RL60-090 PTC Resettable Fuse 0.9A Overcurrent Protection Device | RUILON

The RUILON RL60 Series Positive Thermal Coefficient (PTC) resettable fuses are high-current, high-energy overcurrent protection devices designed for demanding industrial and power electronics applications. These components automatically increase resistance during fault conditions such as short circuits or overloads, limiting current flow and protecting sensitive circuits from damage.

The RL60 series is engineered for higher power handling and enhanced surge capability, making it suitable for power supplies, industrial systems, and energy storage applications. It provides fast trip response, stable operating characteristics, and automatic reset once the fault condition is cleared.

🔹 Key Features
Resettable overcurrent protection using PTC technology
Very high current and energy handling capability
Fast response to overload and short-circuit conditions
Stable trip current performance across wide range
Automatic recovery after fault removal
Low resistance during normal operation
High surge withstand capability
Long service life and high reliability

🔹 Applications
Industrial power systems
High-power battery packs
Energy storage systems (ESS)
Telecommunication power protection
Motor drive and control systems
Power supply protection circuits
High-current PCB protection