1 Pole Breakers

30 products

    Save on 1 pole, 1 phase circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    30 products
    Sale
    FD1020 - Eaton - Molded Case Circuit Breaker
    FD1020 (277V) - Eaton - Molded Case Circuit Breaker
    Bolt On - 20 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Save $100 CAD
    Sold Out
    FD1030L (347V) - Eaton - Molded Case Circuit Breaker
    FD1030L (347V) - Eaton - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 347 Volt
    Eaton Cutler-Hammer
    Sale
    FD1030L - Eaton - Molded Case Circuit Breaker
    FD1030L (277V)- Eaton - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Save $100 CAD
    Sold Out
    FD1025L - Eaton - Molded Case Circuit Breaker
    FD1025L (277V)- Eaton - Molded Case Circuit Breaker
    Feed-Thru - 25 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Save $100 CAD
    Sale
    FD1020L - Eaton - Molded Case Circuit Breaker
    FD1020L (277V) - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 20 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Save $100 CAD
    Sale
    FD1015L - Eaton - Molded Case Circuit Breaker
    FD1015L (277V) - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Save $100 CAD
    Sale
    FD1150L - Eaton - Molded Case Circuit Breaker
    FD1150L - Eaton - Molded Case Circuit Breaker
    Feed Thru - 150A - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Save $78 CAD
    Sale
    FD1125L - Eaton - Molded Case Circuit Breaker
    FD1125L - Eaton - Molded Case Circuit Breaker
    Feed Thru - 125A - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Save $78 CAD
    Sale
    FD1100L - Eaton - Molded Case Circuit Breaker
    FD1100L - Eaton - Molded Case Circuit Breaker
    Feed Thru - 100A - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Save $87 CAD
    Sale
    FD1080L - Eaton - Molded Case Circuit Breaker
    FD1080L - Eaton - Molded Case Circuit Breaker
    Feed Thru - 80A - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Save $87 CAD
    Sale
    FD1070L - Eaton - Molded Case Circuit Breaker
    FD1070L - Eaton - Molded Case Circuit Breaker
    Feed Thru - 70A - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Save $87 CAD
    Sale
    FD1090L - Eaton Cutler-Hammer 90 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    FD1090L - Eaton - Molded Case Circuit Breaker
    Feed Thru - 90A - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Save $140 CAD
    Sale
    FD1060 - Eaton - Molded Case Circuit Breaker
    FD1060 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Save $100 CAD
    Sale
    FD1050 - Eaton - Molded Case Circuit Breaker
    FD1050 (277V)- Eaton - Molded Case Circuit Breaker
    Bolt-On - 50 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Save $100 CAD
    Sale
    FD1045 - Eaton - Molded Case Circuit Breaker
    FD1045 (277V)- Eaton - Molded Case Circuit Breaker
    Bolt-On - 45 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Save $100 CAD
    Sold Out
    FD1040 - Eaton - Molded Case Circuit Breaker
    FD1040 (277V)- Eaton - Molded Case Circuit Breaker
    Bolt-On - 40 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Save $100 CAD
    Sale
    FD1035 - Eaton - Molded Case Circuit Breaker
    FD1035 (277V) - Eaton - Molded Case Circuit Breaker
    Bolt-On - 35 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Save $100 CAD
    Sale
    FD1030 - Eaton - Molded Case Circuit Breaker
    FD1030 (277V)- Eaton - Molded Case Circuit Breaker
    Bolt On - 30 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Save $100 CAD
    Sold Out
    FD1025 - Eaton - Molded Case Circuit Breaker
    FD1025 (277V)- Eaton - Molded Case Circuit Breaker
    Bolt-On - 25 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Save $100 CAD
    Sale
    FD1015 - Eaton - Molded Case Circuit Breaker
    FD1015 (277V) - Eaton - Molded Case Circuit Breaker
    Bolt On - 15 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Save $100 CAD
    Sale
    FD1090 - Eaton Cutler-Hammer 90 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    FD1090 - Eaton - 90 Amp Molded Case Circuit Breaker
    Bolt-On - 90 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Save $140 CAD
    Sale
    FD1060L - Eaton - Molded Case Circuit Breaker
    FD1060L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Save $100 CAD
    Sale
    FD1050L - Eaton - Molded Case Circuit Breaker
    FD1050L (277V) - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 50 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Save $100 CAD
    Sale
    FD1045L - Eaton - Molded Case Circuit Breaker
    FD1045L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 45 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Save $100 CAD
    FD1040L (347V) - Eaton - Molded Case Circuit Breaker
    FD1040L (347V) - Eaton - Molded Case Circuit Breaker
    Bolt-On - 40 Amp - 1 Pole - 347 Volt
    Eaton Cutler-Hammer
    Sold Out
    FD1040L - Eaton - Molded Case Circuit Breaker
    FD1040L (277V)- Eaton - Molded Case Circuit Breaker
    Feed-Thru - 40 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Save $100 CAD
    Sale
    FD1035L - Eaton - Molded Case Circuit Breaker
    FD1035L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 3 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Save $100 CAD
    FD1025L (347V) - Eaton - Molded Case Circuit Breaker
    FD1025L (347V) - Eaton - Molded Case Circuit Breaker
    Bolt-On - 25 Amp - 1 Pole - 347 Volt
    Eaton Cutler-Hammer
    FD1020L (347V) - Eaton - Molded Case Circuit Breaker
    FD1020L (347V) - Eaton - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 347 Volt
    Eaton Cutler-Hammer
    FD1015L (347V) - Eaton - Molded Case Circuit Breaker
    FD1015L (347V) - Eaton - Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 347 Volt
    Eaton Cutler-Hammer
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