Current Monitor Relay

Showing all 8 results

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  777-575-P2

  3-PH OVERLOAD RELAY   The 777-575-P2 three-phase current and voltage monitor provides motor protection with input voltage from 500–600 V ac and motor full load ampere range as follows: 2–20 A (looped conductors required); 20–90 A (direct); 90–800 A (external CTs required).   Applications • Conveyor systems • HVAC equipment • Saws and grinders •… Read more »

  $839.95 Add to cart
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  777-KW/HP-P2

  3-PHS POWER MONITOR

  $880.95 Add to cart
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  777-LR-P2

  3 PH OVERLOAD RELAY

  $839.95 Add to cart
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  777-P2

  3PH 200-480VAC VOLTAGE MONITOR

  $839.95 Add to cart
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  777-TS

  3-PHASE OVERLOAD RELAY/190-480V   The 777-TS three-phase current and voltage monitor provides motor protection with input voltage from 200–480 V ac and motor full load ampere range as follows: 2–25 A: 3-phase (looped conductors required); 25–90 A: 3-phase (direct); 80–800 A: 3-phase (external CTs).   Applications • Conveyor systems • HVAC equipment • Saws and… Read more »

  $920.95 Add to cart
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  ECS40BC

  CURRENT SENSOR The ECS Series of single-phase AC current sensors is a universal, overcurrent or undercurrent sensing control. Its built-in toroidal sensor eliminates the inconvenience of installing a stand-alone current transformer. Includes onboard adjustments for current sensing mode, trip point, and trip delay. Detects over or undercurrent events like locked rotor, loss of load, an… Read more »

  $256.46 Add to cart
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  ECSW4LBHT

  CURRENT SENSOR DescriptionThe ECSW Series of single-phase, AC window, current sensorsincludes adjustable overcurrent and undercurrent trip points.Detects locked rotor, jam, loss of load, an open heater orlamp load, a broken belt, or loss of suction. LED’s aid in trippoint adjustment and provide fault indication. The built-intoroidal sensor eliminates the need for an external currenttransformer. The… Read more »

  $370.85 Add to cart
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  LSRX

  5-200A 600V RELAY SENSOR   DescriptionThe LSRX/LSRX-C Series are AC current sensors designed toenergize the output contact whenever 4.5 Amps or greater ispresent. The LSRX/LSRX-C Series is used commonly as an ACcurrent proof relay to indicate if a motor is operating. It can alsobe used to interlock fans, compressors and motors; to indicateequipment status such… Read more »

  $129.14 Add to cart