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40 Amp Breakers

148 products

ABB (1)
Allen-Bradley (1)
Eaton Cutler-Hammer (37)
Eaton Moeller (7)
Federal Pioneer (2)
GE (23)
Schneider (3)
Schneider Electric (33)
Siemens (2)
Siemens / ITE (23)
Siemens/ITE (16)

3 Pole (147)

Ground Fault (gfci / gfi) (1)
Ground Fault (GFEP) (1)

Bolt-On (53)
Feed Thru (6)
Feed-Thru (7)
Plug-In (9)

40A (147)

120V (1)
240V (6)
480V (1)
600V (2)

148 products

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HGL36040 - Square D 40 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

HGL36040 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $839^{99 CAD} from $839.99 CAD Regular price $1,199^{99 CAD} $1,199.99 CAD Save $360 CAD

THQL32040 - GE 40 Amp 3 Pole Circuit Breaker

THQL32040 - GE - 40 Amp Circuit Breaker

Plug-In - 40 Amp - 3 Pole - 240 Volt

$128^{99 CAD} $128.99 CAD

DP40C3P-1 - ABB
- Contactor

DP40C3P-1 - ABB - Contactor

40A -3 Pole - 120 Volt

$179^{99 CAD} $179.99 CAD

8910DPA43V09 - Square D - Contactor

8910DPA43V09 - Square D - Contactor

40 Amp - 3 Pole - 600 Volt

$157^{99 CAD} $157.99 CAD

8910DPA43V02 - Square D - Contactor

8910DPA43V02 - Square D - Contactor

40 Amp - 3 Pole - 600 Volt

$149^{99 CAD} $149.99 CAD

FAZ-D40/3 - Eaton - Circuit Breaker

FAZ-D40/3 - Eaton - Circuit Breaker

40 Amp - 3 Pole - 480 Volt

Sale price$268^{66 CAD} $268.66 CAD Regular price $390^{00 CAD} $390.00 CAD Save $121.34 CAD

FDC3040 - Eaton - MoldedCase Circuit Breakers

FDC3040 - Eaton - MoldedCase Circuit Breakers

Bolt-On - 40 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

$1,699^{99 CAD} $1,699.99 CAD

FDB3040 - Eaton - Molded Case Circuit Breaker

FDB3040 - Eaton - Molded Case Circuit Breaker

Bolt-On - 40 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

$699^{99 CAD} $699.99 CAD

ED63B040 - Siemens - Moded Case Circuit Breaker

ED63B040 - Siemens - Moded Case Circuit Breaker

Bolt On - 40 Amp - 3 Pole - 600 Volt

$999^{99 CAD} $999.99 CAD

592-EUTB - Allen-Bradley 40 Amp 3 Pole Overload Relay

592-EUTB - Allen-Bradley - 40 Amp Overload Relay

40 Amp - 3 Pole

$262^{99 CAD} $262.99 CAD

THED136040 - GE - Molded Case Circuit Breaker

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

$831^{99 CAD} $831.99 CAD

EJB36040 - Square D 40 Amp 3 Pole 600 Volt Bolt-On Circuit Breaker

EJB36040 - Square D 40 Amp 3 Pole 600 Volt Bolt-On Circuit Breaker

EJB36040 - Square D - Molded Case Circuit Breaker

Bolt-On - 40 Amp - 3 Pole - 600 Volt

Schneider Electric

from $1,749^{99 CAD} from $1,749.99 CAD Regular price $2,499^{99 CAD} $2,499.99 CAD Save $750 CAD

BRH340 - Eaton Cutler-Hammer 40 Amp 3 Pole 240 Volt Molded Case Circuit Breakers

BRH340 - Eaton - 40 Amp Molded Case Circuit Breakers

Plug-In - 40 Amp - 3 Pole - 240 Volt

Eaton Cutler-Hammer

$445^{99 CAD} $445.99 CAD

NGG3B040L - Siemens - Molded Case Circuit Breaker

NGG3B040L - Siemens - Molded Case Circuit Breaker

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

$524^{99 CAD} $524.99 CAD

TED134040WL - GE 40 Amp 3 Pole 480 Volt Molded Case Thermal Magnetic Circuit Breaker

TED134040WL - GE - Molded Case Circuit Breaker

Feed-Thru - 40 Amp - 3 Pole - 480 Volt

$588^{99 CAD} $588.99 CAD

TEB132040WL - GE 40 Amp 3 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug

TEB132040WL - GE - Molded Case Circuit Breaker

Feed-Thru - 40 Amp - 3 Pole - 240 Volt

$584^{99 CAD} $584.99 CAD

QC3040H - Eaton - Circuit Breaker

QC3040H - Eaton - Circuit Breaker

Feed Thru - 40 Amp - 3 Pole - 9 Volt

Eaton Cutler-Hammer

$251^{99 CAD} $251.99 CAD

FDB3040L - Eaton - Molded Case Circuit Breaker

FDB3040L - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$699^{99 CAD} $699.99 CAD

EHD3040L - Eaton - Molded Case Circuit Breaker

EHD3040L - Eaton - Molded Case Circuit Breaker

Feed-Thru - 40 Amp - 3 Pole - 480 Volt

Eaton Cutler-Hammer

$699^{99 CAD} $699.99 CAD

HLA36040 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 40 Amp - 3 Pole - 600 Volt

Schneider Electric

from $1,789^{99 CAD} from $1,789.99 CAD Regular price $2,699^{99 CAD} $2,699.99 CAD Save $910 CAD

FHL36040 - Square D 40 Amp 3 Pole 600 Volt Lug Molded Case Circuit Breaker

FHL36040 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $779^{99 CAD} from $779.99 CAD Regular price $923^{99 CAD} $923.99 CAD Save $144 CAD

FH36040 - Square D 40 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

FH36040 - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 40 Amp - 3 Pole - 600 Volt

Schneider Electric

from $879^{99 CAD} from $879.99 CAD Regular price $1,447^{99 CAD} $1,447.99 CAD Save $568 CAD

HJL36040 - Square D - Molded Case Circuit Breaker

HJL36040 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $1,049^{99 CAD} from $1,049.99 CAD Regular price $1,399^{99 CAD} $1,399.99 CAD Save $350 CAD

HED43B040 - Siemens 40 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker

HED43B040 - Siemens - Molded Case Circuit Breaker

Bolt On - 40 Amp - 3 Pole - 480 Volt

$799^{99 CAD} $799.99 CAD

EJB34040 - Square D 40 Amp 3 Pole 480 Volt Bolt-On Circuit Breaker

EJB34040 - Square D 40 Amp 3 Pole 480 Volt Bolt-On Circuit Breaker

EJB34040 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $559^{99 CAD} from $559.99 CAD Regular price $799^{99 CAD} $799.99 CAD Save $240 CAD

ED23B040 - Siemens 40 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

ED23B040 - Siemens - Molded Case Circuit Breaker

Bolt On - 40 Amp - 3 Pole - 240 Volt

$399^{99 CAD} $399.99 CAD

Q340H - Siemens 40 Amp 3 Pole 240 Volt Molded Case Circuit Breaker

Q340H - Siemens - 40 Amp 22kA Case Circuit Breaker

Plug-In - 40 Amp - 3 Pole - 240 Volt

$289^{99 CAD} $289.99 CAD

Q34000S01 - Siemens 40 Amp 3 Pole 240 Volt Molded Case Circuit Breaker

Q34000S01 - Siemens - 40 Amp Molded Case Circuit Breaker

Plug-In - 40 Amp - 3 Pole - 240 Volt

$552^{99 CAD} $552.99 CAD

HEB3B040B - Siemens - Molded Case Circuit Breaker

HEB3B040B - Siemens - Molded Case Circuit Breaker

Bolt-on - 40 Amp - 3 Pole - 600 Volt

$2,144^{99 CAD} $2,144.99 CAD

ED63A040 - Siemens - Molded Case Circuit Breaker

ED63A040 - Siemens - Molded Case Circuit Breaker

Bolt-on - 40 Amp - 3 Pole - 600 Volt

$819^{99 CAD} $819.99 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

LC2D25G7 - Square D - Contactor

LC2D25G7 - Square D - Contactor

40 Amp - 3 Pole - 600 Volt

Sale price$341^{99 CAD} $341.99 CAD Regular price $385^{10 CAD} $385.10 CAD Save $43.11 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

PDG23G0040TFFJ - Eaton - Molded Case Circuit Breaker

PDG23G0040TFFJ - Eaton - Molded Case Circuit Breaker

Feed Thru - 40 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

$839^{99 CAD} $839.99 CAD

PDG23F0040TFFJ - Eaton - Molded Case Circuit Breaker

PDG23F0040TFFJ - Eaton - Molded Case Circuit Breaker

Feed Thru - 40 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

$809^{99 CAD} $809.99 CAD

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-D40/3N - Eaton - Circuit Breaker

FAZ-D40/3N - Eaton - Circuit Breaker

40 Amp - 3 Pole - 480 Volt

$177^{99 CAD} $177.99 CAD

C25DNF340A - Eaton - Magnetic Contactor

C25DNF340A - Eaton - Magnetic Contactor

40 Amp - 3 Pole - 600 Volt

Eaton Cutler-Hammer

$186^{99 CAD} $186.99 CAD

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