Circuit Breakers

777 products

  • 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

  • Siemens B33500S01 3-Pole 35 Amp 240 VAC 10 kA 120 Volt Shunt Trip Bolt-On Molded Case Circuit Breaker

    Siemens

    Siemens B33500S01 3-Pole 35 Amp 240 VAC 10 kA 120 Volt Shunt Trip B...

    $260.00

  • Siemens LK12500N2 Circuit Breaker Main Lug Kit

    Siemens

    Siemens LK12500N2 Circuit Breaker Main Lug Kit

    $262.00

  • Siemens HFXD63B200 3-Pole 200 Amp 600 VAC 25 kA Molded Case Circuit Breaker

    Siemens

    Siemens HFXD63B200 3-Pole 200 Amp 600 VAC 25 kA Molded Case Circuit...

    $2,449.00

  • Siemens 3RT20231AV60 Siemens Power contactor, AC switching - S0 9A 48

    Siemens

    Siemens 3RT20231AV60 Siemens Power contactor, AC switching - S0 9A 48

    $108.00