Square D circuit breakers are trusted electrical protection devices designed to safeguard residential, commercial, and industrial electrical systems from overloads and short circuits. Known for their reliability, durability, and ease of installation, Square D breakers are available in a wide range of amperages, pole configurations, and trip characteristics to suit everything from home electrical panels to demanding commercial applications. Whether you're replacing an existing breaker or completing a new electrical installation, Square D circuit breakers provide dependable protection while helping maintain the safety and performance of your electrical distribution system.
Square D Circiut Breakers
Square D circuit breakers are trusted electrical protection devices designed to safeguard residential, commercial, and industrial electrical systems from overloads and short circuits. Known for their reliability, durability, and ease of installation, Square D breakers are available in a wide range of amperages, pole configurations, and trip characteristics to suit everything from home electrical panels to demanding commercial applications. Whether you're replacing an existing breaker or completing a new electrical installation, Square D circuit breakers provide dependable protection while helping maintain the safety and performance of your electrical distribution system.
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Molded Case Circuit Breaker, POWERPACT H Series, 30A, 2 Pole, 600V AC, 25kA at 240V AC - HDA260302
Regular price $1,142.38 USDRegular priceUnit price per -
Molded Case Circuit Breakers 3 Pole 40A Thermal Magnetic 600 VAC Fa Series - FAL36040
Regular price $1,014.38 USDRegular priceUnit price per -
Miniature Circuit Breaker, E FRAME Series, 100A, 3 Pole, 277/480V AC, 100kA at 120VAC - EJB34100
Regular price $3,763.18 USDRegular priceUnit price per -
Miniature Circuit Breaker, E FRAME Series, 100A, 3 Pole, 277/480V AC, 65kA at 120V AC - EGB34100
Regular price $1,955.18 USDRegular priceUnit price per -
Miniature Circuit Breaker, E FRAME Series, 50A, 3 Pole, 277/480V AC, 65kA at 120V AC - EGB34050
Regular price $1,600.78 USDRegular priceUnit price per -
Miniature Circuit Breaker, E FRAME Series, 30A, 3 Pole, 277/480V AC, 65kA at 120V AC - EGB34030
Regular price $1,492.78 USDRegular priceUnit price per -
Miniature Circuit Breaker, E FRAME Series, 20A, 3 Pole, 277/480V AC, 65kA at 120V AC - EGB34020
Regular price $1,515.97 USDRegular priceUnit price per -
Miniature Circuit Breaker, E FRAME Series, 125A, 3 Pole, 277/480V AC, 25kA at 120V AC - EDB34125
Regular price $3,449.58 USDRegular priceUnit price per -
Miniature Circuit Breaker, E FRAME Series, 15A, 3 Pole, 277/480V AC, 65kA at 120V AC - EGB34015
Regular price $1,510.37 USDRegular priceUnit price per -
Miniature Circuit Breaker, E FRAME Series, 100A, 3 Pole, 277/480V AC, 25kA at 120V AC - EDB34100
Regular price $1,287.98 USDRegular priceUnit price per -
Miniature Circuit Breaker, E FRAME Series, 90A, 3 Pole, 277/480V AC, 25kA at 120V AC - EDB34090
Regular price $1,297.58 USDRegular priceUnit price per -
Miniature Circuit Breaker, E FRAME Series, 80A, 3 Pole, 277/480V AC, 25kA at 120V AC - EDB34080
Regular price $1,290.34 USDRegular priceUnit price per -
Miniature Circuit Breaker, E FRAME Series, 70A, 3 Pole, 277/480V AC, 25kA at 120V AC - EDB34070
Regular price $1,297.58 USDRegular priceUnit price per -
Miniature Circuit Breaker, E FRAME Series, 60A, 3 Pole, 277/480V AC, 25kA at 120V AC - EDB34060
Regular price $950.38 USDRegular priceUnit price per -
Miniature Circuit Breaker, E FRAME Series, 50A, 3 Pole, 277/480V AC, 25kA at 120V AC - EDB34050
Regular price $935.06 USDRegular priceUnit price per -
Miniature Circuit Breaker, E FRAME Series, 45A, 3 Pole, 277/480V AC, 25kA at 120V AC - EDB34045
Regular price $1,005.39 USDRegular priceUnit price per -
Miniature Circuit Breaker, E FRAME Series, 40A, 3 Pole, 277/480V AC, 25kA at 120V AC - EDB34040
Regular price $1,105.58 USDRegular priceUnit price per -
Miniature Circuit Breaker, E FRAME Series, 35A, 3 Pole, 277/480V AC, 25kA at 120V AC - EDB34035
Regular price $939.18 USDRegular priceUnit price per -
Miniature Circuit Breaker, E FRAME Series, 30A, 3 Pole, 277/480V AC, 25kA at 120V AC - EDB34030
Regular price $939.18 USDRegular priceUnit price per -
Miniature Circuit Breaker, E FRAME Series, 25A, 3 Pole, 277/480V AC, 25kA at 120V AC - EDB34025
Regular price $939.18 USDRegular priceUnit price per -
Miniature Circuit Breaker, E FRAME Series, 20A, 3 Pole, 277/480V AC, 25kA at 120V AC - EDB34020
Regular price $939.18 USDRegular priceUnit price per -
Miniature Circuit Breaker, E FRAME Series, 50A, 2 Pole, 277/480V AC, 25kA at 120V AC - EDB24050
Regular price $695.98 USDRegular priceUnit price per -
Miniature Circuit Breaker, E FRAME Series, 15A, 3 Pole, 277/480V AC, 25kA at 120V AC - EDB34015
Regular price $939.18 USDRegular priceUnit price per -
Miniature Circuit Breaker, E FRAME Series, 40A, 2 Pole, 277/480V AC, 25kA at 120V AC - EDB24040
Regular price $807.98 USDRegular priceUnit price per
