{"product_id":"siemens-lmx3t800","title":"Siemens LMX3T800 800A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens LMX3T800 800A 3-Pole 600 V Circuit Breaker — a purpose-built solution for reliable overcurrent protection in demanding three‑phase power systems. With an 800 A current rating and a true three-pole configuration, this unit interrupts fault currents across all phases, safeguarding motors, transformers, feeders, and the broader power distribution network in industrial panels and switchgear.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e LMX3T800 • \u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 800 A • \u003cstrong\u003ePoles:\u003c\/strong\u003e 3 • \u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/p\u003e \u003cp\u003eWhy choose the LMX3T800 in your electrical infrastructure?\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cstrong seamless siemens integration:\u003e Designed to work within Siemens panels, enclosures, and accessories, delivering consistent performance and easier maintenance across the system.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong reliable three protection:\u003e The 3-pole design provides synchronized interruption across all phases, helping prevent equipment damage from phase imbalances and short circuits.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong v industrial readiness:\u003e Rated for typical industrial distributions, enabling robust protection without overloading components or under-protecting feeders.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eMain protection in industrial control panels and switchgear where three‑phase power is distributed\u003c\/li\u003e \u003cli\u003eProtection for three‑phase feeders feeding motors, pumps, conveyors, and transformers\u003c\/li\u003e \u003cli\u003eService disconnects in commercial or industrial facilities requiring reliable, field-proven protection\u003c\/li\u003e \u003cli\u003eBackbone protection in power distribution setups that rely on Siemens equipment and parts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat problems does it solve?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003ePrevents equipment damage by promptly interrupting fault currents across all three phases\u003c\/li\u003e \u003cli\u003eHelps minimize downtime with predictable trip behavior and easy replacement within the Siemens ecosystem\u003c\/li\u003e \u003cli\u003eProvides a scalable protection solution for growing industrial installations and complex distribution networks\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical deployment tips\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eVerify that your system operates within the 600 V rating and that conductors and accessories are sized to handle 800 A safely.\u003c\/li\u003e \u003cli\u003eCoordinate protection with upstream devices to achieve selective isolation and reduce unnecessary outages.\u003c\/li\u003e \u003cli\u003eUse compatible Siemens enclosures and mounting hardware to ensure proper fit, thermal performance, and reliable operation.\u003c\/li\u003e \u003cli\u003eDuring installation, follow standard electrical safety practices and panel manufacturer torque specifications for mounting hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46423113040034,"sku":"LMX3T800","price":36228.0,"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-lmx3t800","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}