{"product_id":"siemens-jd22b300hl-circuit-breaker","title":"Siemens | JD22B300HL | Circuit Breaker | 2-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens JD22B300HL 2-Pole Circuit Breaker — a purpose-built protection solution engineered for Siemens panels. This unit is ideal for maintenance, retrofit, and replacement projects where exact specifications matter, helping you restore reliable power protection with minimal downtime.\u003c\/p\u003e \u003ch2\u003eWhy choose the Siemens JD22B300HL 2-Pole Circuit Breaker?\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e2-Pole configuration\u003c\/strong\u003e: Designed to protect two conductors simultaneously, supporting two-circuit setups or multi‑wire branch configurations within compatible Siemens systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVerified compatibility\u003c\/strong\u003e: The part number JD22B300HL is your best reference when checking fit and compatibility with your existing equipment. Rely on precise matching rather than generic substitutes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance, retrofit, and replacement ready\u003c\/strong\u003e: Whether you’re upgrading an aging panel, replacing a failed breaker, or planning a panel retrofit, this unit provides a straightforward, dependable path to restoring safe operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility guidance\u003c\/strong\u003e: Before ordering, confirm fit and ratings to ensure seamless integration with your Siemens setup and to maintain correct protection levels for your circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal applications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMaintenance of Siemens electrical panels to keep protection current and compliant.\u003c\/li\u003e \u003cli\u003eRetrofit projects where an exact, Siemens-specific breaker is required to support updated layouts or expanded circuits.\u003c\/li\u003e \u003cli\u003eReplacement for a tripped or worn 2-pole breaker within compatible Siemens assemblies, minimizing system downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eHow the JD22B300HL protects your system\u003c\/h2\u003e\n\u003cp\u003eThe JD22B300HL is built to align with Siemens panel architectures, ensuring consistent trip characteristics and predictable behavior under fault conditions. Use it when precise specification matching matters for safety, reliability, and long-term performance.\u003c\/p\u003e \u003ch2\u003ePractical tips for purchasing and installation\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eHave your Siemens panel model and the JD22B300HL part number on hand to verify exact fit before ordering.\u003c\/li\u003e \u003cli\u003eMatch the breaker’s rating and pole configuration to the circuit you’re protecting to maintain proper protection criteria.\u003c\/li\u003e \u003cli\u003eKeep a spare JD22B300HL on hand for planned maintenance windows to reduce downtime during service calls.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor technicians and installers, the Siemens JD22B300HL 2-Pole Circuit Breaker delivers a reliable, panel-specific protection solution that aligns with Siemens system standards. Use it for precise replacements, thoughtful retrofits, and dependable maintenance in compatible installations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427067973794,"sku":"JD22B300HL","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a0994f42-7fad-49d1-911a-c2784022b8c9.png?v=1765492979","url":"https:\/\/www.ampstate.com\/products\/siemens-jd22b300hl-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}