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Home / Collections /

40 Amp Breakers

388 products

ABB (1)
Allen-Bradley (1)
Bussmann (3)
Eaton (7)
Eaton Cutler-Hammer (113)
Eaton Moeller (15)
Federal Pioneer (10)
GE (55)
Mersen / Ferraz Shawmut (2)
Schneider Electric (79)
Siemens (3)
Siemens / ITE (62)
Siemens/ITE (37)

1 Pole (75)
2 Pole (144)
3 Pole (153)
4 Pole (1)
Quad (6)

Ground Fault (gfci / gfi) (21)
Ground Fault (GFEP) (11)
Molded Case Circuit Breaker (7)

Bolt-On (172)
Feed Thru (18)
Feed-Thru (16)
Plug-In (67)

40A (378)
40 A (7)
15A 40A (2)

120V (26)
240V (87)
240 V (7)
277V (10)
347V (1)
400V (2)
480V (26)
600V (59)

388 products

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EGB14040 - Square D - Molded Case Circuit Breaker

EGB14040 - Square D - Molded Case Circuit Breaker

Bolt On - 40 Amp - 1 Pole - 277 Volt

Schneider Electric

Sale price$202^{99 CAD} $202.99 CAD Regular price $255^{00 CAD} $255.00 CAD Save $52.01 CAD

14DUE32BA - Siemens - Motor Starter

14DUE32BA - Siemens - Motor Starter

40 Amp - 3 Pole - 600 Volt

$979^{99 CAD} $979.99 CAD

14DUE32AA - Siemens - Motor Starter

14DUE32AA - Siemens - Motor Starter

40 Amp - 3 Pole - 600 Volt

$1,057^{99 CAD} $1,057.99 CAD

THHQL32040 - GE - Circuit Breaker

THHQL32040 - GE - Circuit Breaker

40 Amp - 3 Pole - 240 Volt

Sale price$260^{99 CAD} $260.99 CAD Regular price $263^{00 CAD} $263.00 CAD Save $2.01 CAD

QCR2040 - Eaton - Molded Case Circuit Breaker

QCR2040 - Eaton - Molded Case Circuit Breaker

Feed Thru - 40 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

Sale price$78^{99 CAD} $78.99 CAD Regular price $139^{00 CAD} $139.00 CAD Save $60.01 CAD

PDG23G0040TFFJ - Eaton - Molded Case Circuit Breaker

PDG23G0040TFFJ - Eaton - Molded Case Circuit Breaker

Feed Thru - 40 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $671^{99 CAD} from $671.99 CAD Regular price $839^{99 CAD} $839.99 CAD Save $168 CAD

PDG23F0040TFFJ - Eaton - Molded Case Circuit Breaker

PDG23F0040TFFJ - Eaton - Molded Case Circuit Breaker

Feed Thru - 40 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $632^{99 CAD} from $632.99 CAD Regular price $809^{99 CAD} $809.99 CAD Save $177 CAD

PDG22M0040TFFJ - Eaton - Molded Case Circuit Breaker

PDG22M0040TFFJ - Eaton - Molded Case Circuit Breaker

Feed Thru - 40 Amp - 2 Pole - 600 Volt

Eaton Cutler-Hammer

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

PDG21G0040TFFJ - Eaton - Molded Case Circuit Breaker

PDG21G0040TFFJ - Eaton - Molded Case Circuit Breaker

Feed Thru - 40 Amp - 1 Pole - 600 Volt

Eaton Cutler-Hammer

$309^{99 CAD} $309.99 CAD

Limited availability

FAZ-Z40/3 - Eaton - Circuit Breaker

FAZ-Z40/3 - Eaton - Circuit Breaker

40 Amp - 3 Pole - 480 Volt

$199^{99 CAD} $199.99 CAD

FAZ-K40/2 - Eaton - Circuit Breaker

FAZ-K40/2 - Eaton - Circuit Breaker

40 Amp - 2 Pole - 480 Volt

$107^{99 CAD} $107.99 CAD

FAZ-K40/1N - Eaton - Circuit Breaker

FAZ-K40/1N - Eaton - Circuit Breaker

40 Amp - 1 Pole - 480 Volt

$72^{99 CAD} $72.99 CAD

Limited availability

FAZ-D40/3N - Eaton - Circuit Breaker

FAZ-D40/3N - Eaton - Circuit Breaker

40 Amp - 3 Pole - 480 Volt

$177^{99 CAD} $177.99 CAD

FAZ-D40/1N - Eaton - Circuit Breaker

FAZ-D40/1N - Eaton - Circuit Breaker

40 Amp - 1 Pole - 480 Volt

$62^{99 CAD} $62.99 CAD

C25DNF340A - Eaton - Magnetic Contactor

C25DNF340A - Eaton - Magnetic Contactor

40 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

$186^{99 CAD} $186.99 CAD

Limited availability

C25DNF240B - Eaton - Magnetic Contactor

C25DNF240B - Eaton - Magnetic Contactor

40 Amp - 2 Pole - 600 Volt

Eaton Cutler-Hammer

Sale price$152^{99 CAD} $152.99 CAD Regular price $216^{00 CAD} $216.00 CAD Save $63.01 CAD

C25DNF240A - Eaton - Magnetic Contactor

C25DNF240A - Eaton - Magnetic Contactor

40 Amp - 2 Pole - 600 Volt

Eaton Cutler-Hammer

Sale price$143^{99 CAD} $143.99 CAD Regular price $216^{00 CAD} $216.00 CAD Save $72.01 CAD

FAZ-C40-3N - Eaton - Circuit Breaker

FAZ-C40-3N - Eaton - Circuit Breaker

Feed Thru - 40 Amp - 3 Pole - 480 Volt

$177^{99 CAD} $177.99 CAD

FAZ-C40-3 - Eaton - Circuit Breaker

FAZ-C40-3 - Eaton - Circuit Breaker

Feed Thru - 40 Amp - 3 Pole - 480 Volt

$179^{99 CAD} $179.99 CAD

Limited availability

FAZ-C40-1N - Eaton - Circuit Breaker

FAZ-C40-1N - Eaton - Circuit Breaker

Feed Thru - 40 Amp - 1 Pole - 480 Volt

$62^{99 CAD} $62.99 CAD

Limited availability

FAZ-B40-3N - Eaton - Circuit Breaker

FAZ-B40-3N - Eaton - Circuit Breaker

Feed Thru - 40 Amp - 3 Pole - 480 Volt

$177^{99 CAD} $177.99 CAD

FAZ-B40-3 - Eaton - Circuit Breaker

FAZ-B40-3 - Eaton - Circuit Breaker

Feed Thru - 40 Amp - 3 Pole - 480 Volt

Sale price$257^{99 CAD} $257.99 CAD Regular price $460^{00 CAD} $460.00 CAD Save $202.01 CAD

Limited availability

FAZ-B40-2 - Eaton - Circuit Breaker

FAZ-B40-2 - Eaton - Circuit Breaker

Feed Thru - 40 Amp - 2 Pole - 480 Volt

$62^{99 CAD} $62.99 CAD

FAZ-B40-1N - Eaton - Circuit Breaker

FAZ-B40-1N - Eaton - Circuit Breaker

Feed Thru - 40 Amp - 1 Pole - 480 Volt

$62^{99 CAD} $62.99 CAD

Limited availability

XTCE040D00G - Eaton - Contactor

XTCE040D00G - Eaton - Contactor

40 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

$297^{99 CAD} $297.99 CAD

Limited availability

QCGFT1040 - Eaton - GFCI Circuit Breaker

QCGFT1040 - Eaton - GFCI Circuit Breaker

Feed Thru - 40 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

$238^{99 CAD} $238.99 CAD

QCGFEP1040 - Eaton - GFEP Circuit Breaker

QCGFEP1040 - Eaton - GFEP Circuit Breaker

Feed Thru - 40 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

from $1,001^{99 CAD} from $1,001.99 CAD Regular price $1,251^{99 CAD} $1,251.99 CAD Save $250 CAD

EGS3040FFG - Eaton - Molded Case Circuit Breaker

EGS3040FFG - Eaton - Molded Case Circuit Breaker

Feed Thru - 40 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $839^{99 CAD} from $839.99 CAD Regular price $1,512^{99 CAD} $1,512.99 CAD Save $673 CAD

Limited availability

EGS3040FFB - Eaton - Molded Case Circuit Breaker

EGS3040FFB - Eaton - Molded Case Circuit Breaker

Bolt On - 40 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

$1,484^{99 CAD} $1,484.99 CAD

EGS3040AFG - Eaton - Molded Case Circuit Breaker

EGS3040AFG - Eaton - Molded Case Circuit Breaker

Feed Thru - 40 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $578^{99 CAD} from $578.99 CAD Regular price $723^{99 CAD} $723.99 CAD Save $145 CAD

EGS2040FFG - Eaton - Molded Case Circuit Breaker

EGS2040FFG - Eaton - Molded Case Circuit Breaker

Feed Thru - 40 Amp - 2 Pole - 600 Volt

Eaton Cutler-Hammer

$531^{99 CAD} $531.99 CAD

EGS2040FFB - Eaton - Molded Case Circuit Breaker

EGS2040FFB - Eaton - Molded Case Circuit Breaker

Bolt On - 40 Amp - 2 Pole - 600 Volt

Eaton Cutler-Hammer

$680^{99 CAD} $680.99 CAD

EGS1040FFG - Eaton - Molded Case Circuit Breaker

EGS1040FFG - Eaton - Molded Case Circuit Breaker

Feed Thru - 40 Amp - 1 Pole - 240 Volt

Eaton Cutler-Hammer

$241^{99 CAD} $241.99 CAD

EGS1040FFB - Eaton - Molded Case Circuit Breaker

EGS1040FFB - Eaton - Molded Case Circuit Breaker

Bolt On - 40 Amp - 1 Pole - 240 Volt

Eaton Cutler-Hammer

$241^{99 CAD} $241.99 CAD

EGB3040AFG - Eaton - Molded Case Circuit Breaker

EGB3040AFG - Eaton - Molded Case Circuit Breaker

Feed Thru - 40 Amp - 3 Pole - 480 Volt

Eaton Cutler-Hammer

from $467^{99 CAD} from $467.99 CAD Regular price $584^{99 CAD} $584.99 CAD Save $117 CAD

EGB2040FFG - Eaton - Molded Case Circuit Breaker

EGB2040FFG - Eaton - Molded Case Circuit Breaker

Feed Thru - 40 Amp - 2 Pole - 480 Volt

Eaton Cutler-Hammer

from $440^{99 CAD} from $440.99 CAD Regular price $682^{99 CAD} $682.99 CAD Save $242 CAD

EGB2040FFB - Eaton - Molded Case Circuit Breaker

EGB2040FFB - Eaton - Molded Case Circuit Breaker

Bolt On - 40 Amp - 2 Pole - 480 Volt

Eaton Cutler-Hammer

from $413^{99 CAD} from $413.99 CAD Regular price $517^{99 CAD} $517.99 CAD Save $104 CAD

NGG3B040 - Siemens - Molded Case Circuit Breaker

NGG3B040 - Siemens - Molded Case Circuit Breaker

Feed Thru - 40 Amp - 3 Pole - 600 Volt

$571,485^{00 CAD} $571,485.00 CAD

NGG2B040 - Siemens - Molded Case Circuit Breaker

NGG2B040 - Siemens - Molded Case Circuit Breaker

Feed Thru - 40 Amp - 2 Pole - 600 Volt

$409^{99 CAD} $409.99 CAD

LGG3B040 - Siemens - Molded Case Circuit Breaker

LGG3B040 - Siemens - Molded Case Circuit Breaker

Feed-Thru - 40 Amp - 3 Pole - 600 Volt

$1,299^{99 CAD} $1,299.99 CAD

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