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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)
GE Accessories (1)
General Electric (2)
Schneider Electric (818)
Siemens (16)
Siemens / ITE (511)
Siemens/ITE (411)
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Thomas & Betts (1)
Westinghouse (1)

2 Pole (1)
3 Pole (3931)
6 Pole (1)

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)
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.

3977 products

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TJJ436400WL - GE 400 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

TJJ436400WL - GE - Molded Case Circuit Breaker

Feed-Thru - 400 Amp - 3 Pole - 600 Volt

from $2,162^{99 CAD} from $2,162.99 CAD

THQC32015WL - GE - Molded Case Circuit Breaker

THQC32015WL - GE - Molded Case Circuit Breaker

Feed-Thru - 15 Amp - 3 Pole - 240 Volt

from $109^{99 CAD} from $109.99 CAD

B38000S01 - Siemens - 80 Amp Shunt Trip Circuit Breaker

Bolt-On - 80 Amp - 3 Pole - 240 Volt

$449^{99 CAD} $449.99 CAD

B315H - Siemens - 15 Amp 22kA Circuit Breaker

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

$233^{99 CAD} $233.99 CAD

BQD370 - Siemens 70 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker

BQD370 - Siemens - 70 Amp Molded Case Circuit Breaker

Bolt-On - 70 Amp - 3 Pole - 480 Volt

$736^{99 CAD} $736.99 CAD

BQ3B030H - Siemens 30 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

BQ3B030H - Siemens - 30 Amp Molded Case Circuit Breaker

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

$357^{99 CAD} $357.99 CAD

TED136050WL - GE - Molded Case Circuit Breaker

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

from $524^{99 CAD} from $524.99 CAD

SRPK800A400 - GE - Rating Plug

SRPK800A400 - GE - Rating Plug

$255^{99 CAD} $255.99 CAD

SRPE100A70 - GE - Rating Plug

$185^{99 CAD} $185.99 CAD

QC3040H - Eaton - Circuit Breaker

QC3040H - Eaton - Circuit Breaker

Feed Thru - 40 Amp - 3 Pole - 9 Volt

Eaton Cutler-Hammer

$251^{99 CAD} $251.99 CAD

QBHW3070H - Eaton Cutler-Hammer 70 Amp 3 Pole 240 Volt Molded Case Circuit Breaker

QBHW3070H - Eaton - 70 Amp Circuit Breaker

Bolt-On - 70 Amp - 3 Pole - 240 Volt

Eaton Cutler-Hammer

$496^{99 CAD} $496.99 CAD

QBHW3050H - Eaton Cutler-Hammer 50 Amp 3 Pole 240 Volt Molded Case Circuit Breaker

QBHW3050H - Eaton - 50 Amp Circuit Breaker

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

Eaton Cutler-Hammer

from $216^{99 CAD} from $216.99 CAD

LT3600T - Eaton - Trip Unit

LT3600T - Eaton - Trip Unit

600 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $1,559^{99 CAD} from $1,559.99 CAD Regular price $2,325^{99 CAD} $2,325.99 CAD Save $766 CAD

KT3125T - Eaton - Trip Unit

KT3125T - Eaton - Trip Unit

125 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $545^{99 CAD} from $545.99 CAD Regular price $754^{99 CAD} $754.99 CAD Save $209 CAD

KD3300 - Eaton - Molded Case Circuit Breaker

KD3300 - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

from $2,296^{99 CAD} from $2,296.99 CAD Regular price $2,870^{99 CAD} $2,870.99 CAD Save $574 CAD

JD3250F - Eaton - Molded Case Circuit Breaker

JD3250F - Eaton - Frame

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

Eaton Cutler-Hammer

from $1,211^{99 CAD} from $1,211.99 CAD Regular price $1,514^{99 CAD} $1,514.99 CAD Save $303 CAD

HFD3040L - Eaton - Molded Case Circuit Breaker

HFD3040L - Eaton - Molded Case Circuit Breaker

Feed Thru - 40 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $999^{99 CAD} from $999.99 CAD Regular price $2,580^{18 CAD} $2,580.18 CAD Save $1,580.19 CAD

FDC3040L - Eaton - MoldedCase Circuit Breakers

FDC3040L - Eaton - MoldedCase Circuit Breakers

Feed Thru - 40 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $1,359^{99 CAD} from $1,359.99 CAD Regular price $1,699^{99 CAD} $1,699.99 CAD Save $340 CAD

FDB3100L - Eaton - Molded Case Circuit Breaker

FDB3100L - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

from $957^{99 CAD} from $957.99 CAD Regular price $1,259^{99 CAD} $1,259.99 CAD Save $302 CAD

FDB3080L - Eaton - Molded Case Circuit Breaker

FDB3080L - Eaton - Molded Case Circuit Breaker

Feed-Thru - 80 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $719^{99 CAD} from $719.99 CAD Regular price $899^{99 CAD} $899.99 CAD Save $180 CAD

FDB3070L - Eaton - Molded Case Circuit Breaker

FDB3070L - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

from $719^{99 CAD} from $719.99 CAD Regular price $899^{99 CAD} $899.99 CAD Save $180 CAD

FD3175L - Eaton - Molded Case Circuit Breaker

FD3175L - Eaton - Molded Case Circuit Breaker

Feed-Thru - 175 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

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

FD3150L - Eaton - Molded Case Circuit Breaker

FD3150L - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

from $1,499^{99 CAD} from $1,499.99 CAD

FD3080L - Eaton - Molded Case Circuit Breaker

FD3080L - Eaton - Molded Case Circuit Breaker

Feed-Thru - 80 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

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

FD3070L - Eaton - Molded Case Circuit Breaker

FD3070L - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

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

EHD3015L - Eaton - Molded Case Circuit Breaker

EHD3015L - Eaton - Molded Case Circuit Breaker

Feed-Thru - 15 Amp - 3 Pole - 480 Volt

Eaton Cutler-Hammer

from $542^{99 CAD} from $542.99 CAD Regular price $859^{99 CAD} $859.99 CAD Save $317 CAD

ED3125L - Eaton - Molded Case Circuit Breaker

Feed-Thru - 125 Amp - 3 Pole - 240 Volt

Eaton Cutler-Hammer

from $803^{99 CAD} from $803.99 CAD Regular price $1,255^{99 CAD} $1,255.99 CAD Save $452 CAD

CHKD3400F - Eaton - Molded Case Circuit Breaker

CHKD3400F - Eaton - Frame

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

Eaton Cutler-Hammer

from $3,833^{99 CAD} from $3,833.99 CAD Regular price $4,792^{99 CAD} $4,792.99 CAD Save $959 CAD

BJ3125 - Eaton - Plug-In Molded Case Circuit Breaker

BJ3125 - Eaton - Main Circuit Breaker

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

Eaton Cutler-Hammer

from $1,113^{99 CAD} from $1,113.99 CAD Regular price $1,847^{99 CAD} $1,847.99 CAD Save $734 CAD

BAB3070HS - Eaton - 70 Amp Shunt Trip Circuit Breaker

Bolt-On - 70 Amp - 3 Pole - 240 Volt

Eaton Cutler-Hammer

$536^{99 CAD} $536.99 CAD

BAB3040HS - Eaton - 40 Amp Shunt Trip Breaker

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

Eaton Cutler-Hammer

$481^{99 CAD} $481.99 CAD

3TA225FDK - Eaton - Circuit Breaker Lug

3TA225FDK - Eaton - Lug Terminal

100 Amp - 3 Pole

Eaton Cutler-Hammer

$281^{99 CAD} $281.99 CAD

3TA402K - Eaton - Circuit Breaker Lug Terminal

3TA402K - Eaton - Lug Terminal

400 Amp - 3 Pole

Eaton Cutler-Hammer

$253^{99 CAD} $253.99 CAD

QOU380 - Square D 80 Amp 3 Pole 240 Volt Unit Mount Circuit Breaker

QOU380 - Square D - 80 Amp Circuit Breaker

Bolt-On - 80 Amp - 3 Pole - 240 Volt

Schneider Electric

$484^{99 CAD} $484.99 CAD

QOU340 - Square D 40 Amp 3 Pole 240 Volt Miniature Circuit Breaker

QOU340 - Square D - 40 Amp Circuit Breaker

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

Schneider Electric

$305^{99 CAD} $305.99 CAD

QBA32200 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $912^{99 CAD} from $912.99 CAD

QDA32125 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $1,294^{99 CAD} from $1,294.99 CAD

QDA32100 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 100 Amp - 3 Pole - 240 Volt

Schneider Electric

from $1,180^{99 CAD} from $1,180.99 CAD

QBA32125 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $668^{99 CAD} from $668.99 CAD Regular price $835^{99 CAD} $835.99 CAD Save $167 CAD

PQ3603G - Square D - 3 Amp Fusible Busway Plug

3 Amp - 3 Pole - 600 Volt

Schneider Electric

$1,842^{99 CAD} $1,842.99 CAD

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