{"product_id":"siemens-hfd63b250l-250a-600v-3-pole-circuit-breaker","title":"Siemens HFD63B250L - 250 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cstrong\u003eSiemens HFD63B250L\u003c\/strong\u003e is a rugged 3-pole molded case circuit breaker designed to deliver reliable branch circuit overcurrent and short-circuit protection in panelboards and load centers. With a 250 A rating and a 600 V capacity, this unit is built for demanding power distribution while staying compact enough to optimize panel space. Why users choose the HFD63B250L\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded case design:\u003c\/strong\u003e Maximizes available panel space, making it easier to fit into tighter panelboards and load centers without sacrificing protection capacity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit:\u003c\/strong\u003e Delivers stable, repeatable protection across a wide range of operating conditions, ensuring fast fault clearing for both overloads and short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole protection for 3-phase systems:\u003c\/strong\u003e Guarantees simultaneous disconnection of all conductors, preventing dangerous open-phase conditions and supporting coordinated protection in industrial and commercial layouts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM and panel compatibility:\u003c\/strong\u003e Designed to work with matching Siemens OEM load centers and compatible panelboards, simplifying replacement, retrofits, and upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application footprint:\u003c\/strong\u003e Suitable for residential, commercial, and light industrial environments where dependable protection and space efficiency matter.\u003c\/li\u003e\n\u003c\/ul\u003e Technical snapshot at a glance\n\u003cul\u003e \u003cli\u003e\u003cstrongtype:\u003e Thermal-magnetic molded case circuit breaker\u003c\/strongtype:\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongamperage rating:\u003e 250 A\u003c\/strongamperage\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongvoltage rating:\u003e 600 V\u003c\/strongvoltage\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongpoles:\u003e 3\u003c\/strongpoles:\u003e\u003c\/li\u003e \u003cli\u003e\u003cstronguse case:\u003e Branch circuit overcurrent and short-circuit protection in panelboards and load centers\u003c\/stronguse\u003e\u003c\/li\u003e\n\u003c\/ul\u003e Practical use cases and scenarios\n- Upgrading older panelboards in light commercial facilities that require higher-capacity protection without enlarging the enclosure footprint.\n- Protecting critical feeders and motor circuits in commercial spaces where stable trip performance minimizes nuisance trips and downtime.\n- Retrofitting new 250 A circuits in existing Siemens or OEM-compatible panel centers, ensuring seamless integration with current protection schemes.\n- Establishing robust protection for distributed lighting, HVAC, and control circuits in small industrial setups where reliable disconnection is essential for safety. What makes this breaker stand out\n- It pairs a high amperage rating with a compact form factor, delivering strong protective capability without demanding more panel space.\n- The thermal-magnetic trip mechanism provides precise coordination between overload and short-circuit protection, reducing the risk of unnecessary trips while still rapidly clearing faults.\n- Its explicit compatibility with Siemens OEM load centers and compatible panelboards means simpler installation and dependable performance within established electrical architectures. If you’re evaluating options for reliable, space-conscious protection in panelboards and load centers, the Siemens HFD63B250L 250 A, 600 V, 3-pole molded case circuit breaker offers a well-balanced combination of durability, precise protection, and seamless integration with existing Siemens and OEM systems.\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349803225250,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens_breaker_and_panel_2e795fe0-0f58-4ca6-bccc-61fdcd94b5d2.png?v=1764157278","url":"https:\/\/www.ampstate.com\/products\/siemens-hfd63b250l-250a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}