{"product_id":"siemens-hmx3g800","title":"Siemens HMX3G800 800A 3-Pole 600 V Circuit Breaker Potential Transformer","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens HMX3G800 800A 3-Pole 600 V Circuit Breaker — a purpose-built protection device engineered for demanding industrial power distribution. With an 800 A current rating, three poles, and a 600 V rating, this breaker delivers dependable protection for large-panel and switchgear applications while integrating smoothly with Siemens protection architectures and metering needs.\u003c\/p\u003e \u003ch2\u003eWhy the HMX3G800 stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current protection\u003c\/strong\u003e — 800 A capacity supports substantial loads in industrial settings, reducing the risk of nuisance tripping while safeguarding equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration\u003c\/strong\u003e for balanced, coordinated protection across phases in 3-phase systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V voltage rating\u003c\/strong\u003e aligned with common industrial low-voltage distribution networks, simplifying system design and compatibility.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIntegrated potential transformer compatibility\u003c\/strong\u003e — designed to work with protection relays and metering circuits, enabling direct sensing and streamlined wiring for monitoring and analytics.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear part identification\u003c\/strong\u003e — Part Number HMX3G800 ensures precise procurement, easy replacement, and consistent stock management within Siemens ecosystems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliability you can trust\u003c\/strong\u003e — built to endure the rigors of continuous operation in harsh industrial environments, backed by Siemens engineering heritage.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use scenarios\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eLarge-scale distribution panels in manufacturing facilities, where robust protection and reliable operation are critical.\u003c\/li\u003e \u003cli\u003eData centers or critical infrastructure with high electrical loads needing precise monitoring and protection integration.\u003c\/li\u003e \u003cli\u003eHVAC and plant systems that require coordinated, three-phase protection with straightforward integration into Siemens switchgear.\u003c\/li\u003e \u003cli\u003e retrofit projects where a Siemens HMX3G800 fits seamlessly with existing HMX-family components and panel assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eSpecifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eCurrent rating: 800 A\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eVoltage rating: 600 V\u003c\/li\u003e \u003cli\u003ePart Number: HMX3G800\u003c\/li\u003e \u003cli\u003eProduct type: Circuit breaker with potential transformer compatibility options\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and practical notes\u003c\/h3\u003e\n\u003cp\u003ePlan for straightforward integration within Siemens-compatible switchgear and panel boards. Verify wiring practices align with your facility’s electrical codes, ensure proper insulation and isolation during maintenance, and confirm compatibility with your protection relays and metering setup to maximize the benefits of the potential transformer integration.\u003c\/p\u003e \u003cp\u003eUpgrade your power protection with the Siemens HMX3G800 — a high-capacity, reliable solution that aligns with modern protection schemes and simplifies procurement and maintenance for mid-to-high power distribution environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46423587127458,"sku":"HMX3G800","price":64559.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/siemens-hmx3g800","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}