Circuit Breakers

774 products

  • Siemens TA1FD350A 0 to 250 Amp 4 AWG to 350 MCM Copper/Aluminum 1-Conductor Circuit Breaker Lug

    Siemens

    Siemens TA1FD350A 0 to 250 Amp 4 AWG to 350 MCM Copper/Aluminum 1-C...

    $45.00

  • Siemens 3VA4150-6ED34-0AA0 3 Pole Circuit Breaker

    Siemens

    Siemens 3VA4150-6ED34-0AA0 3 Pole Circuit Breaker

    $504.00

  • Siemens 3VA4112-4ED34-0AA0 3 Pole Circuit Breaker

    Siemens

    Siemens 3VA4112-4ED34-0AA0 3 Pole Circuit Breaker

    $714.00

  • Siemens B220H 2-Pole 20 Amp 120/240 Volt 22 K Circuit Breaker

    Siemens

    Siemens B220H 2-Pole 20 Amp 120/240 Volt 22 K Circuit Breaker

    $56.00

  • Siemens B230H 2-Pole 30 Amp 120/240 Volt 22 K Circuit Breaker

    Siemens

    Siemens B230H 2-Pole 30 Amp 120/240 Volt 22 K Circuit Breaker

    $76.00

  • Siemens FXD63B200 3-Pole 600 VAC 200 Amp 22 kA Non-Interchangeable Trip Thermal Magnetic Molded Case Circuit Breaker

    Siemens

    Siemens FXD63B200 3-Pole 600 VAC 200 Amp 22 kA Non-Interchangeable ...

    $1,699.00

  • Siemens B360H 3-Pole 60 Amp 240 Volt 22 K Circuit Breaker

    Siemens

    Siemens B360H 3-Pole 60 Amp 240 Volt 22 K Circuit Breaker

    $143.00

  • Siemens 3VA5215-6ED31-0AA0 Circuit breaker 3VA5 UL frame 250 breaking capacity

    Siemens

    Siemens 3VA5215-6ED31-0AA0 Circuit breaker 3VA5 UL frame 250 breaki...

    $1,707.00