{"product_id":"siemens-lxd63l600l-600a-600v-3-pole-bolt-on-circuit-breaker","title":"Siemens LXD63L600L - 600 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003eSiemens LXD63L600L is a rugged, bolt-on molded case circuit breaker designed to deliver reliable branch circuit protection in panelboards and load centers. With a 600 A rating at 600 V and a precise 3-pole configuration, this device is engineered for serious, three-phase protection in commercial and light industrial environments, as well as residential service panels that demand high-capacity protection. \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e ensures a rigid, vibration-resistant bus connection. That means fewer loose connections, reduced arcing risk, and dependable performance in demanding installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection across a range of operating conditions. Thermal protection handles gradual overloads, while the magnetic element delivers fast, decisive response to short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design\u003c\/strong\u003e matches 3-phase electrical systems, delivering coordinated protection across all conductors and simplifying panelboard wiring and labeling.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-capacity protection\u003c\/strong\u003e at 600 A and 600 V makes it ideal for main feeders and branch circuits in larger panels, enabling reliable service continuity for demanding loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e engineered to integrate seamlessly with matching Siemens load centers and panelboards, ensuring proper trip performance and electrical characteristics.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eElectrical professionals and panel builders looking for a dependable, high-amp 3-pole breaker for Siemens-compatible systems.\u003c\/li\u003e \u003cli\u003eFacilities managers and electricians upgrading or replacing equipment in commercial, light-industrial, or multi-residence settings.\u003c\/li\u003e \u003cli\u003eProjects where vibration resistance and secure mounting are priorities, such as mechanical rooms, data rooms, or equipment spaces subject to movement.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and practical applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMain or feeder protection in commercial panelboards and load centers that require 3-phase, high-current switching.\u003c\/li\u003e \u003cli\u003eReplacement option for older bolt-on breakers in Siemens-compatible installations, reducing retrofit complexity.\u003c\/li\u003e \u003cli\u003eProtection for large lighting, motor loads, and distribution circuits where consistent thermal-magnetic response minimizes nuisance trips.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number\u003c\/strong\u003e: LXD63L600L\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating\u003c\/strong\u003e: 600 A\u003c\/li\u003e \u003cstrong\u003e\u003cli\u003eVoltage rating\u003c\/li\u003e\u003c\/strong\u003e: 600 V \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting style\u003c\/strong\u003e: Bolt-on\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Branch circuit overcurrent and short-circuit protection in panelboards and load centers\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for reliability, compatibility, and straightforward installation, the Siemens LXD63L600L 600 A, 600 V, 3-pole bolt-on circuit breaker is a robust solution for safeguarding critical electrical systems. It delivers precise protection, resilient mounting, and seamless integration with Siemens OEM panels, helping you maintain safe operation and efficient, uninterrupted power distribution.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355132809378,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens_breaker_and_panel_6861ec36-ef4c-4f3b-9261-7d9adeb21c3f.png?v=1764689481","url":"https:\/\/www.ampstate.com\/products\/siemens-lxd63l600l-600a-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}