{"product_id":"siemens-hnd62b900-circuit-breaker","title":"Siemens | HND62B900 | Circuit Breaker | 900A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens HND62B900\u003c\/strong\u003e is a high-capacity, two-pole circuit breaker designed for demanding 600V electrical systems. With a 900A rating, it delivers robust protection for feeders and distribution panels in industrial and commercial environments, helping you safeguard equipment and maintain uptime.\u003c\/p\u003e\n\u003cp\u003eThis unit is purpose-built for maintenance, retrofit, and replacement scenarios where exact specifications matter. The \u003cstrong\u003epart number HND62B900\u003c\/strong\u003e is the most reliable reference for compatibility, ensuring a seamless fit with existing Siemens gear and the same electrical characteristics you rely on.\u003c\/p\u003e\n\u003ch2\u003eKey specifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 900A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HND62B900\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy this Siemens circuit breaker stands out\u003c\/h2\u003e\n\u003cp\u003eWhen your project demands reliable, high-capacity protection, this HND62B900 delivers a precise, predictable interrupting performance within 600V systems. Its two-pole design provides synchronized protection across both conductors, which is essential for balanced protection in industrial panels. Because it’s a genuine Siemens component, you can count on consistent electrical characteristics, compatible mounting and terminal configurations, and straightforward replacement in compatible assemblies.\u003c\/p\u003e\n\u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: keep critical 600V circuits protected with a direct, drop-in replacement that matches the original specifications.\u003c\/li\u003e \u003cli\u003eRetrofit: upgrade or upgrade-from older protection schemes that require a 900A, 2-pole solution to maintain system integrity.\u003c\/li\u003e \u003cli\u003eReplacement: stock a reliable spare that aligns exactly with existing equipment to minimize downtime when a fault occurs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePractical installation considerations\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eVerify \u003cem\u003efit and ratings\u003c\/em\u003e before ordering to ensure compatibility with your panel, bus configuration, and terminations.\u003c\/li\u003e \u003cli\u003eConfirm the breaker’s electrical characteristics align with your system’s load profile and protection requirements.\u003c\/li\u003e \u003cli\u003eUse proper torque on terminals and follow standard electrical safety practices during replacement or retrofitting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eUsage tips for longevity and reliability\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eStore spares in a clean, dry environment to prevent corrosion on contacts and terminals.\u003c\/li\u003e \u003cli\u003eKeep an organized inventory of Siemens-compatible protection devices to simplify future maintenance or retrofits.\u003c\/li\u003e \u003cli\u003eDocument the exact replacement part (HND62B900) in maintenance logs to ensure traceability and rapid troubleshooting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor projects that demand trusted Siemens protection with precise specifications, the HND62B900 two-pole, 900A, 600V circuit breaker is the reliable choice you can count on to keep power flowing safely and continuously.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427483439266,"sku":"HND62B900","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-hnd62b900-circuit-breaker-900a-2-pole-600v-233.webp?v=1789729376","url":"https:\/\/www.ampstate.com\/products\/siemens-hnd62b900-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}