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Home / Collections /

3 Pole Breakers

4550 products

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

4550 products

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Limited availability

H365N - Square D 400 Amp 3 Pole 600 Volt Disconnect and Safety Switches

H365N - Square D - 400 Amp Disconnect and Safety Switch

Schneider Electric

Sale price$3,364⁹⁹ $3,364.99 Regular price $4,898⁰⁰ $4,898.00 Save $1,533.01

LAP36250MB - Square D 250 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

LAP36250MB - Square D - Molded Case Circuit Breaker

Schneider Electric

from $1,609⁹⁹ from $1,609.99 Regular price $4,619⁰⁰ $4,619.00 Save $3,009.01

LAL36400MB - Square D 400 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

LAL36400MB - Square D - Molded Case Circuit Breaker

Schneider Electric

from $1,621⁹⁹ from $1,621.99 Regular price $4,619⁰⁰ $4,619.00 Save $2,997.01

Limited availability

FDE322532 - Eaton - Molded Case Circuit Breaker

FDE322532 - Eaton - Molded Case Circuit Breaker

Eaton Cutler-Hammer

from $1,973⁹⁹ from $1,973.99 Regular price $2,466⁹⁹ $2,466.99 Save $493

DH323NWK - Eaton - Disconnect and Safety Switch

DH323NWK - Eaton - Disconnect and Safety Switch

Eaton Cutler-Hammer

from $2,324⁹⁹ from $2,324.99

PGA36120 - Square D 1200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

PGA36120 - Square D - Molded Case Circuit Breaker

Schneider Electric

from $6,299⁹⁹ from $6,299.99 Regular price $20,003⁰⁰ $20,003.00 Save $13,703.01

Limited availability

H364N - Square D 200 Amp 3 Pole 600 Volt Disconnect

H364N - Square D - 200 Amp Disconnect

Schneider Electric

Sale price$967⁹⁹ $967.99 Regular price $1,869⁰⁰ $1,869.00 Save $901.01

Limited availability

H324NRB - Square D 200 Amp 3 Pole 240 Volt Disconnect

H324NRB - Square D - 200 Amp Disconnect

Schneider Electric

Sale price$1,140⁹⁹ $1,140.99 Regular price $1,748⁰⁰ $1,748.00 Save $607.01

GHB3060S1 - Eaton - Molded Case Circuit Breaker

GHB3060S1 - Eaton - Molded Case Circuit Breaker

Eaton Cutler-Hammer

from $1,399⁹⁹ from $1,399.99 Regular price $2,126¹⁷ $2,126.17 Save $726.18

GHB3070S1 - Eaton Cutler-Hammer 70 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker

GHB3070S1 - Eaton - 70 Amp Molded Case Circuit Breaker

Eaton Cutler-Hammer

from $699⁹⁹ from $699.99 Regular price $2,293⁸¹ $2,293.81 Save $1,593.82

Limited availability

QMB361TW - Square D 30 Amp 3 Pole 600 Volt Panel Mount

QMB361TW - Square D - 30 Amp Panel Mount

Schneider Electric

Sale price$753⁹⁹ $753.99 Regular price $1,241⁰⁰ $1,241.00 Save $487.01

ED43B090 - Siemens - Molded Case Circuit Breaker

ED43B090 - Siemens - Molded Case Circuit Breaker

ED43B090 - Siemens - Molded Case Circuit Breaker

from $366⁹⁹ from $366.99 Regular price $1,997⁰⁰ $1,997.00 Save $1,630.01

QDA32070 - Square D 70 Amp 3 Pole 240 Volt Molded Case Circuit Breaker

QDA32070 - Square D - Molded Case Circuit Breakers

Schneider Electric

from $575⁹⁹ from $575.99 Regular price $2,069⁰⁰ $2,069.00 Save $1,493.01

NGS308032E - Eaton - Molded Case Circuit Breaker

NGS308032E - Eaton - Molded Case Circuit Breaker

Eaton Cutler-Hammer

from $4,751⁹⁹ from $4,751.99 Regular price $5,939⁹⁹ $5,939.99 Save $1,188

KD3175 - Eaton - Molded Case Circuit Breaker

KD3175 - Eaton - Molded Case Circuit Breaker

Eaton Cutler-Hammer

from $772⁹⁹ from $772.99 Regular price $1,642⁹⁹ $1,642.99 Save $870

HKD3100 - Eaton - Molded Case Circuit Breaker

HKD3100 - Eaton - Molded Case Circuit Breaker

Eaton Cutler-Hammer

from $1,308⁹⁹ from $1,308.99 Regular price $2,916⁹⁹ $2,916.99 Save $1,608

HGA36150U31X - Square D 150 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

HGA36150U31X - Square D - Molded Case Circuit Breakers

Schneider Electric

from $1,599⁹⁹ from $1,599.99 Regular price $3,965⁰⁰ $3,965.00 Save $2,365.01

EGB34100SA - Square D 100 Amp 3 Pole 480 Volt Molded Case Circuit Breaker

EGB34100SA - Square D - Molded Case Circuit Breakers

Schneider Electric

from $1,344⁹⁹ from $1,344.99 Regular price $2,047⁰⁰ $2,047.00 Save $702.01

EGB34020SA - Square D 20 Amp 3 Pole 480 Volt Molded Case Circuit Breaker

EGB34020SA - Square D - Molded Case Circuit Breakers

Schneider Electric

from $1,007⁹⁹ from $1,007.99 Regular price $1,886⁰⁰ $1,886.00 Save $878.01

EDH3125 - Eaton - Molded Case Circuit Breaker

Eaton Cutler-Hammer

from $536⁹⁹ from $536.99

AN19GN0A5E020 - Eaton - Electric Motor Starter

AN19GN0A5E020 - Eaton - Electric Motor Starter

Eaton Cutler-Hammer

from $594⁹⁹ from $594.99

Limited availability

QO3401021 - Square D 40 Amp 3 Pole 240 Volt Molded Case Circuit Breaker

QO3401021 - Square D - Molded Case Circuit Breakers

Schneider Electric

Sale price$309⁹⁹ $309.99 Regular price $437⁰⁰ $437.00 Save $127.01

LGH3600FAG - Eaton - Molded Case Circuit Breaker

LGH3600FAG - Eaton - Molded Case Circuit Breaker

Eaton Cutler-Hammer

from $3,735⁹⁹ from $3,735.99 Regular price $4,150⁹⁹ $4,150.99 Save $415

LGH3400FAG - Eaton - Molded Case Circuit Breaker

LGH3400FAG - Eaton - Molded Case Circuit Breaker

Eaton Cutler-Hammer

from $2,707⁹⁹ from $2,707.99 Regular price $3,384⁹⁹ $3,384.99 Save $677

LDB3600 - Eaton - Molded Case Circuit Breaker

LDB3600 - Eaton - Molded Case Circuit Breaker

Eaton Cutler-Hammer

from $3,999⁹⁹ from $3,999.99 Regular price $14,275³⁰ $14,275.30 Save $10,275.31

HFDE308036L - Eaton - Molded Case Circuit Breaker

HFDE308036L - Eaton - Molded Case Circuit Breaker

Eaton Cutler-Hammer

from $2,333⁹⁹ from $2,333.99 Regular price $2,916⁹⁹ $2,916.99 Save $583

A201K2CX - Eaton - Magnetic Contactor

A201K2CX - Eaton - Magnetic Contactor

Eaton Cutler-Hammer

from $545⁹⁹ from $545.99 Regular price $682⁹⁹ $682.99 Save $137

Limited availability

A200M0CX - Eaton - Electric Motor Starter

A200M0CX - Eaton - Electric Motor Starter

Eaton Cutler-Hammer

from $337⁹⁹ from $337.99

DTNF363R - Siemens 100 Amp 3 Pole 600 Volt Disconnect Safety Switches

DTNF363R - Siemens - 100 Amp Disconnect Safety Switches

from $2,747⁹⁹ from $2,747.99 Regular price $7,000⁰⁰ $7,000.00 Save $4,252.01

NGG3B125L - Siemens - Molded Case Circuit Breaker

NGG3B125L - Siemens - Molded Case Circuit Breaker

from $433⁹⁹ from $433.99 Regular price $3,503⁰⁰ $3,503.00 Save $3,069.01

NGG3B080L - Siemens - Molded Case Circuit Breaker

NGG3B080L - Siemens - Molded Case Circuit Breaker

from $260⁹⁹ from $260.99 Regular price $1,770⁰⁰ $1,770.00 Save $1,509.01

NGG3B040L - Siemens - Molded Case Circuit Breaker

NGG3B040L - Siemens - Molded Case Circuit Breaker

from $247⁹⁹ from $247.99 Regular price $1,500⁰⁰ $1,500.00 Save $1,252.01

Limited availability

EGE3070FFG - Eaton - Molded Case Circuit Breaker

EGE3070FFG - Eaton - Molded Case Circuit Breaker

Eaton Cutler-Hammer

from $456⁹⁹ from $456.99 Regular price $570⁹⁹ $570.99 Save $114

EGE3040FFG - Eaton - Molded Case Circuit Breaker

EGE3040FFG - Eaton - Molded Case Circuit Breaker

Eaton Cutler-Hammer

from $349⁹⁹ from $349.99 Regular price $437⁹⁹ $437.99 Save $88

EGB3040FFG - Eaton - Molded Case Circuit Breaker

EGB3040FFG - Eaton - Molded Case Circuit Breaker

Eaton Cutler-Hammer

from $349⁹⁹ from $349.99 Regular price $537⁹⁹ $537.99 Save $188

HMCP400D5WD09 - Eaton Cutler-Hammer 400 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

HMCP400D5WD09 - Eaton - 400 Amp Molded Case Circuit Breaker

Eaton Cutler-Hammer

from $2,310⁹⁹ from $2,310.99 Regular price $2,888⁹⁹ $2,888.99 Save $578

HED43B110 - Siemens - Molded Case Circuit Breaker

HED43B110 - Siemens - Molded Case Circuit Breaker

from $578⁹⁹ from $578.99 Regular price $1,233⁸⁰ $1,233.80 Save $654.81

TEYH3035B - GE - Molded Case Circuit Breaker

TEYH3035B - GE - Molded Case Circuit Breaker

from $463⁹⁹ from $463.99 Regular price $579⁹⁹ $579.99 Save $116

Limited availability

TEY330ST12 - GE 30 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker

TEY330ST12 - GE - Molded Case Circuit Breaker

from $489⁹⁹ from $489.99 Regular price $1,214⁰⁰ $1,214.00 Save $724.01

QO315GFI - Square D 15 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker

QO315GFI - Square D - Molded Case Circuit Breaker

Schneider Electric

from $379⁹⁹ from $379.99 Regular price $791⁰⁰ $791.00 Save $411.01

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