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.
-
Molded Case Circuit Breaker, POWERPACT M Series, 600A, 3 Pole, 600V AC, 65kA at 240V AC - MGP36600
Regular price $10,769.58 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT M Series, 400A, 3 Pole, 600V AC, 65kA at 240V AC - MGP36400
Regular price $16,153.58 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT M Series, 800A, 3 Pole, 600V AC, 65kA at 240V AC - MGM36800
Regular price $14,492.78 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT M Series, 700A, 3 Pole, 600V AC, 65kA at 240V AC - MGL36700
Regular price $14,140.78 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT M Series, 800A, 3 Pole, 600V AC, 65kA at 240V AC - MGL36800
Regular price $4,711.97 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT M Series, 600A, 3 Pole, 600V AC, 65kA at 240V AC - MGL36600
Regular price $10,452.27 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT M Series, 500A, 3 Pole, 600V AC, 65kA at 240V AC - MGL36500
Regular price $11,979.18 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT M Series, 450A, 3 Pole, 600V AC, 65kA at 240V AC - MGL36450
Regular price $11,889.58 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT M Series, 400A, 3 Pole, 600V AC, 65kA at 240V AC - MGL36400
Regular price $12,094.38 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT M Series, 350A, 3 Pole, 600V AC, 65kA at 240V AC - MGL36350
Regular price $11,979.18 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT M Series, 300A, 3 Pole, 600V AC, 65kA at 240V AC - MGL36300
Regular price $11,806.38 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT M Series, 800A, 2 Pole, 600V AC, 65kA at 240V AC - MGL26800
Regular price $10,582.38 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT M Series, 700A, 2 Pole, 600V AC, 65kA at 240V AC - MGL26700
Regular price $11,270.38 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT M Series, 600A, 2 Pole, 600V AC, 65kA at 240V AC - MGL26600
Regular price $8,702.38 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT M Series, 450A, 2 Pole, 600V AC, 65kA at 240V AC - MGL26450
Regular price $8,702.38 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT M Series, 600A, 3 Pole, 600V AC, 65kA at 240V AC - MGF36600
Regular price $11,038.38 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT M Series, 400A, 3 Pole, 600V AC, 65kA at 240V AC - MGF36400
Regular price $10,363.18 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT M Series, 800A, 3 Pole, 600V AC, 65kA at 240V AC - MGA36800
Regular price $11,137.26 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT M Series, 700A, 3 Pole, 600V AC, 65kA at 240V AC - MGA36700
Regular price $12,867.18 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT M Series, 600A, 3 Pole, 600V AC, 65kA at 240V AC - MGA36600
Regular price $9,271.98 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT M Series, 500A, 3 Pole, 600V AC, 65kA at 240V AC - MGA36500
Regular price $10,196.78 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT M Series, 450A, 3 Pole, 600V AC, 65kA at 240V AC - MGA36450
Regular price $9,908.78 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT M Series, 400A, 3 Pole, 600V AC, 65kA at 240V AC - MGA36400
Regular price $10,222.38 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT M Series, 800A, 2 Pole, 600V AC, 65kA at 240V AC - MGA268002
Regular price $10,094.38 USDRegular priceUnit price per
