{"product_id":"siemens-hnd63b100l-circuit-breaker","title":"Siemens | HND63B100L | Circuit Breaker | 1000A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens HND63B100L\u003c\/strong\u003e is a rugged 3‑pole circuit breaker engineered to protect three‑phase power systems up to 600 V. With a substantial 1000 A rating, it confidently handles high‑current feeders and heavy equipment, delivering reliable interruption when faults occur and helping safeguard both personnel and valuable assets in demanding environments.\u003c\/p\u003e \u003cp\u003eDesigned for real‑world maintenance, retrofit, and replacement projects, this unit is built to match exact specifications where compatibility matters most. The \u003cstrong\u003epart number HND63B100L\u003c\/strong\u003e is the most reliable reference for fit and performance, ensuring seamless integration into your existing Siemens panels and control architectures.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 1000 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eKey use scenarios\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePrimary protection for large three‑phase feeders in industrial facilities, manufacturing lines, and heavy machinery setups.\u003c\/li\u003e \u003cli\u003eRetrofit of aging panels or control systems that require exact Siemens specifications to maintain system reliability.\u003c\/li\u003e \u003cli\u003eReplacement in service environments where maintaining a 3‑pole, 600 V protection scheme is critical for safe shutdown and fault isolation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this Siemens circuit breaker matters\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eExact compatibility: Rely on the HND63B100L part number to ensure proper fit, rating, and electrical characteristics in your existing equipment.\u003c\/li\u003e \u003cli\u003eRobust three‑phase protection: A single device safeguards all phases, reducing the risk of phase imbalance during faults and enabling coordinated shutdowns.\u003c\/li\u003e \u003cli\u003eHigh‑current capability: The 1000 A rating makes it suitable for large feeders and demanding loads common in industrial and commercial power distributions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical tips for selection and installation\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways \u003cstrong\u003econfirm fit and ratings before ordering\u003c\/strong\u003e to avoid mismatches with your panel or busbar configuration.\u003c\/li\u003e \u003cli\u003eUse the \u003cstrong\u003epart number as the primary compatibility reference\u003c\/strong\u003e when verifying replacement options or retrofits.\u003c\/li\u003e \u003cli\u003ePlan installation with appropriate safety procedures and ensure the device aligns with your system’s three‑phase distribution and labeling.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis Siemens circuit breaker is ideal for professionals who need dependable, exact‑spec protection for high‑current, three‑phase applications. If your system operates up to 600 V and requires a robust 3‑pole solution with a 1000 A capacity, the HND63B100L is purpose‑built to deliver reliable protection and continuity for critical loads.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427483340962,"sku":"HND63B100L","price":13030.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-hnd63b100l-circuit-breaker-1000a-3-pole-600v-439.webp?v=1789729351","url":"https:\/\/www.ampstate.com\/products\/siemens-hnd63b100l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}