Bussmann Fusetron FRN-R-1 Dual-Element Time-Delay Class RK5 Fuse 250V (Pack of 8)
The Bussmann Fusetron FRN-R-1 is a 1-amp, dual-element, time-delay fuse designed for superior protection in electrical circuits. This Class RK5 fuse operates at 250 volts AC and 125 volts DC, offering reliable performance in various applications.
Key Features
- Dual-Element Design: Provides enhanced protection against both short-circuit and overload conditions.
- Time-Delay Capability: Allows for temporary inrush currents, making it ideal for motor and transformer applications.
- High Interrupting Rating: Rated at 200,000 amperes interrupting capacity (AIC) at 250V AC and 20,000 AIC at 125V DC, ensuring safety in high-fault scenarios.
- Current Limiting: Reduces the let-through energy, minimizing potential damage to equipment during fault conditions.
- Compact Dimensions: Measures 2 inches in length and 0.56 inches in diameter, facilitating easy installation in standard fuse holders.
Applications
Ideal for protecting motors, transformers, and other inductive loads, the FRN-R-1 fuse is suitable for use in industrial and commercial electrical systems where reliable overcurrent protection is essential.
Package Details
This product is sold in a lot of 8 fuses, providing a convenient solution for maintenance and replacement needs.
Ensure your electrical systems are safeguarded with the dependable performance of the Bussmann Fusetron FRN-R-1 fuse.



















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