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Home / Collections /

3 Pole Breakers

3977 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)
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General Electric (2)
Schneider Electric (818)
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Thomas & Betts (1)
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2 Pole (1)
3 Pole (3931)
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Ground Fault (gfci / gfi) (15)
Ground Fault (GFEP) (6)
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Bolt-In (25)
Bolt-On (1538)
Feed Thru (177)
Feed-Thru (536)
Plug-In (303)

2V (1)
120V (2)
240V (374)
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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.

3977 products

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EHD3090L - Eaton - Molded Case Circuit Breaker

EHD3090L - Eaton - Molded Case Circuit Breaker

Feed-Thru - 90 Amp - 3 Pole - 480 Volt

Eaton Cutler-Hammer

from $639^{99 CAD} from $639.99 CAD Regular price $799^{99 CAD} $799.99 CAD Save $160 CAD

ED3200L - Eaton - Molded Case Circuit Breaker

Feed-Thru - 200 Amp - 3 Pole - 240 Volt

Eaton Cutler-Hammer

from $870^{99 CAD} from $870.99 CAD Regular price $1,339^{99 CAD} $1,339.99 CAD Save $469 CAD

ED3175L - Eaton - Molded Case Circuit Breaker

Feed-Thru - 175 Amp - 3 Pole - 5 Volt

Eaton Cutler-Hammer

from $799^{99 CAD} from $799.99 CAD Regular price $999^{99 CAD} $999.99 CAD Save $200 CAD

BJ3150 - Eaton - Plug-In Molded Case Circuit Breaker

BJ3150 - Eaton - Main Circuit Breaker

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

Eaton Cutler-Hammer

from $838^{99 CAD} from $838.99 CAD Regular price $1,048^{99 CAD} $1,048.99 CAD Save $210 CAD

BAB3050HS - Eaton - 50 Amp Shunt Trip Circuit Breaker

Bolt-On - 50 Amp - 3 Pole - 240 Volt

Eaton Cutler-Hammer

$447^{99 CAD} $447.99 CAD

QOU345 - Square D 45 Amp 3 Pole 240 Volt Miniature Circuit Breaker

QOU345 - Square D - 45 Amp Circuit Breaker

Bolt-On - 45 Amp - 3 Pole - 240 Volt

Schneider Electric

$295^{99 CAD} $295.99 CAD

QOU325 - Square D 25 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

QOU325 - Square D - 25 Amp Circuit Breaker

Bolt-On - 25 Amp - 3 Pole - 240 Volt

Schneider Electric

$296^{99 CAD} $296.99 CAD

QOU320 - Square D 20 Amp 3 Pole 240 Volt Bolt-On Circuit Breaker

QOU320 - Square D - 20 Amp Circuit Breaker

Bolt-On - 20 Amp - 3 Pole - 240 Volt

Schneider Electric

$294^{99 CAD} $294.99 CAD

QOB320VH - Square D - 20 Amp 22kA Circuit Breaker

QOB320VH - Square D - 20 Amp 22kA Circuit Breaker

Bolt-On - 20 Amp - 3 Pole - 240 Volt

Schneider Electric

from $223^{99 CAD} from $223.99 CAD

QJA32200 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 200 Amp - 3 Pole - 240 Volt

Schneider Electric

from $2,132^{99 CAD} from $2,132.99 CAD

QGA32225 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $1,194^{99 CAD} from $1,194.99 CAD Regular price $1,493^{99 CAD} $1,493.99 CAD Save $299 CAD

QGA32200 - Square D - Molded Case Circuit Breaker

QGA32200 - Square D - Molded Case Circuit Breaker

QGA32200 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 200 Amp - 3 Pole - 240 Volt

Schneider Electric

from $1,599^{99 CAD} from $1,599.99 CAD

QGA32150 - Square D - Molded Case Circuit Breaker

QGA32150 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $1,658^{99 CAD} from $1,658.99 CAD

QGA32125 - Square D - Molded Case Circuit Breaker

QGA32125 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 125 Amp - 3 Pole - 240 Volt

Schneider Electric

from $1,657^{99 CAD} from $1,657.99 CAD

QDA32150 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $1,361^{99 CAD} from $1,361.99 CAD

QBL32175 - Square D 175 Amp 3 Pole 240 Volt Thermal Magnetic Molded Case Circuit Breaker

QBL32175 - Square D - Molded Case Circuit Breaker

Feed_thru - 175 Amp - 3 Pole - 240 Volt

Schneider Electric

from $692^{99 CAD} from $692.99 CAD

PQ3610G - Square D - 10 Amp Fusible Busway Plug

10 Amp - 3 Pole - 600 Volt

Schneider Electric

$2,288^{99 CAD} $2,288.99 CAD

MJL36800 - Square D 800 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

MJL36800 - Square D - Molded Case Circuit Breaker

Feed-Thru - 800 Amp - 3 Pole - 600 Volt

Schneider Electric

from $7,905^{99 CAD} from $7,905.99 CAD Regular price $13,439^{99 CAD} $13,439.99 CAD Save $5,534 CAD

MJL36700 - Square D 700 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

MJL36700 - Square D - Molded Case Circuit Breaker

Feed-Thru - 700 Amp - 3 Pole - 600 Volt

Schneider Electric

from $7,701^{99 CAD} from $7,701.99 CAD Regular price $13,439^{99 CAD} $13,439.99 CAD Save $5,738 CAD

LC36350 - Square D - Molded Case Circuit Breaker

LC36350 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 350 Amp - 3 Pole - 600 Volt

Schneider Electric

from $6,144^{99 CAD} from $6,144.99 CAD

LAL36350 - Square D - Molded Case Circuit Breaker

LAL36350 - Square D - Molded Case Circuit Breaker

Feed-Thru - 350 Amp - 3 Pole - 600 Volt

Schneider Electric

from $3,309^{99 CAD} from $3,309.99 CAD Regular price $4,854^{99 CAD} $4,854.99 CAD Save $1,545 CAD

LAL36300 - Square D - Molded Case Circuit Breaker

LAL36300 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $3,349^{99 CAD} from $3,349.99 CAD Regular price $4,113^{99 CAD} $4,113.99 CAD Save $764 CAD

HLA36070 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 70 Amp - 3 Pole - 600 Volt

Schneider Electric

from $1,959^{99 CAD} from $1,959.99 CAD Regular price $2,999^{99 CAD} $2,999.99 CAD Save $1,040 CAD

HLA36050 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 50 Amp - 3 Pole - 600 Volt

Schneider Electric

from $1,789^{99 CAD} from $1,789.99 CAD Regular price $2,699^{99 CAD} $2,699.99 CAD Save $910 CAD

FH36030 - Square D 30 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

FH36030 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 30 Amp - 3 Pole - 600 Volt

Schneider Electric

from $1,289^{99 CAD} from $1,289.99 CAD Regular price $1,416^{99 CAD} $1,416.99 CAD Save $127 CAD

FAL34100 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $1,037^{99 CAD} from $1,037.99 CAD

FAL34050 - Square D - Molded Case Circuit Breaker

Feed-Thru - 50 Amp - 3 Pole - 480 Volt

Schneider Electric

from $859^{99 CAD} from $859.99 CAD

FAL34040 - Square D - Molded Case Circuit Breaker

Feed-Thru - 40 Amp - 3 Pole - 480 Volt

Schneider Electric

from $884^{99 CAD} from $884.99 CAD

HJA36035 - Square D 35 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

HJA36035 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 35 Amp - 3 Pole - 600 Volt

Schneider Electric

from $1,609^{99 CAD} from $1,609.99 CAD Regular price $1,859^{99 CAD} $1,859.99 CAD Save $250 CAD

HJA36025 - Square D 25 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

HJA36025 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 25 Amp - 3 Pole - 600 Volt

Schneider Electric

from $1,369^{99 CAD} from $1,369.99 CAD Regular price $1,719^{99 CAD} $1,719.99 CAD Save $350 CAD

HGL36150 - Square D 150 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

HGL36150 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $1,679^{99 CAD} from $1,679.99 CAD Regular price $2,499^{99 CAD} $2,499.99 CAD Save $820 CAD

HGL36125 - Square D 125 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

HGL36125 - Square D - Molded Case Circuit Breaker

Feed-Thru - 125 Amp - 3 Pole - 600 Volt

Schneider Electric

from $1,679^{99 CAD} from $1,679.99 CAD Regular price $2,499^{99 CAD} $2,499.99 CAD Save $820 CAD

HGL36040 - Square D 40 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

HGL36040 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $839^{99 CAD} from $839.99 CAD Regular price $1,199^{99 CAD} $1,199.99 CAD Save $360 CAD

HGL36030 - Square D 30 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

HGL36030 - Square D - Molded Case Circuit Breaker

Feed-Thru - 30 Amp - 3 Pole - 600 Volt

Schneider Electric

from $839^{99 CAD} from $839.99 CAD Regular price $1,199^{99 CAD} $1,199.99 CAD Save $360 CAD

HGL36020 - Square D 20 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

HGL36020 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $839^{99 CAD} from $839.99 CAD Regular price $1,199^{99 CAD} $1,199.99 CAD Save $360 CAD

HGA36150 - Square D 150 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

HGA36150 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $1,729^{99 CAD} from $1,729.99 CAD Regular price $2,602^{99 CAD} $2,602.99 CAD Save $873 CAD

HGA36125 - Square D 125 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

HGA36125 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $1,749^{99 CAD} from $1,749.99 CAD Regular price $2,268^{99 CAD} $2,268.99 CAD Save $519 CAD

HGA36070 - Square D - Molded Case Circuit Breaker

HGA36070 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 70 Amp - 3 Pole - 600 Volt

Schneider Electric

from $1,399^{99 CAD} from $1,399.99 CAD Regular price $1,599^{99 CAD} $1,599.99 CAD Save $200 CAD

HGA36030 - Square D 30 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

HGA36030 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 30 Amp - 3 Pole - 600 Volt

Schneider Electric

from $1,189^{99 CAD} from $1,189.99 CAD Regular price $1,399^{99 CAD} $1,399.99 CAD Save $210 CAD

HDL36090 - Square D 90 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

HDL36090 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $899^{99 CAD} from $899.99 CAD Regular price $1,169^{99 CAD} $1,169.99 CAD Save $270 CAD

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