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Home / Collections /

3 Pole Breakers

3979 products

ABB (1)
Allen-Bradley (6)
Appleton (27)
Crouse-Hinds (21)
Eaton (21)
Eaton Cutler-Hammer (1388)
Eaton Moeller (161)
Federal Pioneer (18)
GE (570)
GE Accessories (1)
General Electric (2)
Schneider Electric (820)
Siemens (16)
Siemens / ITE (510)
Siemens/ITE (412)
Square D (3)
Thomas & Betts (1)
Westinghouse (1)

2 Pole (1)
3 Pole (3933)
6 Pole (1)

Ground Fault (gfci / gfi) (15)
Ground Fault (GFEP) (6)
Safety Switch (3)

Bolt-In (25)
Bolt-On (1539)
Feed Thru (177)
Feed-Thru (536)
Plug-In (303)

2V (1)
120V (2)
240V (375)
240 V (1)
400V (12)
415V (2)
480V (96)
600V (696)
600 V (2)

Save on 3 pole, 3 phase circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.

3979 products

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LGS340033W - Eaton - Molded Case Circuit Breaker

LGS340033W - Eaton - Molded Case Circuit Breaker

Bolt On - 400A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $3,572^{99 CAD} from $3,572.99 CAD Regular price $4,465^{99 CAD} $4,465.99 CAD Save $893 CAD

LGS340033G - Eaton - Molded Case Circuit Breaker

LGS340033G - Eaton - Molded Case Circuit Breaker

Feed Thru - 400A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $3,572^{99 CAD} from $3,572.99 CAD Regular price $4,465^{99 CAD} $4,465.99 CAD Save $893 CAD

LGS3350FAG - Eaton - Molded Case Circuit Breaker

LGS3350FAG - Eaton - Molded Case Circuit Breaker

Feed Thru - 350A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $3,598^{99 CAD} from $3,598.99 CAD Regular price $5,685^{00 CAD} $5,685.00 CAD Save $2,086.01 CAD

LGS3320AAG - Eaton - Molded Case Circuit Breaker

LGS3320AAG - Eaton - Molded Case Circuit Breaker

Feed Thru - 320A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $4,561^{99 CAD} from $4,561.99 CAD

LGS3300FAG - Eaton - Molded Case Circuit Breaker

LGS3300FAG - Eaton - Molded Case Circuit Breaker

Feed Thru - 300A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $3,598^{99 CAD} from $3,598.99 CAD Regular price $5,685^{00 CAD} $5,685.00 CAD Save $2,086.01 CAD

LGH3630AAG - Eaton - Molded Case Circuit Breaker

LGH3630AAG - Eaton - Molded Case Circuit Breaker

Feed Thru - 630A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $7,041^{99 CAD} from $7,041.99 CAD Regular price $8,802^{99 CAD} $8,802.99 CAD Save $1,761 CAD

LGH363036G - Eaton - Molded Case Circuit Breaker

LGH363036G - Eaton - Molded Case Circuit Breaker

Feed Thru - 630A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $9,180^{99 CAD} from $9,180.99 CAD

LGH363033G - Eaton - Molded Case Circuit Breaker

LGH363033G - Eaton - Molded Case Circuit Breaker

Feed Thru - 630A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $6,052^{99 CAD} from $6,052.99 CAD

LGH360033W - Eaton - Molded Case Circuit Breaker

LGH360033W - Eaton - Molded Case Circuit Breaker

Bolt On - 600A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $6,022^{99 CAD} from $6,022.99 CAD

LGH360033G - Eaton - Molded Case Circuit Breaker

LGH360033G - Eaton - Molded Case Circuit Breaker

Feed Thru - 600A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $5,924^{99 CAD} from $5,924.99 CAD

LGH3500AAG - Eaton - Molded Case Circuit Breaker

LGH3500AAG - Eaton - Molded Case Circuit Breaker

Feed Thru - 500A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $5,208^{99 CAD} from $5,208.99 CAD Regular price $6,510^{99 CAD} $6,510.99 CAD Save $1,302 CAD

LGH3400AAG - Eaton - Molded Case Circuit Breaker

LGH3400AAG - Eaton - Molded Case Circuit Breaker

Feed Thru - 400A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $5,152^{99 CAD} from $5,152.99 CAD Regular price $6,440^{99 CAD} $6,440.99 CAD Save $1,288 CAD

LGH340036G - Eaton - Molded Case Circuit Breaker

LGH340036G - Eaton - Molded Case Circuit Breaker

Feed Thru - 400A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $10,399^{99 CAD} from $10,399.99 CAD

LGH340033W - Eaton - Molded Case Circuit Breaker

LGH340033W - Eaton - Molded Case Circuit Breaker

Bolt On - 400A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $3,373^{99 CAD} from $3,373.99 CAD

LGH340033G - Eaton - Molded Case Circuit Breaker

LGH340033G - Eaton - Molded Case Circuit Breaker

Feed Thru - 400A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $5,968^{99 CAD} from $5,968.99 CAD Regular price $7,460^{99 CAD} $7,460.99 CAD Save $1,492 CAD

LGH3350FAG - Eaton - Molded Case Circuit Breaker

LGH3350FAG - Eaton - Molded Case Circuit Breaker

Feed Thru - 350A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $6,796^{99 CAD} from $6,796.99 CAD Regular price $8,610^{00 CAD} $8,610.00 CAD Save $1,813.01 CAD

LGH3320AAG - Eaton - Molded Case Circuit Breaker

LGH3320AAG - Eaton - Molded Case Circuit Breaker

Feed Thru - 320A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $6,127^{99 CAD} from $6,127.99 CAD

LGE3630AAG - Eaton - Molded Case Circuit Breaker

LGE3630AAG - Eaton - Molded Case Circuit Breaker

Feed Thru - 630A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $4,647^{99 CAD} from $4,647.99 CAD Regular price $5,809^{99 CAD} $5,809.99 CAD Save $1,162 CAD

LGE363036G - Eaton - Molded Case Circuit Breaker

LGE363036G - Eaton - Molded Case Circuit Breaker

Feed Thru - 630A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $7,082^{99 CAD} from $7,082.99 CAD

LGE363033G - Eaton - Molded Case Circuit Breaker

LGE363033G - Eaton - Molded Case Circuit Breaker

Feed Thru - 630A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $3,958^{99 CAD} from $3,958.99 CAD

LGE360036G - Eaton - Molded Case Circuit Breaker

LGE360036G - Eaton - Molded Case Circuit Breaker

Feed Thru - 600A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $7,179^{99 CAD} from $7,179.99 CAD Regular price $12,590^{00 CAD} $12,590.00 CAD Save $5,410.01 CAD

LGE360033W - Eaton - Molded Case Circuit Breaker

LGE360033W - Eaton - Molded Case Circuit Breaker

Bolt On - 600A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $3,805^{99 CAD} from $3,805.99 CAD

LGE360033G - Eaton - Molded Case Circuit Breaker

LGE360033G - Eaton - Molded Case Circuit Breaker

Feed Thru - 600A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $2,925^{99 CAD} from $2,925.99 CAD Regular price $7,150^{00 CAD} $7,150.00 CAD Save $4,224.01 CAD

LGE3500FAG - Eaton - Molded Case Circuit Breaker

LGE3500FAG - Eaton - Molded Case Circuit Breaker

Feed Thru - 500 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $4,523^{99 CAD} from $4,523.99 CAD Regular price $6,745^{00 CAD} $6,745.00 CAD Save $2,221.01 CAD

LGE3500AAG - Eaton - Molded Case Circuit Breaker

LGE3500AAG - Eaton - Molded Case Circuit Breaker

Feed Thru - 500A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $4,066^{99 CAD} from $4,066.99 CAD

LGE3400FAG - Eaton - Molded Case Circuit Breaker

LGE3400FAG - Eaton - Molded Case Circuit Breaker

Feed Thru - 400A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $4,480^{99 CAD} from $4,480.99 CAD Regular price $4,696^{00 CAD} $4,696.00 CAD Save $215.01 CAD

LGE3400AAG - Eaton - Molded Case Circuit Breaker

LGE3400AAG - Eaton - Molded Case Circuit Breaker

Feed Thru - 400A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $4,033^{99 CAD} from $4,033.99 CAD

LGE340033G - Eaton - Molded Case Circuit Breaker

LGE340033G - Eaton - Molded Case Circuit Breaker

Feed Thru - 400A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $3,057^{99 CAD} from $3,057.99 CAD Regular price $3,822^{99 CAD} $3,822.99 CAD Save $765 CAD

LGE3350FAG - Eaton - Molded Case Circuit Breaker

LGE3350FAG - Eaton - Molded Case Circuit Breaker

Feed Thru - 350A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $3,464^{99 CAD} from $3,464.99 CAD Regular price $4,696^{00 CAD} $4,696.00 CAD Save $1,231.01 CAD

LGE3320AAG - Eaton - Molded Case Circuit Breaker

LGE3320AAG - Eaton - Molded Case Circuit Breaker

Feed Thru - 320A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $4,033^{99 CAD} from $4,033.99 CAD

LGE3300FAG - Eaton - Molded Case Circuit Breaker

LGE3300FAG - Eaton - Molded Case Circuit Breaker

Feed Thru - 300A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $3,598^{99 CAD} from $3,598.99 CAD Regular price $4,696^{00 CAD} $4,696.00 CAD Save $1,097.01 CAD

LDC3500 - Eaton - Molded Case Circuit Breaker

LDC3500 - Eaton - Molded Case Circuit Breaker

Feed Thru - 500A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $8,007^{99 CAD} from $8,007.99 CAD Regular price $14,099^{99 CAD} $14,099.99 CAD Save $6,092 CAD

LDC3300 - Eaton - Molded Case Circuit Breaker

LDC3300 - Eaton - Molded Case Circuit Breaker

Feed Thru - 300A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $13,685^{99 CAD} from $13,685.99 CAD Regular price $17,107^{99 CAD} $17,107.99 CAD Save $3,422 CAD

LDB3500 - Eaton - Molded Case Circuit Breaker

LDB3500 - Eaton - Molded Case Circuit Breaker

Feed Thru - 400A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $1,456^{99 CAD} from $1,456.99 CAD

LDB3450 - Eaton - Molded Case Circuit Breaker

LDB3450 - Eaton - Molded Case Circuit Breaker

Feed Thru - 450A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $1,481^{99 CAD} from $1,481.99 CAD

LDB3400 - Eaton - Molded Case Circuit Breaker

LDB3400 - Eaton - Molded Case Circuit Breaker

Feed Thru - 400A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $3,740^{99 CAD} from $3,740.99 CAD

KES3125LSIG - Eaton - Trip Unit

KES3125LSIG - Eaton - Trip Unit

125 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

$6,558^{99 CAD} $6,558.99 CAD

KDC3250 - Eaton - Molded Case Circuit Breaker

KDC3250 - Eaton - Molded Case Circuit Breaker

Feed Thru - 250 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $4,742^{99 CAD} from $4,742.99 CAD Regular price $6,069^{99 CAD} $6,069.99 CAD Save $1,327 CAD

KDC3175 - Eaton - Molded Case Circuit Breaker

KDC3175 - Eaton - Molded Case Circuit Breaker

Feed Thru - 175A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $4,865^{99 CAD} from $4,865.99 CAD Regular price $6,082^{99 CAD} $6,082.99 CAD Save $1,217 CAD

KDC3150 - Eaton - Molded Case Circuit Breaker

KDC3150 - Eaton - Molded Case Circuit Breaker

Feed Thru - 150A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $4,865^{99 CAD} from $4,865.99 CAD Regular price $6,082^{99 CAD} $6,082.99 CAD Save $1,217 CAD

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