Plug-In Circuit Breakers

Shop plug-in circuit breakers for residential, commercial, and light-industrial panelboards, including standard, tandem, quad, AFCI, GFCI, and equipment-protection configurations.

Plug-in breakers are panel-specific. Confirm the manufacturer, panel series, exact catalog number, poles, amperage, voltage, interrupting rating, terminal arrangement, and panel label before choosing a replacement.

Send label photos to sales@ampstate.com for technical matching. View all circuit breakers.

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Square D QDA32175 - 175 A 240 V 3-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QDA32175 - 175 A, 240 V, 3-Pole Plug-In Circuit Breaker | AmpState

Regular price $710.00
Sale price $710.00 Regular price
Unit price
Square D QDA32175 is a 175 A, 240 V, 3-pole plug-in molded case circuit breaker...
Square D QDA32150 - 150 A 240 V 3-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QDA32150 - 150 A, 240 V, 3-Pole Plug-In Circuit Breaker | AmpState

Regular price $710.00
Sale price $710.00 Regular price
Unit price
The Square D QDA32150 is a robust 150A, 240V, 3-pole plug-in molded case circuit breaker...
Square D QDA32125 - 125 A 240 V 3-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QDA32125 - 125 A, 240 V, 3-Pole Plug-In Circuit Breaker | AmpState

Regular price $710.00
Sale price $710.00 Regular price
Unit price
Square D QDA32125 delivers dependable, high-capacity protection for your electrical system with a clean plug-in...
Square D QDA32100 - 100 A 240 V 3-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QDA32100 - 100 A, 240 V, 3-Pole Plug-In Circuit Breaker | AmpState

Regular price $710.00
Sale price $710.00 Regular price
Unit price
The Square D QDA32100 is a 100A, 240V, 3-pole plug-in molded case circuit breaker engineered...
Square D QDA32080 - 80 A 240 V 3-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QDA32080 - 80 A, 240 V, 3-Pole Plug-In Circuit Breaker | AmpState

Regular price $710.00
Sale price $710.00 Regular price
Unit price
The Square D QDA32080 80A, 240V, 3-Pole Plug-In Molded Case Circuit Breaker is built for...
Square D QDA32070 - 70 A 240 V 3-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QDA32070 - 70 A, 240 V, 3-Pole Plug-In Circuit Breaker | AmpState

Regular price $710.00
Sale price $710.00 Regular price
Unit price
Square D QDA32070 is a 70-amp, 240-volt, 3-pole plug-in molded-case circuit breaker designed to protect...
Square D QDA222254 - 225 A 240 V 2-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QDA222254 - 225 A, 240 V, 2-Pole Plug-In Circuit Breaker | AmpState

Regular price $710.00
Sale price $710.00 Regular price
Unit price
Meet the Square D QDA222254—a heavy‑duty, plug‑in molded‑case circuit breaker engineered for dependable branch circuit...
Square D QDA222252 - 225 A 2-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QDA222252 - 225 A, 2-Pole Plug-In Circuit Breaker | AmpState

Regular price $710.00
Sale price $710.00 Regular price
Unit price
The Square D QDA222252 is a 225A, 2-pole plug-in molded case circuit breaker designed to...
Square D QDA222251 - 225 A 240 V 2-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QDA222251 - 225 A, 240 V, 2-Pole Plug-In Circuit Breaker | AmpState

Regular price $710.00
Sale price $710.00 Regular price
Unit price
Meet the Square D QDA222251—a rugged 2-pole, 225 A, 240 V plug-in molded case circuit...
Square D QDA222004 - 200 A 2-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QDA222004 - 200 A, 2-Pole Plug-In Circuit Breaker | AmpState

Regular price $710.00
Sale price $710.00 Regular price
Unit price
Square D QDA222004 - a 200 A, 2-Pole Plug-In Circuit Breaker from AmpState designed to...
Square D QDA222002 - 200 A 240 V 2-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QDA222002 - 200 A, 240 V, 2-Pole Plug-In Circuit Breaker | AmpState

Regular price $710.00
Sale price $710.00 Regular price
Unit price
The Square D QDA222002 200A, 240V, 2-Pole Plug-In Molded Case Circuit Breaker is engineered for...
Square D QDA222001 - 200 A 2-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QDA222001 - 200 A, 2-Pole Plug-In Circuit Breaker | AmpState

Regular price $710.00
Sale price $710.00 Regular price
Unit price
The Square D QDA222001, available from AmpState, is a 200A, 2-pole plug-in molded case circuit...
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