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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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FD2100 - Eaton - Molded Case Circuit Breaker

FD2100 - Eaton - Molded Case Circuit Breaker

Bolt-On - 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

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

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

BDL26100 - Square D 100 Amp 2 Pole 600 Volt Molded Case Circuit Breaker

BDL26100 - Square D - Molded Case Circuit Breaker

Feed-Thru - 100 Amp - 2 Pole - 600 Volt

Schneider Electric

$1,015^{99 CAD} $1,015.99 CAD

ARC1033CD - Appleton - 100 Amp 600V 3 Pole 3 Wire Powertite Series Pin & Sleeve Connector

ARC1033CD - Appleton - 100 Amp 600V 3 Pole 3 Wire Powertite Series Pin & Sleeve Connector

ARC1033CD - Appleton - Connector

100 Amp - 2 Pole - 3 Wire - 600 V

$719^{99 CAD} $719.99 CAD

Limited availability

ARC1044CD - Appleton - 100 Amp 600V 4 Pole 4 Wire Powertite Series Pin & Sleeve Connector

ARC1044CD - Appleton - 100 Amp 600V 4 Pole 4 Wire Powertite Series Pin & Sleeve Connector

ARC1044CD - Appleton - Connector

100 Amp - 4 Pole - 4 Wire - 600 V

$935^{99 CAD} $935.99 CAD

GBH2100 - Eaton - 100 Amp Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$659^{99 CAD} $659.99 CAD

THQD22100WL - GE 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

THQD22100WL - GE - Molded Case Circuit Breaker

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

$2,198^{99 CAD} $2,198.99 CAD

HDA261002 - Square D 100 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker

HDA261002 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

$1,351^{99 CAD} $1,351.99 CAD

NGG2B100L - Siemens 100 Amp 2 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

NGG2B100L - Siemens - Molded Case Circuit Breaker

Feed Thru - 100 Amp - 2 Pole - 600 Volt

$515^{99 CAD} $515.99 CAD

NGG3B100L - Siemens - Molded Case Circuit Breaker

NGG3B100L - Siemens - Molded Case Circuit Breaker

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

$661^{99 CAD} $661.99 CAD

QC3100H - Eaton - Circuit Breaker

QC3100H - Eaton - Circuit Breaker

Feed Thru - 100 Amp - 3 Pole - 240 Volt

Eaton Cutler-Hammer

$328^{99 CAD} $328.99 CAD

ED2100L - Eaton - Molded Case Circuit Breaker

ED2100L - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

from $479^{99 CAD} from $479.99 CAD Regular price $599^{99 CAD} $599.99 CAD Save $120 CAD

CH2100 - Eaton - 100 Amp Circuit Breaker

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

Eaton Cutler-Hammer

$282^{99 CAD} $282.99 CAD

FAL34100 - Square D - Molded Case Circuit Breaker

Feed-Thru - 100 Amp - 3 Pole - 480 Volt

Schneider Electric

$1,481^{99 CAD} $1,481.99 CAD

EDB24100 - Square D 100 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker

EDB24100 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

$514^{99 CAD} $514.99 CAD

THQL32100 - GE 100 Amp 3 Pole Circuit Breaker

THQL32100 - GE - 100 Amp Circuit Breaker

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

$151^{99 CAD} $151.99 CAD

AR1031 - Crouse-Hinds 100 Amp 3 Pole 600 Volt Circuit Breaking Spring Door

AR1031 - Crouse-Hinds - Receptacle

$937^{99 CAD} $937.99 CAD

APR10467 - Crouse-Hinds 100 Amp 4 Pole 600 Volt Grounding Style Connector

APR10467-CROUSE-HINDS - Crouse-Hinds - Connector

$891^{99 CAD} $891.99 CAD

APR10457 - Crouse-Hinds 100 Amp 4 Pole 600 Volt Grounding Style Connector

APR10457-CROUSE-HINDS - Crouse-Hinds - Connector

$891^{99 CAD} $891.99 CAD

QR22B100 - Siemens - Molded Case Circuit Breaker

QR22B100 - Siemens - Molded Case Circuit Breaker

Bolt On - 100 Amp - 2 Pole - 240 Volt

$770^{99 CAD} $770.99 CAD

Q210000S01 - Siemens 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

Q210000S01 - Siemens - 100 Amp Molded Case Circuit Breaker

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

$390^{99 CAD} $390.99 CAD

NGB3B100B - Siemens - Molded Case Circuit Breaker

NGB3B100B - Siemens - Molded Case Circuit Breaker

Bolt On - 100 Amp - 3 Pole - 600 Volt

from $587^{99 CAD} from $587.99 CAD Regular price $909^{99 CAD} $909.99 CAD Save $322 CAD

Limited availability

EQ424BQ100 - Siemens 100 Amp Bolt-On Molded Case Load Center

EQ424BQ100 - Siemens - Molded Case Load Center

100 Amp - 240 Volt

$1,450^{00 CAD} $1,450.00 CAD

ED42B100L - Siemens - Molded Case Circuit Breaker

Feed Thru - 100 Amp - 2 Pole - 480 Volt

$583^{99 CAD} $583.99 CAD

THQB32100ST1 - GE - 100 Amp Shunt Trip Circuit Breaker

THQB32100ST1 - GE - 100 Amp Shunt Trip Circuit Breaker

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

from $377^{99 CAD} from $377.99 CAD Regular price $542^{99 CAD} $542.99 CAD Save $165 CAD

THHQB32100 - GE 100 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

THHQB32100 - GE - 22kA Circuit Breaker

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

$351^{99 CAD} $351.99 CAD

TED136100WL - GE 100 Amp 3 Pole 600 Volt Molded Case Thermal Magnetic Circuit Breaker

TED136100WL - GE - Molded Case Circuit Breaker

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

$914^{99 CAD} $914.99 CAD

TED134100WL - GE 100 Amp 3 Pole 480 Volt Molded Case Thermal Magnetic Circuit Breaker

TED134100WL - GE - Molded Case Circuit Breaker

Feed-Thru - 100 Amp - 3 Pole - 480 Volt

$999^{99 CAD} $999.99 CAD

BDA261001 - Square D - Molded Case Circuit Breaker

BDA261001 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

Sale price$954^{99 CAD} $954.99 CAD Regular price $980^{00 CAD} $980.00 CAD Save $25.01 CAD

QO2100 - Square D 100 Amp Double Pole Circuit Breaker

QO2100VH - Square D - 22kA Circuit Breaker

Plug in - 100 Amp - 2 Pole - 210 Volt

Schneider Electric

$249^{99 CAD} $249.99 CAD

QR22B100L - Siemens - Molded Case Circuit Breaker

QR22B100L - Siemens - Molded Case Circuit Breaker

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

$586^{99 CAD} $586.99 CAD

GHB3100S1 - Eaton Cutler-Hammer 100 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker

GHB3100S1 - Eaton - 100 Amp Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

from $1,331^{99 CAD} from $1,331.99 CAD Regular price $1,664^{99 CAD} $1,664.99 CAD Save $333 CAD

TCF100 - Bussmann - 100 Amp Fuse

TCF100 - Bussmann - 100 Amp Fuse

100 Amp - 600 Volt

$191^{36 CAD} $191.36 CAD

FRS-R-100 - Bussmann - 100 Amp Fuse

FRS-R-100 - Bussmann - 100 Amp Fuse

100 Amp - 600 Volt

$54^{99 CAD} $54.99 CAD

QBHW2100S - Eaton Cutler-Hammer 100 Amp 2 Pole 240 Volt Bolt-On Circuit Breaker Shunt Trip

QBHW2100S - Eaton - 100 Amp Shunt Trip

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

Eaton Cutler-Hammer

from $581^{99 CAD} from $581.99 CAD Regular price $942^{99 CAD} $942.99 CAD Save $361 CAD

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