Skip to content

855-928-8500 | Mon-Fri: 9AM-5PM EST

Currency

Canada Breakers

Search Close

Search Account 0 Cart

Search Close

Brands
Circuit Breakers
Breaker Components
Motor Controls
Switches
Bus Plugs
About Us
Contact Us

Search Close

Add a PO number Close

Subtotal

$0.00 CAD

Shipping, taxes, and discount codes calculated at checkout.

Your cart is currently empty.

Switches
Bus Plugs
About Us
Contact Us

Confirm your age

Are you 18 years old or older?

Come back when you're older

Sorry, the content of this store can't be seen by a younger audience. Come back when you're older.

Home / Collections /

1 Pole Breakers

1015 products

Allen-Bradley (3)
Crouse-Hinds (4)
Eaton (24)
Eaton Cutler-Hammer (307)
Eaton Moeller (75)
Federal Pioneer (23)
GE (135)
GE Accessories (1)
Leviton (5)
Schneider Electric (179)
Siemens (1)
Siemens / ITE (175)
Siemens/ITE (83)

1 Pole (981)
2 Pole (19)
Twin/Tandem (13)

Arc Fault (afci) (24)
Dual Function (1)
Dual Function (afci & gfci) (15)
Gfci Circuit Breaker (1)
Ground Fault (gfci / gfi) (52)
Ground Fault (GFEP) (31)
Surge Protection (2)

Bolt-On (415)
Feed Thru (29)
Feed-Thru (42)
Plug-In (129)

3V (1)
6V (1)
120V (264)
120 V (1)
240V (23)
277V (57)
480V (6)
600V (19)

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

1015 products

Sort

ED21B045L - Siemens - Molded Case Circuit Breaker

ED21B045L - Siemens - Molded Case Circuit Breaker

Bolt-On - 45 Amp - 1 Pole - 120 Volt

from $139^{99 CAD} from $139.99 CAD

ED21B040L - Siemens - Molded Case Circuit Breaker

ED21B040L - Siemens - Molded Case Circuit Breaker

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

from $139^{99 CAD} from $139.99 CAD

ED21B035L - Siemens - Molded Case Circuit Breaker

ED21B035L - Siemens - Molded Case Circuit Breaker

Bolt-On - 35 Amp - 1 Pole - 120 Volt

from $81^{99 CAD} from $81.99 CAD

ED21B030L - Siemens - Molded Case Circuit Breaker

ED21B030L - Siemens - Molded Case Circuit Breaker

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

from $81^{99 CAD} from $81.99 CAD

ED21B025L - Siemens - Molded Case Circuit Breaker

ED21B025L - Siemens - Molded Case Circuit Breaker

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

from $99^{99 CAD} from $99.99 CAD

ED21B020 - Siemens - Molded Case Circuit Breaker

ED21B020 - Siemens - Molded Case Circuit Breaker

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

from $139^{99 CAD} from $139.99 CAD

THQC1160 - GE - Molded Case Circuit Breaker

THQC1160 - GE - Molded Case Circuit Breaker

Feed-Thru - 60 Amp - 1 Pole - 120 Volt

from $33^{99 CAD} from $33.99 CAD

THQC1150 - GE - Molded Case Circuit Breaker

THQC1150 - GE - Molded Case Circuit Breaker

Feed-Thru - 50 Amp - 1 Pole - 120 Volt

from $17^{99 CAD} from $17.99 CAD

THQC1140 - GE - Molded Case Circuit Breaker

THQC1140 - GE - Molded Case Circuit Breaker

Feed-Thru - 40 Amp - 1 Pole - 120 Volt

from $17^{99 CAD} from $17.99 CAD

THQC1130 - GE - Molded Case Circuit Breaker

THQC1130 - GE - Molded Case Circuit Breaker

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

from $17^{99 CAD} from $17.99 CAD

THQC1125 - GE - Molded Case Circuit Breaker

THQC1125 - GE - Molded Case Circuit Breaker

Feed-Thru - 25 Amp - 1 Pole - 120 Volt

from $31^{99 CAD} from $31.99 CAD

THQC1120 - GE - Molded Case Circuit Breaker

THQC1120 - GE - Molded Case Circuit Breaker

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

from $17^{99 CAD} from $17.99 CAD

ED61B045 - Siemens - Molded Case Circuit Breaker

Bolt-On - 45 Amp - 1 Pole - 600 Volt

from $279^{99 CAD} from $279.99 CAD

ED61B035 - Siemens - Molded Case Circuit Breaker

Bolt-On - 35 Amp - 1 Pole - 600 Volt

from $279^{99 CAD} from $279.99 CAD

ED61B025 - Siemens - Molded Case Circuit Breaker

Bolt-On - 25 Amp - 1 Pole - 600 Volt

from $279^{99 CAD} from $279.99 CAD

Limited availability

CH120EPD - Eaton - 20 Amp GFEP Circuit Breaker

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

Eaton Cutler-Hammer

from $273^{99 CAD} from $273.99 CAD Regular price $499^{99 CAD} $499.99 CAD Save $226 CAD

Limited availability

HFD1025L - Eaton - 25 Amp Molded Case Circuit Breaker

HFD1025L - Eaton - 25 Amp Molded Case Circuit Breaker

Bolt-On - 25 Amp - 1 Pole - 277 Volt

Eaton Cutler-Hammer

from $205^{99 CAD} from $205.99 CAD Regular price $822^{31 CAD} $822.31 CAD Save $616.32 CAD

QBHGFT1030 - Eaton Cutler-Hammer 30 Amp 1 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

QBHGFT1030 - Eaton - 30 Amp GFCI Circuit Breaker

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

Eaton Cutler-Hammer

from $357^{99 CAD} from $357.99 CAD Regular price $500^{99 CAD} $500.99 CAD Save $143 CAD

QBHW1020S - Eaton Cutler-Hammer 20 Amp 1 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

QBHW1020S - Eaton - 20 Amp Molded Case Circuit Breaker

Bolt-On - 20 Amp - 1 Pole - 240 Volt

Eaton Cutler-Hammer

from $320^{99 CAD} from $320.99 CAD Regular price $442^{00 CAD} $442.00 CAD Save $121.01 CAD

QBGFT1025 - Eaton Cutler-Hammer 25 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker

QBGFT1025 - Eaton - 25 Amp Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

from $209^{99 CAD} from $209.99 CAD Regular price $611^{00 CAD} $611.00 CAD Save $401.01 CAD

QHB120 - Square D - 20 Amp Molded Case Circuit Breaker

QHB120 - Square D - 65kA Circuit Breaker

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

Schneider Electric

from $47^{99 CAD} from $47.99 CAD Regular price $60^{49 CAD} $60.49 CAD Save $12.50 CAD

FBV16TE035RV - GE 35 Amp 1 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

FBV16TE035RV - GE 35 Amp Molded Case Circuit Breaker

Bolt-On - 35 Amp - 1 Pole - 600 Volt

from $436^{99 CAD} from $436.99 CAD

HEG1B020L - Siemens - 20 Amp Molded Case Circuit Breaker

Feed Thru - 20 Amp - 1 Pole - 600 Volt

from $1,154^{99 CAD} from $1,154.99 CAD Regular price $2,533^{00 CAD} $2,533.00 CAD Save $1,378.01 CAD

HEG1B025L - Siemens - 25 Amp Molded Case Circuit Breaker

Feed Thru - 25 Amp - 1 Pole - 600 Volt

from $212,089^{99 CAD} from $212,089.99 CAD

HED41B050L - Siemens 50 Amp 1 Pole 277 Volt Feed Thru Molded Case Circuit Breaker

HED41B050L - Siemens - 50 Amp Molded Case Circuit Breaker

Bolt-On - 50 Amp - 1 Pole - 277 Volt

from $165^{99 CAD} from $165.99 CAD

HED41B060L - Siemens 60 Amp 1 Pole 277 Volt Feed Thru Molded Case Circuit Breaker

HED41B060L - Siemens - 60 Amp Molded Case Circuit Breaker

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

from $203^{99 CAD} from $203.99 CAD

Limited availability

HED41B040L - Siemens 40 Amp 1 Pole 277 Volt Feed Thru Molded Case Circuit Breaker

HED41B040L - Siemens - 40 Amp Molded Case Circuit Breaker

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

from $244^{99 CAD} from $244.99 CAD

HED41B020L - Siemens 20 Amp 1 Pole 277 Volt Feed Thru Molded Case Circuit Breaker

HED41B020L - Siemens - 20 Amp Molded Case Circuit Breaker

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

from $198^{99 CAD} from $198.99 CAD

ED41B090 - Siemens - 90 Amp Molded Case Circuit Breaker

Bolt-On - 90 Amp - 1 Pole - 120 Volt

from $279^{99 CAD} from $279.99 CAD

ED61B050 - Siemens - Molded Case Circuit Breaker

Bolt-On - 50 Amp - 1 Pole - 600 Volt

from $209^{99 CAD} from $209.99 CAD

FBV16TE020RV - GE 20 Amp 1 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

FBV16TE020RV - GE 20 Amp Molded Case Circuit Breaker

Bolt-On - 20 Amp - 1 Pole - 600 Volt

from $188^{99 CAD} from $188.99 CAD Regular price $397^{00 CAD} $397.00 CAD Save $208.01 CAD

Limited availability

TEYD1015B - GE 15 Amp 1 Pole 480 Volt Bolt-On Molded Case Circuit Breaker

TEYD1015B - GE -Molded Case Circuit Breaker

Bolt-On - 15 Amp - 1 Pole - 480 Volt

from $159^{99 CAD} from $159.99 CAD Regular price $199^{99 CAD} $199.99 CAD Save $40 CAD

TEYD1020B - GE 20 Amp 1 Pole 480 Volt Bolt-On Molded Case Circuit Breaker

TEYD1020B - GE - Molded Case Circuit Breaker

Bolt-On - 20 Amp - 1 Pole - 480 Volt

from $159^{99 CAD} from $159.99 CAD Regular price $199^{99 CAD} $199.99 CAD Save $40 CAD

TEYD1030B - GE 30 Amp 1 Pole 480 Volt Bolt-On Molded Case Circuit Breaker

TEYD1030B - GE - Molded Case Circuit Breaker

Bolt-On - 30 Amp - 1 Pole - 480 Volt

from $175^{99 CAD} from $175.99 CAD Regular price $219^{99 CAD} $219.99 CAD Save $44 CAD

Limited availability

GHQ1020 - Eaton - 20 Amp Molded Case Circuit Breaker

Bolt-On - 20 Amp - 1 Pole - 480 Volt

Eaton Cutler-Hammer

from $59^{99 CAD} from $59.99 CAD Regular price $74^{99 CAD} $74.99 CAD Save $15 CAD

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

from $559^{99 CAD} from $559.99 CAD Regular price $699^{99 CAD} $699.99 CAD Save $140 CAD

GHQRSP1020 - Eaton - 20 Amp Molded Case Circuit Breaker

Bolt-On - 20 Amp - 1 Pole - 480 Volt

Eaton Cutler-Hammer

from $489^{99 CAD} from $489.99 CAD Regular price $783^{99 CAD} $783.99 CAD Save $294 CAD

700-HK36A1-4 - Allen-Bradley 10 Amp 1 Pole 120 Volt General Purpose Slim Line Relay

700-HK36A1-4 - Allen-Bradley - Slim Line Relay

10 Amp - 1 Pole - 120 Volt

$125^{99 CAD} $125.99 CAD

800H-1HZ4 - Allen-Bradley 1 Pole Push Button Enclosure

800H-1HZ4 - Allen-Bradley - Push Button Enclosure

$329^{99 CAD} $329.99 CAD

Limited availability

QB1040GF - Eaton Cutler-Hammer 40 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker

QB1040GF - Eaton - 40 Amp Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

Sale price$249^{09 CAD} $249.09 CAD Regular price $483^{00 CAD} $483.00 CAD Save $233.91 CAD

Previous 1 … 16 17 18 19 20 … 26 Next

Recently viewed

Join our mailing list to receive special offers.

Enter your email Subscribe

Customer Care

Account
About Us
Contact Us
Return Policy
Warranty
Shipping Policy
Rewards
Sell To Us

Get in touch

+1 855 928 8500
Email us

We accept

Currency

© 2025 Canada Breakers

1 Pole Breakers