{"product_id":"siemens-eh3s100-circuit-breaker","title":"Siemens | EH3S100 | Circuit Breaker | 100A | 3-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003eDesigned for demanding industrial and commercial electrical environments, the Siemens EH3S100 Circuit Breaker is a robust 100A, 3-Pole unit rated for 480V. Built to protect three-phase distribution systems, it provides reliable overcurrent protection while aligning with existing panels and equipment for a precise, drop-in replacement.\u003c\/p\u003e \u003ch3\u003eWhy choose Siemens EH3S100?\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact spec alignment\u003c\/strong\u003e: 100A current rating, 3-Pole construction, and 480V operating voltage ensure seamless compatibility with your current installation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility reference\u003c\/strong\u003e: The part number EH3S100 is the best reference for compatibility, simplifying ordering and reducing guesswork when sourcing replacements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable Siemens engineering\u003c\/strong\u003e: Built with Siemens’ dependable design philosophy to support steady protection of your three-phase systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance-friendly replacement\u003c\/strong\u003e: Ideal for maintenance, retrofit, and replacement projects where matching specs is critical, minimizing panel modifications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and service work on industrial or commercial panels that run on 480V three-phase power.\u003c\/li\u003e \u003cli\u003eRetrofits where upgrading or preserving existing protection ratings is essential.\u003c\/li\u003e \u003cli\u003eReplacement of legacy breakers that require exact electrical specifications to maintain system protection and compliance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 100A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 480V\u003c\/li\u003e \u003cli\u003ePart number: EH3S100\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e: Confirm fit and ratings before ordering. The part number EH3S100 is the best reference to ensure compatibility with your equipment and panel configuration.\u003c\/p\u003e \u003cp\u003eFor projects where precise specifications matter—and where downtime is costly—choose the Siemens EH3S100 to maintain protection integrity while simplifying procurement. This 100A, 3-Pole, 480V circuit breaker is built to integrate smoothly into your existing three-phase distribution, delivering dependable performance when it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46424849088674,"sku":"EH3S100","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/siemens-eh3s100-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}