Skip to content

855-928-8500 | Mon-Fri: 9AM-5PM EST | Canadian Owned

Currency

Canada Breakers

Search Close

Search Account 0 Cart

Search Close

Brands
Circuit Breakers
Breaker Components
Motor Controls
Switches
Bus Plugs
About Us
Contact Us

Search Close

Add a PO number Close

Subtotal

$0.00 CAD

Shipping, taxes, and discount codes calculated at checkout.

Your cart is currently empty.

Switches
Bus Plugs
About Us
Contact Us

Confirm your age

Are you 18 years old or older?

Come back when you're older

Sorry, the content of this store can't be seen by a younger audience. Come back when you're older.

Home / Collections /

3 Pole Breakers

3979 products

ABB (1)
Allen-Bradley (6)
Appleton (27)
Crouse-Hinds (21)
Eaton (20)
Eaton Cutler-Hammer (1388)
Eaton Moeller (160)
Federal Pioneer (18)
GE (570)
GE Accessories (1)
General Electric (2)
Schneider Electric (822)
Siemens (16)
Siemens / ITE (509)
Siemens/ITE (413)
Square D (3)
Thomas & Betts (1)
Westinghouse (1)

2 Pole (1)
3 Pole (3933)
6 Pole (1)

Ground Fault (gfci / gfi) (15)
Ground Fault (GFEP) (6)
Safety Switch (3)

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 (697)
600 V (2)

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

3979 products

Sort

MDL3300 - Eaton - Molded Case Circuit Breaker

MDL3300 - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

from $5,337^{99 CAD} from $5,337.99 CAD Regular price $10,471^{99 CAD} $10,471.99 CAD Save $5,134 CAD

RGC320036E - Eaton - Molded Case Circuit Breaker

RGC320036E - Eaton - Molded Case Circuit Breaker

Feed-Thru - 2000 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $14,462^{99 CAD} from $14,462.99 CAD Regular price $37,736^{99 CAD} $37,736.99 CAD Save $23,274 CAD

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

QDA32070 - Square D - Molded Case Circuit Breakers

I-Line Plug-In - 70 Amp - 3 Pole - 240 Volt

Schneider Electric

from $1,063^{99 CAD} from $1,063.99 CAD

PGL36120U31A - Square D 1200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

PGL36120U31A - Square D - Molded Case Circuit Breakers

Feed Thru - 1200 Amp - 3 Pole - 600 Volt

Schneider Electric

from $17,989^{99 CAD} from $17,989.99 CAD Regular price $21,499^{99 CAD} $21,499.99 CAD Save $3,510 CAD

PGL36100U41A - Square D 1000 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

PGL36100U41A - Square D - Molded Case Circuit Breakers

Feed Thru - 1000 Amp - 3 Pole - 600 Volt

Schneider Electric

from $17,079^{99 CAD} from $17,079.99 CAD Regular price $21,599^{99 CAD} $21,599.99 CAD Save $4,520 CAD

Limited availability

PGA36120U41A - Square D 1200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

PGA36120U41A - Square D - Molded Case Circuit Breakers

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

Schneider Electric

from $11,759^{99 CAD} from $11,759.99 CAD Regular price $14,165^{99 CAD} $14,165.99 CAD Save $2,406 CAD

KD3175 - Eaton - Molded Case Circuit Breaker

KD3175 - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

from $1,701^{99 CAD} from $1,701.99 CAD Regular price $2,126^{99 CAD} $2,126.99 CAD Save $425 CAD

JJA36200YP - Square D 200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

JJA36200YP - Square D - Molded Case Circuit Breakers

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

Schneider Electric

from $3,149^{99 CAD} from $3,149.99 CAD Regular price $3,591^{99 CAD} $3,591.99 CAD Save $442 CAD

LJA36400U44X - Square D - Molded Case Circuit Breakers

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

Schneider Electric

from $8,168^{99 CAD} from $8,168.99 CAD Regular price $17,080^{99 CAD} $17,080.99 CAD Save $8,912 CAD

LJA36400U43X - Square D 400 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

LJA36400U43X - Square D - Molded Case Circuit Breakers

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

Schneider Electric

from $7,597^{99 CAD} from $7,597.99 CAD Regular price $11,469^{99 CAD} $11,469.99 CAD Save $3,872 CAD

KH36125 - Square D - Molded Case Circuit Breakers

KH36125 - Square D - Molded Case Circuit Breakers

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

Schneider Electric

from $2,584^{99 CAD} from $2,584.99 CAD Regular price $3,230^{99 CAD} $3,230.99 CAD Save $646 CAD

KDB3300 - Eaton - Molded Case Circuit Breaker

KDB3300 - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

from $2,550^{99 CAD} from $2,550.99 CAD Regular price $4,813^{99 CAD} $4,813.99 CAD Save $2,263 CAD

JJA36250U33X - Square D 250 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

JJA36250U33X - Square D - Molded Case Circuit Breakers

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

Schneider Electric

from $4,199^{99 CAD} from $4,199.99 CAD Regular price $7,222^{99 CAD} $7,222.99 CAD Save $3,023 CAD

JGH3250NN - Eaton - Molded Case Circuit Breaker

JGH3250NN - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

from $1,976^{99 CAD} from $1,976.99 CAD Regular price $3,964^{99 CAD} $3,964.99 CAD Save $1,988 CAD

JGA36250U33X - Square D 250 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

JGA36250U33X - Square D - Molded Case Circuit Breakers

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

Schneider Electric

from $3,088^{99 CAD} from $3,088.99 CAD Regular price $4,799^{99 CAD} $4,799.99 CAD Save $1,711 CAD

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

HGA36150U31X - Square D - Molded Case Circuit Breakers

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

Schneider Electric

from $2,569^{99 CAD} from $2,569.99 CAD Regular price $3,202^{99 CAD} $3,202.99 CAD Save $633 CAD

JDB3225 - Eaton - Molded Case Circuit Breaker

JDB3225 - Eaton - Molded Case Circuit Breaker

Feed-Thru - 225 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $2,550^{99 CAD} from $2,550.99 CAD Regular price $4,580^{99 CAD} $4,580.99 CAD Save $2,030 CAD

JDB3150 - Eaton - Molded Case Circuit Breaker

JDB3150 - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

from $2,383^{99 CAD} from $2,383.99 CAD Regular price $4,364^{99 CAD} $4,364.99 CAD Save $1,981 CAD

JDB3125 - Eaton - Molded Case Circuit Breaker

JDB3125 - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

from $2,480^{99 CAD} from $2,480.99 CAD Regular price $3,100^{99 CAD} $3,100.99 CAD Save $620 CAD

JDA36250U44X - Square D 250 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

JDA36250U44X - Square D - Molded Case Circuit Breakers

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

Schneider Electric

from $3,589^{99 CAD} from $3,589.99 CAD Regular price $4,388^{99 CAD} $4,388.99 CAD Save $799 CAD

HQR23B250 - Siemens - Molded Case Circuit Breaker

HQR23B250 - Siemens - Molded Case Circuit Breaker

Bolt-On - 250 Amp - 3 Pole - 240 Volt

from $1,539^{99 CAD} from $1,539.99 CAD

HQR23B225 - Siemens - Molded Case Circuit Breaker

HQR23B225 - Siemens - Molded Case Circuit Breaker

Bolt-On - 225 Amp - 3 Pole - 240 Volt

from $1,539^{99 CAD} from $1,539.99 CAD

HMCP400J5 - Eaton - Molded Case Circuit Breaker

HMCP400J5 - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

from $2,833^{99 CAD} from $2,833.99 CAD Regular price $4,499^{99 CAD} $4,499.99 CAD Save $1,666 CAD

HKD3100 - Eaton - Molded Case Circuit Breaker

HKD3100 - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

from $3,999^{99 CAD} from $3,999.99 CAD Regular price $4,999^{99 CAD} $4,999.99 CAD Save $1,000 CAD

HJD3100 - Eaton - Molded Case Circuit Breaker

HJD3100 - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

from $3,117^{99 CAD} from $3,117.99 CAD Regular price $3,896^{99 CAD} $3,896.99 CAD Save $779 CAD

Limited availability

HFDE322536 - Eaton - Molded Case Circuit Breaker

HFDE322536 - Eaton - Molded Case Circuit Breaker

Bolt-On - 225 Amp - 3 Pole - 480 Volt

Eaton Cutler-Hammer

from $4,763^{99 CAD} from $4,763.99 CAD Regular price $7,999^{99 CAD} $7,999.99 CAD Save $3,236 CAD

HFDE316036 - Eaton - Molded Case Circuit Breaker

HFDE316036 - Eaton - Molded Case Circuit Breaker

Feed-Thru - 160 Amp - 3 Pole - 480 Volt

Eaton Cutler-Hammer

from $4,083^{99 CAD} from $4,083.99 CAD Regular price $9,674^{99 CAD} $9,674.99 CAD Save $5,591 CAD

FA340901037 - Square D 90 Amp 3 Pole 480 Volt Molded Case Circuit Breaker

FA340901037 - Square D - Molded Case Circuit Breakers

I-Line Plug-In - 90 Amp - 3 Pole - 480 Volt

Schneider Electric

from $970^{99 CAD} from $970.99 CAD

FA340601021 - Square D 60 Amp 3 Pole 480 Volt Molded Case Circuit Breaker

FA340601021 - Square D - Molded Case Circuit Breakers

I-Line Plug-In - 60 Amp - 3 Pole - 480 Volt

Schneider Electric

from $1,201^{99 CAD} from $1,201.99 CAD

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

EGB34100SA - Square D - Molded Case Circuit Breakers

Bolt On - 100 Amp - 3 Pole - 480 Volt

Schneider Electric

from $1,845^{99 CAD} from $1,845.99 CAD

FA340701021 - Square D 70 Amp 3 Pole 480 Volt Molded Case Circuit Breaker

FA340701021 - Square D - Molded Case Circuit Breakers

I-Line Plug-In - 70 Amp - 3 Pole - 480 Volt

Schneider Electric

from $937^{99 CAD} from $937.99 CAD

EGB3125FFG - Eaton - Molded Case Circuit Breaker

EGB3125FFG - Eaton - Molded Case Circuit Breaker

Feed-Thru - 125 Amp - 3 Pole - 480 Volt

Eaton Cutler-Hammer

from $1,153^{99 CAD} from $1,153.99 CAD Regular price $2,358^{99 CAD} $2,358.99 CAD Save $1,205 CAD

EDH3125 - Eaton - Molded Case Circuit Breaker

Bolt-On - 125 Amp - 3 Pole - 240 Volt

Eaton Cutler-Hammer

from $888^{99 CAD} from $888.99 CAD

Limited availability

H364NRB - Square D 200 Amp 3 Pole 600 Volt Disconnect and Safety Switches

CH364NRB - Square D - Disconnect and Safety Switch

200 Amp - 3 Pole - 600 Volt

Schneider Electric

$3,899^{99 CAD} $3,899.99 CAD

Limited availability

H364DS - Square D 200 Amp 3 Pole 600 Volt Disconnect and Safety Switches

CH364DS - Square D - Disconnect and Safety Switch

200 Amp - 3 Pole - 600 Volt

Schneider Electric

$6,313^{99 CAD} $6,313.99 CAD

H362DS - Square D 60 Amp 3 Pole 600 Volt Disconnect and Safety Switches

CH362DS - Square D - Disconnect and Safety Switch

Schneider Electric

$3,432^{99 CAD} $3,432.99 CAD

HF365RA - Siemens 400 Amp 3 Pole 600 Volt Disconnect and Safety Switches

HFC365RA - Siemens - 400 Amp Disconnect and Safety Switch

400 Amp - 3 Pole - 600 Volt

from $5,935^{99 CAD} from $5,935.99 CAD

HF365A - Siemens 400 Amp 3 Pole 600 Volt Disconnect and Safety Switches

HFC365A - Siemens - 400 Amp Disconnect and Safety Switch

400 Amp - 3 Pole - 600 Volt

from $4,101^{99 CAD} from $4,101.99 CAD

AE16SN0A - Eaton - Electric Motor Starter

AE16SN0A - Eaton - Electric Motor Starter

300 Amp - 3 Pole - 120 Volt

Eaton Cutler-Hammer

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

8536SGO1V02H30S - Square D 270 Amp 3 Pole 600 Volt Electric Motor Starter

8536SGO1V02H30S - Square D - Electric Motor Starters

600 Amp - 3 Pole - 600 Volt

Schneider Electric

$19,880^{99 CAD} $19,880.99 CAD

Previous 1 … 68 69 70 71 72 … 100 Next

Recently viewed

Join our mailing list to receive special offers.

Enter your email Subscribe

Customer Care

Account
About Us
Contact Us
Return Policy
Warranty
Shipping Policy
Rewards
Sell To Us

Get in touch

+1 855 928 8500
Email us

We accept

Currency

© 2026 Canada Breakers

3 Pole Breakers