{"product_id":"bussmann-frs-r-20-fusetron-time-delay-current-limiting-rk5-fuse","title":"Bussmann FRS-R-20 Fusetron Time-Delay Current Limiting RK5 Fuse","description":"\u003cdiv\u003e\u003cp\u003eFRS-R-20 Fusetron Time-Delay Current Limiting RK5 Fuse is a 20 A, 600 V class fuse from Bussmann (Eaton) designed for branch-circuit protection in 600 V systems. This dual-element, time-delay device is rated for 600 VAC and 300 VDC, providing reliable protection by interrupting high-energy faults while tolerating brief overloads. It features ferrule-end terminations on a cylindrical RK5 body and is non-indicating, aligning with other FRS-R ratings. The FRS-R family spans 1\/10 A to 60 A, and the FRS-R-20 delivers an interrupting rating up to 200 kAIC at 600 V. This model is part of Eaton’s Bussmann series, a common choice for protection in power distribution and equipment circuits requiring reliable current-limiting behavior.\u003c\/p\u003e\u003c\/div\u003e","brand":"Bussmann","offers":[{"title":"New","offer_id":51677539696942,"sku":null,"price":51.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_14642d61-4bca-43fe-bd94-1a15d749d6d4.jpg?v=1769564335","url":"https:\/\/plgautomation.com\/products\/bussmann-frs-r-20-fusetron-time-delay-current-limiting-rk5-fuse","provider":"PLG Automation ","version":"1.0","type":"link"}