{"product_id":"schneider-electric-fda240406-circuit-breaker","title":"Schneider Electric | FDA240406 | Circuit Breaker | 40A | 2-Pole | 277V","description":"\u003cdiv\u003e\n\u003cp\u003eSchneider Electric FDA240406 circuit breaker delivers reliable overcurrent protection for 40A, two-pole, 277V circuits. Designed for maintenance, retrofit, and replacement projects, this unit ensures you can restore panel protection with an exact-match part reference when compatibility matters most.\u003c\/p\u003e \u003ch3\u003eKey specifications and reference\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 40 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 277 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e FDA240406 — the most reliable reference for compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this 40A, 2-Pole, 277V breaker stands out\u003c\/h3\u003e\n\u003cp\u003eThis Schneider Electric circuit breaker is purpose-built for installations where precise specs are non-negotiable. The 2-pole design provides simultaneous disconnection of both hot legs, enhancing safety on 277V circuits commonly found in commercial and light industrial environments. The 40A rating makes it well-suited for motor loads, lighting circuits, and other equipment that require dependable protection without nuisance tripping.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofits and panel upgrades in offices, retail spaces, and small manufacturing facilities that run on 277V systems.\u003c\/li\u003e \u003cli\u003eReplacement for aging or failed breakers in panels that specify FDA240406 as the correct fit.\u003c\/li\u003e \u003cli\u003eMaintenance scenarios where a precise, time-tested part reference ensures quick, compatible replacement.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility, installation, and safety tips\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm that your panel and circuit match the FDA240406 specifications. The part number is the best reference for ensuring correct fit, rating, and trip characteristics. When installing, always follow standard electrical safety practices: disconnect power, verify absence of voltage, and ensure mounting and bus bar compatibility with the panel catalog.\u003c\/p\u003e \u003ch3\u003eWhat you can expect in practice\u003c\/h3\u003e\n\u003cp\u003eChoosing this FDA240406 circuit breaker translates to reliable protection for your 277V circuits, streamlined maintenance workflows, and reduced downtime during replacements. It’s a practical, durable solution for professionals who need exact specifications without the guesswork.\u003c\/p\u003e \u003cp\u003eKeep this part on hand for future service needs and rely on Schneider Electric’s proven reliability. For compatibility, reference the FDA240406 part number and cross-check against your panel’s required ratings and configuration.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":46427512668322,"sku":"FDA240406","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/schneider-electric-fda240406-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}