{"product_id":"hf621100-circuit-breaker","title":"HF621100 | Circuit Breaker | 100A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe HF621100 industrial circuit breaker delivers dependable protection for 600V systems with a precise 2-pole design and a robust 100A rating. Built for maintenance, retrofit, and replacement projects, this breaker provides reliable isolation and consistent performance in demanding environments where exact specifications matter.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact compatibility via part number\u003c\/strong\u003e: Use HF621100 as the definitive reference for matching breakers in existing gear—minimizing guesswork and downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2-Pole configuration\u003c\/strong\u003e: Simultaneously disconnects both conductors to improve safety and fault isolation in 600V circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V voltage rating\u003c\/strong\u003e: Designed for industrial panels, distribution boards, and equipment fed from up to 600V sources.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e100A continuous rating\u003c\/strong\u003e: Suitable for feeding and protecting substantial loads, balancing protection with practical operating current needs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for multiple scenarios\u003c\/strong\u003e: An ideal fit when performing routine maintenance, panel retrofits, or outright replacements to maintain system integrity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eImportant note: before ordering, confirm fit and ratings against your current equipment. The HF621100 part number is the best reference to ensure seamless compatibility across panels, enclosures, and protective device schemes.\u003c\/p\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading aging industrial panels in manufacturing lines where quick, reliable replacement is essential.\u003c\/li\u003e \u003cli\u003eRetrofitting control cabinets to maintain compliance with current protection standards while preserving existing wiring and bus arrangements.\u003c\/li\u003e \u003cli\u003eReplacing a failed breaker in 600V distribution systems without extensive rewiring or enclosure modification.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTo optimize performance and minimize installation time, keep the following in mind: verify the pole count, voltage, and amperage align with your system, match mounting and trip characteristics to your enclosure, and reference the part number HF621100 for future spares and reorders.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426438238370,"sku":"HF621100","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/hf621100-circuit-breaker-100a-2-pole-600v-683.webp?v=1789577410","url":"https:\/\/www.ampstate.com\/products\/hf621100-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}