Description
The Littelfuse FLNR090 is a 90 amp, 250 V time‑delay Class RK5 fuse designed to provide dependable overcurrent protection in commercial and industrial electrical systems. Its dual‑element slow‑blow design allows temporary inrush currents—such as those from motors, transformers, and inductive loads—to pass without nuisance fuse openings, while still delivering robust protection against sustained overloads and short circuits. The Class RK5 rating ensures strong current‑limiting performance to help protect sensitive equipment and improve system safety. With high interrupting capacity and durable cartridge construction, the FLNR090 is an excellent choice for motor control centers, power distribution panels, and other demanding electrical applications.
Key Features:
- 90 amp current rating for robust circuit protection
- 250 V voltage rating for industrial and commercial use
- Time‑delay (dual‑element slow blow) design handles inrush currents
- Class RK5 fuse for effective current‑limiting protection
- High interrupting capacity for enhanced safety
- Cartridge‑style construction for secure installation
- Ideal for motors, transformers, and power distribution systems
