cli\u003eBicolor LED Indicator Light is Green in Normal Conditions and Red\n    During Trip Conditions.\n\t\u003c\/li\u003e\n\u003cli\u003eMicrocontroller Based Provides Better Accuracy and Higher Reliability\n    than Analog Designs.\n\t\u003c\/li\u003e\n\u003cli\u003eTransient Protected to Meet IEC 1000-4-5:1995 Standards and Stand up\n    Under Tougher Conditions.\n\t\u003c\/li\u003e\n\u003cli\u003eDPDT Relay Provides Two 10A @ 240 VAC General Purpose Relays to Switch\n    Heavier Loads.\n\t\u003c\/li\u003e\n\u003cli\u003eWill Detect Single Phase Condition Regardless of Regenerated Voltages.\n\t\u003c\/li\u003e\n\u003cli\u003eDPDT Contacts\n\t\u003c\/li\u003e\n\u003cli\u003eDual Relay (One 480VA@240VAC, One 720V@240VAC)\n\t\u003c\/li\u003e\n\u003cli\u003eDiagnostic LED\n\t\u003c\/li\u003e\n\u003cli\u003eUL Listed\n\t\u003c\/li\u003e\n\u003cli\u003eCSA Approved\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":49325036831037,"sku":"MSR350-400-2-6","price":332.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr350x_001_wbg_aa189b54-75a3-402e-97da-92d9bec42b53.jpg?v=1725420149"},{"product_id":"symcom-350-400-2-8-three-phase-voltage-monitor","title":"SymCom 350-400-2-8 Three-Phase Voltage Monitor","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 350-400-2-8 Voltage Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003e\n\tThe 350 is a heavy-duty voltage monitor. This product should be used when high current relays or dual contacts are required, or 480V controls are used. Since the 350 uses heavy-duty relays, it comes in fixed voltage range models rather than a dual autoranging version like the Model 250.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 350-200 has a 15A general purpose contact. The 350-400 provides a SPDT (Form C) relay rated to switch up to 600V, allowing the use of 480V controls, eliminating the need for a control power transformer to step the voltage down to 120-240V. Several DPDT (two Form C contacts) relay models are also available.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 350 microcontroller-based family of products are low cost yet highly advanced solutions to heavy-duty problems. The 350 includes advanced single LED diagnostics. Five different light patterns distinguish faults and normal operating conditions. Other options such as high voltage trip and adjustable restart delay are available.\n\u003c\/p\u003e\n\u003ch3\u003e\nLittelfuse 350-400-2-8 Voltage Monitor Typical Applications\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFans\n\t\u003c\/li\u003e\n\u003cli\u003eCompressors\n\t\u003c\/li\u003e\n\u003cli\u003eHVAC\n\t\u003c\/li\u003e\n\u003cli\u003eHeat Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eWell Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eSump Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eSmall Conveyor Motors\n\t\u003c\/li\u003e\n\u003cli\u003eOil Rigs\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\nLittelfuse 350-400-2-8 Voltage Monitor Features\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects Motor From:\u003cul\u003e\n\u003cli\u003ePhase Loss (single phasing)\n\t\t\u003c\/li\u003e\n\u003cli\u003ePhase Reversal\n\t\t\u003c\/li\u003e\n\u003cli\u003eLow Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eOptional High Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eVoltage Unbalance\n\t\t\u003c\/li\u003e\n\u003cli\u003ePhase Reversal\n\t\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptional 15A @ 240VAC High Current Relay can Switch Heavier Current\n    Loads.\n\t\u003c\/li\u003e\n\u003cli\u003eUniversal Range from 190-480 VAC 50\/60 Hz Provides the Versatility\n    Needed to Handle Global Applications.\n\t\u003c\/li\u003e\n\u003cli\u003eBicolor LED Indicator Light is Green in Normal Conditions and Red\n    During Trip Conditions.\n\t\u003c\/li\u003e\n\u003cli\u003eMicrocontroller Based Provides Better Accuracy and Higher Reliability\n    than Analog Designs.\n\t\u003c\/li\u003e\n\u003cli\u003eTransient Protected to Meet IEC 1000-4-5:1995 Standards and Stand up\n    Under Tougher Conditions.\n\t\u003c\/li\u003e\n\u003cli\u003eDPDT Relays Provides Two 10A @ 240 VAC General Purpose Relays to Switch\n    Heavier Loads.\n\t\u003c\/li\u003e\n\u003cli\u003eWill Detect Single Phase Condition Regardless of Regenerated Voltages.\n\t\u003c\/li\u003e\n\u003cli\u003eUnits Have RS-485 Modbus Communication Capability and Digital Display\n\t\u003c\/li\u003e\n\u003cli\u003eDPDT Contacts\n\t\u003c\/li\u003e\n\u003cli\u003eDual DPDT Relay (One 720VA@240VAC, One 1hp@240VAC Both Rated @\n    15A@240V)\n\t\u003c\/li\u003e\n\u003cli\u003eDiagnostic LED\n\t\u003c\/li\u003e\n\u003cli\u003eUL Listed\n\t\u003c\/li\u003e\n\u003cli\u003eCSA Approved\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":49325037060413,"sku":"MSR350-400-2-8","price":345.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr350x_001_wbg_bae07b5c-2ede-4a35-a5da-dc7783bc5d21.jpg?v=1725420158"},{"product_id":"symcom-350-400-2-9-three-phase-voltage-monitor","title":"SymCom 350-400-2-9 Three-Phase Voltage Monitor","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 350-400-2-9 Voltage Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003e\n\tThe 350 is a heavy-duty voltage monitor. This product should be used when high current relays or dual contacts are required, or 480V controls are used. Since the 350 uses heavy-duty relays, it comes in fixed voltage range models rather than a dual autoranging version like the Model 250.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 350-200 has a 15A general purpose contact. The 350-400 provides a SPDT (Form C) relay rated to switch up to 600V, allowing the use of 480V controls, eliminating the need for a control power transformer to step the voltage down to 120-240V. Several DPDT (two Form C contacts) relay models are also available.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 350 microcontroller-based family of products are low cost yet highly advanced solutions to heavy-duty problems. The 350 includes advanced single LED diagnostics. Five different light patterns distinguish faults and normal operating conditions. Other options such as high voltage trip and adjustable restart delay are available.\n\u003c\/p\u003e\n\u003ch3\u003e\nLittelfuse 350-400-2-9 Voltage Monitor Typical Applications\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFans\n\t\u003c\/li\u003e\n\u003cli\u003eCompressors\n\t\u003c\/li\u003e\n\u003cli\u003eHVAC\n\t\u003c\/li\u003e\n\u003cli\u003eHeat Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eWell Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eSump Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eSmall Conveyor Motors\n\t\u003c\/li\u003e\n\u003cli\u003eOil Rigs\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\nLittelfuse 350-400-2-9 Voltage Monitor Features\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects Motor From:\u003cul\u003e\n\u003cli\u003ePhase Loss (single phasing)\n\t\t\u003c\/li\u003e\n\u003cli\u003ePhase Reversal\n\t\t\u003c\/li\u003e\n\u003cli\u003eLow Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eOptional High Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eVoltage Unbalance\n\t\t\u003c\/li\u003e\n\u003cli\u003ePhase Reversal\n\t\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptional 15A @ 240VAC High Current Relay can Switch Heavier Current\n    Loads.\n\t\u003c\/li\u003e\n\u003cli\u003eUniversal Range from 190-480 VAC 50\/60 Hz Provides the Versatility\n    Needed to Handle Global Applications.\n\t\u003c\/li\u003e\n\u003cli\u003eBicolor LED Indicator Light is Green in Normal Conditions and Red\n    During Trip Conditions.\n\t\u003c\/li\u003e\n\u003cli\u003eMicrocontroller based provides better accuracy and higher reliability\n    than analog designs.\n\t\u003c\/li\u003e\n\u003cli\u003eTransient Protected to Meet IEC 1000-4-5:1995 Standards and Stand up\n    Under Tougher Conditions.\n\t\u003c\/li\u003e\n\u003cli\u003eDPDT Relay Provides Two 10A @ 240 VAC General Purpose Relays to Switch\n    Heavier Loads.\n\t\u003c\/li\u003e\n\u003cli\u003eWill Detect Single Phase Condition Regardless of Regenerated Voltages.\n\t\u003c\/li\u003e\n\u003cli\u003eDPDT Contacts\n\t\u003c\/li\u003e\n\u003cli\u003eOne SPDT Relay (One 470VA@600VAC\n\t\u003c\/li\u003e\n\u003cli\u003eDiagnostic LED\n\t\u003c\/li\u003e\n\u003cli\u003eUL Listed\n\t\u003c\/li\u003e\n\u003cli\u003eCSA Approved\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":49325037715773,"sku":"MSR350-400-2-9","price":339.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr350x_001_wbg_c31413f7-c9bc-49d2-aa66-70ff9449f274.jpg?v=1725420176"},{"product_id":"symcom-350-600-three-phase-voltage-monitor","title":"SymCom 350-600 Three-Phase Voltage Monitor","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 350-600 Voltage Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003e\n\tThe 350 is a heavy-duty voltage monitor. This product should be used when high current relays or dual contacts are required, or 480V controls are used. Since the 350 uses heavy-duty relays, it comes in fixed voltage range models rather than a dual autoranging version like the Model 250.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 350-200 has a 15A general purpose contact. The 350-400 provides a SPDT (Form C) relay rated to switch up to 600V, allowing the use of 480V controls, eliminating the need for a control power transformer to step the voltage down to 120-240V. Several DPDT (two Form C contacts) relay models are also available.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 350 microcontroller-based family of products are low cost yet highly advanced solutions to heavy-duty problems. The 350 includes advanced single LED diagnostics. Five different light patterns distinguish faults and normal operating conditions. Other options such as high voltage trip and adjustable restart delay are available.\n\u003c\/p\u003e\n\u003ch3\u003e\nLittelfuse 350-600 Voltage Monitor Typical Applications\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFans\n\t\u003c\/li\u003e\n\u003cli\u003eCompressors\n\t\u003c\/li\u003e\n\u003cli\u003eHVAC\n\t\u003c\/li\u003e\n\u003cli\u003eHeat Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eWell Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eSump Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eSmall Conveyor Motors\n\t\u003c\/li\u003e\n\u003cli\u003eOil Rigs\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\nLittelfuse 350-600 Voltage Monitor Features\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects Motor From:\u003cul\u003e\n\u003cli\u003ePhase Loss (single phasing)\n\t\t\u003c\/li\u003e\n\u003cli\u003ePhase Reversal\n\t\t\u003c\/li\u003e\n\u003cli\u003eLow Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eOptional High Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eVoltage Unbalance\n\t\t\u003c\/li\u003e\n\u003cli\u003ePhase Reversal\n\t\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptional 15A @ 240VAC High Current Relay can Switch Heavier Current\n    Loads.\n\t\u003c\/li\u003e\n\u003cli\u003eUniversal Range from 190-480 VAC 50\/60 Hz Provides the Versatility\n    Needed to Handle Global Applications.\n\t\u003c\/li\u003e\n\u003cli\u003eBicolor LED Indicator Light is Green in Normal Conditions and Red\n    During Trip Conditions.\n\t\u003c\/li\u003e\n\u003cli\u003eMicrocontroller Based Provides Better Accuracy and Higher Reliability\n    than Analog Designs.\n\t\u003c\/li\u003e\n\u003cli\u003eTransient Protected to Meet IEC 1000-4-5:1995 Standards and Stand up\n    Under Tougher Conditions.\n\t\u003c\/li\u003e\n\u003cli\u003eDPDT Relay Provides Two 10A @ 240 VAC General Purpose Relays to Switch\n    Heavier Loads.\n\t\u003c\/li\u003e\n\u003cli\u003eWill Detect Single Phase Condition Regardless of Regenerated Voltages.\n\t\u003c\/li\u003e\n\u003cli\u003eDPDT Contacts\n\t\u003c\/li\u003e\n\u003cli\u003eAdjustable Restart Delay\n\t\u003c\/li\u003e\n\u003cli\u003eDiagnostic LED\n\t\u003c\/li\u003e\n\u003cli\u003eUL Listed\n\t\u003c\/li\u003e\n\u003cli\u003eCSA Approved\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":49325039911229,"sku":"MSR350-600","price":332.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr350x_001_wbg_280318d0-87a7-4940-a4dd-57d2313a4fe8.jpg?v=1725420201"},{"product_id":"symcom-350-600-2-three-phase-voltage-monitor","title":"SymCom 350-600-2 Three-Phase Voltage Monitor","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 350-600-2 Voltage Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003e\n\tThe 350 is a heavy-duty voltage monitor. This product should be used when high current relays or dual contacts are required, or 480V controls are used. Since the 350 uses heavy-duty relays, it comes in fixed voltage range models rather than a dual autoranging version like the Model 250.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 350-200 has a 15A general purpose contact. The 350-400 provides a SPDT (Form C) relay rated to switch up to 600V, allowing the use of 480V controls, eliminating the need for a control power transformer to step the voltage down to 120-240V. Several DPDT (two Form C contacts) relay models are also available.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 350 microcontroller-based family of products are low cost yet highly advanced solutions to heavy-duty problems. The 350 includes advanced single LED diagnostics. Five different light patterns distinguish faults and normal operating conditions. Other options such as high voltage trip and adjustable restart delay are available.\n\u003c\/p\u003e\n\u003ch3\u003e\nLittelfuse 350-600-2 Voltage Monitor Typical Applications\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFans\n\t\u003c\/li\u003e\n\u003cli\u003eCompressors\n\t\u003c\/li\u003e\n\u003cli\u003eHVAC\n\t\u003c\/li\u003e\n\u003cli\u003eHeat Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eWell Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eSump Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eSmall Conveyor Motors\n\t\u003c\/li\u003e\n\u003cli\u003eOil Rigs\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\nLittelfuse 350-600-2 Voltage Monitor Features\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects Motor From:\u003cul\u003e\n\u003cli\u003ePhase Loss (single phasing)\n\t\t\u003c\/li\u003e\n\u003cli\u003ePhase Reversal\n\t\t\u003c\/li\u003e\n\u003cli\u003eLow Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eOptional High Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eVoltage Unbalance\n\t\t\u003c\/li\u003e\n\u003cli\u003ePhase Reversal\n\t\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptional 15A @ 240VAC High Current Relay can Switch Heavier Current\n    Loads.\n\t\u003c\/li\u003e\n\u003cli\u003eUniversal Range from 475-600 VAC 50\/60 Hz Provides the Versatility\n    needed to Handle Global Applications.\n\t\u003c\/li\u003e\n\u003cli\u003eBicolor LED Indicator Light is Green in Normal Conditions and Red\n    During Trip Conditions.\n\t\u003c\/li\u003e\n\u003cli\u003eMicrocontroller Based Provides Better Accuracy and Higher Reliability\n    than Analog Designs.\n\t\u003c\/li\u003e\n\u003cli\u003eTransient Protected to Meet IEC 1000-4-5:1995 Standards and Stand up\n    Under Tougher Conditions.\n\t\u003c\/li\u003e\n\u003cli\u003eDPDT Relay Provides Two 10A @ 240 VAC General Purpose Relays to Switch\n    Heavier Loads.\n\t\u003c\/li\u003e\n\u003cli\u003eWill Detect Single Phase Condition Regardless of Regenerated Voltages.\n\t\u003c\/li\u003e\n\u003cli\u003eDPDT Contacts\n\t\u003c\/li\u003e\n\u003cli\u003eAdjustable Restart Delay\n\t\u003c\/li\u003e\n\u003cli\u003eDiagnostic LED\n\t\u003c\/li\u003e\n\u003cli\u003eUL Listed\n\t\u003c\/li\u003e\n\u003cli\u003eCSA Approved\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":49325040107837,"sku":"MSR350-600-2","price":332.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr350x_001_wbg_5582ba0b-be1a-46a9-be06-a03dd51d9962.jpg?v=1725420210"},{"product_id":"symcom-350-600-2-6-three-phase-voltage-monitor","title":"SymCom 350-600-2-6 Three-Phase Voltage Monitor","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 350-600-2-6 Voltage Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003e\n\tThe 350 is a heavy-duty voltage monitor. This product should be used when high current relays or dual contacts are required, or 480V controls are used. Since the 350 uses heavy-duty relays, it comes in fixed voltage range models rather than a dual autoranging version like the Model 250.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 350-200 has a 15A general purpose contact. The 350-400 provides a SPDT (Form C) relay rated to switch up to 600V, allowing the use of 480V controls, eliminating the need for a control power transformer to step the voltage down to 120-240V. Several DPDT (two Form C contacts) relay models are also available.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 350 microcontroller-based family of products are low cost yet highly advanced solutions to heavy-duty problems. The 350 includes advanced single LED diagnostics. Five different light patterns distinguish faults and normal operating conditions. Other options such as high voltage trip and adjustable restart delay are available.\n\u003c\/p\u003e\n\u003ch3\u003e\nLittelfuse 350-600-2-6 Voltage Monitor Typical Applications\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFans\n\t\u003c\/li\u003e\n\u003cli\u003eCompressors\n\t\u003c\/li\u003e\n\u003cli\u003eHVAC\n\t\u003c\/li\u003e\n\u003cli\u003eHeat Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eWell Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eSump Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eSmall Conveyor Motors\n\t\u003c\/li\u003e\n\u003cli\u003eOil Rigs\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\nLittelfuse 350-600-2-6 Voltage Monitor Features\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects Motor From:\u003cul\u003e\n\u003cli\u003ePhase Loss (single phasing)\n\t\t\u003c\/li\u003e\n\u003cli\u003ePhase Reversal\n\t\t\u003c\/li\u003e\n\u003cli\u003eLow Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eOptional High Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eVoltage Unbalance\n\t\t\u003c\/li\u003e\n\u003cli\u003ePhase Reversal\n\t\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptional 15A @ 240VAC High Current Relay can Switch Heavier Current\n    Loads.\n\t\u003c\/li\u003e\n\u003cli\u003eUniversal Range from 475-600 VAC 50\/60 Hz Provides the Versatility\n    Needed to Handle Global Applications.\n\t\u003c\/li\u003e\n\u003cli\u003eBicolor LED Indicator Light is Green in Normal Conditions and Red\n    During Trip Conditions.\n\t\u003c\/li\u003e\n\u003cli\u003eMicrocontroller Based Provides Better Accuracy and Higher Reliability\n    than Analog Designs.\n\t\u003c\/li\u003e\n\u003cli\u003eTransient Protected to Meet IEC 1000-4-5:1995 Standards and Stand up\n    Under Tougher Conditions.\n\t\u003c\/li\u003e\n\u003cli\u003eDPDT Relay Provides Two 10A @ 240 VAC General Purpose Relays to Switch\n    Heavier Loads.\n\t\u003c\/li\u003e\n\u003cli\u003eWill Detect Single Phase Condition Regardless of Regenerated Voltages.\n\t\u003c\/li\u003e\n\u003cli\u003eDPDT Contacts\n\t\u003c\/li\u003e\n\u003cli\u003eDual Relay (One 480VA and 10A @240VAC, One 720V and 15A @240VAC)\n\t\u003c\/li\u003e\n\u003cli\u003eDiagnostic LED\n\t\u003c\/li\u003e\n\u003cli\u003eUL Listed\n\t\u003c\/li\u003e\n\u003cli\u003eCSA Approved\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":49325040533821,"sku":"MSR350-600-2-6","price":332.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr350x_001_wbg_edc7eb72-a308-4911-bbe9-3ff77b00b3bf.jpg?v=1725420226"},{"product_id":"symcom-350-600-2-8-three-phase-voltage-monitor","title":"SymCom 350-600-2-8 Three-Phase Voltage Monitor","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 350-600-2-8 Voltage Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003e\n\tThe 350 is a heavy-duty voltage monitor. This product should be used when high current relays or dual contacts are required, or 480V controls are used. Since the 350 uses heavy-duty relays, it comes in fixed voltage range models rather than a dual autoranging version like the Model 250.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 350-200 has a 15A general purpose contact. The 350-400 provides a SPDT (Form C) relay rated to switch up to 600V, allowing the use of 480V controls, eliminating the need for a control power transformer to step the voltage down to 120-240V. Several DPDT (two Form C contacts) relay models are also available.\n\u003c\/p\u003e\n\u003cp\u003e\n\tThe 350 microcontroller-based family of products are low cost yet highly advanced solutions to heavy-duty problems. The 350 includes advanced single LED diagnostics. Five different light patterns distinguish faults and normal operating conditions. Other options such as high voltage trip and adjustable restart delay are available.\n\u003c\/p\u003e\n\u003ch3\u003e\nLittelfuse 350-600-2-8 Voltage Monitor Typical Applications\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFans\n\t\u003c\/li\u003e\n\u003cli\u003eCompressors\n\t\u003c\/li\u003e\n\u003cli\u003eHVAC\n\t\u003c\/li\u003e\n\u003cli\u003eHeat Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eWell Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eSump Pumps\n\t\u003c\/li\u003e\n\u003cli\u003eSmall Conveyor Motors\n\t\u003c\/li\u003e\n\u003cli\u003eOil Rigs\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\nLittelfuse 350-600-2-8 Voltage Monitor Features\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects Motor From:\u003cul\u003e\n\u003cli\u003ePhase Loss (single phasing)\n\t\t\u003c\/li\u003e\n\u003cli\u003ePhase Reversal\n\t\t\u003c\/li\u003e\n\u003cli\u003eLow Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eOptional High Voltage\n\t\t\u003c\/li\u003e\n\u003cli\u003eVoltage Unbalance\n\t\t\u003c\/li\u003e\n\u003cli\u003ePhase Reversal\n\t\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptional 15A @ 240VAC High Current Relay can Switch Heavier Current\n    Loads.\n\t\u003c\/li\u003e\n\u003cli\u003eUniversal Range from 190-480 VAC 50\/60 Hz Provides the Versatility\n    Needed to Handle Global Applications.\n\t\u003c\/li\u003e\n\u003cli\u003eBicolor LED Indicator Light is Green in Normal Conditions and Red\n    During Trip Conditions.\n\t\u003c\/li\u003e\n\u003cli\u003eMicrocontroller Based Provides Better Accuracy and Higher Reliability\n    than Analog Designs.\n\t\u003c\/li\u003e\n\u003cli\u003eTransient Protected to Meet IEC 1000-4-5:1995 Standards and Stand up\n    Under Tougher Conditions.\n\t\u003c\/li\u003e\n\u003cli\u003eDPDT Relays Provides Two 10A @ 240 VAC General Purpose Relays to Switch\n    Heavier Loads.\n\t\u003c\/li\u003e\n\u003cli\u003eWill Detect Single Phase Condition Regardless of Regenerated Voltages.\n\t\u003c\/li\u003e\n\u003cli\u003eUnits Have RS-485 Modbus Communication Capability and Digital Display\n\t\u003c\/li\u003e\n\u003cli\u003eDPDT Contacts\n\t\u003c\/li\u003e\n\u003cli\u003eDual DPDT Relay (One 720VA@240VAC, One 1hp@240VAC Both Rated @\n    15A@240V)\n\t\u003c\/li\u003e\n\u003cli\u003eDiagnostic LED\n\t\u003c\/li\u003e\n\u003cli\u003eUL Listed\n\t\u003c\/li\u003e\n\u003cli\u003eCSA Approved\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":49325040992573,"sku":"MSR350-600-2-8","price":345.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msr350x_001_wbg_65556d16-3883-4cec-9d58-a39a7820e856.jpg?v=1725420244"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/collections\/msr350x_001_wbg.jpg?v=1727896118","url":"https:\/\/rcworst.com\/collections\/350.oembed","provider":"R.C. Worst \u0026 Company Inc","version":"1.0","type":"link"}