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40 Amp Breakers

369 products

ABB (1)
Allen-Bradley (1)
Eaton Cutler-Hammer (112)
Eaton Moeller (15)
Federal Pioneer (10)
GE (54)
Mersen / Ferraz Shawmut (2)
Schneider (5)
Schneider Electric (69)
Siemens (3)
Siemens / ITE (61)
Siemens/ITE (36)

1 Pole (75)
2 Pole (134)
3 Pole (147)
4 Pole (1)
Quad (6)

Ground Fault (gfci / gfi) (6)
Ground Fault (GFEP) (3)

Bolt-On (122)
Feed Thru (14)
Feed-Thru (13)
Plug-In (19)

40A (366)
15A 40A (2)

208/240V (1)
120V (5)
240V (15)
250V (1)
277V (1)
480V (2)
600V (3)

369 products

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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

CHN240GF - Eaton - GFCI Circuit Breaker

CHN240GF - Eaton - GFCI Circuit Breaker

Plug in - 40 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

Sale price$269^{99 CAD} $269.99 CAD Regular price $651^{30 CAD} $651.30 CAD Save $381.31 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

FAZ-C40-2 - Eaton - Circuit Breaker

FAZ-C40-2 - Eaton - Circuit Breaker

Feed Thru - 40 Amp - 2 Pole - 480 Volt

$95^{99 CAD} $95.99 CAD

XTOB040DC1 - Eaton - Overload Relay

XTOB040DC1 - Eaton - Overload Relay

Eaton Cutler-Hammer

$339^{99 CAD} $339.99 CAD

HFD2040 - Eaton - Molded Case Circuit Breaker

HFD2040 - Eaton - Molded Case Circuit Breaker

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

Eaton Cutler-Hammer

$1,169^{99 CAD} $1,169.99 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

QB2040GF - Eaton Cutler-Hammer 40 Amp Double Pole Ground Fault Bolt-On Circuit Breaker

QB2040GF - Eaton - 40 Amp Ground Fault Circuit Breaker

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

Eaton Cutler-Hammer

$389^{99 CAD} $389.99 CAD

THED136040 - GE - Molded Case Circuit Breaker

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

$831^{99 CAD} $831.99 CAD

TRS40R - Mersen 40 Amp Fuse

TRS40R - Mersen / Ferraz Shawmut - Fuse

40 Amp - 600 Volt

Mersen / Ferraz Shawmut

$23^{98 CAD} $23.98 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

CH240 - Eaton Cutler-Hammer 40 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker

CH240 - Eaton - 40 Amp Molded Case Circuit Breaker

Plug-In - 40 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

$93^{99 CAD} $93.99 CAD

BQ2B040H - Siemens 40 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

BQ2B040H - Siemens - 40 Amp Molded Case Circuit Breaker

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

$135^{99 CAD} $135.99 CAD

THHQB2140 - GE 40 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

THHQB2140 - GE - 22kA Circuit Breaker

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

$94^{99 CAD} $94.99 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

BQGF240 - Commander 40 Amp 2 Pole Bolt-On GFCI Circuit Breakers

BQGF240 - Commander 40 Amp GFCI Circuit Breakers

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

Eaton Cutler-Hammer

$707^{99 CAD} $707.99 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

QBHW1040 - Eaton Cutler-Hammer 40 Amp 1 Pole 240 Volt Molded Case Circuit Breaker

QBHW1040 - Eaton - 40 Amp Circuit Breaker

Bolt-On - 40 Amp - 1 Pole - 240 Volt

Eaton Cutler-Hammer

$62^{99 CAD} $62.99 CAD

QBGFEP1040 - Eaton Cutler-Hammer 40 Amp 1 Pole Ground Fault Equipment Protection Bolt-On Circuit Breaker

QBGFEP1040 - Eaton - 40 Amp GFEP Circuit Breaker

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

Eaton Cutler-Hammer

$412^{99 CAD} $412.99 CAD

GFTCB140 - Eaton Cutler-Hammer 40 Amp 1 Pole 120 Volt Molded Case Circuit Breaker

GFTCB140 - Eaton - 40 Amp Molded Case Circuit Breaker

Plug-In - 40 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

$134^{99 CAD} $134.99 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

FDB2040L - Eaton - Molded Case Circuit Breaker

FDB2040L - Eaton - Molded Case Circuit Breaker

Feed-Thru - 40 Amp - 2 Pole - 600 Volt

Eaton Cutler-Hammer

$1,599^{99 CAD} $1,599.99 CAD

FD2040L - Eaton - Molded Case Circuit Breaker

FD2040L - Eaton - Molded Case Circuit Breaker

Feed-Thru - 40 Amp - 2 Pole - 600 Volt

Eaton Cutler-Hammer

from $639^{99 CAD} from $639.99 CAD Regular price $799^{99 CAD} $799.99 CAD Save $160 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

FH26040AB - Square D 40 Amp 2 Pole 600 Volt Molded Case Circuit Breaker

FH26040AB - Square D - Molded Case Circuit Breaker

I-Line Plug-In - 40 Amp - 2 Pole - 600 Volt

Schneider Electric

from $1,009^{99 CAD} from $1,009.99 CAD Regular price $1,157^{99 CAD} $1,157.99 CAD Save $148 CAD

QOB240VH - Square D - 40 Amp 22kA Circuit Breaker

QOB240VH - Square D - 40 Amp 22kA Circuit Breaker

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

Schneider Electric

$149^{99 CAD} $149.99 CAD

QO240EPD - Square D - 40 Amp GFEP Circuit Breaker

Plug-In - 40 Amp - 2 Pole - 240 Volt

Schneider Electric

$679^{99 CAD} $679.99 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

EDB26040 - Square D 40 Amp 2 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

EDB26040 - Square D - Molded Case Circuit Breaker

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

Schneider Electric

from $451^{99 CAD} from $451.99 CAD Regular price $818^{99 CAD} $818.99 CAD Save $367 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

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