{"product_id":"bussmann-frs-r-400-dual-element-time-delay-fuse","title":"Bussmann FRS-R-400 Dual Element Time Delay Fuse","description":"\u003cdiv\u003e\u003cp\u003eThe Bussmann FRS-R-400 Fusetron dual‑element time‑delay fuse delivers 400 A protection for 600 V class RK5 circuits in a non‑indicating, current‑limiting design. This dual‑element device tolerates brief overloads without nuisance trips and provides interrupting ratings of 200 kA at 600 VAC and 20 kA at 300 VDC. It uses a cartridge‑body construction with knife‑blade terminals for holder‑mount installations and measures about 11.63 inches long and 2.34 inches in diameter, with a 600 VAC\/300 VDC operating rating. Cataloged within Eaton Bussmann’s Class RK5 FRS‑R family, the FRS‑R‑400 is specified for 400 A applications in 600 VAC systems, making it suitable for protection of power distribution and control circuits against short‑duration overloads while conforming to RK5, time‑delay fuse standards.\u003c\/p\u003e\u003c\/div\u003e","brand":"Bussmann","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51677538222382,"sku":null,"price":101.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_07d723e5-3737-4fcf-9531-c545b82a1309.jpg?v=1769564316","url":"https:\/\/plgautomation.com\/products\/bussmann-frs-r-400-dual-element-time-delay-fuse","provider":"PLG Automation ","version":"1.0","type":"link"}