{"product_id":"littelfuse-frs-r-90-time-delay-current-limiting-fuse","title":"Littelfuse FRS-R-90 Time-Delay Current-Limiting Fuse","description":"\u003cdiv\u003e\u003cp\u003eLittelfuse FRS-R-90 Fusetron dual-element time-delay current-limiting fuse is rated 90 A at 600 VAC and uses RK5 mounting. This time-delay current-limiting device is designed to protect electrical circuits from overcurrent while tolerating brief overloads, providing rapid interruption of fault currents without unnecessary nuisance trips. As a member of the Fusetron family, the FRS-R-90 combines dual elements for enhanced protection and reliability in applications requiring sustained current handling at higher voltage. The RK5 designation refers to its mounting\/configuration within Littelfuse's fuse-holder ecosystem, ensuring compatibility with standard RK5 holders. Suitable for systems operating at up to 600 VAC where 90 A protection is required.\u003c\/p\u003e\u003c\/div\u003e","brand":"Fusetron","offers":[{"title":"New","offer_id":51691187798318,"sku":null,"price":33.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_a20ac77a-d137-411c-8b48-f414f5b13475.jpg?v=1769882501","url":"https:\/\/plgautomation.com\/products\/littelfuse-frs-r-90-time-delay-current-limiting-fuse","provider":"PLG Automation ","version":"1.0","type":"link"}