Circuit Breakers

774 products

  • Siemens B245 Type BL Low Voltage Molded Case Circuit Breaker, 45A, 120/240VAC, 2-Pole

    Siemens

    Siemens B245 Type BL Low Voltage Molded Case Circuit Breaker, 45A, ...

    $28.00

  • Siemens HFXD63B150 Siemens Low Voltage Circuit Breaker, 150A, 3-Pole, 600V, 25KAIC

    Siemens

    Siemens HFXD63B150 Siemens Low Voltage Circuit Breaker, 150A, 3-Pol...

    $2,449.00

  • Siemens FXD63B175 3-Pole 600 VAC 175 Amp 22 kA Non-Interchangeable Trip Thermal Magnetic Molded Case Circuit Breaker

    Siemens

    Siemens FXD63B175 3-Pole 600 VAC 175 Amp 22 kA Non-Interchangeable ...

    $1,179.00

  • Siemens NGB3B090B Siemens Bolt on Panel board Circuit Breaker

    Siemens

    Siemens NGB3B090B Siemens Bolt on Panel board Circuit Breaker

    $401.00

  • Siemens NGB3B125B Siemens Low Voltage Circuit Breaker with Thermal Magnetic Trip, 125A, 2-Pole, 600V

    Siemens

    Siemens NGB3B125B Siemens Low Voltage Circuit Breaker with Thermal ...

    $877.00

  • Siemens LGB3B040B Low Voltage Panelboard Mount Circuit Breaker, 40A, 600Y/347 VAC, 3-Pole

    Siemens

    Siemens LGB3B040B Low Voltage Panelboard Mount Circuit Breaker, 40A...

    $500.00

  • Siemens 12-1110-01 Panelboard Circuit Directory Card

    Siemens

    Siemens 12-1110-01 Panelboard Circuit Directory Card

    $2.00

  • Siemens HF362RPV 60 Amp 3 Pole 600V DC PV 3 Wire Fused Heavy Duty Type 3R Switch

    Siemens

    Siemens HF362RPV 60 Amp 3 Pole 600V DC PV 3 Wire Fused Heavy Duty T...

    $390.00