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Home / Collections /

100 Amp Breakers

517 products

Appleton (16)
Bussmann (4)
Crouse-Hinds (18)
Eaton Cutler-Hammer (166)
Federal Pioneer (5)
GE (67)
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Mersen / Ferraz Shawmut (3)
Schneider Electric (96)
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Siemens / ITE (84)
Siemens Accessories (1)
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SQUARE D (1)

1 Pole (20)
2 Pole (140)
3 Pole (277)
4 Pole (9)

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

Bolt-On (183)
Feed Thru (19)
Feed-Thru (34)
Plug-In (44)

3A (2)
100A (486)
100 A (1)
110A (2)
125A (2)
150A (2)

120/240 V (1)
120V (3)
240V (78)
277V (3)
400V (1)
480V (11)
600V (49)

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

517 products

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XTOB100GC1 - Eaton - Overload Relay

XTOB100GC1 - Eaton - Overload Relay

Feed Thru - 100 Amp

Eaton Cutler-Hammer

$301^{99 CAD} $301.99 CAD

FRS-R-100 - Bussmann - 100 Amp Fuse

FRS-R-110 - Bussmann - 110 Amp Fuse

110 Amp - 600 Volt

$99^{99 CAD} $99.99 CAD

JGS3100AAG - Eaton - Molded Case Circuit Breaker

JGS3100AAG - Eaton - Molded Case Circuit Breaker

Feed Thru - 100A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $1,710^{99 CAD} from $1,710.99 CAD

JGS310036G - Eaton - Molded Case Circuit Breaker

JGS310036G - Eaton - Molded Case Circuit Breaker

Feed Thru - 100A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $2,284^{99 CAD} from $2,284.99 CAD

Limited availability

JGS310033G - Eaton - Molded Case Circuit Breaker

JGS310033G - Eaton - Molded Case Circuit Breaker

Feed Thru - 100A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $1,831^{99 CAD} from $1,831.99 CAD Regular price $2,289^{99 CAD} $2,289.99 CAD Save $458 CAD

JGH3100AAG - Eaton - Molded Case Circuit Breaker

JGH3100AAG - Eaton - Molded Case Circuit Breaker

Feed Thru - 100A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $3,072^{99 CAD} from $3,072.99 CAD

JGH310036G - Eaton - Molded Case Circuit Breaker

JGH310036G - Eaton - Molded Case Circuit Breaker

Feed Thru - 100A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $3,821^{99 CAD} from $3,821.99 CAD

JGH310033G - Eaton - Molded Case Circuit Breaker

JGH310033G - Eaton - Molded Case Circuit Breaker

Feed Thru - 100A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $2,965^{99 CAD} from $2,965.99 CAD

JGE3100AAG - Eaton - Molded Case Circuit Breaker

JGE3100AAG - Eaton - Molded Case Circuit Breaker

Feed Thru - 100A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $1,409^{99 CAD} from $1,409.99 CAD

JGE310036G - Eaton - Molded Case Circuit Breaker

JGE310036G - Eaton - Molded Case Circuit Breaker

Feed Thru - 100A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $1,983^{99 CAD} from $1,983.99 CAD

JGE310033G - Eaton - Molded Case Circuit Breaker

JGE310033G - Eaton - Molded Case Circuit Breaker

Feed Thru - 100A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $1,489^{99 CAD} from $1,489.99 CAD Regular price $1,862^{99 CAD} $1,862.99 CAD Save $373 CAD

JDC3100 - Eaton - Molded Case Circuit Breaker

JDC3100 - Eaton - Molded Case Circuit Breaker

Feed Thru - 100A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $4,356^{99 CAD} from $4,356.99 CAD Regular price $7,621^{99 CAD} $7,621.99 CAD Save $3,265 CAD

FD1100L - Eaton - Molded Case Circuit Breaker

FD1100L - Eaton - Molded Case Circuit Breaker

Feed Thru - 100A - 1 Pole - 277 Volt

Eaton Cutler-Hammer

from $305^{99 CAD} from $305.99 CAD

EHD1100L - Eaton - Molded Case Circuit Breaker

EHD1100L - Eaton - Molded Case Circuit Breaker

Feed Thru - 160 Amp - 1 Pole - 277 Volt

Eaton Cutler-Hammer

from $570^{99 CAD} from $570.99 CAD Regular price $713^{99 CAD} $713.99 CAD Save $143 CAD

EGS3100FFG - Eaton - Molded Case Circuit Breaker

EGS3100FFG - Eaton - Molded Case Circuit Breaker

Feed Thru - 100 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $829^{99 CAD} from $829.99 CAD Regular price $1,484^{99 CAD} $1,484.99 CAD Save $655 CAD

Limited availability

EGS3100FFB - Eaton - Molded Case Circuit Breaker

EGS3100FFB - Eaton - Molded Case Circuit Breaker

Bolt On - 100 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $829^{99 CAD} from $829.99 CAD Regular price $1,624^{99 CAD} $1,624.99 CAD Save $795 CAD

EGS3100AFG - Eaton - Molded Case Circuit Breaker

EGS3100AFG - Eaton - Molded Case Circuit Breaker

Feed Thru - 100 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $567^{99 CAD} from $567.99 CAD

EGS2100FFG - Eaton - Molded Case Circuit Breaker

EGS2100FFG - Eaton - Molded Case Circuit Breaker

Feed Thru - 100 Amp - 2 Pole - 600 Volt

Eaton Cutler-Hammer

from $540^{99 CAD} from $540.99 CAD Regular price $675^{99 CAD} $675.99 CAD Save $135 CAD

EGS1100FFG - Eaton - Molded Case Circuit Breaker

EGS1100FFG - Eaton - Molded Case Circuit Breaker

Feed Thru - 100 Amp - 1 Pole - 240 Volt

Eaton Cutler-Hammer

from $191^{99 CAD} from $191.99 CAD

EGS1100FFB - Eaton - Molded Case Circuit Breaker

EGS1100FFB - Eaton - Molded Case Circuit Breaker

Bolt On - 100 Amp - 1 Pole - 240 Volt

Eaton Cutler-Hammer

from $191^{99 CAD} from $191.99 CAD

Limited availability

EGB3100FFB - Eaton - Molded Case Circuit Breaker

EGB3100FFB - Eaton - Molded Case Circuit Breaker

Bolt On - 100 Amp - 3 Pole - 480 Volt

Eaton Cutler-Hammer

from $798^{99 CAD} from $798.99 CAD Regular price $1,400^{99 CAD} $1,400.99 CAD Save $602 CAD

Limited availability

EGB3100AFG - Eaton - Molded Case Circuit Breaker

EGB3100AFG - Eaton - Molded Case Circuit Breaker

Feed Thru - 100 Amp - 3 Pole - 480 Volt

Eaton Cutler-Hammer

from $532^{99 CAD} from $532.99 CAD Regular price $665^{99 CAD} $665.99 CAD Save $133 CAD

EGB2100FFG - Eaton - Molded Case Circuit Breaker

EGB2100FFG - Eaton - Molded Case Circuit Breaker

Feed Thru - 100 Amp - 2 Pole - 480 Volt

Eaton Cutler-Hammer

from $536^{99 CAD} from $536.99 CAD Regular price $670^{99 CAD} $670.99 CAD Save $134 CAD

EGB2100FFB - Eaton - Molded Case Circuit Breaker

EGB2100FFB - Eaton - Molded Case Circuit Breaker

Bolt On - 100 Amp - 2 Pole - 480 Volt

Eaton Cutler-Hammer

from $442^{99 CAD} from $442.99 CAD Regular price $553^{99 CAD} $553.99 CAD Save $111 CAD

EGB1100FFG - Eaton - Molded Case Circuit Breaker

EGB1100FFG - Eaton - Molded Case Circuit Breaker

Feed Thru - 100 Amp - 1 Pole - 240 Volt

Eaton Cutler-Hammer

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

Limited availability

QRH23B100L - Siemens - Molded Case Circuit Breaker

QRH23B100L - Siemens - Molded Case Circuit Breaker

Bolt-On - 100 Amp - 3 Pole - 240 Volt

from $691^{99 CAD} from $691.99 CAD

QR23B100L - Siemens - Molded Case Circuit Breaker

QR23B100L - Siemens - Molded Case Circuit Breaker

Bolt-On - 100 Amp - 3 Pole - 240 Volt

from $932^{99 CAD} from $932.99 CAD

NGG3B100 - Siemens - Molded Case Circuit Breaker

NGG3B100 - Siemens - Molded Case Circuit Breaker

Feed Thru - 100 Amp - 3 Pole - 600 Volt

from $447^{99 CAD} from $447.99 CAD

NGG2B100 - Siemens - Molded Case Circuit Breaker

NGG2B100 - Siemens - Molded Case Circuit Breaker

Feed Thru - 100 Amp - 2 Pole - 600 Volt

from $256^{99 CAD} from $256.99 CAD

LGG3B100 - Siemens - Molded Case Circuit Breaker

LGG3B100 - Siemens - Molded Case Circuit Breaker

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

from $1,049^{99 CAD} from $1,049.99 CAD

HQR23B100H - Siemens - Molded Case Circuit Breaker

Bolt-On - 100 Amp - 3 Pole - 240 Volt

from $1,353^{99 CAD} from $1,353.99 CAD Regular price $2,406^{00 CAD} $2,406.00 CAD Save $1,052.01 CAD

HQR22B100 - Siemens - Circuit Breaker Enclosure

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

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

HJD3100L - Eaton - Molded Case Circuit Breaker

HJD3100L - Eaton - Molded Case Circuit Breaker

Bolt-On - 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

HFXD63B100L - Siemens - Molded Case Circuit Breaker

HFXD63B100L - Siemens - Molded Case Circuit Breaker

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

from $2,403^{99 CAD} from $2,403.99 CAD Regular price $3,429^{99 CAD} $3,429.99 CAD Save $1,026 CAD

HFD63B100L - Siemens - Molded Case Circuit Breaker

HFD63B100L - Siemens - Molded Case Circuit Breaker

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

from $2,379^{99 CAD} from $2,379.99 CAD

HFD1100 - Eaton - Molded Case Circuit Breaker

HFD1100 - Eaton - Molded Case Circuit Breaker

Bolt-On - 100 Amp - 1 Pole - 277 Volt

Eaton Cutler-Hammer

from $450^{99 CAD} from $450.99 CAD Regular price $599^{99 CAD} $599.99 CAD Save $149 CAD

HED43B100L - Siemens - Molded Case Circuit Breaker

HED43B100L - Siemens - Molded Case Circuit Breaker

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

from $578^{99 CAD} from $578.99 CAD

HED41B100L - Siemens - Molded Case Circuit Breaker

HED41B100L - Siemens - Molded Case Circuit Breaker

Bolt-On - 100 Amp - 1 Pole - 277 Volt

from $303^{99 CAD} from $303.99 CAD

FXD63B100L - Siemens - Molded Case Circuit Breaker

FXD63B100L - 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

FXD62B100L - Siemens - Molded Case Circuit Breaker

FXD62B100L - Siemens - Molded Case Circuit Breaker

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

from $1,049^{99 CAD} from $1,049.99 CAD

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