Circuit Breakers
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Square D QBP PowerPacT Q Circuit Breaker, 3-Pole, 240VAC
Model: SQU-QBP
Square D QBP PowerPacT Q Circuit Breaker, 3-Pole, 240VAC, 10kA Thermal MagneticThe Square D QBP PowerPacT Q Circuit Breaker is a Q-Frame thermal magnetic breaker built for overcurrent protection and...Square D
Starting at$269.46 -
Square D QDA PowerPacT Q 2-Pole I-Line Thermal Magnetic Circuit Breaker
Model: SQU-QDA
Square D QDA PowerPacT Q 2-Pole I-Line Thermal Magnetic Circuit BreakerThe Square D QDA PowerPacT Q 2-Pole I-Line Thermal Magnetic Circuit Breaker delivers reliable overcurrent protection and...Square D
$1,106.21 -
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Square D QO 2-Pole 60A NEMA 3R Enclosed Circuit Breaker with Ground Fault Protection
Model: SQU-QOE260GFINM
Square D QO 2-Pole 60A NEMA 3R Enclosed Circuit Breaker with Ground Fault ProtectionThe Square D QO 2-Pole 60A NEMA 3R Enclosed Circuit Breaker delivers a factory-assembled, UL Listed disconnect...Square D
$256.93 -
Square D QO 20A 1-Pole Combination Arc-Fault Circuit Breaker
Model: SQU-QO120CAFI
Square D QO 20A 1-Pole Combination Arc-Fault Circuit BreakerThe Square D QO 20A 1-pole combination Arc-Fault Circuit Interrupter (AFCI) breaker delivers overcurrent protection and arc-fault detection...Square D
$119.61 -
Square D QO 20A 1-Pole Combination ARC-Fault/Ground-Fault Circuit Breaker, 120VAC Plug-In
Model: SQU-QO120PAFGF
Square D QO 20A 1-Pole Combination ARC-Fault/Ground-Fault Circuit Breaker, 120VAC Plug-InThe Square D QO 20A 1-Pole Combination ARC-Fault/Ground-Fault Circuit Breaker is a plug-in thermal magnetic...Square D
$129.09 -
Square D QO 3-Pole Bolt-On Mini Circuit Breaker, 25A, 120/240VAC, 65kA
Model: SQU-QHB325
Square D QO 3-Pole Bolt-On Mini Circuit Breaker, 25A, 120/240VAC, 65kAThe Square D QO 25A, 3 pole, bolt-on mini circuit breaker delivers thermal magnetic overcurrent protection and switching for ac...Square D
$607.71 -
Square D QO 40A 2-Pole Bolt-On Circuit Breaker with Class B Ground Fault Protection
Model: SQU-QOB240EPD
Square D QO 40A 2-Pole Bolt-On Circuit Breaker with Class B Ground Fault ProtectionThe Square D QO 40A 2-Pole Bolt-On Circuit Breaker with Class B Ground Fault Protection is a thermal magnetic...Square D
$975.99 -
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Square D QO Series Miniature Circuit Breaker, Combination Arc-Fault (CAFI)
Model: SQU-QOB115CAFI
Square D QO Series Miniature Circuit Breaker, Combination Arc-Fault (CAFI)The Square D QO Series miniature circuit breaker delivers reliable overcurrent protection and switching for residential and...Square D
$429.33 -
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Square D QO-3201021 QO 3-Pole Shunt Trip Miniature Circuit Breaker, 120/240VAC, 10kA
Model: SQU-QO-3201021
Square D QO 3-Pole Shunt Trip Miniature Circuit Breaker, 120/240VAC, 10kAThe Square D QO 3-pole miniature circuit breaker delivers thermal magnetic overcurrent protection and switching for AC and DC...Square D
Starting at$389.07 -
Square D QO-GFI QO 2-Pole Plug-In Ground Fault Circuit Breaker, 120/240VAC 10kA
Model: SQU-QO-GFI
"Square D QO 2-Pole Plug-In Ground Fault Circuit Breaker, 120/240VAC 10kAThe Square D QO 2-Pole Plug-In Ground Fault Circuit Breaker delivers combined overcurrent and ground fault protection for...Square D
Starting at$220.03 -
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Square D QOB-3301021 QO Series 3-Pole Bolt-On Circuit Breaker with AC Shunt Trip
Model: SQU-QOB-3301021
Square D QOB-3301021 QO Series 3-Pole Bolt-On Circuit Breaker with AC Shunt TripThe Square D QOB-3301021 QO Series 3-Pole Bolt-On Circuit Breaker with AC Shunt Trip delivers thermal magnetic...Square D
Starting at$642.14 -
Square D QOB-DF QO Series Dual Function Miniature Circuit Breaker, 1-Pole, Bolt-On
Model: SQU-QOB-DF
Square D QOB-DF QO Series Dual Function Miniature Circuit Breaker, 1-Pole, Bolt-OnThe Square D QOB-DF QO Series Dual Function Miniature Circuit Breaker delivers overcurrent protection and switching...Square D
$491.07 -
Square D QOB-GFI QO 2-Pole Bolt-On Circuit Breaker, Ground Fault Class A
Model: SQU-QOB-GFI
Square D QOB-GFI QO 2-Pole Bolt-On Circuit Breaker, Ground Fault Class AThe Square D QO 2-Pole Bolt-On Circuit Breaker (QOB-GFI) delivers thermal magnetic overcurrent protection for ac and dc...Square D
Starting at$591.51 -
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Square D TeSys Deca Manual Motor Starter and Protector, Thermal-Magnetic Circuit Breaker, 3-Pole
Model: SQU-GV3P25
Square D TeSys Deca Manual Motor Starter and Protector, Thermal-Magnetic Circuit Breaker, 3-PoleThe Square D TeSys Deca Manual Motor Starter and Protector (TeSys GV3 range, e.g. GV3P25) is a...Square D
$625.16