{"product_id":"hfddc3040l-circuit-breaker","title":"HFDDC3040L | Circuit Breaker | 40A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eHFDDC3040L\u003c\/strong\u003e is an industrial-grade circuit breaker engineered for reliability in demanding electrical systems. Delivering a precise 40A rating across 3 poles for 600V systems, this unit is tailor-made for maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \u003ch2\u003eWhat sets HFDDC3040L apart\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e ensures all three phases trip together, preserving equipment and reducing arc risk.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e40A current rating\u003c\/strong\u003e provides solid protection for moderate-load industrial circuits while allowing for safe startup and operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V maximum voltage\u003c\/strong\u003e aligns with common industrial power distribution, offering broad compatibility across panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear part-number reference\u003c\/strong\u003e — HFDDC3040L is the fastest way to identify the correct replacement, retrofit, or maintenance part; use the part number to confirm compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use scenarios\u003c\/h2\u003e\n\u003cp\u003eThis breaker is well-suited for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects where an existing panel requires a 3-pole, 600V protective device.\u003c\/li\u003e \u003cli\u003eRoutine maintenance and parts replacement in industrial machines, conveyors, and control panels.\u003c\/li\u003e \u003cli\u003eNew installations or panel expansions that need a standardized, readily sourced 40A, 3-pole, 600V protection solution.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this matters for your operation\u003c\/h2\u003e\n\u003cp\u003eWith a dependable 40A rating and 3-pole configuration, HFDDC3040L helps you protect wiring, motors, and downstream equipment from overcurrent and short-circuit conditions while ensuring simultaneous disconnection of all phases for safe servicing. Using the exact part number simplifies procurement, reduces the risk of mismatches, and minimizes downtime during replacements or upgrades.\u003c\/p\u003e \u003ch2\u003eCompatibility and ordering guidance\u003c\/h2\u003e\n\u003cp\u003eImportant: Confirm fit and ratings before ordering. The part number HFDDC3040L is the best reference for compatibility with your equipment and enclosure, ensuring the device matches your 3-pole, 40A, 600V requirements.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46425647055010,"sku":"HFDDC3040L","price":2355.0,"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\/hfddc3040l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}