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Home / Collections / 20 Amp Breakers / Brand_ eaton cutler-hammer

20 Amp Breakers

179 products

Bussmann (1)
Eaton Cutler-Hammer (159)
Eaton Moeller (17)
Schneider Electric (2)

1 Pole (65)
2 Pole (56)
3 Pole (40)
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Quad (5)
Twin/Tandem (9)

Arc Fault (afci) (7)
Dual Function (afci & gfci) (5)
Ground Fault (gfci / gfi) (13)
Ground Fault (GFEP) (11)

Bolt-On (75)
Feed Thru (14)
Feed-Thru (11)
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20A (170)
15A 20 A (1)
15A 20A (2)
20A 20 A (1)
20A 20A (2)
20A 30A (3)

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15V (1)
120V (42)
240V (43)
277V (4)
347V (4)
480V (5)
600V (10)

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

179 products

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BR120 - Eaton Cutler-Hammer 20 Amp Single Pole Circuit Breaker

BR120 - Eaton - 20 Amp Circuit Breaker

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

Eaton Cutler-Hammer

from $8^{49 CAD} from $8.49 CAD Regular price $10^{99 CAD} $10.99 CAD Save $2.50 CAD

BR220 - Eaton Cutler-Hammer 20 Amp Double Pole Circuit Breaker

BR220 - Eaton - 20 Amp Circuit Breaker

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

Eaton Cutler-Hammer

from $17^{99 CAD} from $17.99 CAD Regular price $69^{99 CAD} $69.99 CAD Save $52 CAD

DNPL2020 - Eaton Cutler-Hammer Tandem 20 / 20 Amp Single Pole Circuit Breaker

DNPL2020 - Eaton Cutler-Hammer Tandem 20 / 20 Amp Single Pole Circuit Breaker

DNPL2020 - Eaton -20 / 20 Amp Tandem Circuit Breaker

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

Eaton Cutler-Hammer

$16^{99 CAD} $16.99 CAD

BRN120AFC - Eaton Cutler-Hammer 20 Amp Single Pole Combination Arc Fault (AFCI) Circuit Breaker

BRN120AFC - Eaton Cutler-Hammer 20 Amp Single Pole Compact AFCI Circuit Breaker

BRN120AFC - Eaton - 20 Amp Arc Fault (AFCI) Circuit Breaker

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

Eaton Cutler-Hammer

$79^{99 CAD} $79.99 CAD

DNPL152015 - Eaton Cutler-Hammer Quad 15/20/20/15 Amp Circuit Breaker

DNPL152015 - Eaton Cutler-Hammer Quad 15/20/15 Amp Circuit Breaker

DNPL152015 - Eaton - 15/20/20/15 Amp Quad Circuit Breaker

Plug-In - 20 Amp - Quad - 240 Volt

Eaton Cutler-Hammer

$59^{99 CAD} $59.99 CAD

BAB2020 - Eaton - 20 Amp Circuit Breaker

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

Eaton Cutler-Hammer

from $35^{99 CAD} from $35.99 CAD Regular price $44^{99 CAD} $44.99 CAD Save $9 CAD

BAB1020 - Eaton - 20 Amp Circuit Breaker

BAB1020 - Eaton - 20 Amp Circuit Breaker

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

Eaton Cutler-Hammer

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

GFTCB220 - Eaton Cutler-Hammer 20 Amp Double Pole GFCI Circuit Breaker

GFTCB220 - Eaton - 20 Amp GFCI Circuit Breaker

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

Eaton Cutler-Hammer

$239^{99 CAD} $239.99 CAD

QBH20 - Commander 20 Amp Single Pole Bolt-On Circuit Breaker

QBH20 - Commander - 20 Amp Circuit Breaker

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

Eaton Cutler-Hammer

$86^{99 CAD} $86.99 CAD

BQLT20 - Commander Tandem 20 Amp Bolt-On Circuit Breaker

BQLT20 - Commander Tandem 20 Amp Bolt-On Circuit Breaker

BQLT20 - Commander - 20 Amp Tandem Circuit Breaker

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

Eaton Cutler-Hammer

$72^{99 CAD} $72.99 CAD

DNPL1520 - Eaton Cutler-Hammer Tandem 15/20 Amp Single Pole Circuit Breaker

DNPL1520 - Eaton Cutler-Hammer Duplex 15/20 Amp Circuit Breaker

DNPL1520 - Eaton - 15/20 Amp Tandem Circuit Breaker

Plug-In - 15/20 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

$29^{99 CAD} $29.99 CAD

BQLT-15-220 - Commander Quad 15/20/20/15 amp Bolt-On Circuit Breaker

BQLT-15-220 - Commander Bolt-On Space Saver Quad Two 15 Amp Single Pole & One 20 Amp Double Pole Bolt-On Circuit Breaker

BQLT-15-220 - Commander 15/20/20/15 amp Quad Circuit Breaker

Bolt-On - 20 Amp - Quad - 240 Volt

Eaton Cutler-Hammer

$209^{99 CAD} $209.99 CAD

QBH220 - Commander 20 Amp Double Pole Bolt-On Circuit Breaker

QBH220 - Commander - 20 Amp Circuit Breaker

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

Eaton Cutler-Hammer

from $119^{99 CAD} from $119.99 CAD Regular price $181^{99 CAD} $181.99 CAD Save $62 CAD

BRP120AFC - Eaton Cutler-Hammer 20 Amp Single Pole AFCI Circuit Breaker

BRP120AFC - Eaton - 20 Amp AFCI Circuit Breaker

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

Eaton Cutler-Hammer

$89^{99 CAD} $89.99 CAD

BQL20 - Commander 20 Amp Single Pole Bolt-On Circuit Breaker

BQL20 - Commander 20 Amp Circuit Breaker

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

Eaton Cutler-Hammer

$42^{99 CAD} $42.99 CAD

DNBA2020 - Eaton Cutler-Hammer Tandem 20 Amp Single Pole Bolt-On Circuit Breaker

DNBA2020 - Eaton Cutler-Hammer Tandem 20 Amp Single Pole Bolt-On Circuit Breaker

DNBA2020 - Eaton -20 Amp Tandem Circuit Breaker

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

Eaton Cutler-Hammer

$77^{99 CAD} $77.99 CAD

DNPL220220 - Eaton Cutler-Hammer Quad 20 Amp Double Pole & 20 Amp Double Pole Circuit Breaker

DNPL220220 - Eaton Cutler-Hammer Quad 20 Amp Double Pole & 20 Amp Double Pole Circuit Breaker

DNPL220220 - Eaton - 20 Amp & 20 Amp Quad Circuit Breaker

Plug-In - 20 Amp - Quad - 240 Volt

Eaton Cutler-Hammer

$99^{99 CAD} $99.99 CAD

BQL220 - Commander 20 Amp Double Pole Bolt-On Circuit Breaker

BQL220 - Commander 20 Amp Circuit Breaker

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

Eaton Cutler-Hammer

$96^{99 CAD} $96.99 CAD

BAB3020H - Eaton - 20 Amp Circuit Breaker

BAB3020H - Eaton - 20 Amp Circuit Breaker

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

Eaton Cutler-Hammer

from $115^{99 CAD} from $115.99 CAD Regular price $169^{99 CAD} $169.99 CAD Save $54 CAD

DNPL3020 - Eaton Cutler-Hammer Tandem 30/20 Amp Single Pole Circuit Breaker

DNPL3020 - Eaton Cutler-Hammer Tandem 30/20 Amp Single Pole Circuit Breaker

DNPL3020 - Eaton - 30/20 Amp Tandem Circuit Breaker

Plug-In - 20/30 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

$46^{99 CAD} $46.99 CAD

BQLT-220-220 - Eaton Cutler-Hammer 20 Amp 2 Pole 240 Volt Bolt-On Circuit Breakers

BQLT-220-220 - Commander 2 20 Amp Quad Circuit Breaker

Bolt-On - 20 Amp - Quad - 240 Volt

Eaton Cutler-Hammer

$177^{99 CAD} $177.99 CAD

BRN120DFC - Eaton Cutler-Hammer 20 Amp Single Pole Dual Function Arc Fault & Ground Fault Circuit Breaker

BRN120DFC - Eaton - 20 Amp Dual Function Circuit Breaker

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

Eaton Cutler-Hammer

$145^{99 CAD} $145.99 CAD

GFTCB120 - Eaton Cutler-Hammer 20 Amp Single Pole GFCI Circuit Breaker

GFTCB120 - Eaton - 20 Amp GFCI Circuit Breaker

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

Eaton Cutler-Hammer

$126^{99 CAD} $126.99 CAD

DNPL2030 - Eaton Cutler-Hammer Tandem 20/30 Amp Single Pole Circuit Breaker

DNPL2030 - Eaton Cutler-Hammer Tandem 20/30 Amp Single Pole Circuit Breaker

DNPL2030 - Eaton - 20/30 Amp Tandem Circuit Breaker

Plug-In - 20/30 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

$41^{99 CAD} $41.99 CAD

BR320 - Eaton Cutler-Hammer 20 Amp 3 Pole Circuit Breaker

BR320 - Eaton - 20 Amp Circuit Breaker

Plug-In - 20 Amp - 3 Pole - 240 Volt

Eaton Cutler-Hammer

from $105^{99 CAD} from $105.99 CAD

QBHW2020 - Eaton Cutler-Hammer 20 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

QBHW2020 - Eaton - 20 Amp Circuit Breaker

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

Eaton Cutler-Hammer

$112^{99 CAD} $112.99 CAD

BRAFGF120 - Eaton Cutler-Hammer 20 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker

BRAFGF120C - Eaton - 20 Amp Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$126^{99 CAD} $126.99 CAD

GBH3020 - Eaton - Molded Case Circuit Breaker

GBH3020 - Eaton - Molded Case Circuit Breaker

Bolt-On - 20 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

$642^{99 CAD} $642.99 CAD

QBGFT2020 - Eaton Cutler-Hammer 20 Amp Double Pole GFCI Bolt-On Circuit Breaker

QBGFT2020 - Eaton - 20 Amp GFCI Circuit Breaker

Bolt On - 20 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

$359^{99 CAD} $359.99 CAD

DNPL215220 - Eaton Cutler-Hammer Quad 15 Amp Double Pole & 20 Amp Double Pole Circuit Breaker

DNPL215220 - Eaton Cutler-Hammer Quad 15 Amp Double Pole & 20 Amp Double Pole Circuit Breaker

DNPL215220 - Eaton - 15 Amp & 20 Amp Quad Circuit Breaker

Plug-In - 15/20 Amp - Quad - 240 Volt

Eaton Cutler-Hammer

$74^{99 CAD} $74.99 CAD

QBGFEP2020 - Eaton Cutler-Hammer 20 Amp 2 Pole Ground Fault Equipment Protection Bolt-On Circuit Breaker

QBGFEP2020 - Eaton - 20 Amp GFEP Circuit Breaker

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

Eaton Cutler-Hammer

$369^{99 CAD} $369.99 CAD

QBHW1020 - Eaton Cutler-Hammer 20 Amp 1 Pole 240 Volt Molded Case Circuit Breaker

QBHW1020 - Eaton - 20 Amp Circuit Breaker

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

Eaton Cutler-Hammer

$69^{99 CAD} $69.99 CAD

GBH2020 - Eaton - 20 Amp Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$499^{99 CAD} $499.99 CAD

GFEP220 - Eaton Cutler-Hammer 20 Amp Ground Fault Equipment Protection Circuit Breaker

GFEP220 - Eaton - 30 mA GFEP Circuit Breaker

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

Eaton Cutler-Hammer

$569^{99 CAD} $569.99 CAD

QCF1020 - Eaton - Circuit Breaker

QCF1020 - Eaton - Circuit Breaker

Feed Thru - 20 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

$41^{99 CAD} $41.99 CAD

GBH1020 - Eaton - Circuit Breaker Load Center

GBH1020 - Eaton - 20 Amp Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$178^{99 CAD} $178.99 CAD

QOT2020 - Square D - Tandem Circuit Breaker

Plug in - 20 Amp - 1 Pole - 120 Volt

Schneider Electric

from $20^{99 CAD} from $20.99 CAD Regular price $25^{99 CAD} $25.99 CAD Save $5 CAD

BRP115DFC - Eaton Cutler-Hammer 15 Amp Single Pole Dual Function Arc Fault & Ground Fault Circuit Breaker

BRP120DFC - Eaton - 20 Amp Dual Function Circuit Breaker

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

Eaton Cutler-Hammer

$154^{99 CAD} $154.99 CAD

QCF2020 - Eaton - Circuit Breaker

QCF2020 - Eaton - Circuit Breaker

Feed Thru - 20 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

$89^{99 CAD} $89.99 CAD

CH220GFT - Eaton Cutler-Hammer 20 Amp 2 Pole 240 Volt Ground Fault Plug-In Breaker

CH220GFT - Eaton - 20 Amp Ground Fault Breaker

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

Eaton Cutler-Hammer

$329^{99 CAD} $329.99 CAD

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