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30 Amp Breakers

543 products

Allen-Bradley (1)
Appleton (14)
Crouse-Hinds (16)
Eaton Cutler-Hammer (168)
Eaton Moeller (6)
Federal Pioneer (10)
Ferraz Shawmut,Mersen (1)
GE (85)
Leviton (1)
Mersen / Ferraz Shawmut (2)
Schneider (3)
Schneider Electric (113)
Siemens / ITE (89)
Siemens/ITE (34)

1 Pole (129)
2 Pole (158)
3 Pole (193)
4 Pole (12)
Quad (8)
Twin/Tandem (13)

Ground Fault (gfci / gfi) (8)
Ground Fault (GFEP) (6)

Bolt-On (143)
Feed Thru (18)
Feed-Thru (20)
Plug-In (23)

30A (510)
40A (1)
50A (3)
15A 30A (6)
20A 30A (3)
30A 20A (1)
30A 30A (5)

120V (9)
240V (14)
250V (1)
277V (1)
480V (2)
500V (1)
600V (5)

Save on 30 amp circuit circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.

543 products

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HMCPS050K2 - Eaton Molded Case Circuit Breaker

HMCPS050K2 - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$1,522^{99 CAD} $1,522.99 CAD

HMCPS030H1Y - Eaton Molded Case Circuit Breaker

HMCPS030H1Y - Eaton - Molded Case Circuit Breaker

Feed-Thru - 30 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

$1,193^{99 CAD} $1,193.99 CAD

HMCPS030H1X - Eaton Molded Case Circuit Breaker

HMCPS030H1X - Eaton - Molded Case Circuit Breaker

Feed-Thru - 30 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

$1,193^{99 CAD} $1,193.99 CAD

HMCPE050K2W - Eaton Molded Case Circuit Breaker

HMCPE050K2W - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$999^{99 CAD} $999.99 CAD

HMCPE050K2 - Eaton Molded Case Circuit Breaker

HMCPE050K2 - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$999^{99 CAD} $999.99 CAD

HMCPE030H1Y - Eaton Molded Case Circuit Breaker

HMCPE030H1Y - Eaton - Molded Case Circuit Breaker

Feed-Thru - 30 Amp - 3 Pole - 480 Volt

Eaton Cutler-Hammer

$999^{99 CAD} $999.99 CAD

HMCPE030H1X - Eaton Molded Case Circuit Breaker

HMCPE030H1X - Eaton - Molded Case Circuit Breaker

Feed-Thru - 30 Amp - 3 Pole - 480 Volt

Eaton Cutler-Hammer

$999^{99 CAD} $999.99 CAD

THQC32030 - GE - Molded Case Circuit Breaker

THQC32030 - GE - Molded Case Circuit Breaker

Feed-Thru - 30 Amp - 3 Pole - 240 Volt

Sale price$170^{99 CAD} $170.99 CAD Regular price $242^{00 CAD} $242.00 CAD Save $71.01 CAD

THQC2130 - GE - Molded Case Circuit Breaker

Feed-Thru - 30 Amp - 2 Pole - 240 Volt

$59^{99 CAD} $59.99 CAD

THQC1130 - GE - Molded Case Circuit Breaker

Feed-Thru - 30 Amp - 1 Pole - 120 Volt

$24^{99 CAD} $24.99 CAD

ED63B030 - Siemens - Moded Case Circuit Breaker

ED63B030 - Siemens - Moded Case Circuit Breaker

Bolt On - 30 Amp - 3 Pole - 600 Volt

$699^{99 CAD} $699.99 CAD

ED63A030L - Siemens - Moded Case Circuit Breaker

ED63A030L - Siemens - Moded Case Circuit Breaker

Bolt-On - 30 Amp - 3 Pole - 600 Volt

$799^{99 CAD} $799.99 CAD

ED62B030 - Siemens - Moded Case Circuit Breaker

Bolt-On - 30 Amp - 2 Pole - 600 Volt

$599^{99 CAD} $599.99 CAD

CHN230GF - Eaton Cutler-Hammer Ground Fault Circuit Breaker

CHN230GF - Eaton Cutler-Hammer - GFCI Breaker

Plug in - 30 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

$269^{99 CAD} $269.99 CAD

HHED62B030L - Siemens - 30 Amp Molded Case Circuit Breaker

HHED62B030L - Siemens - 30 Amp Molded Case Circuit Breaker

Bolt-On - 30 Amp - 2 Pole - 600 Volt

Sale price$749^{99 CAD} $749.99 CAD Regular price $1,622^{00 CAD} $1,622.00 CAD Save $872.01 CAD

HHED63B030L - Siemens - 30 Amp Molded Case Circuit Breaker

Bolt-On - 30 Amp - 3 Pole - 600 Volt

$811^{99 CAD} $811.99 CAD

QBHGFT1030 - Eaton Cutler-Hammer 30 Amp 1 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

QBHGFT1030 - Eaton - 30 Amp GFCI Circuit Breaker

Bolt-On - 30 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

Sale price$500^{99 CAD} $500.99 CAD Regular price $855^{42 CAD} $855.42 CAD Save $354.43 CAD

QBGF1030 - Eaton - 30 Amp Molded Case Circuit Breaker

Bolt-On - 30 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

$287^{99 CAD} $287.99 CAD

QBHW3030HT - Eaton - 30 Amp Molded Case Circuit Breaker

Bolt-On - 30 Amp - 3 Pole - 240 Volt

Eaton Cutler-Hammer

$289^{99 CAD} $289.99 CAD

HED42B030L - Siemens 30 Amp 2 Pole 480 Volt Feed Thru Molded Case Circuit Breaker

HED42B030L - Siemens - 30 Amp Molded Case Circuit Breaker

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

$799^{99 CAD} $799.99 CAD

TEYD1030B - GE 30 Amp 1 Pole 480 Volt Bolt-On Molded Case Circuit Breaker

TEYD1030B - GE - Molded Case Circuit Breaker

Bolt-On - 30 Amp - 1 Pole - 480 Volt

from $175^{99 CAD} from $175.99 CAD Regular price $219^{99 CAD} $219.99 CAD Save $44 CAD

FDC4030 - Eaton - 30 Amp Molded Case Circuit Breaker

Bolt-On - 30 Amp - 4 Pole - 600 Volt

Eaton Cutler-Hammer

$1,445^{24 CAD} $1,445.24 CAD

1492HM1 - Allen-Bradley 30 Amp 600V Volt Terminal Block

1492HM1 - Allen-Bradley - 30 Amp 600V Volt Terminal Block

$4^{99 CAD} $4.99 CAD

QB2030EP - Eaton Cutler-Hammer 30 Amp 2 Pole 240 Volt Bolt-On Circuit Breaker

QB2030EP - Eaton - 30 Amp GFEP Circuit Breaker

Bolt-On - 30 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

Sale price$399^{99 CAD} $399.99 CAD Regular price $895^{00 CAD} $895.00 CAD Save $495.01 CAD

QB1030EP - Eaton Cutler-Hammer 30 Amp 1 Pole 120 Volt Bolt-On Circuit Breaker

QB1030EP - Eaton - 30 Amp GFEP Circuit Breaker

Bolt-On - 30 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

Sale price$339^{99 CAD} $339.99 CAD Regular price $661^{00 CAD} $661.00 CAD Save $321.01 CAD

QO340GFI - Square D 40 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker

QO330GFI - Square D - GFCI Circuit Breaker

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

Schneider Electric

$1,009^{49 CAD} $1,009.49 CAD

THED113030 - GE 30 Amp 1 Pole 277 Volt Molded Case Circuit Breaker

THED113030 - GE - Molded Case Circuit Breaker

Feed-Thru - 30 Amp - 1 Pole - 277 Volt

$377^{99 CAD} $377.99 CAD

THED124030 - GE 30 Amp 2 Pole 480 Volt Molded Case Circuit Breaker

THED124030 - GE - Molded Case Circuit Breaker

Feed-Thru - 30 Amp - 2 Pole - 480 Volt

$769^{99 CAD} $769.99 CAD

THED136030 - GE - Molded Case Circuit Breaker

Feed-Thru - 30 Amp - 3 Pole - 600 Volt

$1,035^{99 CAD} $1,035.99 CAD

TEB111030 - GE 30 Amp 1 Pole 120 Volt Molded Case Circuit Breaker General Electric Lug

TEB111030 - GE - Molded Case Circuit Breaker

Feed-Thru - 30 Amp - 1 Pole - 120 Volt

$125^{99 CAD} $125.99 CAD

TEB122030 - GE 30 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug

TEB122030 - GE - Molded Case Circuit Breaker

Feed-Thru - 30 Amp - 2 Pole - 240 Volt

$599^{99 CAD} $599.99 CAD

TEB132030 - GE 30 Amp 3 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug

TEB132030 - GE - Molded Case Circuit Breaker

Feed-Thru - 30 Amp - 3 Pole - 240 Volt

$644^{99 CAD} $644.99 CAD

TED113030 - GE 30 Amp 1 Pole 277 Volt Molded Case Circuit Breaker General Electric Lug

TED113030 - GE - Molded Case Circuit Breaker

Feed-Thru - 30 Amp - 1 Pole - 277 Volt

$175^{99 CAD} $175.99 CAD

TED124030 - GE 30 Amp 2 Pole 480 Volt Molded Case Circuit Breaker General Electric Lug

TED124030 - GE - Molded Case Circuit Breaker

Feed-Thru - 30 Amp - 2 Pole - 480 Volt

$525^{99 CAD} $525.99 CAD

TED134030 - GE 30 Amp 3 Pole 480 Volt Molded Case Thermal Magnetic Circuit Breaker

TED134030 - GE - Molded Case Circuit Breaker

Feed-Thru - 30 Amp - 3 Pole - 480 Volt

$958^{99 CAD} $958.99 CAD

TED136030 - GE - Molded Case Circuit Breaker

Feed-Thru - 30 Amp - 3 Pole - 600 Volt

$1,009^{99 CAD} $1,009.99 CAD

HFD3030 - Eaton - Moded Case Circuit Breaker

Feed Thru - 30 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

HF361R - Siemens 30 Amp 3 Pole 600 Volt Heavy Duty Safety Switch

HFC361R - Siemens - 30 Amp Heavy Duty Safety Switch

30 Amp - 3 Pole - 600 Volt

$432^{99 CAD} $432.99 CAD

HNF361 - Siemens 30 Amp 3 Pole 600 Volt Disconnect Safety Switches

HNFC361 - Siemens - 30 Amp Disconnect Safety Switches

30 Amp - 3 Pole - 600 Volt

$214^{99 CAD} $214.99 CAD

C350KC63 - Eaton Cutler-Hammer 30 Amp 600 Volt Fuse Block

C350KC63 - Eaton - 30 Amp Fuse Block

30 Amp - 600 Volt

Eaton Cutler-Hammer

$469^{99 CAD} $469.99 CAD

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