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Home / Collections /

100 Amp Breakers

518 products

Appleton (16)
Bussmann (4)
Crouse-Hinds (18)
Eaton Cutler-Hammer (166)
Federal Pioneer (5)
GE (67)
Leviton (1)
Mersen / Ferraz Shawmut (3)
Schneider Electric (97)
Siemens (5)
Siemens / ITE (84)
Siemens Accessories (1)
Siemens/ITE (47)
Square D (3)
SQUARE D (1)

1 Pole (20)
2 Pole (141)
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 (487)
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.

518 products

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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

from $539^{99 CAD} from $539.99 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

Limited availability

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

HEB3B100B - Siemens - Molded Case Circuit Breaker

HEB3B100B - Siemens - Molded Case Circuit Breaker

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

from $1,798^{99 CAD} from $1,798.99 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

from $408^{99 CAD} from $408.99 CAD

ED23B100L - Siemens - Molded Case Circuit Breaker

ED23B100L - Siemens - Molded Case Circuit Breaker

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

from $349^{99 CAD} from $349.99 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

THED136100WL - GE - Molded Case Circuit Breaker

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

from $825^{99 CAD} from $825.99 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

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

from $640^{99 CAD} from $640.99 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

from $699^{99 CAD} from $699.99 CAD

SEHA36AT0100 - GE - Molded Case Circuit Breaker

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

$845^{99 CAD} $845.99 CAD

14HUG32AA - Siemens - Motor Starter

14HUG32AA - Siemens - Motor Starter

100 Amp - 3 Pole - 600 Volt

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

QR22B100L - Siemens - Molded Case Circuit Breaker

QR22B100L - Siemens - Molded Case Circuit Breaker

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

from $410^{99 CAD} from $410.99 CAD

HHED62B100 - Siemens - Molded Case Circuit Breaker

HHED62B100 - Siemens - Molded Case Circuit Breaker

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

from $699^{99 CAD} from $699.99 CAD

HED42B100L - Siemens - Molded Case Circuit Breaker

HED42B100L - Siemens - Molded Case Circuit Breaker

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

from $569^{99 CAD} from $569.99 CAD

TQD22100 - GE - Molded Case Circuit Breaker

TQD22100 - GE - Molded Case Circuit Breaker

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

from $979^{99 CAD} from $979.99 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

QDA221002 - Square D 100 Amp 2 Pole 240 Volt Plug-In Circuit Breaker Shunt Trip

QDA221002 - Square D - 100 Amp Molded Case Circuit Breaker

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

Schneider Electric

from $876^{99 CAD} from $876.99 CAD Regular price $1,202^{00 CAD} $1,202.00 CAD Save $325.01 CAD

TCF100 - Bussmann - 100 Amp Fuse

TCF100 - Bussmann - 100 Amp Fuse

100 Amp - 600 Volt

$191^{36 CAD} $191.36 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

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

Limited availability

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

from $1,301^{99 CAD} from $1,301.99 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

from $345^{99 CAD} from $345.99 CAD

EGB3100FFG - Eaton - Molded Case Circuit Breaker

EGB3100FFG - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

from $798^{99 CAD} from $798.99 CAD Regular price $1,157^{99 CAD} $1,157.99 CAD Save $359 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

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

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

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