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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

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QC1070 - Eaton - Circuit Breaker

QC1070 - Eaton - Circuit Breaker

Feed Thru - 70 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

$87^{99 CAD} $87.99 CAD

QBHW1040 - Eaton Cutler-Hammer 40 Amp 1 Pole 240 Volt Molded Case Circuit Breaker

QBHW1040 - Eaton - 40 Amp Circuit Breaker

Bolt-On - 40 Amp - 1 Pole - 240 Volt

Eaton Cutler-Hammer

$62^{99 CAD} $62.99 CAD

CHT1520 - Eaton - Plug-In Molded Case Circuit Breaker

CHT1520 - Eaton - Tandem Circuit Breaker

Plug-In - 20 Amp - 1 Pole - 3 Volt

Eaton Cutler-Hammer

$62^{99 CAD} $62.99 CAD

CHB115GF - Eaton Cutler-Hammer 15 Amp 1 Pole 120 Volt Bolt-On Circuit Breaker

CHB115GF - Eaton - 15 Amp GFCI Circuit Breaker

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

Eaton Cutler-Hammer

$238^{99 CAD} $238.99 CAD

QOB130VH - Square D - 30 Amp 22kA Circuit Breaker

QOB130VH - Square D - 30 Amp 22kA Circuit Breaker

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

Schneider Electric

from $32^{99 CAD} from $32.99 CAD Regular price $76^{99 CAD} $76.99 CAD Save $44 CAD

THQB1140 - GE 40 Amp Single Pole Bolt-On Circuit Breaker

THQB1140 - GE - 40 Amp Circuit Breaker

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

from $14^{99 CAD} from $14.99 CAD Regular price $18^{99 CAD} $18.99 CAD Save $4 CAD

BQ1B025 - Siemens 25 Amp Single Pole 120V BQ Bolt-On Circuit Breaker

BQ1B025 - Siemens - 25 Amp Circuit Breaker

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

$48^{99 CAD} $48.99 CAD

BAB1035 - Eaton - 35 Amp Circuit Breaker

BAB1035 - Eaton - 35 Amp Circuit Breaker

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

Eaton Cutler-Hammer

from $33^{59 CAD} from $33.59 CAD Regular price $41^{99 CAD} $41.99 CAD Save $8.40 CAD

EJB16015 - Square D 15 Amp 1 Pole 347 Volt Bolt-On Molded Case Circuit Breaker

EJB16015 - Square D 15 Amp 1 Pole 347 Volt Bolt-On Molded Case Circuit Breaker

EJB16015 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $229^{99 CAD} from $229.99 CAD Regular price $328^{99 CAD} $328.99 CAD Save $99 CAD

CHFP120AF - Eaton - 20 Amp Arc Fault (AFCI) Circuit Breaker

CHFP120AF - Eaton - 20 Amp Arc Fault (AFCI) Circuit Breaker

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

Eaton Cutler-Hammer

from $25^{99 CAD} from $25.99 CAD Regular price $32^{99 CAD} $32.99 CAD Save $7 CAD

ECB14020G3 - Square D 20 Amp 1 Pole 480 Volt Bolt-On Molded Case Circuit Breaker

ECB14020G3 - Square D - Molded Case Circuit Breaker

Bolt-On - 20 Amp - 3 Pole - 480 Volt

Schneider Electric

from $186^{99 CAD} from $186.99 CAD

Limited availability

CH120AF - Eaton Cutler-Hammer 20 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

CH120AF - Eaton - 20 Amp Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

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

CHFP120DF - Eaton - 20 Amp Dual Function Circuit Breaker

CHFP120DF - Eaton - 20 Amp Dual Function Circuit Breaker

CHFP120DF - Eaton - 20 Amp Dual Function Circuit Breaker

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

Eaton Cutler-Hammer

from $69^{99 CAD} from $69.99 CAD Regular price $105^{99 CAD} $105.99 CAD Save $36 CAD

Limited availability

BR115ST - Eaton Cutler-Hammer 15 Amp 1 Pole 240 Volt Molded Case Circuit Breaker

BR115ST - Eaton - 15 Amp Shunt Trip Circuit Breaker

Plug-In - 15 Amp - 1 Pole - 240 Volt

Eaton Cutler-Hammer

$216^{99 CAD} $216.99 CAD

EJB14015 - Square D 15 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker

EJB14015 - Square D 15 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker

EJB14015 - Square D - Molded Case Circuit Breaker

Bolt-On - 15 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

THQL1115GFEP - GE 15 Amp 1 Pole 30 mA Ground Fault (GFCI) Breaker

THQL1115GFEP - GE - 15 Amp 30 mA Ground Fault (GFCI) Breaker

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

$465^{99 CAD} $465.99 CAD

THQL1130GFEP - GE 30 Amp 1 Pole 30 mA Ground Fault (GFCI) Breaker

THQL1130GFEP - GE - 30 Amp 30 mA GFEP Breaker

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

$285^{99 CAD} $285.99 CAD

31041-400-60 - Square D 30 Amp 1 Pole 480 Volt Magnetic Coil

31041-400-60 - Square D - 30 Amp Magnetic Coil

30 Amp - 1 Pole - 480 Volt

Schneider Electric

$350^{99 CAD} $350.99 CAD

31041-400-51 - Square D 30 Amp 1 Pole 240 Volt Magnetic Coil

31041-400-51 - Square D - 30 Amp Magnetic Coil

30 Amp - 1 Pole - 240 Volt

Schneider Electric

$352^{99 CAD} $352.99 CAD

CQD120 - Siemens - Molded Case Circuit Breaker

CQD120 - Siemens - Molded Case Circuit Breaker

Feed Thru - 20 Amp - 1 Pole - 277 Volt

from $111^{99 CAD} from $111.99 CAD

Limited availability

GFTCB140 - Eaton Cutler-Hammer 40 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

GFTCB140 - Eaton - 40 Amp Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$134^{99 CAD} $134.99 CAD

Q120H - Siemens 20 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

Q120H - Siemens - 20 Amp 22kA Circuit Breaker

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

$36^{99 CAD} $36.99 CAD

B11500S01 - Siemens 15 Amp 1 Pole 240 Volt Molded Case Bolt-On Circuit Breaker

B11500S01 - Siemens - 15 Amp Circuit Breaker

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

$179^{99 CAD} $179.99 CAD

THQC1120WL - GE - Molded Case Circuit Breaker

THQC1120WL - GE - Molded Case Circuit Breaker

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

from $14^{99 CAD} from $14.99 CAD

THQB1150 - GE 50 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

THQB1150 - GE - Circuit Breaker

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

from $15^{99 CAD} from $15.99 CAD Regular price $19^{99 CAD} $19.99 CAD Save $4 CAD

THQB1130GFEP - GE - 30 Amp 30 mA Ground Fault (GFEP) Breaker

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

$351^{99 CAD} $351.99 CAD

THL103 - GE 1 Pole Handle Locking Device

THL103 - GE - Handle Locking Device

$21^{99 CAD} $21.99 CAD

Limited availability

BF115 - Siemens 15 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

BF115 - Siemens - 15 Amp GFCI Circuit Breaker

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

$201^{99 CAD} $201.99 CAD

BQGF30 - Commander 30 Amp 1 Pole Bolt-On GFCI Circuit Breakers

BQGF30 - Commander 30 Amp GFCI Circuit Breakers

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

Eaton Cutler-Hammer

$354^{99 CAD} $354.99 CAD

QOU140 - Square D 40 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker

QOU140 - Square D - 40 Amp Circuit Breaker

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

Schneider Electric

$29^{99 CAD} $29.99 CAD

QOU135 - Square D 35 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker

QOU135 - Square D - 35 Amp Circuit Breaker

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

Schneider Electric

$68^{99 CAD} $68.99 CAD

THQB1115GFT - GE - 15 Amp GFCI Circuit Breaker

THQB1115GFT - GE - 15 Amp GFCI Circuit Breaker

THQB1115GFT - GE - 15 Amp GFCI Circuit Breaker

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

$205^{99 CAD} $205.99 CAD

Q145 - Siemens 45 Amp Single Pole Circuit Breaker

Q145 - Siemens - 45 Amp Circuit Breaker

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

$23^{99 CAD} $23.99 CAD

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

BQ1B040 - Siemens - 40 Amp Circuit Breaker

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

$36^{99 CAD} $36.99 CAD

QOB125GFI - Square D 25 Amp Single Pole GFCI Bolt-On Circuit Breaker

QOB125GFI - Square D - 25 Amp GFCI Circuit Breaker

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

Schneider Electric

from $99^{99 CAD} from $99.99 CAD Regular price $181^{99 CAD} $181.99 CAD Save $82 CAD

QOB120CAFI - Square D - 20 Amp AFCI Circuit Breaker

QOB120CAFI - Square D - 20 Amp AFCI Circuit Breaker

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

Schneider Electric

from $126^{99 CAD} from $126.99 CAD Regular price $312^{99 CAD} $312.99 CAD Save $186 CAD

Limited availability

CQO120PAFGF - Square D - Dual Function Circuit Breaker

CQO120PAFGF - Square D - Dual Function Circuit Breaker

CQO120PAFGF - Square D - Dual Function Circuit Breaker

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

Schneider Electric

from $74^{99 CAD} from $74.99 CAD Regular price $326^{00 CAD} $326.00 CAD Save $251.01 CAD

BQC2402120 - Eaton - Molded Case Circuit Breaker

BQC2402120 - Eaton - Molded Case Circuit Breaker

40 Amp - 2 Pole - 240 Volt

from $67^{99 CAD} from $67.99 CAD

THQL1120DFS - GE - 20 Amp Dual Function Circuit Breaker

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

from $89^{99 CAD} from $89.99 CAD Regular price $139^{99 CAD} $139.99 CAD Save $50 CAD

Limited availability

LB230S - Leviton - Circuit Breakers

LB230S - Leviton - Circuit Breakers

30A -1 Pole - 120 Volt

$89^{99 CAD} $89.99 CAD

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