Description
The Littelfuse FLSR17.5 is a 17.5-amp, Class RK5 time delay fuse designed to provide reliable overcurrent protection in residential, commercial, and industrial electrical systems. Rated for 600V, it allows short-duration inrush currents without nuisance interruptions, making it ideal for protecting motors, transformers, and other equipment subject to temporary current surges. Built for durability and consistent performance, the FLSR17.5 ensures safe operation in fuse blocks and electrical panels.
Key Features:
- 17.5 Amp, Class RK5 time delay fuse
- Rated 600V for dependable overcurrent protection
- Allows short-duration inrush currents without blowing
- Durable construction for long-term reliability
- Ideal for motors, transformers, and general-purpose circuits
- Compatible with standard fuse blocks and panels







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