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Home / Collections /

3 Pole Breakers

3979 products

ABB (1)
Allen-Bradley (6)
Appleton (27)
Crouse-Hinds (21)
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Eaton Cutler-Hammer (1388)
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Federal Pioneer (18)
GE (570)
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Schneider Electric (820)
Siemens (16)
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Siemens/ITE (412)
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Thomas & Betts (1)
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2 Pole (1)
3 Pole (3933)
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Ground Fault (gfci / gfi) (15)
Ground Fault (GFEP) (6)
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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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LGG3B040L - Siemens - Molded Case Circuit Breaker

LGG3B040L - Siemens - Molded Case Circuit Breaker

Feed-Thru - 40 Amp - 3 Pole - 600 Volt

from $909^{99 CAD} from $909.99 CAD

BG3B015 - Siemens - Molded Case Circuit Breaker

Bolt-On - 15 Amp - 3 Pole - 240 Volt

from $244^{99 CAD} from $244.99 CAD

LGG3B020L - Siemens - Molded Case Circuit Breaker

LGG3B020L - Siemens - Molded Case Circuit Breaker

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

from $909^{99 CAD} from $909.99 CAD

LGG3B015L - Siemens - Molded Case Circuit Breaker

LGG3B015L - Siemens - Molded Case Circuit Breaker

Feed-Thru - 15 Amp - 3 Pole - 600 Volt

from $909^{99 CAD} from $909.99 CAD

LGG3B090L - Siemens - Molded Case Circuit Breaker

LGG3B090L - Siemens - Molded Case Circuit Breaker

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

from $1,049^{99 CAD} from $1,049.99 CAD

LGB3B100B - Siemens - Molded Case Circuit Breaker

LGB3B100B - Siemens - Molded Case Circuit Breaker

Bolt-On - 100 Amp - 3 Pole - 600 Volt

from $553^{99 CAD} from $553.99 CAD Regular price $746^{99 CAD} $746.99 CAD Save $193 CAD

LGG3B070L - Siemens - Molded Case Circuit Breaker

LGG3B070L - Siemens - Molded Case Circuit Breaker

Feed-Thru - 70 Amp - 3 Pole - 600 Volt

from $1,049^{99 CAD} from $1,049.99 CAD

LGG3B050L - Siemens - Molded Case Circuit Breaker

LGG3B050L - Siemens - Molded Case Circuit Breaker

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

from $909^{99 CAD} from $909.99 CAD

LGB3B020B - Siemens - Molded Case Circuit Breaker

LGB3B020B - Siemens - Molded Case Circuit Breaker

Bolt-On - 20 Amp - 3 Pole - 480 Volt

from $489^{99 CAD} from $489.99 CAD Regular price $1,008^{99 CAD} $1,008.99 CAD Save $519 CAD

HGB3B045B - Siemens - Molded Case Circuit Breaker

HGB3B045B - Siemens - Molded Case Circuit Breaker

Bolt-On - 45 Amp - 3 Pole - 600 Volt

from $545^{99 CAD} from $545.99 CAD Regular price $699^{99 CAD} $699.99 CAD Save $154 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

HFD63B110 - Siemens - Molded Case Circuit Breaker

HFD63B110 - Siemens - Molded Case Circuit Breaker

Bolt-On - 110 Amp - 3 Pole - 600 Volt

from $2,379^{99 CAD} from $2,379.99 CAD

HFD63B250 - Siemens - Molded Case Circuit Breaker

HFD63B250 - Siemens - Molded Case Circuit Breaker

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

from $2,799^{99 CAD} from $2,799.99 CAD

ED23B090 - Siemens - Molded Case Circuit Breaker

ED23B090 - Siemens - Molded Case Circuit Breaker

Bolt-On - 90 Amp - 3 Pole - 240 Volt

from $349^{99 CAD} from $349.99 CAD

CMD63B600 - Siemens - Molded Case Circuit Breaker

CMD63B500 - Siemens - Molded Case Circuit Breaker

Bolt-On - 500 Amp - 3 Pole - 600 Volt

from $7,986^{99 CAD} from $7,986.99 CAD

SGLL36AT0400 - GE 400 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

SGLL36AT0400 - GE - Molded Case Circuit Breaker

Bolt-On - 400 Amp - 3 Pole - 600 Volt

from $5,822^{99 CAD} from $5,822.99 CAD

QOB315GFI - Square D - 15 Amp GFCI Circuit Breaker

Bolt-On - 15 Amp - 3 Pole - 240 Volt

Schneider Electric

$1,240^{99 CAD} $1,240.99 CAD

QOB340GFI - Square D - 40 Amp GFCI Circuit Breaker

Bolt-On - 40 Amp - 3 Pole - 240 Volt

Schneider Electric

$1,348^{99 CAD} $1,348.99 CAD

PJA36120U41A - Square D 1200 Amp 3 Pole 600 Volt Plug-In Circuit Breaker

PJA36120U41A - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $12,560^{99 CAD} from $12,560.99 CAD

PGL36120U41A - Square D 1200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

PGL36120U41A - Square D - Molded Case Circuit Breaker

Feed Thru - 1200 Amp - 3 Pole - 600 Volt

Schneider Electric

from $9,999^{99 CAD} from $9,999.99 CAD Regular price $12,999^{99 CAD} $12,999.99 CAD Save $3,000 CAD

MJL36450 - Square D 450 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

MJL36450 - Square D - Molded Case Circuit Breaker

Feed Thru - 450 Amp - 3 Pole - 600 Volt

Schneider Electric

from $6,862^{99 CAD} from $6,862.99 CAD

LGL36600U33X - Square D 600 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

LGL36600U33X - Square D - Molded Case Circuit Breaker

Feed Thru - 600 Amp - 3 Pole - 600 Volt

Schneider Electric

from $7,200^{99 CAD} from $7,200.99 CAD

PJL36080U33A - Square D 800 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

PJL36080U33A - Square D - Molded Case Circuit Breaker

Feed Thru - 800 Amp - 3 Pole - 600 Volt

Schneider Electric

from $11,199^{99 CAD} from $11,199.99 CAD

LGL36600U31X - Square D - Molded Case Circuit Breaker

Feed Thru - 600 Amp - 3 Pole - 600 Volt

Schneider Electric

from $7,839^{99 CAD} from $7,839.99 CAD

PHF260000M - Square D - Molded Case Circuit Breaker

Bolt On - 2000 Amp - 2 Pole - 600 Volt

Schneider Electric

from $3,429^{99 CAD} from $3,429.99 CAD

LGL36400U31X - Square D - Molded Case Circuit Breaker

Feed Thru - 400 Amp - 3 Pole - 600 Volt

Schneider Electric

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

MJL36350 - Square D 350 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

MJL36350 - Square D - Molded Case Circuit Breaker

Feed Thru - 350 Amp - 3 Pole - 600 Volt

Schneider Electric

from $6,751^{99 CAD} from $6,751.99 CAD

MGP36600 - Square D 600 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

MGP36600 - Square D - Molded Case Circuit Breaker

Bolt On - 600 Amp - 3 Pole - 600 Volt

Schneider Electric

from $6,072^{99 CAD} from $6,072.99 CAD

MGL36350 - Square D 350 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

MGL36350 - Square D - Molded Case Circuit Breaker

Feed Thru - 350 Amp - 3 Pole - 600 Volt

Schneider Electric

from $7,200^{99 CAD} from $7,200.99 CAD

KAL36175 - Square D - Molded Case Circuit Breaker

Feed Thru - 175 Amp - 3 Pole - 600 Volt

Schneider Electric

from $3,171^{99 CAD} from $3,171.99 CAD

LGL36400U33X - Square D 400 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

LGL36400U33X - Square D - Molded Case Circuit Breaker

Feed Thru - 400 Amp - 3 Pole - 600 Volt

Schneider Electric

from $4,277^{99 CAD} from $4,277.99 CAD

LDL36600U33X - Square D - Molded Case Circuit Breaker

Feed Thru - 600 Amp - 3 Pole - 600 Volt

Schneider Electric

from $3,499^{99 CAD} from $3,499.99 CAD

JJL36200SA - Square D 200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

JJL36200SA - Square D - Molded Case Circuit Breaker

Feed Thru - 200 Amp - 3 Pole - 600 Volt

Schneider Electric

from $2,799^{99 CAD} from $2,799.99 CAD

JJA36250U43X - Square D 250 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

JJA36250U43X - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $5,151^{99 CAD} from $5,151.99 CAD

JJA36200SA - Square D 200 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker

JJA36200SA - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 200 Amp - 3 Pole - 600 Volt

Schneider Electric

from $2,743^{99 CAD} from $2,743.99 CAD

JGL36250U33X - Square D 250 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

JGL36250U33X - Square D - Molded Case Circuit Breaker

Feed Thru - 250 Amp - 3 Pole - 600 Volt

Schneider Electric

from $3,107^{99 CAD} from $3,107.99 CAD

LDA36400U31X - Square D 400 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

LDA36400U31X - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $3,996^{99 CAD} from $3,996.99 CAD

KIL362258041 - Square D - Molded Case Circuit Breaker

from $2,131^{99 CAD} from $2,131.99 CAD

KHL36175 - Square D 175 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

KHL36175 - Square D - Molded Case Circuit Breaker

Feed Thru - 175 Amp - 3 Pole - 600 Volt

Schneider Electric

from $3,920^{99 CAD} from $3,920.99 CAD

JJL36250U33X - Square D 250 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

JJL36250U33X - Square D - Molded Case Circuit Breaker

Feed Thru - 250 Amp - 3 Pole - 600 Volt

Schneider Electric

from $5,329^{99 CAD} from $5,329.99 CAD

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