Products > Electromechanical > Circuit Breakers

Product Categories: Electromechanical 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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  • X33310

  • X33310

    Manufacturer: BUSSMANN

  • Circuit Breakers TOP COVER
  • 1　+
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 200
  • Inquiry Compare
  • X20325

  • X20325

    Manufacturer: BUSSMANN

  • Circuit Breakers TOP COVER
  • 1　+
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 200
  • Inquiry Compare
  • X20306

  • X20306

    Manufacturer: BUSSMANN

  • Circuit Breakers TOP COVER
  • 1　+
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 200
  • Inquiry Compare
  • W94-X113-30

  • W94-X113-30

    Manufacturer: TE CONNECTIVITY/P&B

  • Circuit Breakers CIRCUIT BREAKER SWITCH 30A BLK
  • 1　+
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 180
  • Inquiry Compare
  • W94-X112-30V

  • W94-X112-30V

    Manufacturer: TE CONNECTIVITY/P&B

  • Circuit Breakers Circuit Protection Circuit Breakers - CIRCUIT BRKR HYD-MAG 30A 4P PNL
  • 1　+
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 200
  • Inquiry Compare
  • W93-X112-50

  • W93-X112-50 Hot Sale

    PNL

    Manufacturer: TE CONNECTIVITY/P&B

  • Connector,Circuit Breakers 50A 3 POLE TOGGLE
  • 1　+
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 29
  • Inquiry Compare
  • W93-X112-5

  • W93-X112-5

    Manufacturer: TE CONNECTIVITY/P&B

  • Circuit Breakers CIRCUIT BREAKER SWITCH 5A BLACK
  • 1　+
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 86000
  • Inquiry Compare
  • W93-X112-40V

  • W93-X112-40V Hot Sale

    Manufacturer: TE CONNECTIVITY/P&B

  • Circuit Breakers CIRCUIT BREAKER SWITCH 40A BLK
  • 1　+
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 29
  • Inquiry Compare
  • W93-X112-40

  • W93-X112-40 Hot Sale

    CONNECTOR

    Manufacturer: TE CONNECTIVITY/P&B

  • Circuit Breaker Magnetic Hydraulic 3Pole 40A 277VAC - Trays
  • 1　+
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 50
  • Inquiry Compare
  • W93-X112-30

  • W93-X112-30 Hot Sale

    CIR BRKR MAG-HYDR 30A 277VAC

    Manufacturer: TE CONNECTIVITY/P&B

  • Connector,Circuit Breakers 30A 3 POLE TOGGLE
  • 1　+
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 230
  • Inquiry Compare
  • W93-X112-25

  • W93-X112-25

    Manufacturer: TE CONNECTIVITY/P&B

  • Circuit Breakers CIRCUIT BREAKER SWITCH 25A BLK
  • 1　+
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 11
  • Inquiry Compare
  • W93-X112-20

  • W93-X112-20

    Manufacturer: TE CONNECTIVITY/P&B

  • Circuit Breakers CIRCUIT BREAKER SWITCH 20A BLK
  • 1　+
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 86000
  • Inquiry Compare
  • W93-X112-15

  • W93-X112-15

    Manufacturer: TE CONNECTIVITY/P&B

  • Circuit Breakers CIRCUIT BREAKER SWITCH 15A BLK
  • 1　+
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 11
  • Inquiry Compare
  • W93-X112-10

  • W93-X112-10

    Manufacturer: TE CONNECTIVITY/P&B

  • Connector,Circuit Breakers 10A 3 POLE TOGGLE
  • 1　+
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 86000
  • Inquiry Compare
  • W93-X1110-50

  • W93-X1110-50

    Manufacturer: TE CONNECTIVITY/P&B

  • Circuit Breakers CIRCUIT BREAKER SWITCH 50A BLK
  • 1　+
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 180
  • Inquiry Compare
  • W93-X1110-40

  • W93-X1110-40

    Manufacturer: TE CONNECTIVITY/P&B

  • Connector,Circuit Breakers 40A 3POLE TOGGLE
  • 1　+
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 850
  • Inquiry Compare
  • W93-X1110-30

  • W93-X1110-30

    Manufacturer: TE CONNECTIVITY/P&B

  • Circuit Breakers CIRCUIT BREAKER SWITCH 30A BLK
  • 1　+
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 86000
  • Inquiry Compare
  • W93-X1110-20

  • W93-X1110-20

    Manufacturer: TE CONNECTIVITY/P&B

  • Circuit Breakers 20AMP 65 VDC TOGGLE 3 POLE
  • 1　+
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 86000
  • Inquiry Compare
  • W93-X1110-10

  • W93-X1110-10

    Manufacturer: TE CONNECTIVITY/P&B

  • Circuit Breakers CIRCUIT BREAKER
  • 1　+
    10 +
    25 +
    50 +
    >=100

  • Minimum : 1
    In-stock : 200
  • Inquiry Compare