{"product_id":"siemens-uec4090ed6-circuit-breaker","title":"Siemens | UEC4090ED6 | Circuit Breaker | 90A","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens UEC4090ED6, a 90 Ampere circuit breaker built for dependable protection in maintenance, retrofit, and replacement projects where exact specifications matter. When your goal is a seamless panel upgrade or a precise spare part, this unit keeps your electrical system aligned with the original design.\u003c\/p\u003e \u003ch3\u003eKey details\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 90A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e UEC4090ED6\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number is the best reference for compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho should consider this unit\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eElectrical technicians performing routine maintenance on Siemens panels\u003c\/li\u003e \u003cli\u003eRetrofit projects where replacing with the exact spec is required to preserve circuit protection characteristics\u003c\/li\u003e \u003cli\u003eSpare parts for service and replacement in industrial or commercial electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact spec match\u003c\/strong\u003e: Using the precise part number UEC4090ED6 ensures the breaker’s electrical rating and physical form fit align with your existing panel schedule.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStreamlined compatibility\u003c\/strong\u003e: By sticking to the listed amperage and model, you minimize compatibility guesswork and panel downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance efficiency\u003c\/strong\u003e: Having the correct 90A Siemens breaker on hand supports quick swaps, helping keep critical circuits protected without extended outages.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and scenarios\u003c\/h3\u003e\n\u003cp\u003eIdeal for maintaining and upgrading panels where a 90A protection device is required. Use this breaker when replacing a worn unit, refreshing an aging panel, or executing a planned retrofit that demands exact Siemens specifications to ensure consistent trip performance and panel integrity.\u003c\/p\u003e \u003ch3\u003ePractical tips for purchasing and installation\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways verify the breaker’s compatibility by cross-referencing the exact part number (UEC4090ED6) with your panel label or technical documentation.\u003c\/li\u003e \u003cli\u003ePrepare the workspace by safely de-energizing the panel and following all local electrical codes during replacement or retrofit.\u003c\/li\u003e \u003cli\u003eKeep a spare UEC4090ED6 on hand for scheduled maintenance to minimize downtime and ensure rapid restoration of protected circuits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46426888929442,"sku":"UEC4090ED6","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-uec4090ed6-circuit-breaker-90a-372.webp?v=1789637440","url":"https:\/\/www.ampstate.com\/products\/siemens-uec4090ed6-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}