{"product_id":"square-d-fa22100-circuit-breaker","title":"Square D | FA22100 | Circuit Breaker | 100A | 2-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D FA22100 Circuit Breaker — a dependable 100A, 2-Pole device designed to protect 240V circuitry with precision. Built for maintenance, retrofit, and replacement projects, it delivers the exact specifications you need when upgrading or restoring a panel that requires Square D compatibility.\u003c\/p\u003e \u003cp\u003eKey reference and compatibility tip: confirm fit and ratings before ordering. The FA22100 part number is the best reference for ensuring this breaker matches your panel’s requirements and electrical code expectations.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e FA22100\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this FA22100 breaker stands out in its class\u003c\/p\u003e \u003cul\u003e \u003cli\u003eTwo-pole design ensures simultaneous disconnection of both conductors on a 240V circuit, providing reliable protection and easier fault isolation.\u003c\/li\u003e \u003cli\u003eExact part reference for compatibility in Square D panels and installations that require precise matching specifications, reducing guesswork during replacement or upgrades.\u003c\/li\u003e \u003cli\u003eCompact, maintenance-ready form factor that fits standard electrical enclosures where FA22100 is specified, streamlining retrofit projects.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal use cases\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePanel maintenance: replace a worn or failed breaker with a direct-compatibility FA22100 to restore original protection levels.\u003c\/li\u003e \u003cli\u003eRetrofit projects: upgrade to a 2-Pole 240V solution in existing Square D-compatible panels while maintaining code-compliant protection.\u003c\/li\u003e \u003cli\u003eReplacement scenarios: when an existing FA22100 or equivalent specification is required for continued system reliability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical tips for installers and technicians\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAlways power down the main and verify panel labeling before removing or installing a new breaker.\u003c\/li\u003e \u003cli\u003eDouble-check the panel’s acceptable amperage and pole configuration match (100A, 2-Pole, 240V) to avoid compatibility issues.\u003c\/li\u003e \u003cli\u003eIf in doubt, reference the FA22100 designation as your primary compatibility check to ensure a seamless fit in your Square D panel.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhat you get\u003c\/p\u003e \u003cul\u003e \u003cli\u003e1 × Square D FA22100 circuit breaker (100A, 2-Pole, 240V)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426489323682,"sku":"FA22100","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-fa22100-circuit-breaker-100a-2-pole-240v-519.webp?v=1789587602","url":"https:\/\/www.ampstate.com\/products\/square-d-fa22100-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}