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Home / Collections /

50 Amp Breakers

394 products

Bussmann (6)
Eaton (2)
Eaton Cutler-Hammer (120)
Eaton Moeller (20)
Federal Pioneer (8)
GE (54)
Mersen / Ferraz Shawmut (2)
Schneider Electric (84)
Siemens (1)
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1 Pole (65)
2 Pole (146)
3 Pole (169)
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Ground Fault (gfci / gfi) (11)
Ground Fault (GFEP) (8)
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Bolt-On (150)
Feed Thru (20)
Feed-Thru (29)
Plug-In (44)

48A (1)
50A (388)
50 A (2)
70A (2)
100A (1)

120V (18)
240V (64)
277V (4)
400V (1)
480V (9)
600V (25)
690V (1)

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

394 products

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CQD250 - Siemens - Molded Case Circuit Breaker

CQD250 - Siemens - Molded Case Circuit Breaker

Feed Thru - 50 Amp - 2 Pole - 480 Volt

from $184^{99 CAD} from $184.99 CAD

ED61B050L - Siemens - Molded Case Circuit Breaker

Feed Thru - 50 Amp - 1 Pole - 600 Volt

from $276^{99 CAD} from $276.99 CAD

Q350H - Siemens 50 Amp 3 Pole 240 Volt Molded Case Circuit Breaker

Q350H - Siemens - 50 Amp 22kA Circuit Breaker

Plug in - 50 Amp - 3 Pole - 240 Volt

$286^{99 CAD} $286.99 CAD

NGB3B050B - Siemens - Molded Case Circuit Breaker

NGB3B050B - Siemens - Molded Case Circuit Breaker

Bolt On - 50 Amp - 3 Pole - 600 Volt

from $483^{99 CAD} from $483.99 CAD Regular price $604^{99 CAD} $604.99 CAD Save $121 CAD

NGB2B050B - Siemens - Molded Case Circuit Breaker

NGB2B050B - Siemens - Molded Case Circuit Breaker

Bolt On - 50 Amp - 2 Pole - 600 Volt

from $300^{99 CAD} from $300.99 CAD

NGB1B050B - Siemens - Molded Case Circuit Breaker

NGB1B050B - Siemens - Molded Case Circuit Breaker

Bolt On - 50 Amp - 1 Pole - 347 Volt

from $177^{99 CAD} from $177.99 CAD

NEB3B050B - Siemens - Molded Case Circuit Breaker

NEB3B050B - Siemens - Molded Case Circuit Breaker

Bolt On - 50 Amp - 3 Pole - 600 Volt

from $1,749^{99 CAD} from $1,749.99 CAD Regular price $3,702^{99 CAD} $3,702.99 CAD Save $1,953 CAD

NEB2B050B - Siemens - Molded Case Circuit Breaker

Bolt On - 50 Amp - 2 Pole - 600 Volt

from $1,579^{99 CAD} from $1,579.99 CAD

HHED62B050L - Siemens - Molded Case Circuit Breaker

HHED62B050L - Siemens - Molded Case Circuit Breaker

Feed Thru - 50 Amp - 2 Pole - 600 Volt

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

HEB2B050B - Siemens - Molded Case Circuit Breaker

HEB2B050B - Siemens - Molded Case Circuit Breaker

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

from $1,140^{99 CAD} from $1,140.99 CAD

ED63A050 - Siemens - Molded Case Circuit Breaker

ED63A050 - Siemens - Molded Case Circuit Breaker

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

from $7,783^{99 CAD} from $7,783.99 CAD

ED62B050L - Siemens - Molded Case Circuit Breaker

Feed Thru - 50 Amp - 2 Pole - 600 Volt

from $419^{99 CAD} from $419.99 CAD

ED43B050L - Siemens 50 Amp 3 Pole 480 Volt Molded Case Circuit Breaker

ED43B050L - Siemens - Molded Case Circuit Breaker

Feed Thru - 50 Amp - 3 Pole - 480 Volt

from $594^{99 CAD} from $594.99 CAD

ED42B050L - Siemens - Molded Case Circuit Breaker

Feed Thru - 50 Amp - 2 Pole - 480 Volt

from $433^{99 CAD} from $433.99 CAD

ED41B050L - Siemens - Molded Case Circuit Breaker

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

from $160^{99 CAD} from $160.99 CAD

ED23B050L - Siemens - Molded Case Circuit Breaker

ED23B050L - Siemens - Molded Case Circuit Breaker

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

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

ED22B050L - Siemens - Molded Case Circuit Breaker

ED22B050L - Siemens - Molded Case Circuit Breaker

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

from $239^{99 CAD} from $239.99 CAD

CED63A050 - Siemens - Molded Case Circuit Breaker

CED63A050 - Siemens - Molded Case Circuit Breaker

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

from $1,759^{99 CAD} from $1,759.99 CAD

THQC1150WL - GE - Molded Case Circuit Breaker

THQC1150WL - GE - Molded Case Circuit Breaker

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

from $42^{99 CAD} from $42.99 CAD

THQB32050ST1 - GE - 50 Amp Shunt Trip Circuit Breaker

THQB32050ST1 - GE - 50 Amp Shunt Trip Circuit Breaker

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

from $321^{99 CAD} from $321.99 CAD Regular price $430^{99 CAD} $430.99 CAD Save $109 CAD

Limited availability

THQB2150ST1 - GE - 50 Amp Shunt Trip Circuit Breaker

THQB2150ST1 - GE - 50 Amp Shunt Trip Circuit Breaker

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

from $103^{99 CAD} from $103.99 CAD Regular price $221^{99 CAD} $221.99 CAD Save $118 CAD

B350HH - Siemens - 50 Amp 22kA Circuit Breaker

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

$445^{99 CAD} $445.99 CAD

B150HH - Siemens 50 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

B150HH - Siemens - 50 Amp 22kA Circuit Breaker

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

$131^{99 CAD} $131.99 CAD

B150H - Siemens 50 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

B150H - Siemens - 50 Amp 22kA Circuit Breaker

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

$98^{99 CAD} $98.99 CAD

BQD250 - Siemens 50 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker

BQD250 - Siemens - 50 Amp Molded Case Circuit Breaker

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

$401^{99 CAD} $401.99 CAD

BQD150 - Siemens 50 Amp 1 Pole 277 Volt Bolt-On Molded Case Breaker

BQD150 - Siemens - 50 Amp Molded Case Circuit Breaker

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

$149^{99 CAD} $149.99 CAD

BQ3B050H - Siemens 50 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

BQ3B050H - Siemens - 50 Amp Molded Case Circuit Breaker

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

$334^{99 CAD} $334.99 CAD

Limited availability

BQ3B05000S01 - Siemens 50 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

BQ3B05000S01 - Siemens - 50 Amp Shunt Trip Circuit Breaker

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

$440^{99 CAD} $440.99 CAD

BQ2B05000S01 - Siemens 50 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

BQ2B05000S01 - Siemens - 50 Amp Shunt Trip Circuit Breaker

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

$895^{99 CAD} $895.99 CAD

THHQB32050 - GE 50 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

THHQB32050 - GE - 22kA Circuit Breaker

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

$258^{99 CAD} $258.99 CAD

THHQB1150 - GE 50 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker

THHQB1150 - GE - 22kA Circuit Breaker

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

$43^{99 CAD} $43.99 CAD

THED136050WL - GE - Molded Case Circuit Breaker

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

from $678^{99 CAD} from $678.99 CAD

THED124050WL - GE - Molded Case Circuit Breaker

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

from $626^{99 CAD} from $626.99 CAD

TEY350 - GE 50 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker

TEY350 - GE - Molded Case Circuit Breaker

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

from $249^{99 CAD} from $249.99 CAD

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