{"product_id":"siemens-ed42b100l-circuit-breaker","title":"Siemens | ED42B100L | Circuit Breaker | 2-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens ED42B100L\u003c\/strong\u003e is a dependable 2‑pole circuit breaker crafted for 480V electrical systems. Built for maintenance, retrofit, and replacement projects, it ensures you’re matching the exact specifications required by your panel and application.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 2‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating\u003c\/strong\u003e: 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number\u003c\/strong\u003e: ED42B100L\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility reference\u003c\/strong\u003e: The part number is the best reference for confirming exact fit and ratings\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this matters in real-world use\u003c\/p\u003e\n\u003cp\u003eWhen you’re updating or repairing industrial or commercial electrical systems, using the correct ED42B100L ensures proper protection for feeders and loads, predictable trip characteristics, and seamless integration with existing Siemens panels. Its 2‑pole design provides robust isolation and reliable performance in demanding environments, helping you minimize downtime and maintain compliance with electrical standards.\u003c\/p\u003e \u003cp\u003eIdeal applications and scenarios\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance scenarios where a precise Siemens replacement is required\u003c\/li\u003e \u003cli\u003eRetrofit projects upgrading legacy installations to current specifications\u003c\/li\u003e \u003cli\u003eOEM or service deployments needing an exact part reference to guarantee panel compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical guidance to ensure a smooth purchase\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways \u003cstrong\u003econfirm fit and ratings before ordering\u003c\/strong\u003e by cross-referencing the exact part number with your panel labeling and service manual\u003c\/li\u003e \u003cli\u003eKeep the \u003cstrong\u003eED42B100L\u003c\/strong\u003e designation handy as the definitive compatibility reference during procurement\u003c\/li\u003e \u003cli\u003eUse in conjunction with other Siemens ED-series components for consistent protective coordination in your electrical system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46425635029154,"sku":"ED42B100L","price":2315.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-ed42b100l-circuit-breaker-2-pole-480v-510.webp?v=1789434636","url":"https:\/\/www.ampstate.com\/products\/siemens-ed42b100l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}