{"product_id":"siemens-hgb1k015b-circuit-breaker","title":"Siemens | HGB1K015B | Circuit Breaker | 15A | 1-Pole | 347V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens HGB1K015B Circuit Breaker — a purpose-built, dependable protection device designed for demanding 347V systems. With a 15A rating and a single pole, this bolt-on breaker is crafted to safeguard individual live conductors in commercial and industrial panels, making maintenance, retrofit, and replacement projects smoother and faster.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage and configuration:\u003c\/strong\u003e 15A, 1-Pole, ideal for protecting a single leg of a 347V circuit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 347V, suitable for commercial\/distribution environments where this level is standard.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-on design for secure, reliable contact and straightforward installation in compatible panels and enclosures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e The HGB1K015B part number is the most accurate reference for compatibility and replacement decisions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBest use cases:\u003c\/strong\u003e Maintenance, retrofit, and replacement scenarios where exact specs are required to keep the system operating safely.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis breaker is particularly well-suited for facilities updating aging panels, expanding electrical infrastructure, or replacing a failed unit in a 347V network. It’s designed to slot into Siemens-supported assemblies and other compatible enclosures that accept bolt-on protective devices, helping you minimize downtime and protect critical circuits.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy choose this Siemens breaker?\u003c\/strong\u003e It combines proven Siemens engineering with precise electrical characteristics that match specific panel configurations. By selecting the HGB1K015B, you ensure continuity of protection for your essential circuits, while maintaining consistency with existing equipment and maintenance records.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical tips for a smooth installation\u003c\/strong\u003e — before ordering, verify that your panel or enclosure accepts bolt-on breakers and that the circuit load aligns with a 15A, 1-Pole, 347V device. Always cross-check the exact part number (HGB1K015B) to guarantee a perfect fit and reliable performance in your electrical system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46426656571554,"sku":"HGB1K015B","price":1090.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/siemens-hgb1k015b-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}