Description
The Littelfuse FLSR050ID is a 50-amp, Class RK5 time delay fuse with an indicating feature, designed for reliable overcurrent protection in residential, commercial, and industrial electrical systems. Rated for 600V, it allows short-duration inrush currents without unnecessary interruptions, making it ideal for motors, transformers, and other heavy-duty equipment. The built-in indicator provides a clear visual signal when the fuse has opened, simplifying maintenance and troubleshooting. Built for durability and consistent performance, the FLSR050ID ensures safe and efficient operation in fuse blocks and electrical panels.
Key Features:
- 50 Amp, Class RK5 time delay fuse with indicator
- Rated 600V for dependable overcurrent protection
- Built-in indicator for quick identification of blown fuse
- Allows short-duration inrush currents without blowing
- Durable construction for long-term reliability
- Ideal for motors, transformers, and general-purpose circuits







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