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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)
Siemens (1)
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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THHQL1130 - GE 30 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

THHQL1130 - GE - Molded Case Circuit Breaker

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

$43^{99 CAD} $43.99 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

$251^{99 CAD} $251.99 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

$276^{99 CAD} $276.99 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 Cutler-Hammer 50 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

CH150 - Eaton - 50 Amp Circuit Breaker

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

Eaton Cutler-Hammer

$37^{99 CAD} $37.99 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

$1,101^{99 CAD} $1,101.99 CAD

Limited availability

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

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

Limited availability

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

$119^{99 CAD} $119.99 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

$138^{99 CAD} $138.99 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

$323^{99 CAD} $323.99 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

$128^{99 CAD} $128.99 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

$129^{99 CAD} $129.99 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

$90^{99 CAD} $90.99 CAD

HGB1B015B - Siemens - Molded Case Circuit Breaker

HGB1B015B - Siemens - Molded Case Circuit Breaker

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

$181^{99 CAD} $181.99 CAD

HED41B035 - Siemens - Molded Case Circuit Breaker

HED41B035 - Siemens - Molded Case Circuit Breaker

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

$349^{99 CAD} $349.99 CAD

ED41B045 - Siemens - Molded Case Circuit Breaker

ED41B045 - Siemens - Molded Case Circuit Breaker

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

$299^{99 CAD} $299.99 CAD

ED21B035 - Siemens - Molded Case Circuit Breaker

ED21B035 - Siemens 35 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker

ED21B035 - Siemens - Molded Case Circuit Breaker

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

$199^{99 CAD} $199.99 CAD

ED21B025 - Siemens - Molded Case Circuit Breaker

ED21B025 - Siemens - Molded Case Circuit Breaker

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

$199^{99 CAD} $199.99 CAD

CQD145 - Siemens - Molded Case Circuit Breaker

CQD145 - Siemens - Molded Case Circuit Breaker

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

$157^{99 CAD} $157.99 CAD

CQD130 - Siemens - Molded Case Circuit Breaker

CQD130 - Siemens - Molded Case Circuit Breaker

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

$154^{99 CAD} $154.99 CAD

CQD135 - Siemens - Molded Case Circuit Breaker

CQD135 - Siemens - Molded Case Circuit Breaker

Feed-Thru - 35 Amp - 1 Pole - 277 Volt

$153^{99 CAD} $153.99 CAD

CQD125 - Siemens - Molded Case Circuit Breaker

CQD125 - Siemens - Molded Case Circuit Breaker

Feed-Thru - 25 Amp - 1 Pole - 277 Volt

$142^{99 CAD} $142.99 CAD

BQ1B040 - Siemens 40 Amp Single Pole 120V BQ Bolt-On Circuit Breaker

BQ1B060 - Siemens - 60 Amp 120V BQ Circuit Breaker

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

$34^{99 CAD} $34.99 CAD

BA115AFC - Siemens 15 Amp 1 Pole AFCI Bolt-On Circuit Breaker

BA120AFC - Siemens - 20 Amp AFCI Circuit Breaker

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

$238^{99 CAD} $238.99 CAD

Limited availability

QBHG15 - Commander 15 Amp GFCI Circuit Breaker

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

Eaton Cutler-Hammer

$354^{99 CAD} $354.99 CAD

HED41B090 - Siemens - Molded Case Circuit Breaker

HED41B090 - Siemens - Molded Case Circuit Breaker

Bolt-On - 90 Amp - 1 Pole - 277 Volt

$135^{99 CAD} $135.99 CAD

Limited availability

HED41B080 - Siemens - Molded Case Circuit Breaker

HED41B080 - Siemens - Molded Case Circuit Breaker

Bolt-On - 80 Amp - 1 Pole - 277 Volt

$135^{99 CAD} $135.99 CAD

HED41B070 - Siemens - Molded Case Circuit Breaker

HED41B070 - Siemens - Molded Case Circuit Breaker

Bolt-On - 70 Amp - 1 Pole - 277 Volt

$135^{99 CAD} $135.99 CAD

GBH1070 - Eaton Cutler-Hammer 70 Amp 1 Pole 277 Volt Molded Case Circuit Breaker

GBH1070 - Eaton - 70 Amp Molded Case Circuit Breaker

Bolt-On - 70 Amp - 1 Pole - 600 Volt

Eaton Cutler-Hammer

$196^{99 CAD} $196.99 CAD

GBH1060 - Eaton Cutler-Hammer 60 Amp 1 Pole 600 Volt Bolt-On Circuit Breaker

GBH1060 - Eaton - 60 Amp Circuit Breaker

Bolt-On - 60 Amp - 1 Pole - 600 Volt

Eaton Cutler-Hammer

$353^{99 CAD} $353.99 CAD

GBH1050 - Eaton Cutler-Hammer 40 Amp 1 Pole 600 Volt Molded Case Circuit Breaker

GBH1050 - Eaton - 40 Amp Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$346^{99 CAD} $346.99 CAD

GBH1045 - Eaton Cutler-Hammer 45 Amp 1 Pole 600 Volt Bolt-On Circuit Breaker

GBH1045 - Eaton - 45 Amp Circuit Breaker

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

Eaton Cutler-Hammer

$207^{99 CAD} $207.99 CAD

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