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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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THQC32100WL - GE - Molded Case Circuit Breaker

THQC32100WL - GE - Molded Case Circuit Breaker

THQC32100WL - GE - Molded Case Circuit Breaker

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

$233^{99 CAD} $233.99 CAD

B310000S01 - Siemens - 100 Amp Shunt Trip Circuit Breaker

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

$969^{99 CAD} $969.99 CAD

BQD2100 - Siemens 100 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker

BQD2100 - Siemens - 100 Amp Molded Case Circuit Breaker

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

$427^{99 CAD} $427.99 CAD

BQ3B100H - Siemens 100 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

BQ3B100H - Siemens - 100 Amp Molded Case Circuit Breaker

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

$503^{99 CAD} $503.99 CAD

Limited availability

BQ2B10000S01 - Siemens 100 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

BQ2B10000S01 - Siemens - 100 Amp Shunt Trip Circuit Breaker

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

$865^{99 CAD} $865.99 CAD

THED136100WL - GE - Molded Case Circuit Breaker

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

$1,179^{99 CAD} $1,179.99 CAD

TEY3100 - GE 100 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker

TEY3100 - GE - Molded Case Circuit Breaker

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

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

TEB132100WL - GE 100 Amp 3 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug

TEB132100WL - GE - Molded Case Circuit Breaker

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

$669^{99 CAD} $669.99 CAD

Limited availability

TEB122100WL - GE 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug

TEB122100WL - GE - Molded Case Circuit Breaker

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

$577^{99 CAD} $577.99 CAD

SRPE100A100 - GE - Rating Plug

$224^{99 CAD} $224.99 CAD

SEHA36AT0100 - GE - Molded Case Circuit Breaker

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

$845^{99 CAD} $845.99 CAD

HFC363SW - Siemens
- Safety switch

HFC363SW - Siemens - Safety switch

100A - 600 Volt

$3,999^{99 CAD} $3,999.99 CAD

A6K100R - Ferraz Shawmut,Mersen
- Low Voltage Fuse

A6K100R - Ferraz Shawmut,Mersen - Low Voltage Fuse

100A - 600 Volt

Mersen / Ferraz Shawmut

$113^{99 CAD} $113.99 CAD

HDA261001 - Square D - Molded Case Circuit Breaker

HDA261001 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

$1,399^{99 CAD} $1,399.99 CAD

QS2100HH - Siemens - Main Circuit Breaker

QS2100HH - Siemens - Main Circuit Breaker

Plug in - 100 Amp - 2 Pole - 240 Volt

$669^{99 CAD} $669.99 CAD

QS2100H - Siemens - Main Circuit Breaker

QS2100H - Siemens - Main Circuit Breaker

Plug in - 100 Amp - 2 Pole - 240 Volt

$806^{99 CAD} $806.99 CAD

14HUG32AA - Siemens - Motor Starter

14HUG32AA - Siemens - Motor Starter

100 Amp - 3 Pole - 600 Volt

$2,299^{99 CAD} $2,299.99 CAD

SEDA24AT0100 - GE - Molded Case Circuit Breaker

SEDA24AT0100 - GE - Molded Case Circuit Breaker

Bolt On - 100 Amp - 2 Pole - 480 Volt

$619^{99 CAD} $619.99 CAD

PDG23M0100TFFJ - Eaton - Molded Case Circuit Breaker

PDG23M0100TFFJ - Eaton - Molded Case Circuit Breaker

Feed Thru - 100 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $1,090^{99 CAD} from $1,090.99 CAD Regular price $1,459^{99 CAD} $1,459.99 CAD Save $369 CAD

PDG23F0100TFFJ - Eaton - Molded Case Circuit Breaker

PDG23F0100TFFJ - Eaton - Molded Case Circuit Breaker

Feed Thru - 100 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $703^{99 CAD} from $703.99 CAD Regular price $879^{99 CAD} $879.99 CAD Save $176 CAD

GHC1100 - Eaton - Molded Case Circuit Breaker

GHC1100 - Eaton - Molded Case Circuit Breaker

Feed Thru - 100 Amp - 1 Pole - 277 Volt

Eaton Cutler-Hammer

$79^{99 CAD} $79.99 CAD

BWH2200 - Eaton - Molded Case Circuit Breaker

BWH2100 - Eaton - Main Circuit Breaker

Bolt On - 100 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

Sale price$1,018^{99 CAD} $1,018.99 CAD Regular price $1,440^{00 CAD} $1,440.00 CAD Save $421.01 CAD

Limited availability

SLVBH3630G - Siemens 100 Amp 600 Volt Fusible Style Bus Plug

SLVBH3640G - Siemens - 200 Amp Bus Plug

100 Amp - 600 Volt

from $3,499^{99 CAD} from $3,499.99 CAD Regular price $4,465^{99 CAD} $4,465.99 CAD Save $966 CAD

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

$2,442^{99 CAD} $2,442.99 CAD

JGS310036G - Eaton - Molded Case Circuit Breaker

JGS310036G - Eaton - Molded Case Circuit Breaker

Feed Thru - 100A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

$3,262^{99 CAD} $3,262.99 CAD

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

$4,389^{99 CAD} $4,389.99 CAD

JGH310036G - Eaton - Molded Case Circuit Breaker

JGH310036G - Eaton - Molded Case Circuit Breaker

Feed Thru - 100A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

$5,459^{99 CAD} $5,459.99 CAD

Limited availability

JGH310033G - Eaton - Molded Case Circuit Breaker

JGH310033G - Eaton - Molded Case Circuit Breaker

Feed Thru - 100A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

$4,235^{99 CAD} $4,235.99 CAD

JGE3100AAG - Eaton - Molded Case Circuit Breaker

JGE3100AAG - Eaton - Molded Case Circuit Breaker

Feed Thru - 100A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

$2,012^{99 CAD} $2,012.99 CAD

JGE310036G - Eaton - Molded Case Circuit Breaker

JGE310036G - Eaton - Molded Case Circuit Breaker

Feed Thru - 100A - 3 Pole - 600 Volt

Eaton Cutler-Hammer

$2,833^{99 CAD} $2,833.99 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

$436^{99 CAD} $436.99 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

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

$810^{99 CAD} $810.99 CAD

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