Littelfuse FLNR090 Time Delay Fuse 90 Amp 250V

The Littelfuse FLNR090 Time Delay Fuse is a type of electrical protective component that is used to disconnect persistent short-circuit overcurrent and permit short inrush current. It is mainly intended to protect electrical circuits of current up to 90 amperes at 250 volts, with a time delay option not open when there is a short burst. The fuse operates by melting the internal component in the situation of excessive flow of current over an extended period of time. This is used in HVAC systems sections to minimize stress on conductors and components and minimize the risk of thermal damage.