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3 Pole Breakers

162 products

Appleton (2)
Eaton Cutler-Hammer (66)
GE (28)
Schneider (1)
Schneider Electric (40)
Siemens / ITE (8)
Siemens/ITE (16)
Square D (1)

3 Pole (161)

Ground Fault (GFEP) (1)

Bolt-On (73)
Feed Thru (7)
Feed-Thru (27)
Plug-In (17)

150A (161)

240V (3)
600V (29)

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

162 products

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HMCPS150U4 - Eaton Molded Case Circuit Breaker

HMCPS150U4 - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$2,269^{99 CAD} $2,269.99 CAD

HMCPS150T4Y - Eaton Molded Case Circuit Breaker

HMCPS150T4Y - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$2,130^{99 CAD} $2,130.99 CAD

HMCPS150T4X - Eaton Molded Case Circuit Breaker

HMCPS150T4X - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$2,130^{99 CAD} $2,130.99 CAD

HMCP250A5W - Eaton Molded Case Circuit Breaker

HMCP250A5W - Eaton - Molded Case Circuit Breaker

Bolt-On - 250 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

$1,857^{99 CAD} $1,857.99 CAD

HMCP250A5 - Eaton Molded Case Circuit Breaker

HMCP250A5 - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$2,289^{99 CAD} $2,289.99 CAD

HMCP150U4Y - Eaton Molded Case Circuit Breakers

HMCP150U4Y - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$1,581^{99 CAD} $1,581.99 CAD

HMCP150U4X - Eaton Molded Case Circuit Breakers

HMCP150U4X - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$1,581^{99 CAD} $1,581.99 CAD

HMCP150U4W - Eaton Molded Case Circuit Breakers

HMCP150U4W - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$1,581^{99 CAD} $1,581.99 CAD

HMCP150T4Y - Eaton Molded Case Circuit Breakers

HMCP150T4Y - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$1,081^{99 CAD} $1,081.99 CAD

HMCP150T4X - Eaton Molded Case Circuit Breakers

HMCP150T4X - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$1,081^{99 CAD} $1,081.99 CAD

HMCP150T4W - Eaton Molded Case Circuit Breakers

HMCP150T4W - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$1,081^{99 CAD} $1,081.99 CAD

HKD3150Y - Eaton Molded Case Circuit Breaker

HKD3150Y - Eaton - Molded Case Circuit Breaker

Bolt-On - 150 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

$4,999^{99 CAD} $4,999.99 CAD

HKD3150X - Eaton Molded Case Circuit Breaker

HKD3150X - Eaton - Molded Case Circuit Breaker

Bolt-On - 150 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

$4,999^{99 CAD} $4,999.99 CAD

HKD3150C - Eaton Molded Case Circuit Breaker

HKD3150C - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$4,999^{99 CAD} $4,999.99 CAD

HKD3150W - Eaton Molded Case Circuit Breaker

HKD3150W - Eaton - Molded Case Circuit Breaker

Bolt-On - 150 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

$4,999^{99 CAD} $4,999.99 CAD

TQD32150 - GE - Molded Case Circuit Breaker

TQD32150 - GE - Molded Case Circuit Breaker

Feed-Thru - 150 Amp - 3 Pole - 240 Volt

$1,764^{99 CAD} $1,764.99 CAD

THQD32150 - GE - Molded Case Circuit Breaker

Feed-Thru - 150 Amp - 3 Pole - 240 Volt

$1,999^{99 CAD} $1,999.99 CAD

TJK436T150 - GE - Trip Unit

Bolt-On - 150 Amp - 3 Pole - 600 Volt

$1,429^{99 CAD} $1,429.99 CAD

QDP32150TM - Square D 150 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

QDP32150TM - Square D - 150 Amp Molded Case Circuit Breaker

Bolt-On - 150 Amp - 3 Pole - 240 Volt

Schneider Electric

$2,085^{99 CAD} $2,085.99 CAD

EDH3150 - Eaton - 150 Amp Molded Case Circuit Breaker

Bolt-On - 150 Amp - 3 Pole - 240 Volt

Eaton Cutler-Hammer

Sale price$1,295^{99 CAD} $1,295.99 CAD Regular price $2,696^{98 CAD} $2,696.98 CAD Save $1,400.99 CAD

HJA36150U44X - Square D 150 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

HJA36150U31X - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 150 Amp - 10 Pole - 600 Volt

Sale price$6,103^{99 CAD} $6,103.99 CAD Regular price $7,213^{00 CAD} $7,213.00 CAD Save $1,109.01 CAD

THED136150 - GE - Molded Case Circuit Breaker

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

$2,545^{99 CAD} $2,545.99 CAD

TED134150 - GE 150 Amp 3 Pole 480 Volt Molded Case Thermal Magnetic Circuit Breaker

TED134150 - GE - Molded Case Circuit Breaker

Feed-Thru - 150 Amp - 3 Pole - 450 Volt

$2,049^{99 CAD} $2,049.99 CAD

QE3150VH - Square D 150 Amp 3 Pole 240 Volt Molded Case Circuit Breaker

QE3150VH - Square D - 150 Amp Molded Case Circuit Breaker

Plug-In - 150 Amp - 3 Pole - 240 Volt

Schneider Electric

$4,487^{99 CAD} $4,487.99 CAD

LXL36150 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

$2,715^{99 CAD} $2,715.99 CAD

KCB34150 - Square D - Molded Case Circuit Breaker

KCB34150 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 150 Amp - 3 Pole - 480 Volt

Schneider Electric

$3,051^{99 CAD} $3,051.99 CAD

HRL36150U31X - Square D - Molded Case Circuit Breaker

HRL36150U31X - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $2,777^{99 CAD} from $2,777.99 CAD Regular price $3,471^{99 CAD} $3,471.99 CAD Save $694 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

HLL36150LV - Square D - Molded Case Circuit Breaker

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

Schneider Electric

$3,989^{99 CAD} $3,989.99 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

$5,543^{99 CAD} $5,543.99 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

JT3150FA - Eaton - Trip Unit

JT3150FA - Eaton - Trip Unit

Bolt-On - 150 Amp - 3 Pole - 1 Volt

Eaton Cutler-Hammer

$1,007^{99 CAD} $1,007.99 CAD

SEDA36AN0150 - GE - Molded Case Circuit Breaker

SEDA36AN0150 - GE - Molded Case Circuit Breaker

Bolt-On - 150 Amp - 3 Pole - 600 Volt

from $799^{99 CAD} from $799.99 CAD Regular price $1,060^{99 CAD} $1,060.99 CAD Save $261 CAD

HGA36150U31X - Square D 150 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

HGA36150U31X - Square D - Molded Case Circuit Breakers

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

Schneider Electric

from $2,569^{99 CAD} from $2,569.99 CAD Regular price $3,202^{99 CAD} $3,202.99 CAD Save $633 CAD

JDB3150 - Eaton - Molded Case Circuit Breaker

JDB3150 - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$4,364^{99 CAD} $4,364.99 CAD

HJA36150U44X - Square D 150 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

HJA36150U44X - Square D - Molded Case Circuit Breakers

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

Schneider Electric

from $5,769^{99 CAD} from $5,769.99 CAD Regular price $6,159^{99 CAD} $6,159.99 CAD Save $390 CAD

JGE3150FAG - Eaton - Molded Case Circuit Breaker

JGE3150FAG - Eaton - Molded Case Circuit Breaker

Feed-Thru - 150 Amp - 3 Pole - 2 Volt

Eaton Cutler-Hammer

$2,599^{99 CAD} $2,599.99 CAD

JDB3150L - Eaton - Molded Case Circuit Breaker

JDB3150L - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$1,999^{99 CAD} $1,999.99 CAD

EDB3150L - Eaton - Molded Case Circuit Breaker

EDB3150L - Eaton - Molded Case Circuit Breaker

Feed-Thru - 150 Amp - 3 Pole - 240 Volt

Eaton Cutler-Hammer

$1,080^{99 CAD} $1,080.99 CAD

HRA36150U31X - Square D - Molded Case Circuit Breaker

HRA36150U31X - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $6,389^{99 CAD} from $6,389.99 CAD Regular price $9,999^{99 CAD} $9,999.99 CAD Save $3,610 CAD

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