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Home / Collections /

40 Amp Breakers

387 products

ABB (1)
Allen-Bradley (1)
Bussmann (3)
Eaton (7)
Eaton Cutler-Hammer (112)
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 (74)
2 Pole (144)
3 Pole (153)
4 Pole (1)
Quad (6)

Ground Fault (gfci / gfi) (18)
Ground Fault (GFEP) (11)

Bolt-On (162)
Feed Thru (17)
Feed-Thru (13)
Plug-In (48)

40A (377)
40 A (7)
15A 40A (2)

120V (23)
240V (75)
277V (4)
400V (1)
480V (14)
600V (27)

387 products

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B340H - Siemens - 40 Amp 22kA Circuit Breaker

Bolt-On - 40 Amp - 3 Pole - 240 Volt

$241^{99 CAD} $241.99 CAD

B24000S01 - Siemens - 40 Amp Shunt Trip Circuit Breaker

Bolt-On - 40 Amp - 2 Pole - 240 Volt

$273^{99 CAD} $273.99 CAD

B140HH - Siemens 40 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

B140HH - Siemens - 40 Amp 22kA Circuit Breaker

Bolt-On - 40 Amp - 1 Pole - 120 Volt

$107^{99 CAD} $107.99 CAD

BQD6240 - Siemens 40 Amp 2 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

BQD6240 - Siemens - 40 Amp Molded Case Circuit Breaker

Bolt-On - 40 Amp - 2 Pole - 600 Volt

$379^{99 CAD} $379.99 CAD

BQD6140 - Siemens - 40 Amp Molded Case Circuit Breaker

BQD6140 - Siemens - 40 Amp Molded Case Circuit Breaker

BQD6140 - Siemens - 40 Amp Molded Case Circuit Breaker

Bolt-On - 40 Amp - 1 Pole - 347 Volt

$184^{99 CAD} $184.99 CAD

BQD340 - Siemens 40 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker

BQD340 - Siemens - 40 Amp Molded Case Circuit Breaker

Bolt-On - 40 Amp - 3 Pole - 480 Volt

$548^{99 CAD} $548.99 CAD

BQ240220 - Eaton - Molded Case Circuit Breaker

BQ240220 - Eaton - Molded Case Circuit Breaker

40 Amp - 2 Pole - 240 Volt

from $67^{99 CAD} from $67.99 CAD

BRD230240 - Eaton - Molded Case Circuit Breaker

BRD230240 - Eaton - Molded Case Circuit Breaker

40 Amp - 2 Pole - 240 Volt

from $73^{99 CAD} from $73.99 CAD

CL240 - Eaton - Molded Case Circuit Breaker

CL240 - Eaton - Molded Case Circuit Breaker

40 Amp - 2 Pole - 240 Volt

from $25^{99 CAD} from $25.99 CAD

8EM1312-4CF18-OFA3 - Siemens - Panel

8EM1312-4CF18-OFA3 - Siemens - Panel

40A - 208/240 Volt

$999^{99 CAD} $999.99 CAD

EGB14040 - Square D - Molded Case Circuit Breaker

EGB14040 - Square D - Molded Case Circuit Breaker

Bolt On - 40 Amp - 1 Pole - 277 Volt

Schneider Electric

from $142^{99 CAD} from $142.99 CAD Regular price $255^{00 CAD} $255.00 CAD Save $112.01 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

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

Limited availability

QCR2040 - Eaton - Molded Case Circuit Breaker

QCR2040 - Eaton - Molded Case Circuit Breaker

Feed Thru - 40 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

from $55^{99 CAD} from $55.99 CAD Regular price $139^{00 CAD} $139.00 CAD Save $83.01 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

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

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

EGS3040FFB - Eaton - Molded Case Circuit Breaker

EGS3040FFB - Eaton - Molded Case Circuit Breaker

Bolt On - 40 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

from $1,039^{99 CAD} from $1,039.99 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

from $372^{99 CAD} from $372.99 CAD

EGS2040FFB - Eaton - Molded Case Circuit Breaker

EGS2040FFB - Eaton - Molded Case Circuit Breaker

Bolt On - 40 Amp - 2 Pole - 600 Volt

Eaton Cutler-Hammer

from $476^{99 CAD} from $476.99 CAD

EGS1040FFG - Eaton - Molded Case Circuit Breaker

EGS1040FFG - Eaton - Molded Case Circuit Breaker

Feed Thru - 40 Amp - 1 Pole - 240 Volt

Eaton Cutler-Hammer

from $169^{99 CAD} from $169.99 CAD

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