{"product_id":"square-d-faf16040v-circuit-breaker","title":"Square D | FAF16040V | Circuit Breaker | 40A | 16040V","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D FAF16040V Circuit Breaker — a precise, OEM replacement designed for maintenance, retrofit, and replacement projects where exact specifications matter. This 40A breaker is engineered to slot into Square D load centers that support FAF-series devices, ensuring continued electrical protection with minimal downtime.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 40 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating\u003c\/strong\u003e: 16040 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: FAF-series circuit breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy choose the FAF16040V?\u003c\/h2\u003e\n\u003cp\u003eAuthentic Square D engineering means this breaker is built to the same standards as the originals in your panel. The \u003cstrong\u003epart number FAF16040V\u003c\/strong\u003e is the most reliable reference for compatibility, so double-check it against your panel label before ordering. This unit is specifically designed for applications that demand reliable interruption at 40 amps while maintaining the panel’s protection scheme and trip characteristics.\u003c\/p\u003e \u003ch2\u003eWhat it’s ideal for\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and servicing of existing Square D installations where FAF-type breakers are specified\u003c\/li\u003e \u003cli\u003eRetrofits that require exact amperage and voltage ratings to maintain code-compliant protection\u003c\/li\u003e \u003cli\u003eReplacement of a failed or nuisance-tripping breaker in compatible panels\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and best practices\u003c\/h2\u003e\n\u003cp\u003eBefore installing, power down the circuit and verify the panel’s compatibility list. Confirm that the panel accepts FAF-series breakers and that the FAF16040V matches the required trip curve and rating. When in doubt, consult the panel manufacturer’s guidance and follow all electrical codes. Handle with care, and ensure the breaker seats fully in the bus and snaps into place securely.\u003c\/p\u003e \u003ch2\u003ePractical tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eKeep a spare FAF16040V on hand for planned maintenance to minimize downtime.\u003c\/li\u003e \u003cli\u003eRecord the replacement in your facility’s electrical log for future reference and compliance audits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426486505634,"sku":"FAF16040V","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/square-d-faf16040v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}