{"product_id":"siemens-jd63m250-circuit-breaker","title":"Siemens | JD63M250 | Circuit Breaker | 250A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens JD63M250 Circuit Breaker is built for demanding electrical environments where reliable protection and precise compatibility matter. With a 250A rating, 3 poles, and a 600V capacity, this unit is tailored for maintenance, retrofit, and replacement projects that require exact specifications.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eCore specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 250 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number reference:\u003c\/strong\u003e JD63M250\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this JD63M250 stands out in Siemens systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDesigned to align with Siemens’ JD63M-series protection devices, ensuring a precise fit and dependable electrical coordination within compatible panels.\u003c\/li\u003e \u003cli\u003eOffers robust protection for high-current circuits in industrial and commercial installations, helping minimize unplanned outages and downtime.\u003c\/li\u003e \u003cli\u003eThe part number JD63M250 is the definitive reference for compatibility—verify this before ordering to ensure a correct match.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance of existing 3-pole, 600V circuits in industrial control panels, manufacturing lines, and power distribution boards.\u003c\/li\u003e \u003cli\u003eRetrofit or upgrade projects that require upgrading to a 250A, 3-pole, 600V protection device within Siemens-compatible infrastructures.\u003c\/li\u003e \u003cli\u003eReplacement for worn or obsolete breakers in Siemens-oriented electrical systems, restoring original protection profiles.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eHow to verify compatibility and order with confidence\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eEnsure the \u003cstrong\u003epart number\u003c\/strong\u003e matches your panel’s specifications: JD63M250.\u003c\/li\u003e \u003cli\u003eConfirm the system requirements align with \u003cstrong\u003e250 A, 3 poles, 600 V\u003c\/strong\u003e ratings.\u003c\/li\u003e \u003cli\u003eAdhere to standard safety practices and consult a qualified electrician if you’re unsure about installation or panel coordination.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical tips for best results\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eKeep a clear cross-reference: even within the Siemens JD63 family, small model-number differences can affect mounting and coordination—double-check before purchase.\u003c\/li\u003e \u003cli\u003eStore spare breakers in a dry, clean environment to maintain terminal integrity and performance when needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427066761378,"sku":"JD63M250","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-jd63m250-circuit-breaker-250a-3-pole-600v-242.webp?v=1789666675","url":"https:\/\/www.ampstate.com\/products\/siemens-jd63m250-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}