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20 Amp Breakers

172 products

Eaton Cutler-Hammer (154)
Eaton Moeller (17)
Schneider (1)

1 Pole (59)
2 Pole (57)
3 Pole (40)
4 Pole (1)
Quad (5)
Twin/Tandem (8)

Arc Fault (afci) (2)
Ground Fault (gfci / gfi) (4)
Ground Fault (GFEP) (5)

Bolt-On (39)
Feed Thru (11)
Feed-Thru (8)
Feed-Thur (1)

20A (164)
15A 20 A (1)
15A 20A (2)
20A 20 A (1)
20A 20A (2)
20A 30A (2)

120V (6)
240V (5)

Save on 20 amp circuit circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.

172 products

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FDB1020 - Eaton Cutler-Hammer 20 Amp 1 Pole 347 Volt Molded Case Circuit Breaker

FDB1020 - Eaton - Molded Case Circuit Breaker

Bolt-On - 20 Amp - 1 Pole - 347 Volt

Eaton Cutler-Hammer

$449^{99 CAD} $449.99 CAD

FD2020 - Eaton - Molded Case Circuit Breaker

FD2020 - Eaton - Molded Case Circuit Breaker

Bolt-On - 20 Amp - 2 Pole - 600 Volt

Eaton Cutler-Hammer

from $639^{99 CAD} from $639.99 CAD Regular price $799^{99 CAD} $799.99 CAD Save $160 CAD

EHD3020 - Eaton - Molded Case Circuit Breaker

EHD3020 - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$699^{99 CAD} $699.99 CAD

EHD2020 - Eaton - Molded Case Circuit Breaker

EHD2020 - Eaton - Molded Case Circuit Breaker

Bolt-On - 20 Amp - 2 Pole - 480 Volt

Eaton Cutler-Hammer

$499^{99 CAD} $499.99 CAD

EHD1020 - Eaton - Molded Case Circuit Breaker

EHD1020 - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$236^{99 CAD} $236.99 CAD

QBH1020GF - Eaton Cutler-Hammer 20 Amp 1 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

QBH1020GF - Eaton - 20 Amp GFCI Circuit Breaker

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

Eaton Cutler-Hammer

$399^{99 CAD} $399.99 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

$457^{99 CAD} $457.99 CAD

QBHW2020H - Eaton Cutler-Hammer 20 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

QBHW2020H - Eaton - 20 Amp Molded Case Circuit Breaker

Bolt-On - 20 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

$149^{99 CAD} $149.99 CAD

QB2020EP - Eaton Cutler-Hammer 20 Amp 2 Pole 240 Volt Bolt-On Circuit Breaker

QB2020EP - Eaton - 20 Amp GFEP Circuit Breaker

Bolt-On - 20 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

Sale price$399^{99 CAD} $399.99 CAD Regular price $895^{00 CAD} $895.00 CAD Save $495.01 CAD

QB1020EP - Eaton Cutler-Hammer 20 Amp 1 Pole 120 Volt Ground Fault Circuit Breaker

QB1020EP - Eaton - 20 Amp GFEP Circuit Breaker

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

Eaton Cutler-Hammer

Sale price$314^{99 CAD} $314.99 CAD Regular price $661^{00 CAD} $661.00 CAD Save $346.01 CAD

HFD3020 - Eaton - Moded Case Circuit Breaker

HFD3020 - Eaton - Moded Case Circuit Breaker

Feed Thru - 20 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $999^{99 CAD} from $999.99 CAD Regular price $2,457^{31 CAD} $2,457.31 CAD Save $1,457.32 CAD

BRHN120GF - Eaton Cutler-Hammer 20 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker

BRHN120GF - Eaton - 20 Amp Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$343^{99 CAD} $343.99 CAD

QCR2020HT - Eaton - Molded Case Circuit Breaker

QCR2020HT - Eaton - Molded Case Circuit Breaker

Feed-Thru - 20 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

$569^{99 CAD} $569.99 CAD

QB1020CAF - Eaton Cutler-Hammer 20 Amp 1 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

QB1020CAF - Eaton - 20 Amp Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$339^{99 CAD} $339.99 CAD

BABRP1020 - Eaton Cutler-Hammer 20 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker

BABRP1020 - Eaton - 20 Amp Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$399^{99 CAD} $399.99 CAD

GHC3020 - Eaton - Molded Case Circuit Breaker

GHC3020 - Eaton - Molded Case Circuit Breaker

Feed-Thru - 20 Amp - 3 Pole - 480 Volt

Eaton Cutler-Hammer

$453^{99 CAD} $453.99 CAD

QBHW2020S - Eaton Cutler-Hammer 20 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

QBHW2020S - Eaton - 20 Amp Molded Case Circuit Breaker

Bolt-On - 20 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

$655^{99 CAD} $655.99 CAD

GD3020D - Eaton - Molded Case Circuit Breaker

GD3020D - Eaton - Molded Case Circuit Breaker

Feed-Thru - 20 Amp - 3 Pole - 480 Volt

Eaton Cutler-Hammer

$949^{99 CAD} $949.99 CAD

GHQRSP2020 - Eaton - Molded Case Circuit Breaker

Bolt-On - 20 Amp - 2 Pole - 480 Volt

Eaton Cutler-Hammer

$1,462^{99 CAD} $1,462.99 CAD

QBH1020AFGF - Eaton Cutler-Hammer 20 Amp 1 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

QBH1020AFGF - Eaton - 20 Amp Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$489^{99 CAD} $489.99 CAD

BRHAFGF120 - Eaton Cutler-Hammer 20 Amp 1 Pole 120 Volt Plug-In Circuit Breaker Mounting Hardware

BRHAFGF120 - Eaton - 20 Amp Mounting Hardware

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

Eaton Cutler-Hammer

$538^{99 CAD} $538.99 CAD

QBHW3020HS - Eaton Cutler-Hammer 20 Amp 3 Pole 240 Volt Bolt-On Electric Motor Starter

QBHW3020HS - Eaton - 20 Amp Electric Motor Starter

Bolt-On - 20 Amp - 3 Pole - 240 Volt

Eaton Cutler-Hammer

$881^{99 CAD} $881.99 CAD

QBHGFEP1020 - Eaton Cutler-Hammer 20 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker

QBHGFEP1020 - Eaton - 20 Amp Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$812^{99 CAD} $812.99 CAD

QBHGFEP2020 - Eaton Cutler-Hammer 20 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

QBHGFEP2020 - Eaton - 20 Amp Molded Case Circuit Breaker

Bolt-On - 20 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

$908^{99 CAD} $908.99 CAD

EGB3020FFG - Eaton - Molded Case Circuit Breaker

EGB3020FFG - Eaton - Molded Case Circuit Breaker

Feed-Thru - 20 Amp - 3 Pole - 480 Volt

Eaton Cutler-Hammer

$1,301^{99 CAD} $1,301.99 CAD

CH120CAFA - Eaton Cutler-Hammer 20 Amp 1 Pole 120 Volt Molded Case Circuit Breakers

CH120CAFA - Eaton - 20 Amp Molded Case Circuit Breakers

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

Eaton Cutler-Hammer

$103^{99 CAD} $103.99 CAD

GHCGFEP1020 - Eaton - Molded Case Circuit Breaker

GHCGFEP1020 - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$703^{99 CAD} $703.99 CAD

GHC2020 - Eaton - Molded Case Circuit Breaker

GHC2020 - Eaton - Molded Case Circuit Breaker

Feed-Thru - 20 Amp - 2 Pole - 480 Volt

Eaton Cutler-Hammer

$290^{99 CAD} $290.99 CAD

HFD2020V - Eaton - Molded Case Circuit Breaker

HFD2020V - Eaton - Molded Case Circuit Breaker

Bolt-On - 20 Amp - 2 Pole - 600 Volt

Eaton Cutler-Hammer

$549^{99 CAD} $549.99 CAD

EGS3020FFG - Eaton - Molded Case Circuit Breaker

EGS3020FFG - Eaton - Molded Case Circuit Breaker

Feed-Thru - 20 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

$1,318^{99 CAD} $1,318.99 CAD

EGH3020FFG - Eaton - Molded Case Circuit Breaker

EGH3020FFG - Eaton - Molded Case Circuit Breaker

Feed-Thru - 20 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

$1,662^{99 CAD} $1,662.99 CAD

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

CH220GF - Eaton Cutler-Hammer 20 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

CH220GF - Eaton - 20 Amp GFCI Circuit Breaker

Plug-In - 20 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

$242^{99 CAD} $242.99 CAD

GD3020 - Eaton - Molded Case Circuit Breaker

GD3020 - Eaton - Molded Case Circuit Breaker

Feed-Thru - 20 Amp - 3 Pole - 480 Volt

Eaton Cutler-Hammer

$949^{99 CAD} $949.99 CAD

GD2020 - Eaton - Molded Case Circuit Breaker

GD2020 - Eaton - Molded Case Circuit Breaker

Feed-Thru - 20 Amp - 2 Pole - 480 Volt

Eaton Cutler-Hammer

$713^{99 CAD} $713.99 CAD

CN35BN3AB - Eaton - Magnetic Contactor

CN35BN3AB - Eaton - Magnetic Contactor

20 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

$649^{99 CAD} $649.99 CAD

QCGF2015 - Eaton - Circuit Breaker

QCGF2015 - Eaton - Circuit Breaker

Feed Thru - 15 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

$296^{99 CAD} $296.99 CAD

QC3020H - Eaton - Circuit Breaker

QC3020H - Eaton - Circuit Breaker

Feed Thru - 20 Amp - 3 Pole - 240 Volt

Eaton Cutler-Hammer

$251^{99 CAD} $251.99 CAD

QBHGFT1020 - Eaton Cutler-Hammer 20 Amp 1 Pole 240 Volt Ground Fault Circuit Breaker

QBHGFT1020 - Eaton - 20 Amp Ground Fault Circuit Breaker

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

Eaton Cutler-Hammer

$512^{99 CAD} $512.99 CAD

QBAF1020 - Eaton Cutler-Hammer 20 Amp 1 Pole 120 Volt Bolt-On Circuit Breaker

QBAF1020 - Eaton - 20 Amp AFCI Circuit Breaker

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

Eaton Cutler-Hammer

$193^{99 CAD} $193.99 CAD

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