Schneider Square D Breakers

Save on Square D circuit breakers by Schneider Electric. Free shipping on orders over $49. Easy returns. 1 year warranty.
QO140 - Square D 40 Amp Single Pole Circuit Breaker

QO140 - Square D 40 Amp Single Pole Circuit Breaker

Schneider Electric

$20.99

QO140 - Square D QO 1 Pole 40 Amp  Breaker QO Circuit Breakers provide the high level of protection you expect from Square D. When it comes to elec...

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$20.99
QOB140 - Square D 40 Amp Single Pole Bolt-On Circuit Breaker

QOB140 - Square D 40 Amp Single Pole Bolt-On Circuit Breaker

Schneider Electric

$20.99

QOB140 - Square D Bolt-On Circuit Breaker Square D QOB series single pole 40 ampere bolt-on molded case circuit breaker with maximum voltage rating...

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$20.99
QO240 - Square D 40 Amp Double Pole Circuit Breaker

QO240 - Square D 40 Amp Double Pole Circuit Breaker

Schneider Electric

$31.49

QO240 - Square D QO 2 Pole 40 Amp  Breaker QO Circuit Breakers provide the high level of protection you expect from Square D. When it comes to elec...

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$31.49
QOU140 - Square D 40 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker

QOU140 - Square D 40 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker

Schneider Electric

$44.80

QOU140 - Square D Bolt-On Molded Case Circuit Breaker Square D QOU series single pole 40 ampere bolt-on molded case circuit breaker with maximum vo...

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$44.80
QOB240 - Square D 40 Amp Double Pole Bolt-On Circuit Breaker

QOB240 - Square D 40 Amp Double Pole Bolt-On Circuit Breaker

Schneider Electric

$68.24

QOB240 - Square D Bolt-On Circuit Breaker Square D bolt-on circuit breaker has a voltage rating of 120/240 Volts current rating of 40 Amps and inte...

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$68.24
QOU240 - Square D 40 Amp 2 Pole 240 Volt Miniature Circuit Breaker

QOU240 - Square D 40 Amp 2 Pole 240 Volt Miniature Circuit Breaker

Schneider Electric

$82.68

QOU240 - Square D Miniature Circuit Breaker This product is a Miniature circuit breaker has a voltage rating of 120/240 Volts current rating of 40 ...

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$82.68
QOB240VH - Square D 40 Amp 2 Pole 120 Volt Bolt-On Circuit Breaker

QOB240VH - Square D 40 Amp 2 Pole 120 Volt Bolt-On Circuit Breaker

Schneider Electric

$118.44

QOB240VH - Square D Bolt-On Circuit Breaker Square D bolt-on circuit breaker has a voltage rating of 120/240 Volts current rating of 40 Amps and in...

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$118.44
EJB14040 - Square D 40 Amp 1 Pole 277 Volt Bolt-On Circuit Molded Case Breaker

EJB14040 - Square D 40 Amp 1 Pole 277 Volt Bolt-On Circuit Molded Case Breaker

Schneider Electric

$121.04

EJB14040 - Square D Bolt-On Circuit Molded Case Breaker Specifications: Range of product: 125 A Frame EDB-EGB-EJB Product or component type: Minia...

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$121.04
QOB340 - Square D 40 Amp 3 Pole Bolt-On Circuit Breaker

QOB340 - Square D 40 Amp 3 Pole Bolt-On Circuit Breaker

Schneider Electric

$136.49

QOB340 - Square D Bolt-On Circuit Breaker Schneider Electric/Square D Miniature circuit breaker with Visi-Trip indicator has box-type lugs to accom...

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$136.49
8910DPA44V02 - Square D 40 Amp 4 Pole 120 Volt Definite Purpose Contactor

8910DPA44V02 - Square D 40 Amp 4 Pole 120 Volt Definite Purpose Contactor

Schneider Electric

$136.49

8910DPA44V02 - Square D Definite Purpose Contactor Schneider Electric / Square D Definite purpose contactor features a four pole 40 ampere with res...

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$136.49
QO340 - Square D 40 Amp 3 Pole Circuit Breaker

QO340 - Square D 40 Amp 3 Pole Circuit Breaker

Schneider Electric

$157.49

QO340 - Square D QO 3 Pole 40 Amp  Breaker QO Circuit Breakers provide the high level of protection you expect from Square D. When it comes to elec...

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$157.49
EDB24040 - Square D 40 Amp 2 Pole 400 Volt Bolt-On Molded Case Circuit Breaker

EDB24040 - Square D 40 Amp 2 Pole 400 Volt Bolt-On Molded Case Circuit Breaker

Schneider Electric

$166.40

EDB24040 - Square D Bolt-On Molded Case Circuit Breaker Schneider Electric / Square D Bolt-On Circuit Breaker Its Compact And Easy to Install Doubl...

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$166.40
QO240GFI - Square D 40 Amp Double Pole GFCI Circuit Breaker

QO240GFI - Square D 40 Amp Double Pole GFCI Circuit Breaker

Schneider Electric

$199.99

QO240GFI Square D 40a QO GFCI (Ground Fault) Breaker Square D QO GFCI series double pole single phase plug-on molded case ground fault circuit brea...

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$199.99
EDB34040 - Square D 40 Amp 3 Pole 400 Volt Bolt-On Molded Case Circuit Breaker

EDB34040 - Square D 40 Amp 3 Pole 400 Volt Bolt-On Molded Case Circuit Breaker

Schneider Electric

$208.89

EDB34040 - Square D Bolt-On Molded Case Circuit Breaker Schneider Electric / Square D Bolt-On Circuit Breaker Its Compact And Easy to Install Three...

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$208.89
QOU340 - Square D 40 Amp 3 Pole 240 Volt Miniature Circuit Breaker

QOU340 - Square D 40 Amp 3 Pole 240 Volt Miniature Circuit Breaker

Schneider Electric

$214.97

QOU340 - Square D Miniature Circuit Breaker This product is a 3-Pole Standard miniature circuit breaker features thermal magnetic molded case for e...

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$214.97
QOB340VH - Square D 40 Amp 3 Pole 240 Volt Miniature Circuit Breaker

QOB340VH - Square D 40 Amp 3 Pole 240 Volt Miniature Circuit Breaker

Schneider Electric

$227.65

QOB340VH - Square D Miniature Circuit Breaker Square D bolt-on circuit breaker has a voltage rating of 120/240 Volts current rating of 40 Amps and ...

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$227.65
EDB16040 - Square D 40 Amp 1 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

EDB16040 - Square D 40 Amp 1 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

Schneider Electric

$241.49

EDB16040 - Square D Bolt-On Molded Case Circuit Breaker Specifications: range of product: 125 A Frame EDB-EGB-EJB product or component type: Circu...

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$241.49
QOB240GFI - Square D 40 Amp Double Pole GFCI Bolt-On Circuit Breaker

QOB240GFI - Square D 40 Amp Double Pole GFCI Bolt-On Circuit Breaker

Schneider Electric

$260.39

QOB240GFI - Square D Ground Fault Bolt-On Circuit Breaker The Square D QOB240GFI 2 Pole Ground Fault Circuit Breaker can be installed for protectio...

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$260.39
EGB34040 - Square D 40 Amp 3 Pole 480 Volt Bolt-On Circuit Breaker

EGB34040 - Square D 40 Amp 3 Pole 480 Volt Bolt-On Circuit Breaker

Schneider Electric

$289.74

EGB34040 - Square D Bolt-On Circuit Breaker Schneider Electric / Square D Bolt-On Circuit Breaker Its Compact And Easy to Install Three poles therm...

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$289.74
HDL26040 - Square D 40 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker

HDL26040 - Square D 40 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker

Schneider Electric

$332.64

HDL26040 - Square D Plug-In Molded Case Circuit Breaker Specifications: Product or component type: Circuit breaker Range of product: PowerPact H T...

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$332.64
HDA260401 - Square D 40 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker

HDA260401 - Square D 40 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker

Schneider Electric

$396.47

HDA260401 - Square D Plug-In Molded Case Circuit Breaker Square D Powerpact HDA series double pole 40 ampere i-line style plug-in molded case circu...

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$396.47
HDA260402 - Square D 40 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker

HDA260402 - Square D 40 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker

Schneider Electric

$396.47

HDA260402 - Square D Plug-In Molded Case Circuit Breaker Square D Powerpact HDA series double pole 40 ampere i-line style plug-in molded case circu...

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$396.47
HDA260404 - Square D 40 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker

HDA260404 - Square D 40 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker

Schneider Electric

$396.47

HDA260404 - Square D Plug-In Molded Case Circuit Breaker Square D Powerpact HDA series double pole 40 ampere i-line style plug-in molded case circu...

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$396.47
EJB24040 - Square D 40 Amp 2 Pole 480 Volt Bolt-On Circuit Breaker

EJB24040 - Square D 40 Amp 2 Pole 480 Volt Bolt-On Circuit Breaker

Schneider Electric

$401.94

EJB24040 - Square D Bolt-On Circuit Breaker Schneider Electric / Square D Bolt-On Circuit Breaker Its Compact And Easy to Install Double pole therm...

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$401.94