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Home / Collections /

50 Amp Breakers

393 products

Bussmann (6)
Eaton (2)
Eaton Cutler-Hammer (119)
Eaton Moeller (20)
Federal Pioneer (8)
GE (54)
Mersen / Ferraz Shawmut (2)
Schneider Electric (84)
Siemens (1)
Siemens / ITE (61)
Siemens/ITE (35)
Square D (1)

1 Pole (65)
2 Pole (145)
3 Pole (169)
Quad (2)

Ground Fault (gfci / gfi) (15)
Ground Fault (GFEP) (8)
Molded Case Circuit Breaker (2)
Surge Protection (1)

Bolt-On (166)
Feed Thru (21)
Feed-Thru (31)
Plug-In (62)

50A (388)
50 A (2)
70A (2)
100A (1)

18V (1)
120V (24)
240V (77)
240 V (2)
277V (12)
400V (2)
480V (27)
600V (58)
690V (1)

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

393 products

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THQC1150 - GE - Molded Case Circuit Breaker

THQC1150 - GE - Molded Case Circuit Breaker

THQC1150 - GE - Molded Case Circuit Breaker

Feed-Thru - 50 Amp - 1 Pole - 120 Volt

$24^{99 CAD} $24.99 CAD

ED63A050L - Siemens - Moded Case Circuit Breaker

ED63A050L - Siemens - Molded Case Circuit Breaker

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

$11,119^{99 CAD} $11,119.99 CAD

ED62B050 - Siemens - Molded Case Circuit Breaker

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

$599^{99 CAD} $599.99 CAD

HED43B050L - Siemens 50 Amp 3 Pole 480 Volt Feed Thru Trip Unit & Programmer

HED43B050L - Siemens - 50 Amp Trip Unit & Programmer

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

$743^{99 CAD} $743.99 CAD

BDA34050Y - Square D - 50 Amp Molded Case Circuit Breaker

I-Line Plug-In - 50 Amp - 3 Pole - 480 Volt

Schneider Electric

$1,302^{99 CAD} $1,302.99 CAD

HHED63B050L - Siemens - 50 Amp Molded Case Circuit Breaker

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

$821^{99 CAD} $821.99 CAD

BDA260502 - Square D 50 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker

BDA260502 - Square D - 50 Amp Molded Case Circuit Breaker

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

Schneider Electric

$830^{99 CAD} $830.99 CAD

BR250ST - Eaton Cutler-Hammer 50 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker

BR250ST - Eaton - 50 Amp Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

Sale price$272^{99 CAD} $272.99 CAD Regular price $432^{00 CAD} $432.00 CAD Save $159.01 CAD

HED42B050L - Siemens 50 Amp 2 Pole 480 Volt Feed Thru Molded Case Circuit Breaker

HED42B050L - Siemens - 50 Amp Molded Case Circuit Breaker

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

$643^{99 CAD} $643.99 CAD

HED41B050L - Siemens 50 Amp 1 Pole 277 Volt Feed Thru Molded Case Circuit Breaker

HED41B050L - Siemens - 50 Amp Molded Case Circuit Breaker

Bolt-On - 50 Amp - 1 Pole - 277 Volt

$236^{99 CAD} $236.99 CAD

ED61B050 - Siemens - Molded Case Circuit Breaker

Bolt-On - 50 Amp - 1 Pole - 600 Volt

$299^{99 CAD} $299.99 CAD

Limited availability

QB2050GF - Eaton Cutler-Hammer 50 Amp Double Pole Ground Fault Bolt-On Circuit Breaker

QB2050GF - Eaton - 50 Amp GFCI Circuit Breaker

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

Eaton Cutler-Hammer

Sale price$628^{99 CAD} $628.99 CAD Regular price $702^{00 CAD} $702.00 CAD Save $73.01 CAD

QB2050EP - Eaton Cutler-Hammer 50 Amp 2 Pole 240 Volt Bolt-On Circuit Breaker

QB2050EP - Eaton - 50 Amp GFEP Circuit Breaker

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

Eaton Cutler-Hammer

$399^{99 CAD} $399.99 CAD

NOS-50 - Bussmann - 50 Amp Fuse

NOS-50 - Bussmann - 50 Amp Fuse

50 Amp - 600 Volt

$27^{34 CAD} $27.34 CAD

TCF50RN - Bussmann - 50 Amp Fuse

TCF50RN - Bussmann - 50 Amp Fuse

50 Amp - 600 Volt

$124^{99 CAD} $124.99 CAD

TCF50 - Bussmann - 50 Amp Fuse

TCF50 - Bussmann - 50 Amp Fuse

50 Amp - 600 Volt

$206^{99 CAD} $206.99 CAD

JJS-50 - Bussmann - 50 Amp Fuse

JJS-50 - Bussmann - 50 Amp Fuse

50 Amp - 600 Volt

$67^{78 CAD} $67.78 CAD

THED124050 - GE - Molded Case Circuit Breaker

Feed-Thru - 50 Amp - 2 Pole - 480 Volt

$894^{99 CAD} $894.99 CAD

TEB122050 - GE 50 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug

TEB122050 - GE - Molded Case Circuit Breaker

Feed-Thru - 50 Amp - 2 Pole - 240 Volt

$608^{99 CAD} $608.99 CAD

TEB132050 - GE 50 Amp 3 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug

TEB132050 - GE - Molded Case Circuit Breaker

Feed-Thru - 50 Amp - 3 Pole - 240 Volt

$584^{99 CAD} $584.99 CAD

TEB111050 - GE 50 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

TEB111050 - GE - Molded Case Circuit Breaker

Feed-Thru - 50 Amp - 1 Pole - 120 Volt

$169^{99 CAD} $169.99 CAD

Limited availability

TED113050 - GE 50 Amp 1 Pole 277 Volt Molded Case Circuit Breaker General Electric Lug

TED113050 - GE - Molded Case Circuit Breaker

Feed-Thru - 50 Amp - 1 Pole - 277 Volt

$175^{99 CAD} $175.99 CAD

TED124050 - GE - Molded Case Circuit Breaker

Feed-Thru - 50 Amp - 2 Pole - 480 Volt

$377^{99 CAD} $377.99 CAD

TED134050 - GE 50 Amp 3 Pole 480 Volt Molded Case Thermal Magnetic Circuit Breaker

TED134050 - GE - Molded Case Circuit Breaker

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

$988^{99 CAD} $988.99 CAD

TED136050 - GE - Molded Case Circuit Breaker

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

$749^{99 CAD} $749.99 CAD

QO350GFI - Square D - 50 Amp GFCI Breaker

Plug-In - 50 Amp - 3 Pole - 240 Volt

Schneider Electric

$1,399^{99 CAD} $1,399.99 CAD

Limited availability

EJB16050 - Square D 50 Amp 1 Pole 347 Volt Bolt-On Molded Case Circuit Breaker

EJB16050 - Square D 50 Amp 1 Pole 347 Volt Bolt-On Molded Case Circuit Breaker

EJB16050 - Square D - Molded Case Circuit Breaker

Bolt-On - 50 Amp - 1 Pole - 347 Volt

Schneider Electric

from $131^{99 CAD} from $131.99 CAD Regular price $188^{99 CAD} $188.99 CAD Save $57 CAD

EJB14050 - Square D 50 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker

EJB14050 - Square D 50 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker

EJB14050 - Square D - Molded Case Circuit Breaker

Bolt-On - 50 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

EGB26050 - Square D 50 Amp 2 Pole 600 Volt Bolt-On Circuit Molded Case Breaker

EGB26050 - Square D 50 Amp 2 Pole 600 Volt Bolt-On Circuit Molded Case Breaker

EGB26050 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $207^{99 CAD} from $207.99 CAD Regular price $296^{99 CAD} $296.99 CAD Save $89 CAD

Limited availability

EGB16050 - Square D 50 Amp 1 Pole 347 Volt Bolt-On Molded Case Circuit Breaker

EGB16050 - Square D 50 Amp 1 Pole 347 Volt Bolt-On Molded Case Circuit Breaker

EGB16050 - Square D - Molded Case Circuit Breaker

Bolt-On - 50 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

CHB250EPD - Eaton - 50 Amp Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$366^{99 CAD} $366.99 CAD

QCHW3050H - Eaton - Molded Case Circuit Breaker

QCHW3050H - Eaton - Molded Case Circuit Breaker

Feed-Thru - 50 Amp - 3 Pole - 240 Volt

Eaton Cutler-Hammer

$476^{99 CAD} $476.99 CAD

CH350ST - Eaton Cutler-Hammer 50 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker

CH350ST - Eaton - 50 Amp Molded Case Circuit Breaker

Plug-In - 50 Amp - 3 Pole - 240 Volt

Eaton Cutler-Hammer

from $518^{99 CAD} from $518.99 CAD Regular price $751^{99 CAD} $751.99 CAD Save $233 CAD

C25DNJ350A - Eaton - Magnetic Contactor

C25DNJ350A - Eaton - Magnetic Contactor

50 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

$625^{99 CAD} $625.99 CAD

Limited availability

C25DNJ350C - Eaton - Magnetic Contactor

C25DNJ350C - Eaton - Magnetic Contactor

50 Amp - 3 Pole - 480 Volt

Eaton Cutler-Hammer

$500^{99 CAD} $500.99 CAD

FHL360501021 - Square D - Molded Case Circuit Breaker

Feed Thru - 50 Amp - 3 Pole - 600 Volt

Schneider Electric

from $6,047^{99 CAD} from $6,047.99 CAD Regular price $7,559^{99 CAD} $7,559.99 CAD Save $1,512 CAD

HLL26050 - Square D - Molded Case Circuit Breaker

HLL26050 - Square D - Molded Case Circuit Breaker

Feed-Thru - 50 Amp - 2 Pole - 600 Volt

Schneider Electric

$1,021^{99 CAD} $1,021.99 CAD

QBHW2050S - Eaton Cutler-Hammer 50 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

QBHW2050S - Eaton - 50 Amp Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

from $381^{99 CAD} from $381.99 CAD Regular price $854^{99 CAD} $854.99 CAD Save $473 CAD

Limited availability

CH250EPD - Eaton Cutler-Hammer 50 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker

CH250EPD - Eaton - 50 Amp Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

from $532^{99 CAD} from $532.99 CAD Regular price $1,083^{99 CAD} $1,083.99 CAD Save $551 CAD

bf250a - Siemens 50 Amp Double Pole GFCI Bolt-On Circuit Breaker

BF250AH - Siemens - 50 Amp 22kA GFCI Circuit Breaker

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

$970^{99 CAD} $970.99 CAD

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