{"product_id":"hfb2100l-circuit-breaker","title":"HFB2100L | Circuit Breaker | 100A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe HFB2100L Industrial Circuit Breaker is engineered for dependable protection in maintenance, retrofit, and replacement projects where precise specs matter. This 100A, 2-Pole device is built to handle demanding 600V systems common in industrial environments, switchgear, and control panels.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAmperage: \u003cstrong\u003e100A\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003ePoles: \u003cstrong\u003e2-Pole\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eVoltage: \u003cstrong\u003e600V\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003ePart reference: \u003cstrong\u003eHFB2100L\u003c\/strong\u003e (best cross-reference for compatibility)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this breaker stands out\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eTwo-pole design protects both hot legs simultaneously, delivering coordinated disconnection for safer shutdowns and reduced arc risk on multi-conductor circuits.\u003c\/li\u003e \u003cli\u003eDirect relevance for 600V distribution and motor circuits that require solid, reliable interruption at 100A capacity.\u003c\/li\u003e \u003cli\u003eClear lifecycle support: intended for \u003cem\u003emaintenance, retrofit, and replacement\u003c\/em\u003e projects where you need a known, matching spec rather than a generic alternative.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eReplacing a failed breaker in 600V switchgear or panel boards that require a \u003cstrong\u003e2-Pole, 100A\u003c\/strong\u003e device.\u003c\/li\u003e \u003cli\u003eRetrofits and upgrades where existing equipment calls for \u003cstrong\u003eHFB2100L\u003c\/strong\u003e-level compatibility to preserve electrical protection schemes.\u003c\/li\u003e \u003cli\u003eMaintenance cycles in manufacturing, processing, or utility environments where downtime must be minimized and spec accuracy matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCompatibility and ordering tips\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eTo ensure a perfect fit, \u003cem\u003everify the exact part number\u003c\/em\u003e (HFB2100L) matches your equipment and cross-reference against your panel’s catalog. While similar breakers may share the same amperage and voltage, exact form factor and mounting can vary. The \u003cstrong\u003eHFB2100L\u003c\/strong\u003e designation is the most reliable reference for compatibility, so use it as your primary check before purchase.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical installation notes\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eEnsure your service is de-energized before replacement and observe all safety protocols for servicing high-voltage equipment.\u003c\/li\u003e \u003cli\u003eConfirm the panel rating supports \u003cstrong\u003e600V\u003c\/strong\u003e operation and that the 2-Pole design aligns with your circuit configuration.\u003c\/li\u003e \u003cli\u003eInspect the enclosure and bus connections to confirm a proper mechanical fit and secure mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426468188322,"sku":"HFB2100L","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/hfb2100l-circuit-breaker-100a-2-pole-600v-947.webp?v=1789583288","url":"https:\/\/www.ampstate.com\/products\/hfb2100l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}