3 Pole Breakers

3984 products

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

3984 products

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FD3100 - Eaton - Molded Case Circuit Breaker

FD3100 - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

FD3090 - Eaton - Molded Case Circuit Breaker

FD3090 - Eaton - Molded Case Circuit Breaker

Bolt-On - 90 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

FD3080 - Eaton - Molded Case Circuit Breaker

FD3080 - Eaton - Molded Case Circuit Breaker

Bolt-On - 80 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

FD3020 - Eaton - Molded Case Circuit Breaker

FD3020 - Eaton - Molded Case Circuit Breaker

Bolt-On - 20 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

CED63B100 - Siemens - Molded Case Circuit Breaker

CED63B100 - Siemens - Molded Case Circuit Breaker

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

SRPE30A30 - GE - Rating Plug

KT3300T - Eaton - Trip Unit

KT3300T - Eaton - Trip Unit

300 Amp - 3 Pole - 6 Volt

Eaton Cutler-Hammer

KT3225T - Eaton - Trip Unit

KT3225T - Eaton - Trip Unit

225 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

FAL36030 - Square D 30 Amp 3 Pole 600 Volt Lug Molded Case Circuit Breaker

FAL36030 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

FA36100 - Square D 100 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker

FA36100 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 100 Amp - 3 Pole - 600 Volt

Schneider Electric

THQL32020 - GE 20 Amp 3 Pole Circuit Breaker

THQL32020 - GE - 20 Amp Circuit Breaker

Plug-In - 20 Amp - 3 Pole - 240 Volt

THQB32070 - GE 70 Amp 3 Pole Bolt-On Circuit Breaker

THQB32070 - GE - 70 Amp Circuit Breaker

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

BQL370 - Commander 70 Amp Circuit Breaker

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

Eaton Cutler-Hammer

QO325 - Square D - 25 Amp Circuit Breaker

QO325 - Square D - 25 Amp Circuit Breaker

QO325 - Square D - 25 Amp Circuit Breaker

Plug-In - 25 Amp - 3 Pole - 240 Volt

Schneider Electric

GV2ME21 - Square D - Motor Starter

GV2ME21 - Square D - Motor Starter

23 Amp - 3 Pole - 600 Volt

Schneider Electric

Save $36.01 CAD

FD3125 - Eaton - Molded Case Circuit Breaker

FD3125 - Eaton - Molded Case Circuit Breaker

Bolt-On - 125 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

FXD63B150 - Siemens - Molded Case Circuit Breaker

FXD63B150 - Siemens - Molded Case Circuit Breaker

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

HMCP007C0C - Eaton - Molded Case Circuit Breaker

HMCP007C0C - Eaton - Molded Case Circuit Breaker

Feed-Thru - 7 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

HLA36030 - Square D - Molded Case Circuit Breaker

HLA36030 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

FAL36060 - Square D 60 Amp 3 Pole 600 Volt Lug Molded Case Circuit Breaker

FAL36060 - Square D - Molded Case Circuit Breaker

Feed-Thru - 60 Amp - 3 Pole - 600 Volt

Schneider Electric

HDA36060 - Square D 60 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker

HDA36060 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 60 Amp - 3 Pole - 600 Volt

Schneider Electric

JLA36200 - Square D - Molded Case Circuit Breaker

JLA36200 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

Q345 - Siemens 45 Amp 3 Pole Circuit Breaker

Q345 - Siemens - 45 Amp Circuit Breaker

Plug-In - 45 Amp - 3 Pole - 240 Volt

THQB32080 - GE 80 Amp 3 Pole Bolt-On Circuit Breaker

THQB32080 - GE - 80 Amp Circuit Breaker

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

BQL320 - Commander 20 Amp 3 Pole Bolt-On Circuit Breaker

BQL320 - Commander 20 Amp Circuit Breaker

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

Eaton Cutler-Hammer

BQL315 - Commander 15 Amp 3 Pole Bolt-On Circuit Breaker

BQL315 - Commander 15 Amp Circuit Breaker

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

Eaton Cutler-Hammer

B335 - Siemens 35 Amp 3 Pole Bolt-On Circuit Breaker

B335 - Siemens - 35 Amp Circuit Breaker

Bolt-On - 35 Amp - 3 Pole - 240 Volt

QO335 - Square D - 35 Amp Circuit Breaker

QO335 - Square D - 35 Amp Circuit Breaker

QO335 - Square D - 35 Amp Circuit Breaker

Plug-In - 35 Amp - 3 Pole - 240 Volt

Schneider Electric

FDB3090 - Eaton - Molded Case Circuit Breaker

FDB3090 - Eaton - Molded Case Circuit Breaker

Bolt-On - 90 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

FDB3020 - Eaton - Molded Case Circuit Breaker

FDB3020 - Eaton - Molded Case Circuit Breaker

Bolt-On - 20 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

FD3070 - Eaton - Molded Case Circuit Breaker

FD3070 - Eaton - Molded Case Circuit Breaker

Bolt-On - 70 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

ED63B030 - Siemens - Moded Case Circuit Breaker

ED63B030 - Siemens - Molded Case Circuit Breaker

Bolt On - 30 Amp - 3 Pole - 600 Volt

HFD3015 - Eaton - Moded Case Circuit Breaker

HFD3015 - Eaton - Molded Case Circuit Breaker

Feed Thru - 15 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

Save $1,580.19 CAD

HFD3030 - Eaton - Molded Case Circuit Breaker

Feed Thru - 30 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

Save $1,580.19 CAD

EJB36030 - Square D 30 Amp 3 Pole 600 Volt Bolt-On Circuit Breaker

EJB36030 - Square D 30 Amp 3 Pole 600 Volt Bolt-On Circuit Breaker

EJB36030 - Square D - Molded Case Circuit Breaker

Bolt-On - 30 Amp - 3 Pole - 600 Volt

Schneider Electric

BDA36015 - Square D 15 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker

BDA36015 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 15 Amp - 3 Pole - 600 Volt

Schneider Electric

GBH3070 - Eaton - Molded Case Circuit Breaker

GBH3070 - Eaton - Molded Case Circuit Breaker

Bolt-On - 70 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

GBH3050 - Eaton - Molded Case Circuit Breaker

GBH3050 - Eaton - Molded Case Circuit Breaker

Bolt-On - 50 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

SRPF250A200 - GE - Rating Plug

SRPF250A200 - GE - Rating Plug

KT3250T - Eaton - Trip Unit

KT3250T - Eaton - Trip Unit

3 Pole - 1 Volt

Eaton Cutler-Hammer

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3 Pole Breakers