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 QO220EPD - 20 A 240 V 2-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QO220EPD - 20 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 QO220EPD 20A, 240V, 2-Pole Plug-In Circuit Breaker—a rugged, plug-in solution engineered...
Square D QO220CP - 20 A 240 V 2-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QO220CP - 20 A, 240 V, 2-Pole Plug-In Circuit Breaker | AmpState

Regular price $710.00
Sale price $710.00 Regular price
Unit price
Square D QO220CP is a 20A, 240V, 2-pole plug-in molded case circuit breaker designed for...
Square D QO220CAFI - 20 A 240 V 2-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QO220CAFI - 20 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 QO220CAFI is a 20A, 240V, 2-pole plug-in molded case circuit breaker designed...
Square D QO2200VH - 200 A 240 V 2-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QO2200VH - 200 A, 240 V, 2-Pole Plug-In Circuit Breaker | AmpState

Regular price $710.00
Sale price $710.00 Regular price
Unit price
Square D QO2200VH is a 200 A, 240 V, 2-pole plug-in molded case circuit breaker...
Square D QO2200 - 200 A 240 V 2-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QO2200 - 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 QO2200 is a rugged 200A, 240V, 2-pole plug-in molded case circuit breaker...
Square D QO2175VH - 175 A 240 V 2-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QO2175VH - 175 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 QO2175VH — a 175A, 240V, 2-pole plug-in molded case circuit breaker...
Square D QO2175 - 175 A 120 V 2-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QO2175 - 175 A, 120 V, 2-Pole Plug-In Circuit Breaker | AmpState

Regular price $710.00
Sale price $710.00 Regular price
Unit price
The Square D QO2175 is a 175A, 120V, 2-pole plug-in molded case circuit breaker engineered...
Square D QO215VH - 15 A 120 V 2-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QO215VH - 15 A, 120 V, 2-Pole Plug-In Circuit Breaker | AmpState

Regular price $710.00
Sale price $710.00 Regular price
Unit price
The Square D QO215VH is a dependable 15A, 120V, 2-pole plug-in circuit breaker engineered for...
Square D QO215GFI - 15 A 240 V 2-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QO215GFI - 15 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 QO215GFI — a 15A, 240V, 2-pole plug-in molded case circuit breaker...
Square D QO215EPD - 15 A 240 V 2-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QO215EPD - 15 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 QO215EPD 15A, 240V, 2-Pole Plug-In Circuit Breaker from AmpState — a...
Square D QO215CP - 15 A 240 V 2-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QO215CP - 15 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 QO215CP is a 15 A, 240 V, 2-pole plug-in molded case circuit...
Square D QO215CAFI - 15 A 240 V 2-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QO215CAFI - 15 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 QO215CAFI—a 15 A, 240 V, 2-pole plug-in molded case circuit breaker...
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