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30 Amp Breakers

543 products

Allen-Bradley (1)
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Schneider Electric (113)
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Siemens/ITE (34)

1 Pole (129)
2 Pole (158)
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Ground Fault (gfci / gfi) (8)
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Bolt-On (143)
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Plug-In (23)

30A (510)
40A (1)
50A (3)
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20A 30A (3)
30A 20A (1)
30A 30A (5)

120V (9)
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480V (2)
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Save on 30 amp circuit circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.

543 products

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HDA260304 - Square D 30 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker

HDA260304 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 30 Amp - 2 Pole - 600 Volt

Schneider Electric

$1,732^{99 CAD} $1,732.99 CAD

HDA260301 - Square D 30 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker

HDA260301 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 30 Amp - 2 Pole - 600 Volt

Schneider Electric

$1,811^{99 CAD} $1,811.99 CAD

EJB24030 - Square D 30 Amp 2 Pole 480 Volt Bolt-On Circuit Molded Case Breaker

EJB24030 - Square D 30 Amp 2 Pole 480 Volt Bolt-On Circuit Molded Case Breaker

EJB24030 - Square D - Molded Case Circuit Breaker

Bolt-On - 30 Amp - 2 Pole - 480 Volt

Schneider Electric

from $349^{99 CAD} from $349.99 CAD Regular price $499^{99 CAD} $499.99 CAD Save $150 CAD

8903LG40V02 - Square D 30 Amp 4 Pole 120 Volt Lighting Contactor

8903LG40V02 - Square D - 30 Amp Lighting Contactor

30 Amp - 120 Volt

Schneider Electric

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

31063-409-57 - Square D 30 Amp 3 Pole 480 Volt Magnetic Coil

31063-409-57 - Square D - 30 Amp Magnetic Coil

30 Amp - 3 Pole - 480 Volt

Schneider Electric

$283^{99 CAD} $283.99 CAD

HED42B030 - Siemens - Molded Case Circuit Breaker

HED42B030 - Siemens - Molded Case Circuit Breaker

Bolt-On - 30 Amp - 2 Pole - 480 Volt

$799^{99 CAD} $799.99 CAD

ED43B030 - Siemens - Molded Case Circuit Breaker

Bolt On - 30 Amp - 3 Pole - 480 Volt

$769^{99 CAD} $769.99 CAD

ED21B030 - Siemens - Molded Case Circuit Breaker

ED21B030 - Siemens - Molded Case Circuit Breaker

Bolt On - 30 Amp - 1 Pole - 120 Volt

$199^{99 CAD} $199.99 CAD

CQD230 - Siemens - Molded Case Circuit Breaker

CQD230 - Siemens - Molded Case Circuit Breaker

Feed Thru - 30 Amp - 2 Pole - 480 Volt

$240^{99 CAD} $240.99 CAD

AR338 - Crouse-Hinds 30 Amp 3 Pole 600 Volt Circuit Breaking Threaded Cap

AR338 - Crouse-Hinds - Receptacle

$327^{99 CAD} $327.99 CAD

AR337 - Crouse-Hinds 30 Amp 3 Pole 600 Volt Circuit Breaking Threaded Cap

AR337 - Crouse-Hinds - Receptacle

$291^{99 CAD} $291.99 CAD

AR332 - Crouse-Hinds 30 Amp 3 Pole 600 Volt Circuit Breaking Spring Door

AR332 - Crouse-Hinds - Receptacle

$327^{99 CAD} $327.99 CAD

APJ3385 - Crouse-Hinds 30 Amp 3 Pole 600 Volt Circuit Breaking Plug

APJ3385 - Crouse-Hinds - Plug

2 Wire - 3 Pole - 30 Amp - 600 Volt

$462^{99 CAD} $462.99 CAD

ED61B030L - Siemens - Molded Case Circuit Breaker

Feed Thru - 30 Amp - 1 Pole - 600 Volt

$247^{99 CAD} $247.99 CAD

Q33000S01 - Siemens 30 Amp 3 Pole 240 Volt Molded Case Circuit Breaker

Q33000S01 - Siemens - 30 Amp Molded Case Circuit Breaker

Plug-In - 30 Amp - 3 Pole - 240 Volt

$644^{99 CAD} $644.99 CAD

Q23000S01 - Siemens 30 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

Q23000S01 - Siemens - 30 Amp Molded Case Circuit Breaker

Plug-In - 30 Amp - 2 Pole - 240 Volt

$331^{99 CAD} $331.99 CAD

Q13000S01 - Siemens 30 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

Q13000S01 - Siemens - 30 Amp Molded Case Circuit Breaker

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

$184^{99 CAD} $184.99 CAD

NGB2B030B - Siemens - Molded Case Circuit Breaker

NGB2B030B - Siemens - Molded Case Circuit Breaker

Bolt On - 30 Amp - 2 Pole - 600 Volt

$385^{99 CAD} $385.99 CAD

NGB1B030B - Siemens - Molded Case Circuit Breaker

NGB1B030B - Siemens - Molded Case Circuit Breaker

Bolt On - 30 Amp - 1 Pole - 347 Volt

$249^{99 CAD} $249.99 CAD

NEB3B030B - Siemens - Molded Case Circuit Breaker

NEB3B030B - Siemens - Molded Case Circuit Breaker

Bolt On - 30 Amp - 3 Pole - 600 Volt

$3,610^{99 CAD} $3,610.99 CAD

NEB2B030B - Siemens - Molded Case Circuit Breaker

Bolt On - 30 Amp - 2 Pole - 600 Volt

$2,476^{99 CAD} $2,476.99 CAD

NEB1B030B - Siemens - Molded Case Circuit Breaker

NEB1B030B - Siemens - Molded Case Circuit Breaker

Bolt On - 30 Amp - 1 Pole - 277 Volt

$1,371^{99 CAD} $1,371.99 CAD

HFC361R - Siemens 30 Amp 3 Pole 600 Volt Circuit Breaker Heavy Duty Switch

HFC361R - Siemens - 30 Amp Heavy Duty Switch

30 Amp - 3 Pole - 600 Volt

$432^{99 CAD} $432.99 CAD

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