Fuses

Showing 3745–3760 of 7581 results

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  E330054

  125A 690V SEMI FUSE BS000UB69V125  6,9 URB 000 BS 88/125 The 690/700V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for small power conversion equipment. These ultra-fast acting aR fuses have been engineered to provide state-of-the-art protection for semiconductors: diodes, thyristors and IGBT devices. They are assembled with die-cut elements embedded in… Read more »

  $176.68 Add to cart
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  E330238

  6,9URB00D08L100

  $158.15 Add to cart
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  ECS31AC

  24V 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,… Read more »

  $149.98 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 »

  $152.98 Add to cart
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  ECSH41F.08D

  10A 120V CURRENT SENSOR

  $232.20 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 »

  $326.57 Add to cart
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  EFCT-1

  EARTH FAULT CURRENT

  $1,059.46 Add to cart
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  EFCT-2

  XMFR CURRENT

  $2,108.67 Add to cart
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  EFCT-26

  XFMR CURRENT

  $663.38 Add to cart
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  EL3100-00

  Ground-Fault ID Unit

  $1,349.47 Add to cart
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  EL731-04-00

  AC/DC Earth-Lkge Rel

  $4,028.44 Add to cart
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  ELCT30-88

  CURRENT TRANSFORMER Description The ELCT series is a sensitive current transformer with integrated flux conditioner used with Littelfuse relays to detect low levels of earth-leakage current.  

  $610.50 Add to cart
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  ELCT5-31

  CT 100:1 WITH FLUX C Description The ELCT series is a sensitive current transformer with integrated flux conditioner used with Littelfuse relays to detect low levels of earth-leakage current.

  $569.01 Add to cart
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  ER-5WP

  5.5KV SENSING RESISTOR Sensing Resistor Used on systems up to 5 kV, includes weather-protectedterminals for use in outdoor enclosures. (Continuous duty

  $4,266.77 Add to cart
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  ER-600VC

  RES SENSING 20K 1kV   Used on systems up to 1 kV (continuous duty)   Sensor Resistor Datasheet ER-600VC Diagram

  $652.83 Add to cart
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  ES12CVL-L

  12 CAL COVERALL LRG

  $199.00 Add to cart