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1 Pole Breakers

974 products

Allen-Bradley (3)
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Schneider Electric (171)
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Siemens / ITE (176)
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1 Pole (957)
2 Pole (2)
Twin/Tandem (13)

Arc Fault (afci) (5)
Ground Fault (gfci / gfi) (25)
Ground Fault (GFEP) (12)
Surge Protection (1)

Bolt-On (309)
Feed Thru (26)
Feed-Thru (41)
Plug-In (23)

120V (56)
240V (1)
277V (10)
600V (2)

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

974 products

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HED41B040 - Siemens 40 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker

HED41B040 - Siemens - Molded Case Circuit Breaker

Bolt On - 40 Amp - 1 Pole - 277 Volt

$349^{99 CAD} $349.99 CAD

HED41B030 - Siemens 30 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker

HED41B030 - Siemens - Molded Case Circuit Breaker

Bolt On - 30 Amp - 1 Pole - 277 Volt

$349^{99 CAD} $349.99 CAD

HED41B015 - Siemens 15 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker

HED41B015 - Siemens - Molded Case Circuit Breaker

Bolt On - 15 Amp - 1 Pole - 277 Volt

$349^{99 CAD} $349.99 CAD

HB1B030 - Siemens 30 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker

HB1B030 - Siemens - Molded Case Circuit Breaker

Bolt On - 30 Amp - 1 Pole - 120 Volt

$96^{99 CAD} $96.99 CAD

ED61B060 - Siemens - Molded Case Circuit Breaker

Bolt On - 60 Amp - 1 Pole - 347 Volt

$299^{99 CAD} $299.99 CAD

ED41B100 - Siemens 100 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker

ED41B100 - Siemens - Molded Case Circuit Breaker

Bolt On - 100 Amp - 1 Pole - 120 Volt

$399^{99 CAD} $399.99 CAD

ED41B060 - Siemens 60 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker

ED41B060 - Siemens - Molded Case Circuit Breaker

Bolt On - 60 Amp - 1 Pole - 120 Volt

$299^{99 CAD} $299.99 CAD

ED21B045 - Siemens 45 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker

ED21B045 - Siemens - Molded Case Circuit Breaker

Bolt On - 45 Amp - 1 Pole - 120 Volt

$199^{99 CAD} $199.99 CAD

CQD115 - Siemens 15 Amp 1 Pole 277 Volt Molded Case Circuit Breaker

CQD115 - Siemens - Molded Case Circuit Breaker

Bolt On - 15 Amp - 1 Pole - 277 Volt

$144^{99 CAD} $144.99 CAD

LGB1B060B - Siemens 60 Amp 1 Pole 347 Volt Bolt-On Molded Case Circuit Breaker

LGB1B060B - Siemens - Molded Case Circuit Breaker

Bolt On - 60 Amp - 1 Pole - 347 Volt

$339^{99 CAD} $339.99 CAD

LGB1B030B - Siemens 30 Amp 1 Pole 347 Volt Bolt-On Molded Case Circuit Breaker

LGB1B030B - Siemens - Molded Case Circuit Breaker

Bolt On - 30 Amp - 1 Pole - 347 Volt

$341^{99 CAD} $341.99 CAD

LGB1B020B - Siemens 20 Amp 1 Pole 347 Volt Bolt-On Molded Case Circuit Breaker

LGB1B020B - Siemens - Molded Case Circuit Breaker

Bolt On - 20 Amp - 1 Pole - 347 Volt

$348^{99 CAD} $348.99 CAD

LGB1B015B - Siemens 15 Amp 1 Pole 347 Volt Bolt-On Molded Case Circuit Breaker

LGB1B015B - Siemens - Molded Case Circuit Breaker

Bolt On - 15 Amp - 1 Pole - 347 Volt

$328^{99 CAD} $328.99 CAD

HED41B100 - Siemens - Molded Case Circuit Breaker

HED41B100 - Siemens - Molded Case Circuit Breaker

Bolt-On - 100 Amp - 1 Pole - 277 Volt

$349^{99 CAD} $349.99 CAD

EJB14020 - Square D 20 Amp 1 Pole 277 Volt Bolt-On Circuit Molded Case Breaker

EJB14020 - Square D 20 Amp 1 Pole 277 Volt Bolt-On Circuit Molded Case Breaker

EJB14020 - Square D - Molded Case Circuit Breaker

Bolt-On - 20 Amp - 1 Pole - 277 Volt

Schneider Electric

from $145^{99 CAD} from $145.99 CAD Regular price $208^{99 CAD} $208.99 CAD Save $63 CAD

ED21B100 - Siemens - Molded Case Circuit Breaker

ED21B100 - Siemens - Molded Case Circuit Breaker

Bolt On - 100 Amp - 1 Pole - 120 Volt

$199^{99 CAD} $199.99 CAD

ED21B060 - Siemens - Molded Case Circuit Breaker

ED21B060 - Siemens - Molded Case Circuit Breaker

Bolt On - 60 Amp - 1 Pole - 120 Volt

$199^{99 CAD} $199.99 CAD

ED21B050 - Siemens - Molded Case Circuit Breaker

ED21B050 - Siemens - Molded Case Circuit Breaker

Bolt On - 50 Amp - 1 Pole - 120 Volt

$199^{99 CAD} $199.99 CAD

ED21B040 - Siemens - Molded Case Circuit Breaker

ED21B040 - Siemens - Molded Case Circuit Breaker

Bolt On - 40 Amp - 1 Pole - 120 Volt

$199^{99 CAD} $199.99 CAD

ED21B030 - Siemens - Molded Case Circuit Breaker

ED21B030 - Siemens - Molded Case Circuit Breaker

Bolt On - 30 Amp - 1 Pole - 120 Volt

$199^{99 CAD} $199.99 CAD

CQD160 - Siemens - Molded Case Circuit Breaker

CQD160 - Siemens - Molded Case Circuit Breaker

Feed Thru - 60 Amp - 1 Pole - 277 Volt

$148^{99 CAD} $148.99 CAD

CQD140 - Siemens - Molded Case Circuit Breaker

CQD140 - Siemens - Molded Case Circuit Breaker

Feed Thru - 40 Amp - 1 Pole - 277 Volt

$155^{99 CAD} $155.99 CAD

ED61B060L - Siemens - Molded Case Circuit Breaker

Feed Thru - 60 Amp - 1 Pole - 600 Volt

$418^{99 CAD} $418.99 CAD

ED61B050L - Siemens - Molded Case Circuit Breaker

Feed Thru - 50 Amp - 1 Pole - 600 Volt

$394^{99 CAD} $394.99 CAD

ED61B040L - Siemens - Molded Case Circuit Breaker

Feed Thru - 40 Amp - 1 Pole - 600 Volt

$383^{99 CAD} $383.99 CAD

ED61B035L - Siemens - Molded Case Circuit Breaker

Feed Thru - 35 Amp - 1 Pole - 600 Volt

$399^{99 CAD} $399.99 CAD

ED61B030L - Siemens - Molded Case Circuit Breaker

Feed Thru - 30 Amp - 1 Pole - 600 Volt

$247^{99 CAD} $247.99 CAD

ED61B025L - Siemens - Molded Case Circuit Breaker

Feed Thru - 25 Amp - 1 Pole - 600 Volt

$399^{99 CAD} $399.99 CAD

BQ1B01500S01 - Siemens - 15 Amp Molded Case Circuit Breaker

Bolt-On - 15 Amp - 1 Pole - 120 Volt

$269^{99 CAD} $269.99 CAD

Q140H - Siemens 40 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

Q140H - Siemens - 40 Amp 22kA Circuit Breaker

Plug-In - 40 Amp - 1 Pole - 120 Volt

$39^{99 CAD} $39.99 CAD

Q13000S01 - Siemens 30 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

Q13000S01 - Siemens - 30 Amp Molded Case Circuit Breaker

Plug-In - 30 Amp - 1 Pole - 120 Volt

$184^{99 CAD} $184.99 CAD

Q12000S01 - Siemens 20 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

Q12000S01 - Siemens - 20 Amp Molded Case Circuit Breaker

Plug-In - 20 Amp - 1 Pole - 120 Volt

$176^{99 CAD} $176.99 CAD

NGB1B060B - Siemens - Molded Case Circuit Breaker

NGB1B060B - Siemens - Molded Case Circuit Breaker

Bolt On - 60 Amp - 1 Pole - 347 Volt

$251^{99 CAD} $251.99 CAD

NGB1B050B - Siemens - Molded Case Circuit Breaker

NGB1B050B - Siemens - Molded Case Circuit Breaker

Bolt On - 50 Amp - 1 Pole - 347 Volt

$253^{99 CAD} $253.99 CAD

NGB1B045B - Siemens - Molded Case Circuit Breaker

NGB1B045B - Siemens - Molded Case Circuit Breaker

Bolt On - 45 Amp - 1 Pole - 347 Volt

$231^{99 CAD} $231.99 CAD

NGB1B040B - Siemens - Molded Case Circuit Breaker

NGB1B040B - Siemens - Molded Case Circuit Breaker

Bolt On - 40 Amp - 1 Pole - 347 Volt

$237^{99 CAD} $237.99 CAD

NGB1B035B - Siemens - Molded Case Circuit Breaker

NGB1B035B - Siemens - Molded Case Circuit Breaker

Bolt On - 35 Amp - 1 Pole - 347 Volt

$232^{99 CAD} $232.99 CAD

NGB1B030B - Siemens - Molded Case Circuit Breaker

NGB1B030B - Siemens - Molded Case Circuit Breaker

Bolt On - 30 Amp - 1 Pole - 347 Volt

$249^{99 CAD} $249.99 CAD

NGB1B025B - Siemens - Molded Case Circuit Breaker

NGB1B025B - Siemens - Molded Case Circuit Breaker

Bolt On - 25 Amp - 1 Pole - 347 Volt

$248^{99 CAD} $248.99 CAD

NEB1B030B - Siemens - Molded Case Circuit Breaker

NEB1B030B - Siemens - Molded Case Circuit Breaker

Bolt On - 30 Amp - 1 Pole - 277 Volt

$1,371^{99 CAD} $1,371.99 CAD

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