{"product_id":"siemens-jd22m350l-circuit-breaker","title":"Siemens | JD22M350L | Circuit Breaker | 350A | 2-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens JD22M350L Circuit Breaker — a purpose-built, OEM solution engineered for demanding electrical systems. With a rugged 350 A capacity, a 2-pole configuration, and 240 V operation, this breaker is designed to deliver reliable protection where high current and compact form factor matter most.\u003c\/p\u003e \u003cp\u003eDesigned for maintenance, retrofit, and replacement scenarios, the JD22M350L provides a precise match to existing panels and wiring schemes that require exact specifications. When exact compatibility is non-negotiable, this Siemens part is the trusted reference that helps keep systems safe and compliant.\u003c\/p\u003e \u003ch3\u003eKey specs at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 350 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e JD22M350L\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose the Siemens JD22M350L\u003c\/h3\u003e\n\u003cp\u003eAs a genuine Siemens component, this breaker aligns with the exact mounting, electrical characteristics, and performance expectations of compatible panels. It’s built to handle the demands of real-world installations where reliability and predictability are essential for protecting feeders and downstream equipment.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eUse this 350 A, 2-pole, 240 V circuit breaker for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance replacements to restore original protection levels\u003c\/li\u003e \u003cli\u003e Retrofit projects where existing gear specifies the JD22M350L\u003c\/li\u003e \u003cli\u003eResidential or commercial panel upgrades that require a precise 350 A, 2-pole, 240 V device\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eImportant compatibility notes\u003c\/h3\u003e\n\u003cp\u003eBefore placing an order, confirm fit and ratings on your panel labeling. The part number is the best reference for compatibility, ensuring you receive the exact Siemens component your system requires.\u003c\/p\u003e \u003ch3\u003ePractical setup tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify the panel’s allowed amperage, pole configuration, and voltage rating match the JD22M350L specifications.\u003c\/li\u003e \u003cli\u003ePower down the system and follow standard safety procedures before replacement.\u003c\/li\u003e \u003cli\u003eInspect surrounding terminations and bus connections for wear or signs of overheating during the swap.\u003c\/li\u003e \u003cli\u003eKeep the JD22M350L on hand for planned maintenance to minimize downtime and ensure quick restoration of protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427067318434,"sku":"JD22M350L","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-jd22m350l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}