{"product_id":"siemens-hlmxd63b500l-circuit-breaker","title":"Siemens | HLMXD63B500L | Circuit Breaker | 500A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens HLMXD63B500L Circuit Breaker is engineered to deliver dependable overcurrent protection for demanding 600V, three‑phase systems. With a 500A rating and a 3‑pole configuration, this unit is built to handle substantial electrical loads while keeping panels safe and outages brief.\u003c\/p\u003e \u003cp\u003eDesigned for maintenance, retrofit, and replacement projects, the HLMXD63B500L fits where exact specifications are required. Its robust construction and precise trip behavior help keep critical equipment and processes online, even during system changes or upgrades.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eAmperage:\u003c\/b\u003e 500A\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePoles:\u003c\/b\u003e 3‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVoltage:\u003c\/b\u003e 600V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Siemens circuit breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cbexact reference for compatibility:\u003e The part number HLMXD63B500L is the most reliable guide for ensuring a correct match with your existing Siemens panels or switchgear.\u003c\/bexact\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSuitability for heavy‑duty environments:\u003c\/b\u003e 500A capacity supports large, three‑phase loads common in industrial and commercial electrical setups.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eTrustworthy Siemens reliability:\u003c\/b\u003e Built to meet Siemens’ standards for consistent protection and predictable performance over time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed or worn‑out breaker in an existing Siemens panel to restore safe, reliable operation.\u003c\/li\u003e \u003cli\u003eRetrofit projects where upgrading to a 500A, 3‑pole solution is required to support expanded load profiles.\u003c\/li\u003e \u003cli\u003eMaintenance planning with a ready‑to‑deploy spare that minimizes downtime during service windows.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eBefore ordering, confirm fit and ratings to ensure seamless integration with your equipment. The HLMXD63B500L’s part number is the best reference for compatibility, so double‑check it against your panel label and field data before purchase.\u003c\/p\u003e \u003cp\u003ePractical tips for installation and longevity:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMatch the breaker’s trip characteristics and mounting style to your panel’s design to ensure proper engagement and isolation.\u003c\/li\u003e \u003cli\u003eKeep a properly rated spare on hand for critical systems to reduce maintenance downtime.\u003c\/li\u003e \u003cli\u003eHandle with standard electrical safety protocols and use appropriate PPE during replacement or retrofit work.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427075182754,"sku":"HLMXD63B500L","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a0994f42-7fad-49d1-911a-c2784022b8c9.png?v=1765492979","url":"https:\/\/www.ampstate.com\/products\/siemens-hlmxd63b500l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}