Littelfuse FLNR025 Time Delay Fuse 25 Amp 250V

The Littelfuse FLNR025 is a 25-amp, 250-volt time delay fuse designed for reliable overcurrent protection in electrical circuits. This Class RK5 dual-element fuse features time-delay characteristics that allow it to withstand temporary inrush currents while providing fast response to short circuits and overload conditions.

Key Features:

• 25 amp current rating at 250 volts AC
• Time-delay dual-element design prevents nuisance blowing during motor starts and other high-inrush applications
• Class RK5 rating with 200,000 amp interrupting capacity
• Standard 13/32" x 1-1/2" ferrule body dimensions
• UL Listed and CSA Certified for commercial and industrial applications
• Rejection-style design prevents replacement with lower interrupting capacity fuses

The FLNR series is widely used in motor circuits, lighting panels, HVAC equipment, and other applications requiring time-delay protection. The dual-element construction provides superior protection against both overloads and short circuits in a single device.