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Home / Collections /

1 Pole Breakers

983 products

Allen-Bradley (3)
Crouse-Hinds (4)
Eaton Cutler-Hammer (302)
Eaton Moeller (75)
Federal Pioneer (22)
GE (135)
GE Accessories (1)
Leviton (5)
Schneider Electric (175)
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Siemens / ITE (177)
Siemens/ITE (83)

1 Pole (966)
2 Pole (2)
Twin/Tandem (13)

Arc Fault (afci) (26)
Dual Function (1)
Dual Function (afci & gfci) (18)
Ground Fault (gfci / gfi) (54)
Ground Fault (GFEP) (34)
Surge Protection (3)

Bolt-On (455)
Feed Thru (29)
Feed-Thru (41)
Plug-In (168)

3V (1)
6V (1)
120V (317)
240V (41)
277V (140)
347V (13)
400V (3)
480V (11)
600V (40)

Save on 1 pole, 1 phase circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.

983 products

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BQ1B020H - Siemens 20 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker

BQ1B020H - Siemens - 20 Amp Molded Case Circuit Breaker

Bolt-On - 20 Amp - 1 Pole - 120 Volt

$110^{99 CAD} $110.99 CAD

Limited availability

BQ1B02000S01 - Siemens - 20 Amp Shunt Trip Circuit Breaker

Bolt-On - 20 Amp - 1 Pole - 120 Volt

$264^{99 CAD} $264.99 CAD

THHQB1150 - GE 50 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker

THHQB1150 - GE - 22kA Circuit Breaker

Bolt-On - 50 Amp - 1 Pole - 120 Volt

$43^{99 CAD} $43.99 CAD

THHQB1140 - GE 40 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker

THHQB1140 - GE - 22kA Circuit Breaker

Bolt-On - 40 Amp - 1 Pole - 120 Volt

$43^{99 CAD} $43.99 CAD

THHQB1125 - GE 25 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker

THHQB1125 - GE - 22kA Circuit Breaker

Bolt-On - 25 Amp - 1 Pole - 120 Volt

$43^{99 CAD} $43.99 CAD

THHQB1120GFT - GE 20 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker

THHQB1120GFT - GE - 22kA Circuit Breaker

Bolt-On - 20 Amp - 1 Pole - 120 Volt

$256^{99 CAD} $256.99 CAD

Limited availability

THED113030WL - GE 30 Amp 1 Pole 277 Volt Molded Case Circuit Breaker

THED113030WL - GE - Molded Case Circuit Breaker

Feed-Thru - 30 Amp - 1 Pole - 277 Volt

$415^{99 CAD} $415.99 CAD

THED113020WL - GE 20 Amp 1 Pole 277 Volt Molded Case Circuit Breaker

THED113020WL - GE - Molded Case Circuit Breaker

Feed-Thru - 20 Amp - 1 Pole - 277 Volt

$414^{99 CAD} $414.99 CAD

TEY160 - GE - Molded Case Circuit Breaker

TEY160 - GE - Molded Case Circuit Breaker

Bolt-On - 60 Amp - 1 Pole - 277 Volt

$155^{99 CAD} $155.99 CAD

TEY150 - GE - Molded Case Circuit Breaker

TEY150 - GE - Molded Case Circuit Breaker

Bolt-On - 50 Amp - 1 Pole - 1 Volt

$157^{99 CAD} $157.99 CAD

TEY145 - GE - Molded Case Circuit Breaker

TEY145 - GE - Molded Case Circuit Breaker

Bolt-On - 45 Amp - 1 Pole - 277 Volt

$174^{99 CAD} $174.99 CAD

TEY140 - GE - Molded Case Circuit Breaker

TEY140 - GE - Molded Case Circuit Breaker

Bolt-On - 40 Amp - 1 Pole - 277 Volt

$171^{99 CAD} $171.99 CAD

Limited availability

TEY135 - GE - Molded Case Circuit Breaker

TEY135 - GE - Molded Case Circuit Breaker

Bolt-On - 35 Amp - 1 Pole - 277 Volt

$156^{99 CAD} $156.99 CAD

TEY130 - GE - Molded Case Circuit Breaker

TEY130 - GE - Molded Case Circuit Breaker

Bolt-On - 30 Amp - 1 Pole - 277 Volt

$109^{99 CAD} $109.99 CAD

Limited availability

TEY125 - GE - Molded Case Circuit Breaker

TEY125 - GE - Molded Case Circuit Breaker

Bolt-On - 25 Amp - 1 Pole - 1 Volt

$155^{99 CAD} $155.99 CAD

TED113060WL - GE 60 Amp 1 Pole 277 Volt Molded Case Circuit Breaker General Electric Lug

TED113060WL - GE - Molded Case Circuit Breaker

Feed-Thru - 60 Amp - 1 Pole - 277 Volt

$311^{99 CAD} $311.99 CAD

Limited availability

TED113050WL - GE 50 Amp 1 Pole 277 Volt Molded Case Circuit Breaker General Electric Lug

TED113050WL - GE - Molded Case Circuit Breaker

Feed-Thru - 50 Amp - 1 Pole - 277 Volt

$307^{99 CAD} $307.99 CAD

Limited availability

TED113040WL - GE 40 Amp 1 Pole 277 Volt Molded Case Circuit Breaker General Electric Lug

TED113040WL - GE - Molded Case Circuit Breaker

Feed-Thru - 40 Amp - 1 Pole - 277 Volt

$296^{99 CAD} $296.99 CAD

TED113030WL - GE 30 Amp 1 Pole 277 Volt Molded Case Circuit Breaker General Electric Lug

TED113030WL - GE - Molded Case Circuit Breaker

Feed-Thru - 30 Amp - 1 Pole - 277 Volt

$264^{99 CAD} $264.99 CAD

Limited availability

TED113015WL - GE 15 Amp 1 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug

TED113015WL - GE - Molded Case Circuit Breaker

Feed-Thru - 15 Amp - 1 Pole - 277 Volt

$376^{99 CAD} $376.99 CAD

TEB111030WL - GE 30 Amp 1 Pole 120 Volt Molded Case Circuit Breaker General Electric Lug

TEB111030WL - GE - Molded Case Circuit Breaker

Feed-Thru - 30 Amp - 1 Pole - 120 Volt

$260^{99 CAD} $260.99 CAD

TEB111020WL - GE 20 Amp 1 Pole 120 Volt Molded Case Circuit Breaker General Electric Lug

TEB111020WL - GE - Molded Case Circuit Breaker

Feed-Thru - 20 Amp - 1 Pole - 120 Volt

$377^{99 CAD} $377.99 CAD

Limited availability

QCR1050 - Eaton - Circuit Breaker

QCR1050 - Eaton - Circuit Breaker

Feed Thru - 50 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

$74^{99 CAD} $74.99 CAD

QC1060 - Eaton - Circuit Breaker

QC1060 - Eaton - Circuit Breaker

Feed Thru - 60 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

$40^{99 CAD} $40.99 CAD

QC1040 - Eaton - Circuit Breaker

QC1040 - Eaton - Circuit Breaker

Feed Thru - 40 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

$41^{99 CAD} $41.99 CAD

QC1010 - Eaton - Circuit Breaker

QC1010 - Eaton - Circuit Breaker

Feed Thru - 10 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

$38^{99 CAD} $38.99 CAD

Limited availability

QBHW1070 - Eaton Cutler-Hammer 70 Amp 1 Pole 240 Volt Molded Case Circuit Breaker

QBHW1070 - Eaton - 70 Amp Circuit Breaker

Bolt-On - 70 Amp - 1 Pole - 240 Volt

Eaton Cutler-Hammer

$113^{99 CAD} $113.99 CAD

QBHW1060 - Eaton Cutler-Hammer 60 Amp 1 Pole 240 Volt Molded Case Circuit Breaker

QBHW1060 - Eaton - 60 Amp Circuit Breaker

Bolt-On - 60 Amp - 1 Pole - 240 Volt

Eaton Cutler-Hammer

$105^{99 CAD} $105.99 CAD

QBHW1045 - Eaton Cutler-Hammer 45 Amp 1 Pole 240 Volt Molded Case Circuit Breaker

QBHW1045 - Eaton - 45 Amp Circuit Breaker

Bolt-On - 45 Amp - 1 Pole - 240 Volt

Eaton Cutler-Hammer

$116^{99 CAD} $116.99 CAD

QBHGFT1020 - Eaton Cutler-Hammer 20 Amp 1 Pole 240 Volt Ground Fault Circuit Breaker

QBHGFT1020 - Eaton - 20 Amp Ground Fault Circuit Breaker

Bolt-On - 20 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

$512^{99 CAD} $512.99 CAD

QBHGF1030 - Eaton Cutler-Hammer 30 Amp 1 Pole 240 Volt Ground Fault Circuit Breaker

QBHGF1030 - Eaton - 30 Amp Ground Fault Circuit Breaker

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

Eaton Cutler-Hammer

from $364^{99 CAD} from $364.99 CAD Regular price $455^{99 CAD} $455.99 CAD Save $91 CAD

Limited availability

QBH60 - Eaton - 60 Amp Circuit Breaker

Bolt-On - 60 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

$167^{99 CAD} $167.99 CAD

Limited availability

QBAF1020 - Eaton Cutler-Hammer 20 Amp 1 Pole 120 Volt Bolt-On Circuit Breaker

QBAF1020 - Eaton - 20 Amp AFCI Circuit Breaker

Bolt-On - 20 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

$193^{99 CAD} $193.99 CAD

Limited availability

HFD1060L - Eaton - Molded Case Circuit Breaker

HFD1060L - Eaton - Molded Case Circuit Breaker

Feed-Thru - 60 Amp - 1 Pole - 277 Volt

Eaton Cutler-Hammer

$599^{99 CAD} $599.99 CAD

HFD1050L (277V) - Eaton - Molded Case Circuit Breaker

HFD1050L (277V) - Eaton - Molded Case Circuit Breaker

Feed-Thru - 50 Amp - 1 Pole - 277 Volt

Eaton Cutler-Hammer

from $517^{99 CAD} from $517.99 CAD Regular price $713^{99 CAD} $713.99 CAD Save $196 CAD

HFD1040L - Eaton - Molded Case Circuit Breaker

HFD1040L - Eaton - Molded Case Circuit Breaker

Feed-Thru - 40 Amp - 1 Pole - 277 Volt

Eaton Cutler-Hammer

from $517^{99 CAD} from $517.99 CAD Regular price $709^{99 CAD} $709.99 CAD Save $192 CAD

HFD1030L (347V) - Eaton - Molded Case Circuit Breaker

HFD1030L (347V) - Eaton - Molded Case Circuit Breaker

Bolt-On - 30 Amp - 1 Pole - 347 Volt

Eaton Cutler-Hammer

$599^{99 CAD} $599.99 CAD

HFD1030L - Eaton - Molded Case Circuit Breaker

HFD1030L (277V) - Eaton - Molded Case Circuit Breaker

Feed-Thru - 30 Amp - 1 Pole - 277 Volt

Eaton Cutler-Hammer

$659^{99 CAD} $659.99 CAD

HFD1020L - Eaton - Molded Case Circuit Breaker

HFD1020L (277V) - Eaton - Molded Case Circuit Breaker

Feed-Thru - 20 Amp - 1 Pole - 277 Volt

Eaton Cutler-Hammer

$448^{99 CAD} $448.99 CAD

HFD1015L (347V) - Eaton - Molded Case Circuit Breaker

HFD1015L (347V) - Eaton - Molded Case Circuit Breaker

Bolt-On - 15 Amp - 1 Pole - 347 Volt

Eaton Cutler-Hammer

$448^{99 CAD} $448.99 CAD

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