{"product_id":"hfj631200-circuit-breaker","title":"HFJ631200 | Circuit Breaker | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eHFJ631200\u003c\/strong\u003e Circuit Breaker, a 3-Pole industrial protective device designed for dependable maintenance, retrofit, and replacement tasks where exact specifications matter. This direct-fit breaker is built to align with three-phase systems, delivering synchronized protection across all three phases to help prevent equipment damage and downtime.\u003c\/p\u003e \u003ch2\u003eWhy this 3-Pole breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDirect compatibility\u003c\/strong\u003e: The part number HFJ631200 is the clear reference for ensuring the right fit in your panel or switchgear, minimizing guesswork during replacements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-phase protection\u003c\/strong\u003e: With a 3-Pole design, it safeguards all conductors in a three-phase circuit, supporting balanced protection and coordinated trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial durability\u003c\/strong\u003e: Engineered for demanding environments, it provides reliable interruption when faults occur, helping keep systems up and running longer.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEfficient maintenance and retrofits\u003c\/strong\u003e: Ideal for ongoing maintenance schedules, equipment upgrades, and retrofits where matching specs is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eImportant compatibility notes\u003c\/h2\u003e\n\u003cp\u003eBefore ordering, verify fit and ratings against your equipment’s requirements. Use the HFJ631200 as the best compatibility reference, and cross-check against your panel’s manuals or catalog. Ensure the breaker’s pole count, electrical ratings, and installation footprint match the existing system to maintain safe, code-compliant operation.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eRoutine maintenance in industrial control panels, distribution boards, and motor control centers.\u003c\/li\u003e \u003cli\u003eRetrofits where upgrading to a compatible 3-Pole protector preserves existing wiring and mounting configurations.\u003c\/li\u003e \u003cli\u003eSpare-part stocking for service teams that rely on exact replacement parts to minimize downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical guidance for installers\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePower down the equipment and follow proper lockout\/tagout procedures before handling breakers.\u003c\/li\u003e \u003cli\u003eCross-reference the HFJ631200 with your panel’s listing to confirm the correct trip characteristics and mounting style.\u003c\/li\u003e \u003cli\u003eCheck that the panel’s three-phase circuit requirements align with the breaker's protection scheme and trip curve.\u003c\/li\u003e \u003cli\u003eHandle with care to avoid contact with live terminals; store spares in labeled, organized kits for quick retrieval.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the \u003cstrong\u003eHFJ631200\u003c\/strong\u003e 3-Pole circuit breaker for a precise, dependable replacement that aligns with your three-phase system’s requirements. Clear reference, concrete compatibility, and a design built for industrial life—delivering protection you can trust when it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46424429133986,"sku":"HFJ631200","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/hfj631200-circuit-breaker-3-pole-915.webp?v=1789358609","url":"https:\/\/www.ampstate.com\/products\/hfj631200-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}