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Home / Collections /

3 Pole Breakers

3979 products

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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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MGP36800 - Square D 800 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

MGP36800 - Square D - Molded Case Circuit Breaker

Bolt On - 800 Amp - 3 Pole - 600 Volt

Schneider Electric

from $7,199^{99 CAD} from $7,199.99 CAD Regular price $8,341^{99 CAD} $8,341.99 CAD Save $1,142 CAD

KAL36090 - Square D - Molded Case Circuit Breaker

KAL36090 - Square D - Molded Case Circuit Breaker

Feed-Thru - 90 Amp - 3 Pole - 600 Volt

Schneider Electric

from $3,754^{99 CAD} from $3,754.99 CAD

MAL36300 - Square D 300 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

MAL36300 - Square D - Molded Case Circuit Breaker

Feed-Thru - 300 Amp - 3 Pole - 600 Volt

Schneider Electric

from $4,499^{99 CAD} from $4,499.99 CAD Regular price $5,999^{99 CAD} $5,999.99 CAD Save $1,500 CAD

LJF36400U31X - Square D 400 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

LJF36400U31X - Square D - Molded Case Circuit Breaker

Bolt On - 400 Amp - 3 Pole - 600 Volt

Schneider Electric

from $9,999^{99 CAD} from $9,999.99 CAD Regular price $14,659^{99 CAD} $14,659.99 CAD Save $4,660 CAD

FAL320301380 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $2,939^{99 CAD} from $2,939.99 CAD

KI36175 - Square D - Molded Case Circuit Breaker

KI36175 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 175 Amp - 3 Pole - 600 Volt

Schneider Electric

from $5,828^{99 CAD} from $5,828.99 CAD

HJL36150U31X - Square D - Molded Case Circuit Breaker

HJL36150U31X - Square D - Molded Case Circuit Breaker

Feed-Thru - 150 Amp - 3 Pole - 600 Volt

Schneider Electric

from $3,359^{99 CAD} from $3,359.99 CAD Regular price $4,619^{99 CAD} $4,619.99 CAD Save $1,260 CAD

HJL36020AA - Square D - Molded Case Circuit Breaker

HJL36020AA - Square D - Molded Case Circuit Breaker

Feed-Thru - 20 Amp - 3 Pole - 600 Volt

Schneider Electric

from $4,319^{99 CAD} from $4,319.99 CAD Regular price $4,999^{99 CAD} $4,999.99 CAD Save $680 CAD

HDA36100U53X - Square D 100 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

HDA36100U53X - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 100 Amp - 3 Pole - 600 Volt

Schneider Electric

from $4,369^{99 CAD} from $4,369.99 CAD Regular price $4,999^{99 CAD} $4,999.99 CAD Save $630 CAD

LGA36250U33X - Square D 250 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

LGA36250U33X - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 250 Amp - 3 Pole - 600 Volt

Schneider Electric

from $5,454^{99 CAD} from $5,454.99 CAD Regular price $9,999^{99 CAD} $9,999.99 CAD Save $4,545 CAD

MJA36450 - Square D 450 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

MJA36450 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 450 Amp - 3 Pole - 600 Volt

Schneider Electric

from $6,939^{99 CAD} from $6,939.99 CAD Regular price $7,083^{99 CAD} $7,083.99 CAD Save $144 CAD

PJL36000S10 - Square D 1000 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

PJL36000S10 - Square D - Molded Case Circuit Breaker

Feed-Thru - 1000 Amp - 3 Pole - 600 Volt

Schneider Electric

from $5,199^{99 CAD} from $5,199.99 CAD Regular price $5,999^{99 CAD} $5,999.99 CAD Save $800 CAD

HLL36150LV - Square D - Molded Case Circuit Breaker

Feed-Thru - 150 Amp - 3 Pole - 600 Volt

Schneider Electric

from $2,792^{99 CAD} from $2,792.99 CAD

FAL341001380 - Square D - Molded Case Circuit Breaker

Feed-Thru - 100 Amp - 3 Pole - 480 Volt

Schneider Electric

from $1,152^{99 CAD} from $1,152.99 CAD

KH36150 - Square D - Molded Case Circuit Breaker

KH36150 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 150 Amp - 3 Pole - 600 Volt

Schneider Electric

from $3,880^{99 CAD} from $3,880.99 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

FAL361001380 - Square D - Molded Case Circuit Breaker

Feed-Thru - 100 Amp - 3 Pole - 600 Volt

Schneider Electric

from $5,389^{99 CAD} from $5,389.99 CAD

Limited availability

QMB326W - Square D 600 Amp 3 Pole 240 Volt Panel Board Switches

QMB326W - Square D - 600 Amp Panel Board Switches

600 Amp - 3 Pole - 240 Volt

Schneider Electric

$9,267^{99 CAD} $9,267.99 CAD

KH36225 - Square D - Molded Case Circuit Breaker

KH36225 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 225 Amp - 3 Pole - 600 Volt

Schneider Electric

from $4,516^{99 CAD} from $4,516.99 CAD

QMB326MW - Square D - 600 Amp Panel Board Switches

600 Amp - 3 Pole - 240 Volt

Schneider Electric

$7,699^{99 CAD} $7,699.99 CAD

KI36125 - Square D - Molded Case Circuit Breaker

KI36125 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 125 Amp - 3 Pole - 600 Volt

Schneider Electric

from $5,634^{99 CAD} from $5,634.99 CAD

PKA36040U31A - Square D 400 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

PKA36040U31A - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 400 Amp - 3 Pole - 600 Volt

Schneider Electric

from $11,571^{99 CAD} from $11,571.99 CAD Regular price $14,464^{99 CAD} $14,464.99 CAD Save $2,893 CAD

LH36150 - Square D 150 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

LH36150 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 150 Amp - 3 Pole - 600 Volt

Schneider Electric

from $4,989^{99 CAD} from $4,989.99 CAD Regular price $5,999^{99 CAD} $5,999.99 CAD Save $1,010 CAD

JJL36250U44X - Square D - Molded Case Circuit Breaker

JJL36250U44X - Square D - Molded Case Circuit Breaker

Feed-Thru - 250 Amp - 3 Pole - 600 Volt

Schneider Electric

from $6,719^{99 CAD} from $6,719.99 CAD

JDP34250WU31X - Square D - Molded Case Circuit Breaker

Bolt On - 250 Amp - 3 Pole - 480 Volt

Schneider Electric

from $3,625^{99 CAD} from $3,625.99 CAD

JDM34250WU31X - Square D - Molded Case Circuit Breaker

Bolt On - 250 Amp - 3 Pole - 480 Volt

Schneider Electric

from $3,625^{99 CAD} from $3,625.99 CAD

LGA36600U33X - Square D 600 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

LGA36600U33X - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 600 Amp - 3 Pole - 600 Volt

Schneider Electric

from $7,281^{99 CAD} from $7,281.99 CAD Regular price $11,897^{99 CAD} $11,897.99 CAD Save $4,616 CAD

Limited availability

QMB367MW - Square D - 800 Amp Panel Board Switches

800 Amp - 3 Pole - 600 Volt

Schneider Electric

$11,198^{99 CAD} $11,198.99 CAD

KC34225 - Square D - Molded Case Circuit Breaker

KC34225 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 225 Amp - 3 Pole - 480 Volt

Schneider Electric

from $3,247^{99 CAD} from $3,247.99 CAD Regular price $4,059^{99 CAD} $4,059.99 CAD Save $812 CAD

KC34250 - Square D - Molded Case Circuit Breaker

KC34250 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 250 Amp - 3 Pole - 480 Volt

Schneider Electric

from $6,899^{99 CAD} from $6,899.99 CAD

LEL36250LI - Square D - Molded Case Circuit Breaker

Feed-Thru - 250 Amp - 3 Pole - 600 Volt

Schneider Electric

from $4,654^{99 CAD} from $4,654.99 CAD

Q232225H - Square D - 225 Amp Molded Case Circuit Breaker

Q232225H - Square D - 225 Amp Molded Case Circuit Breaker

Plug-In - 225 Amp - 3 Pole - 240 Volt

Schneider Electric

from $577^{99 CAD} from $577.99 CAD Regular price $722^{99 CAD} $722.99 CAD Save $145 CAD

LE36100LSG - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 100 Amp - 3 Pole - 600 Volt

Schneider Electric

from $5,206^{99 CAD} from $5,206.99 CAD

PGL36025U31A - Square D 250 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

PGL36025U31A - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 250 Amp - 3 Pole - 600 Volt

Schneider Electric

from $8,999^{99 CAD} from $8,999.99 CAD Regular price $11,999^{99 CAD} $11,999.99 CAD Save $3,000 CAD

PGA36120 - Square D 1200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

PGA36120 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 1200 Amp - 3 Pole - 600 Volt

Schneider Electric

from $14,699^{99 CAD} from $14,699.99 CAD Regular price $18,011^{99 CAD} $18,011.99 CAD Save $3,312 CAD

PGA36060CU33A - Square D 600 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

PGA36060CU33A - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 600 Amp - 3 Pole - 600 Volt

Schneider Electric

from $11,319^{99 CAD} from $11,319.99 CAD Regular price $13,999^{99 CAD} $13,999.99 CAD Save $2,680 CAD

PGA36060U44A - Square D 600 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

PGA36060U44A - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 600 Amp - 3 Pole - 600 Volt

Schneider Electric

from $11,999^{99 CAD} from $11,999.99 CAD Regular price $13,999^{99 CAD} $13,999.99 CAD Save $2,000 CAD

PLA34120 - Square D 1200 Amp 3 Pole 480 Volt Molded Case Circuit Breaker

PLA34120 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 1200 Amp - 3 Pole - 480 Volt

Schneider Electric

from $13,435^{99 CAD} from $13,435.99 CAD

PJA36120 - Square D 1200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

PJA36120 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 1200 Amp - 3 Pole - 600 Volt

Schneider Electric

from $12,999^{99 CAD} from $12,999.99 CAD Regular price $19,095^{99 CAD} $19,095.99 CAD Save $6,096 CAD

H364N - Square D 200 Amp 3 Pole 600 Volt Disconnect

CH364N - Square D - 200 Amp Disconnect

200 Amp - 3 Pole - 600 Volt

Schneider Electric

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

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