{"product_id":"siemens-nxd62s120a-circuit-breaker","title":"Siemens | NXD62S120A | Circuit Breaker | 1200A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens NXD62S120A circuit breaker—a robust, two-pole protection device engineered for high-current applications. With a 1200A rating at 600V, this breaker is built to reliably interrupt and control substantial power flows in demanding industrial and commercial setups. It’s specifically suitable for maintenance, retrofit, and replacement tasks where exact specifications matter.\u003c\/p\u003e \u003cp\u003eWhy this model stands out:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current capability\u003c\/strong\u003e: 1200A amperage makes it a solid choice for feeders and main distribution paths in large facilities, helping you protect critical equipment without compromise.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTwo-pole configuration\u003c\/strong\u003e: Provides coordinated protection for both legs of a circuit, ensuring balanced interruption and safer shutdowns in 600V systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eControlled voltage range\u003c\/strong\u003e: Rated for up to 600V, aligning with common industrial and commercial electrical architectures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility reference\u003c\/strong\u003e: The part number NXD62S120A is the best reference for matching your existing Siemens panels and accessories, reducing guesswork during replacements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile fitment scenario\u003c\/strong\u003e: Ideal for ongoing maintenance programs, retrofits to upgrade protection for new loads, or straightforward replacements when exact spec alignment is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eKey specifications at a glance\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 1200 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: 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number\u003c\/strong\u003e: NXD62S120A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRecommended use\u003c\/strong\u003e: Maintenance, retrofit, and replacement in compatible Siemens electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho should consider this breaker? Facilities engineers, electrical contractors, and maintenance teams managing large-scale power distribution in manufacturing plants, data centers, campuses, and other infrastructure with substantial current demands. When your panel labeling or service history points you to the NXD62S120A, you’re choosing a reliable, purpose-built component designed to align with Siemens tooling and documentation.\u003c\/p\u003e \u003cp\u003ePractical guidance for practical results\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAlways confirm fit and ratings against your panel specifications before ordering. The NXD62S120A is the most accurate reference to ensure compatibility.\u003c\/li\u003e \u003cli\u003ePlan for alignment with existing breakers and bus configurations to maintain safe, predictable protective coordination.\u003c\/li\u003e \u003cli\u003eKeep a spare, correctly rated unit on hand as part of a proactive maintenance strategy to minimize downtime during replacements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn short, the Siemens NXD62S120A 2-Pole 600V 1200A circuit breaker delivers decisive protection for high-current circuits, with a clear path to compatibility and reliable performance in demanding electrical environments. This is a purpose-driven replacement designed to fit seamlessly where the NXD62S120A is specified, helping you maintain system integrity with confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427239350434,"sku":"NXD62S120A","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-nxd62s120a-circuit-breaker-1200a-2-pole-600v-191.webp?v=1789691420","url":"https:\/\/www.ampstate.com\/products\/siemens-nxd62s120a-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}