The NJBK1-80 motor protection relay (6-30A, 380V) provides reliable protection for three-phase motors against overloads, short circuits, overheating, and phase failure. The device is ideal for industrial and domestic use.

The JD-5A protective device kit (160-400A, 380V) is designed to protect high-power three-phase electric motors from overload, short circuit, overheating and phase failure. Due to its high sensitivity and robust design, the device ensures the stable and safe operation of industrial equipment.

The reliable JD-5A (80-200A, 380V) protective device is designed for high-power three-phase electric motors. Provides comprehensive protection against overload, short circuit, overheating and phase failure. The device is equipped with a light indication and easy connection, making it an ideal solution for industrial installations.

The reliable JD-5A protective device (20-80A, 380V) is designed for three-phase electric motors. Provides comprehensive protection against overload, overheating, short circuit and phase failure. Equipped with an alarm status indication and convenient connection.

The JD-5A 5A-20A AC380V motor protection device is designed to protect electric motors from overloads and short circuits.

JD-5 (160-400A, 380V) is a reliable protective device for three-phase high-power electric motors. Provides complete protection against overload, short circuit, overheat and phase loss in the 380V mains.