Description
Description
The FLSR-050ID is a Class RK5 time-delay fuse manufactured by Littelfuse. It has a 50-amp rating and operates at 600V AC / 300V DC. This fuse features a dual-element design, providing advanced short-circuit and overload protection.
The FLSR series is commonly used in motor circuits, transformers, and service entrance equipment. Its time-delay functionality allows it to tolerate temporary inrush currents without opening, preventing nuisance-blowing during motor and equipment startups. Additionally, the Indicator™ feature provides visual blown fuse indication, making it easier to identify a failed fuse.
Features
- Class RK5 Design – Provides reliable protection for industrial and commercial circuits.
- 50-Amp Rating – Ensures adequate current capacity for various applications.
- Time-Delay Functionality – Allows for temporary overloads without immediate blowout, making it ideal for motor loads.
- Dual-Element Design – Enhances short-circuit and overload protection.
- Current-Limiting Capability – Restricts fault current to provide a high degree of circuit protection.
- Voltage Rating – Operates at 600V AC / 300V DC, suitable for various electrical systems.
- High Interrupting Rating – Offers 200kA AC / 20kA DC, ensuring safe operation in industrial setups.
- Indicating Feature – Provides visual blown fuse indication for quick identification.
- Cartridge-Style Construction – Designed for secure and efficient connections.
- UL and CSA Certified – Meets industry standards for safety and performance.
