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50 Amp Breakers

376 products

Eaton Cutler-Hammer (118)
Eaton Moeller (16)
Federal Pioneer (8)
GE (54)
Mersen / Ferraz Shawmut (2)
Schneider (4)
Schneider Electric (77)
Siemens (1)
Siemens / ITE (60)
Siemens/ITE (35)
Square D (1)

1 Pole (64)
2 Pole (139)
3 Pole (165)
Quad (2)

Ground Fault (gfci / gfi) (2)
Ground Fault (GFEP) (3)

Bolt-On (122)
Feed Thru (19)
Feed-Thru (26)
Plug-In (20)

50A (373)
70A (2)
100A (1)

208/240V (1)
120V (2)
240V (12)
250V (1)
277V (1)
480V (3)
600V (3)

Save on 50 amp circuit circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.

376 products

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QBGFT2050 - Eaton Cutler-Hammer 50 Amp Double Pole GFCI Bolt-On Circuit Breaker

QBGFT2050 - Eaton - 50 Amp GFCI Circuit Breaker

Bolt-On - 50 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

$546^{99 CAD} $546.99 CAD

BQD6250 - Siemens 50 Amp 2 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

BQD6250 - Siemens - 50 Amp Molded Case Circuit Breaker

Bolt-On - 50 Amp - 2 Pole - 600 Volt

$459^{99 CAD} $459.99 CAD

CHN250GF - Eaton Cutler-Hammer 50 Amp 2 Pole 240 Volt Ground Fault Plug-In Circuit Breaker

CHN250GF - Eaton - 50 Amp Ground Fault Circuit Breaker

Eaton Cutler-Hammer

Sale price$329^{99 CAD} $329.99 CAD Regular price $693^{63 CAD} $693.63 CAD Save $363.64 CAD

HFD3050 - Eaton - Moded Case Circuit Breaker

HFD3050 - Eaton - Moded Case Circuit Breaker

Feed Thru - 50 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $999^{99 CAD} from $999.99 CAD Regular price $2,580^{18 CAD} $2,580.18 CAD Save $1,580.19 CAD

TR50R - Mersen 50 Amp Fuse

TR50R - Mersen / Ferraz Shawmut - Fuse

50 Amp - 250 Volt

Mersen / Ferraz Shawmut

$7^{49 CAD} $7.49 CAD

EJB36050 - Square D 50 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

EJB36050 - Square D 50 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

EJB36050 - Square D - Molded Case Circuit Breaker

Bolt-On - 50 Amp - 3 Pole - 600 Volt

Schneider Electric

from $1,749^{99 CAD} from $1,749.99 CAD Regular price $2,499^{99 CAD} $2,499.99 CAD Save $750 CAD

GBH3050 - Eaton - Molded Case Circuit Breaker

GBH3050 - Eaton - Molded Case Circuit Breaker

Bolt-On - 50 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

$711^{99 CAD} $711.99 CAD

QCGFT2050 - Eaton - Circuit Breaker

QCGFT2050 - Eaton - GFCI Circuit Breaker

Feed Thru - 50 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

$491^{99 CAD} $491.99 CAD

QBHW3050H - Eaton Cutler-Hammer 50 Amp 3 Pole 240 Volt Molded Case Circuit Breaker

QBHW3050H - Eaton - 50 Amp Circuit Breaker

Bolt-On - 50 Amp - 3 Pole - 240 Volt

Eaton Cutler-Hammer

$308^{99 CAD} $308.99 CAD

HMCPE050K2C - Eaton - Molded Case Circuit Breaker

HMCPE050K2C - Eaton - Molded Case Circuit Breaker

Feed-Thru - 50 Amp - 3 Pole - 480 Volt

Eaton Cutler-Hammer

$1,069^{99 CAD} $1,069.99 CAD

HFD3050L - Eaton - Molded Case Circuit Breaker

HFD3050L - Eaton - Molded Case Circuit Breaker

Feed Thru - 50 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $999^{99 CAD} from $999.99 CAD Regular price $2,580^{18 CAD} $2,580.18 CAD Save $1,580.19 CAD

FDC3050L - Eaton - MoldedCase Circuit Breakers

FDC3050L - Eaton - MoldedCase Circuit Breakers

Feed Thru - 50 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

$1,699^{99 CAD} $1,699.99 CAD

QO250EPD - Square D - 50 Amp GFEP Circuit Breaker

Plug-In - 50 Amp - 2 Pole - 240 Volt

Schneider Electric

$679^{99 CAD} $679.99 CAD

HLA36050 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 50 Amp - 3 Pole - 600 Volt

Schneider Electric

from $1,789^{99 CAD} from $1,789.99 CAD Regular price $2,699^{99 CAD} $2,699.99 CAD Save $910 CAD

FAL34050 - Square D - Molded Case Circuit Breaker

Feed-Thru - 50 Amp - 3 Pole - 480 Volt

Schneider Electric

$1,227^{99 CAD} $1,227.99 CAD

FA36050 - Square D 50 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker

FA36050 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 50 Amp - 3 Pole - 600 Volt

Schneider Electric

from $999^{99 CAD} from $999.99 CAD Regular price $1,454^{99 CAD} $1,454.99 CAD Save $455 CAD

EDB24050 - Square D 50 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker

EDB24050 - Square D - Molded Case Circuit Breaker

Bolt-On - 50 Amp - 2 Pole - 480 Volt

Schneider Electric

$345^{99 CAD} $345.99 CAD

HED43B050 - Siemens 50 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker

HED43B050 - Siemens - Molded Case Circuit Breaker

Bolt On - 50 Amp - 3 Pole - 480 Volt

$1,249^{99 CAD} $1,249.99 CAD

CED63B050 - Siemens 50 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

CED63B050 - Siemens - Molded Case Circuit Breaker

Bolt On - 50 Amp - 3 Pole - 600 Volt

from $1,099^{99 CAD} from $1,099.99 CAD

NGG3B050L - Siemens - Molded Case Circuit Breaker

NGG3B050L - Siemens - Molded Case Circuit Breaker

Feed-Thru - 50 Amp - 3 Pole - 600 Volt

$515^{99 CAD} $515.99 CAD

MBK150 - Siemens 150 Amp 1 Pole 240 Volt Load Center Main Breaker Conversion Kit

MBK150 - Siemens - 150 Amp Main Breaker Conversion Kit

Plug-In - 50 Amp - 1 Pole - 240 Volt

$599^{99 CAD} $599.99 CAD

ED63B050L - Siemens - Molded Case Circuit Breaker

ED63B050L - Siemens - Molded Case Circuit Breaker

Feed Thru - 50 Amp - 3 Pole - 600 Volt

$699^{99 CAD} $699.99 CAD

THQL2150GFT - GE - 50 Amp GFIC Circuit Breaker

Plug-In -50 Amp - 2 Pole - 240 Volt

$353^{99 CAD} $353.99 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

$19^{99 CAD} $19.99 CAD

B250H - Siemens - 50 Amp 22kA Circuit Breaker

Bolt-On - 50 Amp - 2 Pole - 240 Volt

$125^{99 CAD} $125.99 CAD

BQ2B050H - Siemens 50 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

BQ2B050H - Siemens - 50 Amp Molded Case Circuit Breaker

Bolt-On - 50 Amp - 2 Pole - 240 Volt

$136^{99 CAD} $136.99 CAD

BQ1B050H - Siemens 50 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker

BQ1B050H - Siemens - 50 Amp Molded Case Circuit Breaker

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

$105^{99 CAD} $105.99 CAD

QO250 - Square D 50 Amp Double Pole Circuit Breaker

QO250CP - Square D - 50 Amp Circuit Breaker

Plug-In - 50 Amp - 2 Pole - 240 Volt

Schneider Electric

Sale price$48^{99 CAD} $48.99 CAD Regular price $59^{99 CAD} $59.99 CAD Save $11 CAD

8910DPA53V02 - Square D - Contactor

8910DPA53V02 - Square D - Contactor

50 Amp - 3 Pole - 600 Volt

$290^{99 CAD} $290.99 CAD

FDC3050 - Eaton - MoldedCase Circuit Breakers

FDC3050 - Eaton - MoldedCase Circuit Breakers

Bolt-On - 50 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

$1,699^{99 CAD} $1,699.99 CAD

FDB3050 - Eaton - Molded Case Circuit Breaker

FDB3050 - Eaton - Molded Case Circuit Breaker

Bolt-On - 50 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

$799^{99 CAD} $799.99 CAD

EHD3050 - Eaton - Molded Case Circuit Breaker

EHD3050 - Eaton - Molded Case Circuit Breaker

Bolt-On - 50 Amp - 3 Pole - 480 Volt

Eaton Cutler-Hammer

$699^{99 CAD} $699.99 CAD

THED136050 - GE - Molded Case Circuit Breaker

Feed-Thru - 50 Amp - 3 Pole - 600 Volt

$969^{99 CAD} $969.99 CAD

ED43B050 - Siemens - Molded Case Circuit Breaker

ED43B050 - Siemens - Molded Case Circuit Breaker

Bolt-On - 50 Amp - 3 Pole - 480 Volt

$549^{99 CAD} $549.99 CAD

HGA260502 - Square D 50 Amp 2 Pole 600 Volt Molded Case Circuit Breaker

HGA260502 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 50 Amp - 2 Pole - 600 Volt

Schneider Electric

$1,241^{99 CAD} $1,241.99 CAD

EGB34050 - Square D 50 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker

EGB34050 - Square D 50 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker

EGB34050 - Square D - Molded Case Circuit Breaker

Bolt-On - 50 Amp - 3 Pole - 480 Volt

Schneider Electric

from $686^{99 CAD} from $686.99 CAD

BGA36050 - Square D 50 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

BGA36050 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 50 Amp - 3 Pole - 600 Volt

Schneider Electric

from $1,049^{99 CAD} from $1,049.99 CAD Regular price $1,299^{99 CAD} $1,299.99 CAD Save $250 CAD

GBH2050 - Eaton - 50 Amp Molded Case Circuit Breaker

Bolt-On - 50 Amp - 2 Pole - 600 Volt

Eaton Cutler-Hammer

$479^{99 CAD} $479.99 CAD

BAB1050 - Eaton - 50 Amp Circuit Breaker

BAB1050 - Eaton - 50 Amp Circuit Breaker

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

Eaton Cutler-Hammer

from $42^{39 CAD} from $42.39 CAD Regular price $52^{99 CAD} $52.99 CAD Save $10.60 CAD

QOB150 - Square D 50 Amp Single Pole Bolt-On Circuit Breaker

QOB150 - Square D - 50 Amp Circuit Breaker

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

Schneider Electric

$37^{99 CAD} $37.99 CAD

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