Littelfuse FLNR015 Class Time-Delay Fuse - RK5 15A 250V

The Littelfuse FLNR015 is a UL Class RK5 dual-element time-delay fuse designed for reliable overcurrent protection in electrical systems. Rated for 15 amps at 250 volts, this fuse provides superior protection for motors, transformers, and other inductive loads where temporary overloads are common during startup.

Key Features:

• Dual-element design provides time-delay characteristics to handle motor inrush currents and temporary overloads
• UL Class RK5 rating ensures high interrupting capacity (up to 200,000 amps at 250VAC)
• 250-volt rating suitable for both single-phase and three-phase applications
• 15 amp current rating for medium-duty circuits
• Rejection-type design prevents installation of non-current-limiting fuses in RK5 holders
• Ideal for motor circuits, transformer primaries, welding equipment, and HVAC systems

The FLNR series is one of Littelfuse's most trusted product lines for industrial and commercial applications, offering excellent short-circuit protection while minimizing nuisance blowing from harmless transient currents. This time-delay fuse helps extend equipment life by allowing momentary overloads without interruption while still providing fast response to dangerous fault conditions.