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Home / Collections /

100 Amp Breakers

516 products

Appleton (16)
Bussmann (4)
Crouse-Hinds (18)
Eaton Cutler-Hammer (165)
Federal Pioneer (5)
GE (67)
Leviton (1)
Mersen / Ferraz Shawmut (3)
Schneider Electric (96)
Siemens (5)
Siemens / ITE (84)
Siemens Accessories (1)
Siemens/ITE (47)
Square D (3)
SQUARE D (1)

1 Pole (20)
2 Pole (139)
3 Pole (277)
4 Pole (9)

Ground Fault (GFEP) (1)
Loadcenter (1)

Bolt-On (195)
Feed Thru (19)
Feed-Thru (36)
Plug-In (53)

3A (2)
100A (485)
100 A (1)
110A (2)
125A (2)
150A (2)

120/240 V (1)
120V (3)
240V (92)
277V (4)
400V (2)
480V (27)
600V (88)
480V600V (1)

Save on 100 amp circuit circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.

516 products

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Limited availability

DH363NGK - Eaton - Switche

DH363NGK - Eaton - Disconnect and Safety Switche

100 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $693^{99 CAD} from $693.99 CAD Regular price $1,570^{99 CAD} $1,570.99 CAD Save $877 CAD

QGA221004 - Square D 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

QGA221004 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 100 Amp - 2 Pole - 240 Volt

Schneider Electric

$1,859^{99 CAD} $1,859.99 CAD

Limited availability

EJB26100 - Square D 100 Amp 2 Pole 600 Volt Bolt-On Circuit Breaker

EJB26100 - Square D 100 Amp 2 Pole 600 Volt Bolt-On Circuit Breaker

EJB26100 - Square D - Molded Case Circuit Breaker

Bolt-On - 100 Amp - 2 Pole - 600 Volt

Schneider Electric

from $1,399^{99 CAD} from $1,399.99 CAD Regular price $1,999^{99 CAD} $1,999.99 CAD Save $600 CAD

TE100R - GE 100 Amp 600 Volt Circuit Breaker Enclosure

TE100R - GE - Enclosure

100 Amp - 600 Volt

$469^{99 CAD} $469.99 CAD

TEYL3100B - GE 100 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker

TEYL3100B - GE - Molded Case Circuit Breaker

Bolt-On - 100 Amp - 3 Pole - 480 Volt

from $639^{99 CAD} from $639.99 CAD Regular price $1,318^{99 CAD} $1,318.99 CAD Save $679 CAD

Limited availability

H363AWK - Square D 100 Amp 3 Pole 600 Volt Disconnect and Safety Switches

CH363AWK - Square D - Disconnect and Safety Switch

100 Amp - 3 Pole - 600 Volt

Schneider Electric

$1,847^{99 CAD} $1,847.99 CAD

BBKEB32 - Siemens - Molded Case Circuit Breaker

BBKEB32 - Siemens - Molded Case Circuit Breaker

100 Amp - 240 Volt

$492^{99 CAD} $492.99 CAD

BGL36100 - Square D 100 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

BGL36100 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $1,589^{99 CAD} from $1,589.99 CAD Regular price $1,821^{99 CAD} $1,821.99 CAD Save $232 CAD

BRHH2100 - Eaton Cutler-Hammer 100 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker

BRHH2100 - Eaton - 100 Amp Molded Case Circuit Breaker

Plug-In - 100 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

$309^{99 CAD} $309.99 CAD

THQL21100ST1 - GE - Circuit Breaker with Shunt Trip

Plug-In - 100 Amp - 2 Pole - 240 Volt

$334^{99 CAD} $334.99 CAD

Limited availability

TE100F - GE 100 Amp 600 Volt Circuit Breaker Enclosures

TE100F - GE - Enclosure

100 Amp - 600 Volt

$369^{99 CAD} $369.99 CAD

CN35KN3A - Eaton - Magnetic Contactor

CN35KN3A - Eaton - Magnetic Contactor

100 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $1,252^{99 CAD} from $1,252.99 CAD Regular price $2,212^{99 CAD} $2,212.99 CAD Save $960 CAD

FBN36TE100RV - GE 100 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

FBN36TE100RV - GE - Molded Case Circuit Breaker

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

from $863^{99 CAD} from $863.99 CAD Regular price $1,484^{99 CAD} $1,484.99 CAD Save $621 CAD

EDB3100L - Eaton - Molded Case Circuit Breaker

Feed-Thru - 100 Amp - 3 Pole - 240 Volt

Eaton Cutler-Hammer

from $943^{99 CAD} from $943.99 CAD Regular price $1,179^{99 CAD} $1,179.99 CAD Save $236 CAD

LGG3B100L - Siemens - Molded Case Circuit Breaker

LGG3B100L - Siemens - Molded Case Circuit Breaker

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

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

Limited availability

QC1100 - Eaton - Circuit Breaker

QC1100 - Eaton - Circuit Breaker

Feed Thru - 100 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

$180^{99 CAD} $180.99 CAD

HDL26100 - Square D 100 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker

HDL26100 - Square D - Molded Case Circuit Breaker

Feed Thru - 100 Amp - 2 Pole - 600 Volt

Schneider Electric

$816^{99 CAD} $816.99 CAD

HGA261001 - Square D 100 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker

HGA261001 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 100 Amp - 2 Pole - 600 Volt

Schneider Electric

$1,432^{99 CAD} $1,432.99 CAD

HED43B100 - Siemens 100 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker

HED43B100 - Siemens - Molded Case Circuit Breaker

Bolt-On - 100 Amp - 3 Pole - 480 Volt

$899^{99 CAD} $899.99 CAD

ED42B100 - Siemens - Molded Case Circuit Breaker

Bolt On - 100 Amp - 2 Pole - 480 Volt

$699^{99 CAD} $699.99 CAD

EGB24100 - Square D 100 Amp 2 Pole 480 Volt Bolt-On Circuit Breaker

EGB24100 - Square D 100 Amp 2 Pole 480 Volt Bolt-On Circuit Breaker

EGB24100 - Square D - Molded Case Circuit Breaker

Bolt-On - 100 Amp - 2 Pole - 480 Volt

Schneider Electric

from $460^{99 CAD} from $460.99 CAD Regular price $658^{99 CAD} $658.99 CAD Save $198 CAD

CQD2100 - Siemens - Molded Case Circuit Breaker

CQD2100 - Siemens - Molded Case Circuit Breaker

Feed Thru - 100 Amp - 2 Pole - 480 Volt

$345^{99 CAD} $345.99 CAD

KT3100T - Eaton - Trip Unit

KT3100T - Eaton - Trip Unit

100 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $605^{99 CAD} from $605.99 CAD Regular price $757^{99 CAD} $757.99 CAD Save $152 CAD

FDC3100L - Eaton - Molded Case Circuit Breaker

FDC3100L - Eaton - Molded Case Circuit Breaker

Feed Thru - 100 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $1,599^{99 CAD} from $1,599.99 CAD Regular price $1,999^{99 CAD} $1,999.99 CAD Save $400 CAD

FD2100L - Eaton - Molded Case Circuit Breaker

FD2100L - Eaton - Molded Case Circuit Breaker

Feed-Thru - 100 Amp - 2 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

EHD3100L - Eaton - Molded Case Circuit Breaker

EHD3100L - Eaton - Molded Case Circuit Breaker

Feed-Thru - 100 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

EHD2100L - Eaton - Molded Case Circuit Breaker

EHD2100L - Eaton - Molded Case Circuit Breaker

Feed-Thru - 100 Amp - 2 Pole - 480 Volt

Eaton Cutler-Hammer

from $560^{99 CAD} from $560.99 CAD Regular price $999^{99 CAD} $999.99 CAD Save $439 CAD

CC3100 - Eaton - Circuit Breaker

CC3100 - Eaton - Main Circuit Breaker

Feed Thru - 100 Amp - 3 Pole - 240 Volt

Eaton Cutler-Hammer

from $607^{99 CAD} from $607.99 CAD Regular price $759^{99 CAD} $759.99 CAD Save $152 CAD

Limited availability

3TA100FD - Eaton - Lug Terminal

Eaton Cutler-Hammer

$98^{99 CAD} $98.99 CAD

QOB2100VH - Square D - 100 Amp 22kA Circuit Breaker

Bolt-On - 100 Amp - 2 Pole - 240 Volt

Schneider Electric

from $226^{99 CAD} from $226.99 CAD

FI36100 - Square D 100 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker

FI36100 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $2,719^{99 CAD} from $2,719.99 CAD Regular price $2,999^{99 CAD} $2,999.99 CAD Save $280 CAD

EDB26100 - Square D 100 Amp 2 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

EDB26100 - Square D - Molded Case Circuit Breaker

Bolt-On - 100 Amp - 2 Pole - 600 Volt

Schneider Electric

from $519^{99 CAD} from $519.99 CAD Regular price $688^{99 CAD} $688.99 CAD Save $169 CAD

QDL22100 - Square D 100 Amp Double Pole 240 Volt PowerPact Q Molded Case Circuit Breaker

QDL22100 - Square D - Molded Case Circuit Breaker

Feed-Thru - 100 Amp - 2 Pole - 240 Volt

Schneider Electric

$867^{99 CAD} $867.99 CAD

Limited availability

AREA10426 - Crouse-Hinds 100 Amp 4 Pole 600 Volt Circuit Breaking Assembly

AREA10426 - Crouse-Hinds - Assembly

$2,795^{99 CAD} $2,795.99 CAD

QR23B100 - Siemens - Molded Case Circuit Breaker

QR23B100 - Siemens - Molded Case Circuit Breaker

Bolt On - 100 Amp - 3 Pole - 240 Volt

$1,331^{99 CAD} $1,331.99 CAD

HEB3B100B - Siemens - Molded Case Circuit Breaker

HEB3B100B - Siemens - Molded Case Circuit Breaker

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

from $2,054^{99 CAD} from $2,054.99 CAD Regular price $2,568^{99 CAD} $2,568.99 CAD Save $514 CAD

FXD63B100 - Siemens - Molded Case Circuit Breaker

FXD63B100 - Siemens - Molded Case Circuit Breaker

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

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

ED63A100 - Siemens - Molded Case Circuit Breaker

ED63A100 - Siemens - Molded Case Circuit Breaker

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

$999^{99 CAD} $999.99 CAD

CFD63B100 - Siemens - Molded Case Circuit Breaker

CFD63B100 - Siemens - Molded Case Circuit Breaker

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

$4,643^{99 CAD} $4,643.99 CAD

CED63B100L - Siemens - Molded Case Circuit Breaker

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

from $1,299^{99 CAD} from $1,299.99 CAD

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