Products > Electromechanical> Circuit Breakers

Circuit Breakers

Circuit Breakers A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by excess current from an overload or short circuit. Its basic function is to interrupt current flow after a fault is detected. Unlike a fuse, which operates once and then must be replaced, a circuit breaker can be reset to resume normal operation. Circuit breakers are made in varying sizes, from small devices that protect low-current circuits or individual household appliance, up to large switchgear designed to protect high voltage circuits feeding an entire city. The generic function of a circuit breaker, RCD or a fuse, as an automatic means of removing power from a faulty system is often abbreviated as OCPD (Over Current Protection Device). Circuit Breakers are being sold at Jotrin Electronics.
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  • W93-X112-30

  • W93-X112-30 Hot Sale

    Manufacturer: TE CONNECTIVITY/P&B

    Package/Case: CIR BRKR MAG-HYDR 30A 277VAC

  • Connector,Circuit Breakers 30A 3 POLE TOGGLE
  • 1　+
    10 +
    25 +
    50 +
    >=100
  • Minimum : 1 In-stock : 230
  • Inquiry Add To BOM Compare
  • W93-X112-40

  • W93-X112-40 Hot Sale

    Manufacturer: TE CONNECTIVITY/P&B

    Package/Case: CONNECTOR

  • Circuit Breaker Magnetic Hydraulic 3Pole 40A 277VAC - Trays
  • 1　+
    10 +
    25 +
    50 +
    >=100
  • Minimum : 1 In-stock : 50
  • Inquiry Add To BOM Compare
  • W28-XQ1A-20

  • W28-XQ1A-20 Hot Sale

    Manufacturer: TE CONNECTIVITY/P&B

    Package/Case: 032-.062PNL

  • Circuit Breaker Thermal 1Pole 20A 250VAC/32VDC
  • 1　+
    10 +
    25 +
    50 +
    >=100
  • Minimum : 1 In-stock : 1000
  • Inquiry Add To BOM Compare