Littelfuse FLNR 50Amp Time-Delay Fuse – 250V

The Littelfuse FLNR050 Fuse is a 50 Amp Class RK5 dual-element time-delay fuse designed for circuit protection in electrical systems. Part of the Littelfuse FLNR Series, it features a rejection-style cylindrical body and fiberglass construction.

The FLNR050 is rated for 250V AC and 125V DC, with an interrupting rating of 200kA AC and 20kA DC. Its time-delay design allows temporary current surges while providing protection against sustained overloads and short circuits.

Specifications

• Brand: Littelfuse
• Model: FLNR050
• Series: FLNR
• Fuse Class: RK5
• Amperage: 50A
• AC Voltage Rating: 250V AC
• DC Voltage Rating: 125V DC
• Fuse Type: Dual-Element, Time-Delay
• Overall Diameter: 13/16 in.
• Overall Length: 3 in.
• Indication: Non-Indicating