Fuji Electric TK-5-1N-0.48-0.72 Thermal Overload Relay is a protective device used in motor control circuits to trip when overload current is detected. The model number TK-5-1N-0.48-0.72 identifies this unit within Fuji Electric's family of thermal overload relays. As part of motor protection hardware, it helps prevent damage by interrupting current flow when preset conditions are exceeded.
