{"product_id":"siemens-nd65k-circuit-breaker","title":"Siemens | ND65K | Circuit Breaker | 1200A | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens ND65K Circuit Breaker — a precise, reliable protection device designed for maintenance, retrofit, and replacement scenarios where exact specifications matter. Engineered to meet demanding industrial and commercial panel requirements, this 1200 A, 600 V breaker helps keep critical systems safeguarded with compatibility you can trust.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eAmperage:\u003c\/b\u003e 1200 A\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVoltage:\u003c\/b\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePart number:\u003c\/b\u003e ND65K\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose the ND65K\u003c\/h3\u003e\n\u003cp\u003eThe ND65K is purpose-built to align with Siemens’ ND65 family, delivering a precise form factor and electrical characteristics required for seamless integration into existing equipment. Whether you’re performing routine maintenance, retrofitting to accommodate higher protection needs, or replacing a failed unit, the ND65K provides a straightforward path to restoring full system protection without guesswork.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number is the best reference for compatibility with your equipment, ensuring you don’t encounter mismatches during installation.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: swap in a like-for-like ND65K to restore original protection performance in Siemens-based panels.\u003c\/li\u003e \u003cli\u003eRetrofit: upgrade protection capacity where the ND65K specification matches new system requirements.\u003c\/li\u003e \u003cli\u003eReplacement: when a spare or service unit is needed, rely on the exact ND65K to maintain consistency across your protection scheme.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical considerations\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways verify that the panel or switchgear accepts the ND65K’s frame size and ratings before purchase.\u003c\/li\u003e \u003cli\u003eKeep the ND65K part number handy for future repairs, service documentation, and spare-part planning.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho benefits\u003c\/h3\u003e\n\u003cp\u003eElectrical engineers, facility managers, and on-site technicians responsible for Siemens-driven protection systems in industrial environments, commercial buildings, and data centers will appreciate the clarity and reliability of sourcing the exact ND65K for planned work or emergency replacements.\u003c\/p\u003e \u003ch3\u003eHow it compares to other options\u003c\/h3\u003e\n\u003cp\u003eChoosing the ND65K ensures a guaranteed fit and electrical compatibility within Siemens installations, reducing retrofit risk and downtime that can come from generic or non-referenced breakers. When precision matters, the ND65K delivers certainty you can depend on.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46424452464802,"sku":"ND65K","price":3065.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/siemens-nd65k-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}