{"product_id":"siemens-eh3a050-circuit-breaker","title":"Siemens | EH3A050 | Circuit Breaker | 3-Pole | 480V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens EH3A050 is a purpose-built triple-pole circuit breaker engineered for demanding 480V, three-phase electrical systems. Designed for reliability in maintenance, retrofit, and replacement projects, this bolt-on unit delivers solid, field-proven protection where uptime matters most.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole, 480V operation\u003c\/strong\u003e provides synchronized protection across all three phases, helping prevent cascading faults and equipment damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-On mounting\u003c\/strong\u003e enables quick, secure installation in compatible Siemens panels and retrofit scenarios, reducing installation time and downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number EH3A050\u003c\/strong\u003e serves as the best reference for compatibility—use it to verify exact fit and ratings before ordering.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for maintenance, retrofit, and replacement\u003c\/strong\u003e—a precise, like-for-like solution that minimizes disruption to existing power circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this Siemens circuit breaker? Its proven design and robust construction are tailored for industrial environments where consistent trip performance and dependable protection are non-negotiable. By matching the 3-pole configuration and 480V rating, you safeguard downstream equipment and maintain stable, reliable power distribution across your facility.\u003c\/p\u003e \u003cp\u003ePractical guidance for selection and installation:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eVerify that your panel or switchgear supports bolt-on installation with a 3-pole, 480V Siemens breaker of the EH3A050 family\u003c\/li\u003e \u003cli\u003eConfirm fit and ratings before ordering to ensure seamless compatibility with your existing system\u003c\/li\u003e \u003cli\u003eKeep the EH3A050 reference handy when sourcing spare parts for future maintenance or retrofits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427522171042,"sku":"EH3A050","price":510.0,"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-eh3a050-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}