{"product_id":"square-d-if34040-circuit-breaker","title":"Square D | IF34040 | Circuit Breaker | 40A | 3-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003eSquare D IF34040 Circuit Breaker delivers reliable protection for 3‑phase, 480V systems in a compact, maintenance‑friendly package. This 40‑amp, 3‑pole device is engineered for retrofit, replacement, and ongoing service where exact specifications matter and compatibility with Square D panels is essential.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 40A — precise overcurrent protection for 3‑phase loads within 480V systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 3‑Pole — ideal for 3‑phase circuits common in industrial and commercial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 480V — suitable for higher‑voltage distribution and equipment protection needs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003e: IF34040 — the best reference to ensure proper fit and compatibility with your panel and bus configuration.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNotes to ensure a trouble‑free fit: confirm the breaker’s fit and ratings before ordering. The part number is the most reliable reference for compatibility with your Square D installations, reducing the risk of mismatches during maintenance or retrofits.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhere it shines\u003c\/strong\u003e: use this breaker for maintenance or replacement projects in industrial or commercial settings that rely on 3‑phase power. It’s well suited for panels and enclosures that require a Square D 3‑pole, 480V protection device, helping you preserve system protection without overhauling existing infrastructure.\u003c\/p\u003e \u003cp\u003ePractical use cases include updating aging protection in manufacturing lines, replacing failed breakers in 3‑phase distribution panels, and stocking a ready‑to‑install solution for retrofit projects that demand exact 40A, 3‑pole, 480V specs.\u003c\/p\u003e \u003cp\u003eChoose the Square D IF34040 when you need a dependable, specification‑accurate solution that aligns with your existing equipment and minimizes compatibility risk during maintenance or upgrades. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426300678306,"sku":"IF34040","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/square-d-if34040-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}