Skip to content

We're still shipping via UPS, FedEx & Purolator! | 855-928-8500

Canada Post strike — we're still shipping via UPS, FedEx & Purolator! | 855-928-8500

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

Limited availability

EJB14035 - Square D 35 Amp 1 Pole 277 Volt Bolt-On Circuit Molded Case Breaker

EJB14035 - Square D 35 Amp 1 Pole 277 Volt Bolt-On Circuit Molded Case Breaker

EJB14035 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $131^{99 CAD} from $131.99 CAD Regular price $188^{99 CAD} $188.99 CAD Save $57 CAD

Limited availability

GHCGFEP1020 - Eaton - Molded Case Circuit Breaker

GHCGFEP1020 - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

from $562^{99 CAD} from $562.99 CAD Regular price $703^{99 CAD} $703.99 CAD Save $141 CAD

HFD1100L - Eaton - Molded Case Circuit Breaker

HFD1100L - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

from $450^{99 CAD} from $450.99 CAD Regular price $599^{99 CAD} $599.99 CAD Save $149 CAD

Limited availability

BR130ST - Eaton Cutler-Hammer 30 Amp 1 Pole 240 Volt Molded Case Circuit Breakers

BR130ST - Eaton - 30 Amp Molded Case Circuit Breakers

Plug-In - 30 Amp - 1 Pole - 240 Volt

Eaton Cutler-Hammer

$210^{99 CAD} $210.99 CAD

FDB1015L - Eaton Cutler-Hammer 15 Amp 1 Pole 347 Volt Molded Case Circuit Breaker

FDB1015L - Eaton - 15 Amp Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

from $314^{99 CAD} from $314.99 CAD

LGB1B025B - Siemens - Molded Case Circuit Breaker

LGB1B025B - Siemens - Molded Case Circuit Breaker

Bolt-On - 25 Amp - 1 Pole - 347 Volt

from $248^{99 CAD} from $248.99 CAD

B115AFH - Siemens - 15 Amp Molded Case Circuit Breaker

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

from $149^{99 CAD} from $149.99 CAD Regular price $186^{99 CAD} $186.99 CAD Save $37 CAD

QO130PL - Square D 30 Amp 1 Pole 240 Volt Plug-In Molded Case Circuit Breaker

QO130PL - Square D - 30 Amp Molded Case Circuit Breaker

Plug-In - 30 Amp - 1 Pole - 240 Volt

Schneider Electric

$484^{99 CAD} $484.99 CAD

BQ1B045 - Siemens 45 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker

BQ1B045 - Siemens - 45 Amp Molded Case Circuit Breaker

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

$35^{99 CAD} $35.99 CAD

Limited availability

BF115AH - Siemens 15 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker

BF115AH - Siemens - 15 Amp Molded Case Circuit Breaker

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

$520^{99 CAD} $520.99 CAD

BA120AFCH - Siemens 20 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker

BA120AFCH - Siemens - 20 Amp Molded Case Circuit Breaker

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

$221^{99 CAD} $221.99 CAD

THQP145 - GE 45 Amp 1 Pole 240 Volt Plug-In Molded Case Circuit Breaker

THQP145 - GE - Circuit Breaker

Plug-In - 45 Amp - 1 Pole - 120 Volt

$16^{99 CAD} $16.99 CAD

THQL1145 - GE 45 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker

THQL1145 - GE - Circuit Breaker

Plug-In - 45 Amp - 1 Pole - 120 Volt

$19^{99 CAD} $19.99 CAD

THQL1135 - GE 35 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker

THQL1135 - GE - Circuit Breaker

Plug-In - 35 Amp - 1 Pole - 120 Volt

$20^{99 CAD} $20.99 CAD

THHQL1120 - GE 20 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

THHQL1120 - GE - Molded Case Circuit Breaker

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

$44^{99 CAD} $44.99 CAD

THHQB1135 - GE 35 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker

THHQB1135 - GE - Molded Case Circuit Breaker

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

$61^{99 CAD} $61.99 CAD

THHQB1115AF - GE 15 Amp 1 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

THHQB1115AF - GE - Molded Case Circuit Breaker

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

$275^{99 CAD} $275.99 CAD

THQB1120AF2 - GE 20 Amp Molded Case Circuit Breaker

THQB1120AF2 - GE 20 Amp Molded Case Circuit Breaker

THQB1120AF2 - GE 20 Amp Molded Case Circuit Breaker

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

$382^{99 CAD} $382.99 CAD

TEB111050WL - GE 50 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

TEB111050WL - GE - Molded Case Circuit Breaker

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

from $176^{99 CAD} from $176.99 CAD

THQL1120GFEP - GE 20 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

THQL1120GFEP - GE 20 Amp Molded Case Circuit Breaker

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

$281^{99 CAD} $281.99 CAD

TEB111060WL - GE 60 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

TEB111060WL - GE - Molded Case Circuit Breaker

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

from $193^{99 CAD} from $193.99 CAD

Limited availability

QBGFT1040 - Eaton Cutler-Hammer 40 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker

QBGFT1040 - Eaton - 40 Amp Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$294^{99 CAD} $294.99 CAD

Limited availability

BR120ST - Eaton Cutler-Hammer 20 Amp 1 Pole 240 Volt Molded Case Circuit Breaker

BR120ST - Eaton - 20 Amp Shunt Trip Circuit Breaker

Plug-In - 20 Amp - 1 Pole - 240 Volt

Eaton Cutler-Hammer

$210^{99 CAD} $210.99 CAD

CH150 - Eaton - 50 Amp Circuit Breaker

Plug-In - 50 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

from $26^{99 CAD} from $26.99 CAD

FBN16TE040RV - GE 40 Amp 1 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

FBN16TE040RV - GE - Molded Case Circuit Breaker

Bolt-On- 40 Amp - 1 Pole - 600 Volt

from $771^{99 CAD} from $771.99 CAD

QCGFEP1030 - Eaton - Molded Case Circuit Breaker

QCGFEP1030 - Eaton - GFEP Circuit Breaker

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

Eaton Cutler-Hammer

$266^{99 CAD} $266.99 CAD

Limited availability

QCGFEP1015 - Eaton - Molded Case Circuit Breaker

QCGFEP1015 - Eaton - GFEP Circuit Breaker

Feed-Thru - 15 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

$187^{99 CAD} $187.99 CAD

EDB14035 - Square D 35 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker

EDB14035 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $83^{99 CAD} from $83.99 CAD

Limited availability

EGB14050 - Square D 50 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker

EGB14050 - Square D 50 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker

EGB14050 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $131^{99 CAD} from $131.99 CAD Regular price $188^{99 CAD} $188.99 CAD Save $57 CAD

EDB14050 - Square D 50 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker

EDB14050 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $97^{99 CAD} from $97.99 CAD

TED113100WL - GE 100 Amp 1 Pole 277 Volt Molded Case Circuit Breaker General Electric Lug

TED113100WL - GE - Molded Case Circuit Breaker

Feed-Thru - 100 Amp - 1 Pole - 277 Volt

from $226^{99 CAD} from $226.99 CAD

TED113080WL - GE 80 Amp 1 Pole 277 Volt Molded Case Circuit Breaker General Electric Lug

TED113080WL - GE - Molded Case Circuit Breaker

Feed-Thru - 80 Amp - 1 Pole - 277 Volt

from $90^{99 CAD} from $90.99 CAD

TED113090WL - GE 90 Amp 1 Pole 277 Volt Molded Case Circuit Breaker General Electric Lug

TED113090WL - GE - Molded Case Circuit Breaker

Feed-Thru - 90 Amp - 1 Pole - 277 Volt

from $90^{99 CAD} from $90.99 CAD

TED113010WL - GE 10 Amp 1 Pole 277 Volt Molded Case Circuit Breaker General Electric Lug

TED113010WL - GE - Molded Case Circuit Breaker

Feed-Thru - 10 Amp - 1 Pole - 277 Volt

from $63^{99 CAD} from $63.99 CAD

HGB1B015B - Siemens - Molded Case Circuit Breaker

HGB1B015B - Siemens - Molded Case Circuit Breaker

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

from $127^{99 CAD} from $127.99 CAD

HED41B035 - Siemens - Molded Case Circuit Breaker

HED41B035 - Siemens - Molded Case Circuit Breaker

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

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

ED41B045 - Siemens - Molded Case Circuit Breaker

ED41B045 - Siemens - Molded Case Circuit Breaker

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

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

ED21B035 - Siemens - Molded Case Circuit Breaker

ED21B035 - Siemens - Molded Case Circuit Breaker

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

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

ED21B025 - Siemens - Molded Case Circuit Breaker

ED21B025 - Siemens - Molded Case Circuit Breaker

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

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

CQD145 - Siemens - Molded Case Circuit Breaker

CQD145 - Siemens - Molded Case Circuit Breaker

Feed-Thru - 45 Amp - 1 Pole - 277 Volt

from $110^{99 CAD} from $110.99 CAD

Previous 1 … 18 19 20 21 22 … 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