The Teco Thermal Overload Relay RHU-10/10A1 is a reliable protection device designed for three-phase motors operating in the 7.2 to 10 ampere range. This thermal overload relay automatically disconnects power when motor current exceeds safe limits, preventing damage from overheating and extending equipment lifespan. Built with proven thermal sensing technology, it responds quickly to overload conditions while remaining stable during normal operation. The compact design integrates easily into motor control circuits and starter panels. Ideal for industrial applications, machinery, and pump systems requiring dependable motor protection. Features manual reset capability for controlled restart after tripping. Suitable for use with magnetic starters and contactor-based control systems. A cost-effective solution for safeguarding three-phase motors in demanding environments.