{"product_id":"siemens-hf63b100-100a-3p-600v-circuit-breaker","title":"Siemens HF63B100 Circuit Breaker, 100A, 3-Pole, 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens HF63B100 Circuit Breaker is a rugged, industrial-grade overcurrent protector built for reliability in demanding service, maintenance, and replacement projects. With a 100 A rating and a 3-pole configuration, it provides robust protection for three-phase systems up to 600 V, helping keep motors, drives, and other heavy loads safe from overloads and short circuits.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePole configuration:\u003c\/strong\u003e 3-pole (three-phase)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Industrial circuit protection for service, maintenance, and replacement projects\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number for compatibility:\u003c\/strong\u003e HF63B100\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy it matters in your operation\u003c\/h3\u003e\n\u003cp\u003eIn industrial environments, reliable three-phase protection is essential. The HF63B100’s three-pole design ensures synchronized disconnection across all phases, reducing the risk of unbalanced loads and equipment damage. Built to withstand the rigors of ongoing maintenance cycles and frequent panel replacements, it helps minimize downtime and protect wiring, motors, and control systems.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eNew installations in industrial control panels requiring up to 600 V three-phase protection\u003c\/li\u003e \u003cli\u003eReplacement of aging or failed breakers in three-phase systems\u003c\/li\u003e \u003cli\u003eMaintenance shutdowns where consistent, predictable trip performance is critical\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and fit guidance\u003c\/h3\u003e\n\u003cp\u003eNotes: Verify fit by part number and application requirements. Need help matching a part number or confirming compatibility? Message us and we'll help.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46416050487458,"sku":"HF63B100","price":460.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/siemens-hf63b100-100a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}