Square D molded case circuit breakers (MCCBs), manufactured by Schneider Electric, provide advanced overcurrent and short-circuit protection for commercial, industrial, and institutional electrical distribution systems. Designed to protect feeders, branch circuits, motors, and critical equipment, Square D MCCBs offer higher current ratings and interrupting capacities than standard miniature circuit breakers, making them ideal for demanding power distribution applications. Available in thermal-magnetic and electronic trip configurations with a wide range of amperage ratings and accessories, Square D molded case circuit breakers deliver dependable protection, long service life, and reliable performance in mission-critical electrical systems.
Square D Molded Case Circuit Breakers
Square D molded case circuit breakers (MCCBs), manufactured by Schneider Electric, provide advanced overcurrent and short-circuit protection for commercial, industrial, and institutional electrical distribution systems. Designed to protect feeders, branch circuits, motors, and critical equipment, Square D MCCBs offer higher current ratings and interrupting capacities than standard miniature circuit breakers, making them ideal for demanding power distribution applications. Available in thermal-magnetic and electronic trip configurations with a wide range of amperage ratings and accessories, Square D molded case circuit breakers deliver dependable protection, long service life, and reliable performance in mission-critical electrical systems.
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Molded Case Circuit Breaker, POWERPACT Q Series, 90A, 3 Pole, 240V AC, 25kA at 240V AC - QDL32090
Regular price $1,791.98 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT Q Series, 80A, 3 Pole, 240V AC, 25kA at 240V AC - QDL32080
Regular price $2,446.38 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT Q Series, 70A, 3 Pole, 240V AC, 25kA at 240V AC - QDL32070
Regular price $2,094.38 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT Q Series, 250A, 2 Pole, 240V AC, 25kA at 240V AC - QDL22250
Regular price $1,590.38 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT Q Series, 225A, 2 Pole, 240V AC, 25kA at 240V AC - QDL22225
Regular price $1,501.70 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT Q Series, 225A, 3 Pole, 240V AC, 25kA at 240V AC - QDA32225
Regular price $1,478.40 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT Q Series, 225A, 3 Pole, 240V AC, 10kA at 240V AC - QBP32225TM
Regular price $1,931.18 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT Q Series, 200A, 3 Pole, 240V AC, 10kA at 240V AC - QBP32200TM
Regular price $1,870.38 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT Q Series, 175A, 3 Pole, 240V AC, 10kA at 240V AC - QBP32175TM
Regular price $1,841.58 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT Q Series, 150A, 3 Pole, 240V AC, 10kA at 240V AC - QBP32150TM
Regular price $1,889.58 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT Q Series, 125A, 3 Pole, 240V AC, 10kA at 240V AC - QBP32125TM
Regular price $1,819.18 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT Q Series, 100A, 3 Pole, 240V AC, 10kA at 240V AC - QBP32100TM
Regular price $1,756.78 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT Q Series, 90A, 3 Pole, 240V AC, 10kA at 240V AC - QBP32090TM
Regular price $1,964.78 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT Q Series, 70A, 3 Pole, 240V AC, 10kA at 240V AC - QBP32070TM
Regular price $1,931.18 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT Q Series, 225A, 2 Pole, 240V AC, 10kA at 240V AC - QBP22225TM
Regular price $782.38 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT Q Series, 200A, 2 Pole, 240V AC, 10kA at 240V AC - QBP22200TM
Regular price $628.78 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT Q Series, 175A, 2 Pole, 240V AC, 10kA at 240V AC - QBP22175TM
Regular price $747.18 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT Q Series, 150A, 2 Pole, 240V AC, 10kA at 240V AC - QBP22150TM
Regular price $665.58 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT Q Series, 125A, 2 Pole, 240V AC, 10kA at 240V AC - QBP22125TM
Regular price $667.18 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT Q Series, 100A, 2 Pole, 240V AC, 10kA at 240V AC - QBP22100TM
Regular price $667.18 USDRegular priceUnit price per -
Power Pact Q - Molded Case Circuit Breaker - 3- Pole - 10 KA - 208Y/120 V - 200 A - QBM32200TN
Regular price $2,140.78 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT Q Series, 100A, 3 Pole, 240V AC, 10kA at 240V AC - QBM32100TN
Regular price $2,007.98 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT Q Series, 200A, 2 Pole, 240V AC, 10kA at 240V AC - QBM22200TN
Regular price $892.78 USDRegular priceUnit price per -
Molded Case Circuit Breaker, POWERPACT Q Series, 150A, 2 Pole, 240V AC, 10kA at 240V AC - QBM22150TN
Regular price $790.38 USDRegular priceUnit price per
