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Home / Collections /

100 Amp Breakers

515 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 (46)
Square D (3)
SQUARE D (1)

1 Pole (20)
2 Pole (139)
3 Pole (276)
4 Pole (9)

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

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

3A (2)
100A (484)
100 A (1)
110A (2)
125A (2)
150A (2)

120/240 V (1)
120V (3)
240V (93)
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.

515 products

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Limited availability

EQ418100 - Siemens 18/36 Circuit 100A Panel with Main Breaker

EQ418100 - Siemens - 18/36 Circuit 100A Main Lug Panel

100 Amp - 240 Volt

$532^{99 CAD} $532.99 CAD

HRA36100U31X - Square D - Molded Case Circuit Breaker

HRA36100U31X - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $4,900^{99 CAD} from $4,900.99 CAD

31091-400-38 - Square D 100 Amp 4 Pole 120 Volt Magnetic Coil

31091-400-38 - Square D - 100 Amp Magnetic Coil

100 Amp - 4 Pole - 120 Volt

Schneider Electric

$558^{99 CAD} $558.99 CAD

THHQL21100 - GE 100 Amp Double Pole Main Circuit Breaker

THHQL21100 - GE - 100 Amp Main Circuit Breaker

100 Amp - Pole - 120 Volt

$230^{99 CAD} $230.99 CAD

QOU2100 - Square D - 100 Amp Circuit Breaker

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

Schneider Electric

$260^{99 CAD} $260.99 CAD

HDA36100 - Square D 100 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker

HDA36100 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $979^{99 CAD} from $979.99 CAD Regular price $1,499^{99 CAD} $1,499.99 CAD Save $520 CAD

MBK100A - Siemens 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

MBK100A - Siemens - 100 Amp Molded Case Circuit Breaker

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

$111^{99 CAD} $111.99 CAD

ED63B100L - Siemens - Molded Case Circuit Breaker

ED63B100L - Siemens - Molded Case Circuit Breaker

Feed Thru - 100 Amp - 3 Pole - 600 Volt

$849^{99 CAD} $849.99 CAD

CQO18M100RB100 - Square D - Loadcentre

CQO18M100RB100 - Square D - Loadcentre

60 Amp - 120/240V

$579^{99 CAD} $579.99 CAD

FD3100 - Eaton - Molded Case Circuit Breaker

FD3100 - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

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

EHD3100 - Eaton - Molded Case Circuit Breaker

EHD3100 - Eaton - Molded Case Circuit Breaker

Bolt-On - 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

ED3100 - Eaton - Molded Case Circuit Breaker

ED3100 - Eaton - Molded Case Circuit Breaker

Feed Thru - 100 Amp - 3 Pole - 240 Volt

Eaton Cutler-Hammer

from $799^{99 CAD} from $799.99 CAD Regular price $999^{99 CAD} $999.99 CAD Save $200 CAD

Limited availability

THQC21100 - GE - Molded Case Circuit Breaker

THQC21100 - GE - Molded Case Circuit Breaker

THQC21100 - GE - Molded Case Circuit Breaker

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

Sale price$159^{99 CAD} $159.99 CAD Regular price $207^{00 CAD} $207.00 CAD Save $47.01 CAD

Limited availability

BW2100 - Eaton - Molded Case Circuit Breaker

BW2100 - Eaton - Main Circuit Breaker

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

Eaton Cutler-Hammer

$513^{99 CAD} $513.99 CAD

Limited availability

HNF363 - Siemens 100 Amp 3 Pole 600 Volt Disconnect Safety Switches

HNFC363 - Siemens - 100 Amp Disconnect Safety Switches

100 Amp - 3 Pole - 600 Volt

$1,046^{99 CAD} $1,046.99 CAD

ADR1044 - Appleton - 100 Amp 600V 4 Pole 4 Wire Powertite Series Pin & Sleeve Receptacle

ADR1044 - Appleton - 100 Amp 600V 4 Pole 4 Wire Powertite Series Pin & Sleeve Receptacle

ADR1044 - Appleton - Receptacle

100 Amp - 4 Pole - 4 Wire - 600 V

$539^{99 CAD} $539.99 CAD

BGA36100 - Square D 100 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

BGA36100 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $1,189^{99 CAD} from $1,189.99 CAD Regular price $1,216^{99 CAD} $1,216.99 CAD Save $27 CAD

HNF363R - Siemens 100 Amp 3 Pole 600 Volt Heavy Duty Safety Switch

HNFC363R - Siemens - 100 Amp Heavy Duty Safety Switch

100 Amp - 3 Pole - 600 Volt

$823^{99 CAD} $823.99 CAD

Limited availability

31074-400-38 - Square D 100 Amp 3 Pole 120 Volt Magnetic Coil

31074-400-38 - Square D - 100 Amp Magnetic Coil

100 Amp - 3 Pole - 120 Volt

Schneider Electric

$569^{99 CAD} $569.99 CAD

CQD3100 - Siemens - Molded Case Circuit Breaker

CQD3100 - Siemens - Molded Case Circuit Breaker

Feed Thru - 100 Amp - 3 Pole - 480 Volt

$529^{99 CAD} $529.99 CAD

SEDA36AT0100 - GE - Molded Case Circuit Breaker

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

from $599^{99 CAD} from $599.99 CAD Regular price $730^{99 CAD} $730.99 CAD Save $131 CAD

FDB3100L - Eaton - Molded Case Circuit Breaker

FDB3100L - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

from $957^{99 CAD} from $957.99 CAD Regular price $1,259^{99 CAD} $1,259.99 CAD Save $302 CAD

3TA225FDK - Eaton - Circuit Breaker Lug

3TA225FDK - Eaton - Lug Terminal

100 Amp - 3 Pole

Eaton Cutler-Hammer

$281^{99 CAD} $281.99 CAD

QBL22100 - Square D 100 Amp 2 Pole 240 Volt Thermal Magnetic Molded Case Circuit Breaker

QBL22100 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

$664^{99 CAD} $664.99 CAD

QDA32100 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 100 Amp - 3 Pole - 240 Volt

Schneider Electric

$1,685^{99 CAD} $1,685.99 CAD

HLL36100 - Square D - Molded Case Circuit Breaker

HLL36100 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $1,369^{99 CAD} from $1,369.99 CAD Regular price $2,399^{99 CAD} $2,399.99 CAD Save $1,030 CAD

HGL36100 - Square D 100 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

HGL36100 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $1,189^{99 CAD} from $1,189.99 CAD Regular price $1,399^{99 CAD} $1,399.99 CAD Save $210 CAD

Limited availability

QJ22B100 - Siemens - Molded Case Circuit Breaker

QJ22B100 - Siemens - Molded Case Circuit Breaker

Bolt On - 100 Amp - 2 Pole - 240 Volt

$1,058^{99 CAD} $1,058.99 CAD

ED63S100A - Siemens - 100 Amp Molded Case Switch

ED63S100A - Siemens - 100 Amp Molded Case Switch

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

$658^{99 CAD} $658.99 CAD

B2100H - Siemens 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

B2100H - Siemens - 100 Amp 22kA Circuit Breaker

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

$201^{99 CAD} $201.99 CAD

BQD3100 - Siemens 100 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker

BQD3100 - Siemens - 100 Amp Molded Case Circuit Breaker

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

$687^{99 CAD} $687.99 CAD

Limited availability

CQO124M100PCD - Square D
- Loadcentre

CQO124M100PC - Square D - Loadcentre

$199^{99 CAD} $199.99 CAD

CHOM1224M100GRB - Square D
- Loadcentre

CHOM1224M100GRB - Square D - Loadcentre

$569^{99 CAD} $569.99 CAD

HFD2100 - Eaton - Molded Case Circuit Breaker

HFD2100 - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

from $881^{99 CAD} from $881.99 CAD Regular price $1,199^{99 CAD} $1,199.99 CAD Save $318 CAD

ED43B100 - Siemens - Molded Case Circuit Breaker

ED43B100 - Siemens - Molded Case Circuit Breaker

Bolt On - 100 Amp - 3 Pole - 480 Volt

from $599^{99 CAD} from $599.99 CAD Regular price $699^{99 CAD} $699.99 CAD Save $100 CAD

ED2100 - Eaton - Molded Case Circuit Breaker

ED2100 - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

from $395^{99 CAD} from $395.99 CAD Regular price $494^{99 CAD} $494.99 CAD Save $99 CAD

Limited availability

TRS100R - Mersen 100 Amp Fuse

TRS100R - Mersen / Ferraz Shawmut - Fuse

100 Amp - 600 Volt

Mersen / Ferraz Shawmut

$67^{99 CAD} $67.99 CAD

EJB34100 - Square D 100 Amp 3 Pole 480 Volt Bolt-On Circuit Breaker

EJB34100 - Square D 100 Amp 3 Pole 480 Volt Bolt-On Circuit Breaker

EJB34100 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $909^{99 CAD} from $909.99 CAD Regular price $1,299^{99 CAD} $1,299.99 CAD Save $390 CAD

GTP0100U0103 - GE 100 Amp Rating Plug

$217^{99 CAD} $217.99 CAD

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

DTNF363R - Siemens - 100 Amp Disconnect Safety Switches

100 Amp - 3 Pole - 600 Volt

$5,139^{99 CAD} $5,139.99 CAD

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