{"product_id":"square-d-fja34015-circuit-breaker","title":"Square D | FJA34015 | Circuit Breaker | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D FJA34015 3-Pole Circuit Breaker — a genuine Square D solution designed for maintenance, retrofit, and replacement in compatible panels. This part-number-specific breaker ensures you’re matching the exact specifications your electrical system requires, so you get reliable protection from day one.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole configuration\u003c\/strong\u003e provides protection for three conductors within a single device, ideal for applications needing triple-pole protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile use cases\u003c\/strong\u003e — perfect for routine maintenance, retrofit projects to upgrade existing installations, or replacement when a breaker has tripped or aged out.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact reference for compatibility\u003c\/strong\u003e — part number \u003cstrong\u003eFJA34015\u003c\/strong\u003e is the best reference to verify fit with your Square D panel. Always \u003cstrong\u003econfirm fit and ratings before ordering\u003c\/strong\u003e to avoid mismatches.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePanel-safety-minded design\u003c\/strong\u003e — using the correct Square D breaker ensures proper trip characteristics, mounting alignment, and electrical clearance within the panel enclosure.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho benefits most? Electricians and facility managers maintaining commercial or industrial panels that rely on precise, dependable circuit protection. If your project involves a 3-pole configuration in a Square D system, this breaker is tailored to deliver consistent performance with the right electrical characteristics.\u003c\/p\u003e \u003cp\u003ePractical tips for a smooth swap: have the panel labeling handy, verify the panel model supports the FJA34015, and check the breaker's rating and trip curve against your circuit requirements. Remember: the part number is the primary reference for compatibility, so double-check before you order.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46424788730018,"sku":"FJA34015","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-fja34015-circuit-breaker-3-pole-285.webp?v=1789414557","url":"https:\/\/www.ampstate.com\/products\/square-d-fja34015-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}