{"product_id":"siemens-ed63b040l-circuit-breaker","title":"Siemens | ED63B040L | Circuit Breaker | 3-Pole","description":"\u003cdiv\u003eSiemens ED63B040L 3-Pole Circuit Breaker is a genuine, purpose-built solution for three-phase protection, designed to support maintenance, retrofit, and replacement projects where exact compatibility matters. By choosing the ED63B040L, you’re selecting a part that aligns with Siemens’ engineering standards and integrates smoothly with compatible panels and equipment. \u003cstrong\u003eKey benefits and why it matters\u003c\/strong\u003e\n- \u003cstrong\u003eExact compatibility reference\u003c\/strong\u003e: The part number ED63B040L is the most reliable guide for matching your panel or switchgear. This reduces guesswork and helps you avoid mismatches that can compromise protection or require unnecessary rewiring.\n- \u003cstrong\u003eThree-pole design for balanced protection\u003c\/strong\u003e: As a 3-Pole circuit breaker, it provides synchronized protection across all three phases, supporting stable operation in three-phase electrical systems common in commercial and light industrial settings.\n- \u003cstrong\u003eIdeal for maintenance, retrofit, and replacement\u003c\/strong\u003e: Keep this unit on hand to streamline service calls, enable quick panel upgrades, or seamlessly replace a worn or failing breaker without overhauling the entire distribution setup.\n- \u003cstrong\u003eSiemens-approved reliability\u003c\/strong\u003e: Engineered to harmonize with Siemens panels and accessories, helping ensure predictable performance, consistent trip behavior, and easier procurement when you’re stocking spare parts. \u003cstrong\u003eWho this is for\u003c\/strong\u003e\nThis 3-pole circuit breaker is ideal for electricians, engineers, and maintenance teams responsible for three-phase electrical infrastructure in commercial facilities, manufacturing environments, or energy-efficient retrofit projects. If your work involves Siemens-compatible panels and you need a dependable replacement or upgrade part, the Siemens ED63B040L is a precise fit. \u003cstrong\u003eHow to approach compatibility (practical guide)\u003c\/strong\u003e\n- \u003cem\u003eVerify the part number\u003c\/em\u003e: Use ED63B040L as the primary reference to confirm compatibility with your equipment.\n- \u003cem\u003eConfirm configuration\u003c\/em\u003e: Ensure your system requires a 3-Pole breaker for three-phase protection and that the mounting and connection style match your enclosure.\n- \u003cem\u003eCheck ratings match\u003c\/em\u003e: Cross-check the required current rating and trip characteristics against your panel’s specification sheet before ordering.\n- \u003cem\u003ePlan for maintenance windows\u003c\/em\u003e: If this is a replacement part, prepare for a brief downtime window to safely swap in the ED63B040L and test system integrity post-install. \u003cp\u003eNote: Always confirm fit and ratings with your equipment documentation or a qualified professional before placing an order to ensure uninterrupted protection and compliance with local electrical codes.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427507818658,"sku":"ED63B040L","price":8429.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/siemens-ed63b040l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}