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Home / Collections /

20 Amp Breakers

522 products

Allen Bradley (2)
Bussmann (6)
Crouse-Hinds (5)
Eaton (3)
Eaton Cutler-Hammer (164)
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1 Pole (177)
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Arc Fault (afci) (13)
Dual Function (afci & gfci) (8)
Ground Fault (gfci / gfi) (28)
Ground Fault (GFEP) (21)

Bolt-On (182)
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20A (502)
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120V (72)
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400V (1)
480V (15)
600V (24)

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

522 products

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PDG23F0020TFFJ - Eaton - Molded Case Circuit Breaker

PDG23F0020TFFJ - Eaton - Molded Case Circuit Breaker

Feed Thru - 20 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $632^{99 CAD} from $632.99 CAD Regular price $1,479^{99 CAD} $1,479.99 CAD Save $847 CAD

CL220 - Eaton - Circuit Breaker

CL220 - Eaton - Circuit Breaker

Plug in - 20 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

Sale price$67^{99 CAD} $67.99 CAD Regular price $99^{00 CAD} $99.00 CAD Save $31.01 CAD

Limited availability

CH220EPD - Eaton - GFEP Circuit Breaker

CH220EPD - Eaton - GFEP Circuit Breaker

Plug in - 20 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

from $517^{99 CAD} from $517.99 CAD Regular price $829^{99 CAD} $829.99 CAD Save $312 CAD

FAZ-Z20/3 - Eaton - Circuit Breaker

FAZ-Z20/3 - Eaton - Circuit Breaker

20 Amp - 3 Pole - 480 Volt

$258^{99 CAD} $258.99 CAD

FAZ-K20/3N - Eaton - Circuit Breaker

FAZ-K20/3N - Eaton - Circuit Breaker

20 Amp - 3 Pole - 480 Volt

$170^{99 CAD} $170.99 CAD

Limited availability

FAZ-K20/3 - Eaton - Circuit Breaker

FAZ-K20/3 - Eaton - Circuit Breaker

20 Amp - 3 Pole - 480 Volt

$133^{99 CAD} $133.99 CAD

FAZ-K20/1N - Eaton - Circuit Breaker

FAZ-K20/1N - Eaton - Circuit Breaker

20 Amp - 1 Pole - 480 Volt

$59^{99 CAD} $59.99 CAD

FAZ-D20/3N - Eaton - Circuit Breaker

FAZ-D20/3N - Eaton - Circuit Breaker

Feed Thru - 20 Amp - 3 Pole - 480 Volt

$147^{99 CAD} $147.99 CAD

FAZ-D20/1N - Eaton - Circuit Breaker

FAZ-D20/1N - Eaton - Circuit Breaker

Feed Thru - 20 Amp - 1 Pole - 480 Volt

$52^{99 CAD} $52.99 CAD

Limited availability

FAZ-C20-3N - Eaton - Circuit Breaker

FAZ-C20-3N - Eaton - Circuit Breaker

Feed Thru - 20 Amp - 3 Pole - 480 Volt

$218^{99 CAD} $218.99 CAD

FAZ-C20-1N - Eaton - Circuit Breaker

FAZ-C20-1N - Eaton - Circuit Breaker

Feed Thru - 20 Amp - 1 Pole - 16 Volt

$94^{99 CAD} $94.99 CAD

Limited availability

FAZ-B20-3N - Eaton - Circuit Breaker

FAZ-B20-3N - Eaton - Circuit Breaker

Feed Thru - 20 Amp - 3 Pole - 480 Volt

$147^{99 CAD} $147.99 CAD

Limited availability

FAZ-B20-3 - Eaton - Circuit Breaker

FAZ-B20-3 - Eaton - Circuit Breaker

Feed Thru - 20 Amp - 3 Pole - 480 Volt

Sale price$128^{99 CAD} $128.99 CAD Regular price $427^{00 CAD} $427.00 CAD Save $298.01 CAD

FAZ-B20-2 - Eaton - Circuit Breaker

FAZ-B20-2 - Eaton - Circuit Breaker

Feed Thru - 20 Amp - 2 Pole - 480 Volt

Sale price$91^{99 CAD} $91.99 CAD Regular price $240^{00 CAD} $240.00 CAD Save $148.01 CAD

QCGFT1020 - Eaton - GFCI Circuit Breaker

QCGFT1020 - Eaton - GFCI Circuit Breaker

Feed Thru - 20 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

Sale price$304^{99 CAD} $304.99 CAD Regular price $493^{00 CAD} $493.00 CAD Save $188.01 CAD

EGS3020FFB - Eaton - Molded Case Circuit Breaker

EGS3020FFB - Eaton - Molded Case Circuit Breaker

Bolt On - 20 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $980^{99 CAD} from $980.99 CAD

EGS2020FFG - Eaton - Molded Case Circuit Breaker

EGS2020FFG - Eaton - Molded Case Circuit Breaker

Feed Thru - 20 Amp - 2 Pole - 600 Volt

Eaton Cutler-Hammer

from $426^{99 CAD} from $426.99 CAD Regular price $827^{00 CAD} $827.00 CAD Save $400.01 CAD

EGS2020FFB - Eaton - Molded Case Circuit Breaker

EGS2020FFB - Eaton - Molded Case Circuit Breaker

Bolt On - 20 Amp - 2 Pole - 600 Volt

Eaton Cutler-Hammer

from $725^{99 CAD} from $725.99 CAD Regular price $827^{00 CAD} $827.00 CAD Save $101.01 CAD

EGS1020FFG - Eaton - Molded Case Circuit Breaker

EGS1020FFG - Eaton - Molded Case Circuit Breaker

Feed Thru - 20 Amp - 1 Pole - 240 Volt

Eaton Cutler-Hammer

from $169^{99 CAD} from $169.99 CAD

EGB2020FFG - Eaton - Molded Case Circuit Breaker

EGB2020FFG - Eaton - Molded Case Circuit Breaker

Feed Thru - 20 Amp - 2 Pole - 480 Volt

Eaton Cutler-Hammer

from $440^{99 CAD} from $440.99 CAD Regular price $673^{99 CAD} $673.99 CAD Save $233 CAD

Limited availability

EGB2020FFB - Eaton - Molded Case Circuit Breaker

EGB2020FFB - Eaton - Molded Case Circuit Breaker

Bolt On - 20 Amp - 2 Pole - 480 Volt

Eaton Cutler-Hammer

from $517^{99 CAD} from $517.99 CAD Regular price $797^{99 CAD} $797.99 CAD Save $280 CAD

NGG3B020 - Siemens - Molded Case Circuit Breaker

NGG3B020 - Siemens - Molded Case Circuit Breaker

Feed Thru - 20 Amp - 3 Pole - 600 Volt

from $447^{99 CAD} from $447.99 CAD

NGG2B020 - Siemens - Molded Case Circuit Breaker

NGG2B020 - Siemens - Molded Case Circuit Breaker

Feed Thru - 20 Amp - 2 Pole - 600 Volt

from $342^{99 CAD} from $342.99 CAD

LGG3B020 - Siemens - Molded Case Circuit Breaker

LGG3B020 - Siemens - Molded Case Circuit Breaker

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

from $909^{99 CAD} from $909.99 CAD

HHFXD63B200L - Siemens 20 Amp 3 pole 600 Volt Molded Case Circuit Breaker

HHFXD63B200L - Siemens - Molded Case Circuit Breaker

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

from $3,499^{99 CAD} from $3,499.99 CAD

HHED63B020L - Siemens - Molded Case Circuit Breaker

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

from $627^{99 CAD} from $627.99 CAD Regular price $784^{99 CAD} $784.99 CAD Save $157 CAD

HHED62B020 - Siemens - Molded Case Circuit Breaker

HHED62B020 - Siemens - Molded Case Circuit Breaker

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

from $524^{99 CAD} from $524.99 CAD

HFD1020 (277V)- Eaton - Molded Case Circuit Breaker

HFD1020 (277V)- Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

from $72^{99 CAD} from $72.99 CAD Regular price $448^{99 CAD} $448.99 CAD Save $376 CAD

HEG1B020 - Siemens - Molded Case Circuit Breaker

Feed Thru - 20 Amp - 1 Pole - 600 Volt

from $852^{99 CAD} from $852.99 CAD

HED42B020L - Siemens - Molded Case Circuit Breaker

HED42B020L - Siemens - Molded Case Circuit Breaker

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

from $559^{99 CAD} from $559.99 CAD

FDC2020 - Eaton - Molded Case Circuit Breaker

FDC2020 - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

from $929^{99 CAD} from $929.99 CAD Regular price $1,899^{99 CAD} $1,899.99 CAD Save $970 CAD

FDB2020 - Eaton - Molded Case Circuit Breaker

FDB2020 - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

from $399^{99 CAD} from $399.99 CAD Regular price $499^{99 CAD} $499.99 CAD Save $100 CAD

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

from $349^{99 CAD} from $349.99 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

from $542^{99 CAD} from $542.99 CAD Regular price $699^{99 CAD} $699.99 CAD Save $157 CAD

EHD2020 - Eaton - Molded Case Circuit Breaker

EHD2020 - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

from $399^{99 CAD} from $399.99 CAD Regular price $499^{99 CAD} $499.99 CAD Save $100 CAD

EHD1020 - Eaton - Molded Case Circuit Breaker

EHD1020 - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

from $165^{99 CAD} from $165.99 CAD

ED41B020 - Siemens - Molded Case Circuit Breaker

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

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

ED23B020 - Siemens - Molded Case Circuit Breaker

ED23B020 - Siemens - Molded Case Circuit Breaker

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

from $279^{99 CAD} from $279.99 CAD

ED21B020 - Siemens - Molded Case Circuit Breaker

ED21B020 - Siemens - Molded Case Circuit Breaker

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

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

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