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 QJA32125 - 125 A 240 V 3-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QJA32125 - 125 A, 240 V, 3-Pole Plug-In Circuit Breaker | AmpState

Regular price $710.00
Sale price $710.00 Regular price
Unit price
Introducing the Square D QJA32125 — a 125 A, 240 V, 3-Pole Plug-In Molded Case...
Square D QJA32100 - 100 A 240 V 3-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QJA32100 - 100 A, 240 V, 3-Pole Plug-In Circuit Breaker | AmpState

Regular price $710.00
Sale price $710.00 Regular price
Unit price
Meet the Square D QJA32100: a 100 A, 240 V, 3-pole plug-in molded case circuit...
Square D QGA32225 - 225 A 240 V 3-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QGA32225 - 225 A, 240 V, 3-Pole Plug-In Circuit Breaker | AmpState

Regular price $710.00
Sale price $710.00 Regular price
Unit price
Meet the Square D QGA32225 — a 225A, 240V, 3-pole plug-in molded case circuit breaker...
Square D QGA32200 - 200 A 240 V 3-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QGA32200 - 200 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 QGA32200 is a 200 A, 240 V, 3-pole plug-in molded case circuit...
Square D QGA32175 - 175 A 240 V 3-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QGA32175 - 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 QGA32175 is a robust 175A, 240V, 3-pole plug-in molded case circuit breaker designed...
Square D QGA32150 - 150 A 240 V 3-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QGA32150 - 150 A, 240 V, 3-Pole Plug-In Circuit Breaker | AmpState

Regular price $710.00
Sale price $710.00 Regular price
Unit price
Square D QGA32150 is a 150 A, 240 V, 3-pole plug-in molded case circuit breaker...
Square D QGA32125 - 125 A 240 V 3-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QGA32125 - 125 A, 240 V, 3-Pole Plug-In Circuit Breaker | AmpState

Regular price $710.00
Sale price $710.00 Regular price
Unit price
Protect your panel with precision using the Square D QGA32125—125 A, 240 V, 3‑pole plug‑in...
Square D QGA32110 - 110 A 3-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QGA32110 - 110 A, 3-Pole Plug-In Circuit Breaker | AmpState

Regular price $710.00
Sale price $710.00 Regular price
Unit price
The Square D QGA32110 is a 110 A, 3-pole plug-in molded case circuit breaker designed...
Square D QGA32100 - 100 A 240 V 3-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QGA32100 - 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 QGA32100 is a purpose-built 100A, 240V, 3-pole plug-in molded case circuit breaker...
Square D QGA32090 - 90 A 3-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QGA32090 - 90 A, 3-Pole Plug-In Circuit Breaker | AmpState

Regular price $710.00
Sale price $710.00 Regular price
Unit price
Meet the Square D QGA32090—a 90A, 3-pole plug-in molded case circuit breaker designed to protect...
Square D QGA32080 - 80 A 3-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QGA32080 - 80 A, 3-Pole Plug-In Circuit Breaker | AmpState

Regular price $710.00
Sale price $710.00 Regular price
Unit price
Engineered for dependable protection in panelboards and loadcenters, the Square D QGA32080 80A, 3-Pole Plug-In...
Square D QGA32070 - 70 A 3-Pole Plug-In Circuit Breaker | AmpState - Circuit Breakers

Square D QGA32070 - 70 A, 3-Pole Plug-In Circuit Breaker | AmpState

Regular price $710.00
Sale price $710.00 Regular price
Unit price
Meet the Square D QGA32070 — a 70A, 3-pole plug-in molded case circuit breaker designed...
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