Molded Case Breakers

7536 products

Shop our wide selection molded case (MCCB) circuit breakers.

7536 products

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PDG22M0015TFFJ - Eaton - Molded Case Circuit Breakers

PDG22M0015TFFJ - Eaton - Molded Case Circuit Breakers

Feed-Thru - 15 Amp - 2 pole - 600 Volt

PDG21M0020TFFJ - Eaton - Molded Case Circuit Breakers

PDG21M0020TFFJ - Eaton - Molded Case Circuit Breakers

Feed-Thru - 20 Amp - 1 pole - 600 Volt

PDG21M0015TFFJ - Eaton - Molded Case Circuit Breakers

PDG21M0015TFFJ - Eaton - Molded Case Circuit Breakers

Feed-Thru - 15 Amp - 1 pole - 600 Volt

PDG21G0020TFFJ - Eaton - Molded Case Circuit Breakers

Feed-Thru - 20 Amp - 1 Pole - 600 Volt

PDG21G0015TFFJ - Eaton - Molded Case Circuit Breakers

Feed-Thru - 15 Amp - 1 Pole - 600 Volt

PDG23F0070TFFJ - Eaton - Molded Case Circuit Breakers

PDG23F0070TFFJ - Eaton - Molded Case Circuit Breakers

Feed-Thru - 70 Amp - 3 Pole - 600 Volt

PDG23F0015TFFJ - Eaton - Molded Case Circuit Breakers

PDG23F0015TFFJ - Eaton - Molded Case Circuit Breakers

Feed-Thru - 15 Amp - 3 Pole - 600 Volt

PDG23M0200TFFL - Eaton - Molded Case Circuit Breakers

PDG23M0200TFFL - Eaton - Molded Case Circuit Breakers

Feed-Thru - 200 Amp - 3 Pole - 600 Volt

PDG23M0150TFFL - Eaton - Molded Case Circuit Breakers

PDG23M0150TFFL - Eaton - Molded Case Circuit Breakers

Feed-Thru - 150 Amp - 3 Pole - 600 Volt

PDG23M0100TFFL - Eaton - Molded Case Circuit Breakers

PDG23M0100TFFL - Eaton - Molded Case Circuit Breakers

Feed-Thru - 100 Amp - 3 Pole - 600 Volt

Limited availability

PDG23M0020TFFL - Eaton - Molded Case Circuit Breakers

PDG23M0020TFFL - Eaton - Molded Case Circuit Breakers

Feed-Thru - 20 Amp - 3 Pole - 600 Volt

PDG23G0080TFFL - Eaton - Molded Case Circuit Breakers

PDG23G0080TFFL - Eaton - Molded Case Circuit Breakers

Feed-Thru - 80 Amp - 3 Pole - 600 Volt

PDG23G0050TFFL - Eaton - Molded Case Circuit Breakers

PDG23G0050TFFL - Eaton - Molded Case Circuit Breakers

Feed-Thru - 50 Amp - 3 Pole - 600 Volt

PDG23G0030TFFL - Eaton - Molded Case Circuit Breakers

PDG23G0030TFFL - Eaton - Molded Case Circuit Breakers

Feed-Thru - 30 Amp - 3 Pole - 600 Volt

PDG23G0020TFFL - Eaton - Molded Case Circuit Breakers

PDG23G0020TFFL - Eaton - Molded Case Circuit Breakers

Feed-Thru - 20 Amp - 3 Pole - 600 Volt

PDG23M0110TFFJ - Eaton - Molded Case Circuit Breakers

PDG23M0110TFFJ - Eaton - Molded Case Circuit Breakers

Feed-Thru - 110 Amp - 3 Pole - 600 Volt

PDG23G0175TFFJ - Eaton - Molded Case Circuit Breakers

PDG23G0175TFFJ - Eaton - Molded Case Circuit Breakers

Feed-Thru - 175 Amp - 3 Pole - 600 Volt

PDG23G0150TFFJ - Eaton - Molded Case Circuit Breakers

PDG23G0150TFFJ - Eaton - Molded Case Circuit Breakers

Feed-Thru - 150 Amp - 3 Pole - 600 Volt

Limited availability

PDG23G0110TFFJ - Eaton - Molded Case Circuit Breakers

PDG23G0110TFFJ - Eaton - Molded Case Circuit Breakers

Feed-Thru - 110 Amp - 3 Pole - 600 Volt

PDG23G0045TFFJ - Eaton - Molded Case Circuit Breakers

PDG23G0045TFFJ - Eaton - Molded Case Circuit Breakers

Feed-Thru - 45 Amp - 3 Pole - 600 Volt

PDG23M0125TFFJ - Eaton - Molded Case Circuit Breakers

PDG23M0125TFFJ - Eaton - Molded Case Circuit Breakers

Feed-Thru - 125 Amp - 3 Pole - 600 Volt

PDG23M0045TFFJ - Eaton - Molded Case Circuit Breakers

PDG23M0045TFFJ - Eaton - Molded Case Circuit Breakers

Feed-Thru - 45 Amp - 3 Pole - 600 Volt

PDG23M0040TFFJ - Eaton - Molded Case Circuit Breakers

PDG23M0040TFFJ - Eaton - Molded Case Circuit Breakers

Feed-Thru - 40 Amp - 3 Pole - 600 Volt

PDG23M0030TFFJ - Eaton - Molded Case Circuit Breakers

PDG23M0030TFFJ - Eaton - Molded Case Circuit Breakers

Feed-Thru - 30 Amp - 3 Pole - 600 Volt

PDG23M0020TFFJ - Eaton - Molded Case Circuit Breakers

PDG23M0020TFFJ - Eaton - Molded Case Circuit Breakers

Feed-Thru - 20 Amp - 3 Pole - 600 Volt

QO320EPD - Square D 20 Amp 3 Pole 120 Volt Plug-In Molded Case Circuit Breaker

QO315EPD - Square D - 15 Amp Ground Fault Equipment Protection Breaker

Plug-In - 15 Amp - 3 Pole - 240 Volt

Schneider Electric

Save $462.17 CAD

140MF8EC32 - Allen-Bradley - Molded Case Circuit Breaker

140MF8EC32 - Allen-Bradley - Molded Case Circuit Breaker

PGL36080CU31A - Square D - Molded Case Circuit Breaker

PGL36080CU31A - Square D - Molded Case Circuit Breaker

Feed-Thru - 800 Amp - 600 Volt

BDL36020 - Square D - Molded Case Circuit Breaker

BDL36020 - Square D - Molded Case Circuit Breaker

Feed-Thru - 20 Amp - 600 Volt

140M-C2E-B16 - Allen-Bradley - Molded Case
Circuit Breakers

140M-C2E-B16 - Allen-Bradley - Molded Case Circuit Breakers

Feed-Thru - 1.6 Amp - 3 Pole -600 -Volt

3VA5160-6ED31-0AA0 - Siemens - Molded Case Circuit Breaker

3VA5160-6ED31-0AA0 - Siemens - Molded Case Circuit Breaker

XO115 - Square D - Molded Case Circuit Breakers

Plug-In - 15 Amp - 1 Pole - 120 Volt

Limited availability

BDL36090 - Square D - Molded Case Circuit Breakers

BDL36090 - Square D - Molded Case Circuit Breakers

Feed-Thru - 90 Amp - 3 Pole - 600 Volt

BDL36070 - Square D
- Molded Case
Circuit Breakers

BDL36070 - Square D - Molded Case Circuit Breakers

Feed-Thru - 70 Amp - 3 Pole - 600 Volt

BDL36025 - Square D
- Molded Case
Circuit Breakers

BDL36025 - Square D - Molded Case Circuit Breakers

Feed-Thru - 25 Amp - 3 Pole - 600 Volt

PDG23M0015TFFJ - Eaton
- Molded Case Circuit Breaker

PDG23M0015TFFJ - Eaton - Molded Case Circuit Breaker

Feed-Thru - 15A -3 Pole - 600 Volt

NGB2B125 - Siemens - Molded Case Circuit Breaker

NGB2B125 - Siemens - Molded Case Circuit Breaker

Bolt-On - 125A -2 Pole - 600 Volt

Limited availability

NBGF30 - Federal Pioneer - Molded Case Circuit Breaker

NBGF30 - Federal Pioneer - Molded Case Circuit Breaker

Bolt-On - 30A -1 Pole - 120 Volt

Federal Pioneer

CHOM115AFI - Square D - Molded Case Circuit Breaker

CHOM115AFI - Square D - Molded Case Circuit Breaker

Plug-in - 15A -1 Pole - 120 Volt

3RV2021-1GA10 - Siemens - Molded Case Circuit Breaker

3RV2021-1GA10 - Siemens - Molded Case Circuit Breaker

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Molded Case Breakers