{"title":"All","description":"","products":[{"product_id":"symcom-520cp-115-rx-56-three-phase-current-monitor","title":"SymCom 520CP-115-RX-56 Three-Phase Current Monitor","description":"\u003cp\u003e\u003cimg alt=\"SymCom your electronic and control \u0026amp; protection specialists\" height=\"124\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/orencocontrilsheader600.png\" title=\"SymCom your electronic and control \u0026amp; protection specialists\" width=\"700\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDiscontinued - \u003ca href=\"https:\/\/rcworst.com\/collections\/littelfuse-symcom\"\u003eLittelfuse\/SymCom\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eSymCom 520CP-115-RX-56 Description\u003c\/h3\u003e\n\u003cp\u003eSymCom’s Model 520CP-115-RX-56 is a fully programmable, microcontroller-based, current sensing device designed to monitor 3-phase pumps or systems with ramp up times of 4 seconds or less. Applications include submersible pumps, booster pumps, reverse osmosis systems, centrifugal pumps, vertical turbine pumps, oil well pumps, chemical pumps or other similar systems.\u003c\/p\u003e\n\u003cp\u003eThree external current transformers must be utilized in conjunction with the Model 520CP. The following 7 set points can be set and viewed from the 3-digit alphanumeric LED: overcurrent trip point, undercurrent trip point, current unbalance trip point, trip delay, rapid cycle timer (RD1), overload restart delay (RD2), underload restart delay (RD3), number of restarts after an overload, and number of restarts after an underload fault. Last fault diagnostics is also viewable. When a harmful condition is detected, the 520CP’s output relay is deactivated after the specified trip delay. The output relay reactivates after the appropriate RD2 or RD3 timer has expired. If the pump is started on a single-phase or a reverse-phase condition, the Model 520CP deactivates its output relay in 0.5 seconds.\u003c\/p\u003e\n\u003ch3\u003eSymCom 520CP-115-RX-56 Voltage 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\u003eSymCom 520CP-115-RX-56 Voltage Monitor Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects Three-Phase Motors From:\n\u003cul\u003e\n\u003cli\u003eOvercurrent\u003c\/li\u003e\n\u003cli\u003eUndercurrent\u003c\/li\u003e\n\u003cli\u003eCurrent Unbalance\u003c\/li\u003e\n\u003cli\u003eRapid Cycling\u003c\/li\u003e\n\u003cli\u003eSingle Phasing\u003c\/li\u003e\n\u003cli\u003ePhase Reversal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e3-Digit LED Diagnostic Display\u003c\/li\u003e\n\u003cli\u003eLast Fault Diagnostics\u003c\/li\u003e\n\u003cli\u003eAutomatic or Manual Reset\u003c\/li\u003e\n\u003cli\u003eRemote Reset Capability\u003c\/li\u003e\n\u003cli\u003eUL Listed\u003c\/li\u003e\n\u003cli\u003eCSA Approved\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":49325271908669,"sku":"MSR520CP115RX56","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/MSR520CP230_001_WBG_3fc89fe8-11f6-4405-990b-dd99ed1146ad.jpg?v=1725425984"},{"product_id":"symcom-520cp-230-three-phase-current-monitor","title":"SymCom 520CP-230 Three-Phase Current Monitor","description":"\u003cp\u003e\u003cimg width=\"700\" title=\"SymCom your electronic and control \u0026amp; protection specialists\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/orencocontrilsheader600.png\" height=\"124\" alt=\"SymCom your electronic and control \u0026amp; protection specialists\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/rcworst.com\/collections\/littelfuse-symcom\"\u003eDiscontinued - Littelfuse\/SymCom\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eSymCom 520CP-230 Voltage Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003eSymCom’s Model 520CP-230 is a fully programmable, microcontroller-based, current sensing device designed to monitor 3-phase pumps or systems with ramp up times of 4 seconds or less. Applications include submersible pumps, booster pumps, reverse osmosis systems, centrifugal pumps, vertical turbine pumps, oil well pumps, chemical pumps or other similar systems.\u003c\/p\u003e\n\u003cp\u003eThree external current transformers must be utilized in conjunction with the Model 520CP. The following 7 set points can be set and viewed from the 3-digit alphanumeric LED: overcurrent trip point, undercurrent trip point, current unbalance trip point, trip delay, rapid cycle timer (RD1), overload restart delay (RD2), underload restart delay (RD3), number of restarts after an overload, and number of restarts after an underload fault. Last fault diagnostics is also viewable. When a harmful condition is detected, the 520CP’s output relay is deactivated after the specified trip delay. The output relay reactivates after the appropriate RD2 or RD3 timer has expired. If the pump is started on a single-phase or a reverse-phase condition, the Model 520CP deactivates its output relay in 0.5 seconds.\u003c\/p\u003e\n\u003ch3\u003eSymCom 520CP-230 Voltage 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\u003eSymCom 520CP-230 Voltage Monitor Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects Three-Phase Motors From:\n\u003cul\u003e\n\u003cli\u003eOvercurrent\u003c\/li\u003e\n\u003cli\u003eUnercurrent\u003c\/li\u003e\n\u003cli\u003eCurrent Unbalance\u003c\/li\u003e\n\u003cli\u003eRapid Cycling\u003c\/li\u003e\n\u003cli\u003eSingle Phasing\u003c\/li\u003e\n\u003cli\u003ePhase Reversal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e3-Digit LED Diagnostic Display\u003c\/li\u003e\n\u003cli\u003eLast Fault Diagnostics\u003c\/li\u003e\n\u003cli\u003eAutomatic or Manual Reset\u003c\/li\u003e\n\u003cli\u003eRemote Reset Capability\u003c\/li\u003e\n\u003cli\u003eUL Listed\u003c\/li\u003e\n\u003cli\u003eCSA Approved\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":49325272006973,"sku":"MSR520CP230","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/MSR520CP230_001_WBG_b379d5e4-cbe3-4389-9df6-869a9a3da82e.jpg?v=1725425992"},{"product_id":"symcom-520cp-460-three-phase-current-monitor","title":"SymCom 520CP-460 Three-Phase Current Monitor","description":"\u003cp\u003e\u003cimg width=\"700\" title=\"SymCom your electronic and control \u0026amp; protection specialists\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/orencocontrilsheader600.png\" height=\"124\" alt=\"SymCom your electronic and control \u0026amp; protection specialists\"\u003e\u003c\/p\u003e\n\u003ch5\u003e\n\u003cstrong\u003eItem Discontinued See Replacement\u003c\/strong\u003e:\u003ca href=\"https:\/\/rcworst.com\/products\/littelfuse-777-hvr-p2-pump-monitor-overload-relay-340-480v-3-phase-2-800fla-plus\"\u003e Littelfuse 777-HVR-P2 Pump Monitor Overload Relay 340-480V 3-Phase 2-800FLA Plus\u003c\/a\u003e\n\u003c\/h5\u003e\n\u003ch3\u003eSymCom 520CP-460 Voltage Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003eSymCom’s Model 520CP-460 is a fully programmable, microcontroller-based, current sensing device designed to monitor 3-phase pumps or systems with ramp up times of 4 seconds or less. Applications include submersible pumps, booster pumps, reverse osmosis systems, centrifugal pumps, vertical turbine pumps, oil well pumps, chemical pumps or other similar systems.\u003c\/p\u003e\n\u003cp\u003eThree external current transformers must be utilized in conjunction with the Model 520CP. The following 7 set points can be set and viewed from the 3-digit alphanumeric LED: overcurrent trip point, undercurrent trip point, current unbalance trip point, trip delay, rapid cycle timer (RD1), overload restart delay (RD2), underload restart delay (RD3), number of restarts after an overload, and number of restarts after an underload fault. Last fault diagnostics is also viewable. When a harmful condition is detected, the 520CP’s output relay is deactivated after the specified trip delay. The output relay reactivates after the appropriate RD2 or RD3 timer has expired. If the pump is started on a single-phase or a reverse-phase condition, the Model 520CP deactivates its output relay in 0.5 seconds.\u003c\/p\u003e\n\u003ch3\u003eSymCom 520CP-460 Voltage 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\u003eSymCom 520CP-460 Voltage Monitor Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects Three-Phase Motors From:\n\u003cul\u003e\n\u003cli\u003eOvercurrent\u003c\/li\u003e\n\u003cli\u003eUndercurrent\u003c\/li\u003e\n\u003cli\u003eCurrent Unbalance\u003c\/li\u003e\n\u003cli\u003eRapid Cycling\u003c\/li\u003e\n\u003cli\u003eSingle Phasing\u003c\/li\u003e\n\u003cli\u003ePhase Reversal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e3-Digit LED Diagnostic Display\u003c\/li\u003e\n\u003cli\u003eLast Fault Diagnostics\u003c\/li\u003e\n\u003cli\u003eAutomatic or Manual Reset\u003c\/li\u003e\n\u003cli\u003eRemote Reset Capability\u003c\/li\u003e\n\u003cli\u003eUL Listed\u003c\/li\u003e\n\u003cli\u003eCSA Approved\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":49325272138045,"sku":"MSR520CP460","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/MSR520CP230_001_WBG_4c7733f0-2ad5-423b-a635-6afd181f4aa8.jpg?v=1725425999"},{"product_id":"littelfuse-cp-5-460-single-phase-current-monitor","title":"Littelfuse CP-5-460 Single-Phase Current Monitor","description":"\u003cp\u003e\n\u003cimg alt=\"Littelfuse your electronic and control \u0026amp; protection specialists\" data-image=\"4c2nllmxggtl\" 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 CP-5-460 Voltage Monitor Product Description\u003c\/h3\u003e\n\u003cp\u003eThe CP5 Series are undercurrent monitors designed to monitor one leg of a 3-phase system. It is commonly used as a tower monitor on center pivot irrigation systems to detect stalled or jammed towers to prevent over watering.\u003c\/p\u003e\n\u003cp\u003eThe CP5 Series has both an adjustable trip level and an adjustable trip delay timer. When the current is sensed, the CP5 Series activates its output relay, thus starting the motor\/pump. When the current in the monitored power line falls below the user-selectable trip point, the unit goes through a trip delay timer and then deactivates the output relay if the monitored current does not recover first.\u003c\/p\u003e\n\u003ch3\u003e\nLittelfuse CP-5-460 Voltage Monitor Typical Applications\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 CP-5-460 Voltage Monitor Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects Motor From:\u003cul\u003e\n\u003cli\u003eOverload or Jammed Impeller \n\t\t\u003c\/li\u003e\n\u003cli\u003eUnderload or Dry Well\n\t\t\u003c\/li\u003e\n\u003cli\u003eCurrent Unbalance\n\t\t\u003c\/li\u003e\n\u003cli\u003eCurrent Single Phase\n\t\t\u003c\/li\u003e\n\u003cli\u003eReverse Phase\n\t\t\u003c\/li\u003e\n\u003cli\u003eRapid Cycling\n\t\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e3-Digit LED Diagnostic Display\n\t\u003c\/li\u003e\n\u003cli\u003eLast Fault Diagnostics\n\t\u003c\/li\u003e\n\u003cli\u003eAutomatic or Manual Reset\n\t\u003c\/li\u003e\n\u003cli\u003eRemote Reset Capability\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":49325272498493,"sku":"MSRCP5460","price":449.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msrcp522_001_wbg_ec339540-e534-4315-a6c2-08842a36060c.jpg?v=1725426016"},{"product_id":"littelfuse-lsrx-load-sensor-self-powered-5-200-amp-fast-on-terminals","title":"Littelfuse LSRX Load Sensor Self-Powered 5-200 Amp Fast-on Terminals","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 LSRX Load Sensor Product Description\u003c\/h3\u003e\n\u003cp\u003eThe LSRX\/LSRX-C Series are AC current sensors designed to energize the output contact whenever 4.5 Amps or greater is present. The LSRX\/LSRX-C Series is used commonly as an AC current proof relay to indicate if a motor is operating. It can also\nbe used to interlock fans, compressors and motors; to indicate equipment status such as feed rates, tool wear, loss of prime on pumps, mixer viscosity and all types of current sensing conditions or to stage pump motors, chillers, or other machinery\n\u003c\/p\u003e\n\u003cp\u003eThis device combines a current transformer, transducer, and high current\noutput relay together to switch alarm circuits, contactors, and most resistive\nor inductive loads. The LSRX can perform the function of an auxiliary contact,\nyet has the advantages of universal application and isolation.\n\u003c\/p\u003e\n\u003ch3\u003e\nLittelfuse LSRX Load Sensor 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\u003e\nLittelfuse LSRX Load Sensor Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e Self-Powered \u003c\/li\u003e\n\u003cli\u003e Quick-Connect Fast-On Terminals\u003c\/li\u003e\n\u003cli\u003e LED Status Indicator\u003c\/li\u003e\n\u003cli\u003e Optional Header for Remote Fiber Optic Panel Indicator \u003c\/li\u003e\n\u003cli\u003e UR, CUR Recognized \u003c\/li\u003e\n\u003cli\u003e 5-Year Warranty \u003c\/li\u003e\n\u003cli\u003e Made in the USA \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse\/Symcom","offers":[{"title":"Default Title","offer_id":49325287440701,"sku":"MSRLSRX","price":97.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msrlsrx21_001_wbg.jpg?v=1725426627"},{"product_id":"littelfuse-lsrx-c-load-sensor-self-powered-5-200-amp-depluggable-terminals","title":"Littelfuse LSRX-C Load Sensor Self-Powered 5-200 Amp Depluggable Terminals","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 LSRX-C Load Sensor Product Description\u003c\/h3\u003e\n\u003cp\u003eThe LSRX\/LSRX-C Series are AC current sensors designed to energize the output contact whenever 4.5 Amps or greater is present. The LSRX\/LSRX-C Series is used commonly as an AC current proof relay to indicate if a motor is operating. It can also\nbe used to interlock fans, compressors and motors; to indicate equipment status such as feed rates, tool wear, loss of prime on pumps, mixer viscosity and all types of current sensing conditions or to stage pump motors, chillers, or other machinery\n\u003c\/p\u003e\n\u003cp\u003eThis device combines a current transformer, transducer, and high current\noutput relay together to switch alarm circuits, contactors, and most resistive\nor inductive loads. The LSRX can perform the function of an auxiliary contact,\nyet has the advantages of universal application and isolation.\n\u003c\/p\u003e\n\u003ch3\u003e\nLittelfuse LSRX-C Load Sensor 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\u003e\nLittelfuse LSRX-C Load Sensor Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e Self-Powered \u003c\/li\u003e\n\u003cli\u003e Depluggable Screw Terminals\u003c\/li\u003e\n\u003cli\u003e LED Status Indicator\u003c\/li\u003e\n\u003cli\u003e Optional Header for Remote Fiber Optic Panel Indicator \u003c\/li\u003e\n\u003cli\u003e UR, CUL Listed \u003c\/li\u003e\n\u003cli\u003e 5-Year Warranty \u003c\/li\u003e\n\u003cli\u003e Made in the USA \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse\/Symcom","offers":[{"title":"Default Title","offer_id":49325287670077,"sku":"MSRLSRXC","price":97.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msrlsrx21_001_wbg_ba40b303-15b5-4f4a-806b-bb2d111292fb.jpg?v=1725426636"},{"product_id":"littelfuse-lsr-115-load-sensor-115v-2-100-amp","title":"Littelfuse LSR-115 Load Sensor 115V 2-100 Amp","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\u003cp\u003e\u003cstrong\u003eDiscontinued - \u003ca href=\"https:\/\/rcworst.com\/collections\/current-monitoring-relays\"\u003eCurrent Monitoring Relays\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eLittelfuse LSR-115 Load Sensor Description\u003c\/h3\u003e\n\u003cp\u003eThe LSR-XXX load sensors use current levels to determine feed rates, tool wear, loss of prime on pumps, mixer viscosity and all types of overload and underload conditions. They may also be used to stage pump motors, chillers and other machinery. These devices combine a current transformer (CT) with Form C (SPDT) relay contacts to switch alarm circuits, contactors or any resistive or inductive load. One simple screwdriver adjustment will calibrate the sensor for all single-phase or 3-phase applications up to 100hp.\u003c\/p\u003e\n\u003ch3\u003eLittelfuse LSR-115 Load Sensor 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 LSR-115 Load Sensor Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCSA and CSA-NRTL\/C\u003c\/li\u003e\n\u003cli\u003eStandard Surface Mount\u003c\/li\u003e\n\u003cli\u003eScrew Terminals Eliminate Messy Pigtail Connections\u003c\/li\u003e\n\u003cli\u003eAdjustable Potentiometer\u003c\/li\u003e\n\u003cli\u003eMade in the USA and Backed with a Two Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse\/Symcom","offers":[{"title":"Default Title","offer_id":49325289079101,"sku":"MSRLSR115","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msrlsr24_001_wbg_f02079a9-daab-4cb2-be00-a9ce6bafd968.jpg?v=1725426664"},{"product_id":"littelfuse-lsr-230-load-sensor-230v-2-100-amp","title":"Littelfuse LSR-230 Load Sensor 230V 2-100 Amp","description":"\u003cp\u003e\u003cimg title=\"Littelfuse your electronic and control \u0026amp; protection specialists\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/littelfuse1_logo.jpg\" data-image=\"1l9tsjtw0igc\"\u003e\u003c\/p\u003e\n\u003cp\u003eDiscontinued - \u003ca href=\"https:\/\/rcworst.com\/collections\/current-monitoring-relays\"\u003eCurrent Monitoring Relays\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eLittelfuse LSR-230 Load SensorProduct Description\u003c\/h3\u003e\n\u003cp\u003eModel LSR-24, LSR-115, \u0026amp; LSR-230 Load Sensors use current levels to determine feed rates, tool wear, loss of prime on pumps, mixer viscosity, and all types of over and under load conditions. They may also be used to stage pump motors, chillers, and other machinery. These devices combine a current transformer (CT) with Form C (SPDT) relay contacts to switch alarm circuits, contactors, or any resistive or inductive load. One simple screwdriver adjustment will calibrate the sensor for all single phase or three phase applications up to 100 Hp. The LSR-24 uses 24 VAC control voltage; the LSR-115 uses 115 VAC control voltage; and the LSR-230 uses 230 VAC control voltage.\u003c\/p\u003e\n\u003ch3\u003eLittelfuse LSR-230 Load Sensor 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 LSR-230 Load Sensor Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCSA and CSA-NRTL\/C\u003c\/li\u003e\n\u003cli\u003eStandard surface mount\u003c\/li\u003e\n\u003cli\u003eScrew terminals eliminate messy pigtail connections\u003c\/li\u003e\n\u003cli\u003eAdjustable potentiometer\u003c\/li\u003e\n\u003cli\u003eMade in the USA and backed with a two year warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse\/Symcom","offers":[{"title":"Default Title","offer_id":49325289242941,"sku":"MSRLSR230","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/msrlsr24_001_wbg_28dd11de-1055-4742-be17-3cff082300dc.jpg?v=1725426672"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/collections\/mrslsruxxx_001_wbg.jpg?v=1734111866","url":"https:\/\/rcworst.com\/collections\/all-183.oembed","provider":"R.C. Worst \u0026 Company Inc","version":"1.0","type":"link"}