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Home / Collections /

3 Pole Breakers

3976 products

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

3976 products

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NGB3B045B - Siemens - Molded Case Circuit Breaker

NGB3B045B - Siemens - Molded Case Circuit Breaker

Bolt On - 45 Amp - 3 Pole - 600 Volt

from $493^{99 CAD} from $493.99 CAD Regular price $632^{99 CAD} $632.99 CAD Save $139 CAD

NGB3B040B - Siemens - Molded Case Circuit Breaker

NGB3B040B - Siemens - Molded Case Circuit Breaker

Bolt On - 40 Amp - 3 Pole - 600 Volt

from $485^{99 CAD} from $485.99 CAD Regular price $607^{99 CAD} $607.99 CAD Save $122 CAD

NGB3B035B - Siemens - Molded Case Circuit Breaker

NGB3B035B - Siemens - Molded Case Circuit Breaker

Bolt On - 35 Amp - 3 Pole - 600 Volt

from $505^{99 CAD} from $505.99 CAD Regular price $632^{99 CAD} $632.99 CAD Save $127 CAD

NGB3B025B - Siemens - Molded Case Circuit Breaker

NGB3B025B - Siemens - Molded Case Circuit Breaker

Bolt On - 25 Amp - 3 Pole - 600 Volt

from $491^{99 CAD} from $491.99 CAD Regular price $614^{99 CAD} $614.99 CAD Save $123 CAD

NGB3B020B - Siemens - Molded Case Circuit Breaker

NGB3B020B - Siemens - Molded Case Circuit Breaker

Bolt On - 20 Amp - 3 Pole - 600 Volt

from $485^{99 CAD} from $485.99 CAD Regular price $607^{99 CAD} $607.99 CAD Save $122 CAD

Limited availability

NEB3B125B - Siemens - Molded Case Circuit Breaker

NEB3B125B - Siemens - Molded Case Circuit Breaker

Bolt On - 125 Amp - 3 Pole - 600 Volt

from $3,334^{99 CAD} from $3,334.99 CAD Regular price $4,272^{99 CAD} $4,272.99 CAD Save $938 CAD

NEB3B110B - Siemens - Molded Case Circuit Breaker

NEB3B110B - Siemens - Molded Case Circuit Breaker

Bolt On - 110 Amp - 3 Pole - 600 Volt

from $3,334^{99 CAD} from $3,334.99 CAD Regular price $4,168^{99 CAD} $4,168.99 CAD Save $834 CAD

NEB3B100B - Siemens - Molded Case Circuit Breaker

NEB3B100B - Siemens - Molded Case Circuit Breaker

Bolt On - 100 Amp - 3 Pole - 600 Volt

from $2,799^{99 CAD} from $2,799.99 CAD Regular price $3,630^{99 CAD} $3,630.99 CAD Save $831 CAD

Limited availability

NEB3B090B - Siemens - Molded Case Circuit Breaker

NEB3B090B - Siemens - Molded Case Circuit Breaker

Bolt On - 90 Amp - 3 Pole - 600 Volt

from $2,799^{99 CAD} from $2,799.99 CAD Regular price $4,030^{99 CAD} $4,030.99 CAD Save $1,231 CAD

NEB3B080B - Siemens - Molded Case Circuit Breaker

NEB3B080B - Siemens - Molded Case Circuit Breaker

Bolt On - 80 Amp - 3 Pole - 600 Volt

from $2,799^{99 CAD} from $2,799.99 CAD Regular price $3,603^{99 CAD} $3,603.99 CAD Save $804 CAD

NEB3B070B - Siemens - Molded Case Circuit Breaker

NEB3B070B - Siemens - Molded Case Circuit Breaker

Bolt On - 70 Amp - 3 Pole - 600 Volt

from $2,599^{99 CAD} from $2,599.99 CAD Regular price $3,872^{99 CAD} $3,872.99 CAD Save $1,273 CAD

NEB3B060B - Siemens - Molded Case Circuit Breaker

NEB3B060B - Siemens - Molded Case Circuit Breaker

Bolt On - 60 Amp - 3 Pole - 600 Volt

from $2,200^{99 CAD} from $2,200.99 CAD Regular price $3,348^{99 CAD} $3,348.99 CAD Save $1,148 CAD

NEB3B050B - Siemens - Molded Case Circuit Breaker

NEB3B050B - Siemens - Molded Case Circuit Breaker

Bolt On - 50 Amp - 3 Pole - 600 Volt

from $1,749^{99 CAD} from $1,749.99 CAD Regular price $3,702^{99 CAD} $3,702.99 CAD Save $1,953 CAD

NEB3B040B - Siemens - Molded Case Circuit Breaker

NEB3B040B - Siemens - Molded Case Circuit Breaker

Bolt On - 40 Amp - 3 Pole - 600 Volt

from $2,379^{99 CAD} from $2,379.99 CAD Regular price $3,723^{99 CAD} $3,723.99 CAD Save $1,344 CAD

NEB3B030B - Siemens - Molded Case Circuit Breaker

NEB3B030B - Siemens - Molded Case Circuit Breaker

Bolt On - 30 Amp - 3 Pole - 600 Volt

from $2,196^{99 CAD} from $2,196.99 CAD Regular price $3,610^{99 CAD} $3,610.99 CAD Save $1,414 CAD

NEB3B020B - Siemens - Molded Case Circuit Breaker

NEB3B020B - Siemens - Molded Case Circuit Breaker

Bolt On - 20 Amp - 3 Pole - 600 Volt

from $2,011^{99 CAD} from $2,011.99 CAD Regular price $3,349^{99 CAD} $3,349.99 CAD Save $1,338 CAD

NEB3B015B - Siemens - Molded Case Circuit Breaker

NEB3B015B - Siemens - Molded Case Circuit Breaker

Bolt On - 15 Amp - 3 Pole - 600 Volt

from $1,575^{99 CAD} from $1,575.99 CAD Regular price $3,622^{99 CAD} $3,622.99 CAD Save $2,047 CAD

ND63T120 - Siemens - Trip Unit

120 Amp - 3 Pole - 600 Volt

$4,571^{99 CAD} $4,571.99 CAD

ND63F120 - Siemens - Molded Case Circuit Breaker

ND63F120 - Siemens - Frame

Bolt On - 1200 Amp - 3 Pole - 600 Volt

$6,709^{99 CAD} $6,709.99 CAD

MXD63L800 - Siemens - Molded Case Circuit Breaker

Bolt On - 800 Amp - 3 Pole - 600 Volt

$6,393^{99 CAD} $6,393.99 CAD

MXD63H800 - Siemens - Molded Case Circuit Breaker

Bolt On - 800 Amp - 3 Pole - 600 Volt

$5,882^{99 CAD} $5,882.99 CAD

MXD63B800H - Siemens - Molded Case Circuit Breaker

Bolt On - 800 Amp - 3 Pole - 600 Volt

$6,224^{99 CAD} $6,224.99 CAD

MXD63B800 - Siemens - Molded Case Circuit Breaker

Bolt On - 800 Amp - 3 Pole - 600 Volt

$5,966^{99 CAD} $5,966.99 CAD

MXD63B700 - Siemens - Molded Case Circuit Breaker

Bolt On - 700 Amp - 3 Pole - 600 Volt

$5,623^{99 CAD} $5,623.99 CAD

MXD63B600 - Siemens - Molded Case Circuit Breaker

Bolt On - 600 Amp - 3 Pole - 600 Volt

$5,763^{99 CAD} $5,763.99 CAD

Limited availability

MD63T800 - Siemens 800 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Trip Unit

MD63T800 - Siemens - Trip Unit

800 Amp - 3 Pole - 600 Volt

$3,135^{99 CAD} $3,135.99 CAD

MD63T700 - Siemens 700 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Trip Unit

MD63T700 - Siemens - Trip Unit

700 Amp - 3 Pole - 600 Volt

$2,822^{99 CAD} $2,822.99 CAD

MD63T600 - Siemens 600 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Trip Unit

MD63T600 - Siemens - Trip Unit

600 Amp - 3 Pole - 600 Volt

$3,020^{99 CAD} $3,020.99 CAD

MD63T500 - Siemens - Trip Unit

500 Amp - 3 Pole - 600 Volt

$2,858^{99 CAD} $2,858.99 CAD

Limited availability

LMXD63L800 - Siemens 800 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

LMXD63L800 - Siemens - Molded Case Circuit Breaker

Bolt-on - 800 Amp - 3 Pole - 600 Volt

$7,807^{99 CAD} $7,807.99 CAD

LXD63L600 - Siemens - Molded Case Circuit Breaker

Bolt On - 600 Amp - 3 Pole - 480 Volt

$4,475^{99 CAD} $4,475.99 CAD

LXD63H600 - Siemens - Molded Case Circuit Breaker

Bolt On - 600 Amp - 3 Pole - 480 Volt

$6,999^{99 CAD} $6,999.99 CAD

LXD63B500 - Siemens - Molded Case Circuit Breaker

Bolt-on - 500 Amp - 3 Pole - 480 Volt

$4,069^{99 CAD} $4,069.99 CAD

LXD63B450 - Siemens - Molded Case Circuit Breaker

Bolt-on - 450 Amp - 3 Pole - 480 Volt

$4,304^{99 CAD} $4,304.99 CAD

LMXD63S800A - Siemens 800 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

LMXD63S800A - Siemens - Molded Case Circuit Breaker

Bolt-on - 800 Amp - 3 Pole - 600 Volt

$6,413^{99 CAD} $6,413.99 CAD

Limited availability

LMXD63A800 - Siemens 800 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

LMXD63A800 - Siemens - Molded Case Circuit Breaker

Bolt-on - 800 Amp - 3 Pole - 600 Volt

$8,408^{99 CAD} $8,408.99 CAD

LMD63T800 - Siemens 800 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Trip Unit

LMD63T800 - Siemens - Trip Unit

800 Amp - 3 Pole - 600 Volt

$4,177^{99 CAD} $4,177.99 CAD

LMD63T700 - Siemens 700 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Trip Unit

LMD63T700 - Siemens - Trip Unit

700 Amp - 3 Pole - 600 Volt

$4,155^{99 CAD} $4,155.99 CAD

LMD63T600 - Siemens 600 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Trip Unit

LMD63T600 - Siemens - Trip Unit

600 Amp - 3 Pole - 600 Volt

$4,173^{99 CAD} $4,173.99 CAD

LMD63T500 - Siemens 500 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Trip Unit

LMD63T500 - Siemens - Trip Unit

500 Amp - 3 Pole - 600 Volt

$3,964^{99 CAD} $3,964.99 CAD

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