Circuit Breakers

777 products

  • Siemens LGB3B090B Panelboard Mount G Frame Circuit Breaker, Thermal-Magnetic Trip, 90A, 3-Pole, 277V

    Siemens

    Siemens LGB3B090B Panelboard Mount G Frame Circuit Breaker, Thermal...

    $530.00

  • Siemens QN2175RH 175A Double Pole 120/240-Volt 22K type QNRH Circuit Breaker

    Siemens

    Siemens QN2175RH 175A Double Pole 120/240-Volt 22K type QNRH Circui...

    $228.00

  • SIEMENS 3VA5215-5EC31-0AA0 3 Pole 150A Circuit Breaker

    Siemens

    SIEMENS 3VA5215-5EC31-0AA0 3 Pole 150A Circuit Breaker

    $1,166.00

  • Siemens HJXD63B300L Sentron Series Circuit Breaker type JD 400A Frame

    Siemens

    Siemens HJXD63B300L Sentron Series Circuit Breaker type JD 400A Frame

    $2,698.00

  • Siemens 3VA4130-4ED14-0AA0 Low Voltage 3VA Ul Molded Case Circuit Breaker With Thermal - Magnetic Trip Unit.

    Siemens

    Siemens 3VA4130-4ED14-0AA0 Low Voltage 3VA Ul Molded Case Circuit B...

    $177.00

  • Siemens F6N1S 250 Amp Indoor Type 1 Breaker Enclosure

    Siemens

    Siemens F6N1S 250 Amp Indoor Type 1 Breaker Enclosure

    $330.00

  • Siemens JXD63B300 Low Voltage Sentron Molded Case Circuit Breaker, 300A, 600 VAC, 3-Pole

    Siemens

    Siemens JXD63B300 Low Voltage Sentron Molded Case Circuit Breaker, ...

    $1,559.00

  • Siemens 3VA9133-0JF60 Lug Terminal Kit

    Siemens

    Siemens 3VA9133-0JF60 Lug Terminal Kit

    $244.00