{"product_id":"bussmann-ecsr400-time-delay-dual-element-fuse","title":"Bussmann ECSR400 Time Delay Dual Element Fuse","description":"\u003cdiv\u003e\u003cp\u003eThe Bussmann ECSR400 is a UL Class RK5 dual-element time-delay current-limiting fuse rated for 400 A at 600 V, engineered to protect industrial feeders, distribution panels, and motor circuits by tolerating brief overloads while fast-interrupting sustained faults. The fiberglass-bodied device uses blade-end terminals and measures 2.34 in in diameter by 11.63 in long, designed for high-current installations; it carries a 200 kAIC interrupt rating for rapid fault clearance. It is non-indicating, and its time-delay performance is specified to endure up to 10 seconds at 500% overload before acting, balancing nuisance protection with reliable protection in demanding environments. As part of Eaton's Bussmann Edison family, the ECSR400 is intended for low-voltage systems up to 600 V and is commonly used in industrial settings for protecting power distribution panels, motor drives, and large feeders where durable protection and proven reliability are essential.\u003c\/p\u003e\u003c\/div\u003e","brand":"BUSSMANN","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51677545005358,"sku":null,"price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_2f513089-ff55-4268-a990-be252e280e99.jpg?v=1769564427","url":"https:\/\/plgautomation.com\/products\/bussmann-ecsr400-time-delay-dual-element-fuse","provider":"PLG Automation ","version":"1.0","type":"link"}