The NJBK1-400 is a robust motor protection relay designed for three-phase motors. It safeguards against overloads, short circuits, overheating, and phase failure, making it ideal for demanding industrial applications. Rated for 40-200A at 380V.

Safeguard your three-phase electric motors with the NJBK1-80 motor protection relay. This reliable device offers comprehensive protection against overload, short circuits, overheating, and phase failure. Ideal for industrial and commercial applications, ensuring consistent and dependable operation of your valuable equipment. Rated for 16-80A at 380V.

Safeguard your three-phase electric motors with the NJBK1-80 motor protection relay. This robust device provides comprehensive protection against overloads, short circuits, phase failure, and overheating. Suitable for both industrial and residential applications, ensuring reliable operation and preventing costly downtime. Adjustable current range: 6A-30A, Voltage: 380V.

Safeguard your heavy-duty three-phase electric motors with the JD-5A protection kit. This comprehensive system defends against overloads, short circuits, overheating, and phase failure, ensuring reliable and safe operation of industrial machinery. Designed for 380V systems and current ratings from 160A to 400A.

Safeguard your powerful three-phase electric motors with the JD-5A protection device (80–200A, 380V). This robust unit delivers comprehensive protection against overload, short circuits, overheating, and phase failure. Featuring clear visual indicators and simplified wiring, it’s an ideal solution for demanding industrial applications.

Safeguard your three-phase electric motors with the JD-5A protection device. This reliable unit offers comprehensive protection against overload, overheating, short circuits, and phase failure. Features clear fault indication and simplified wiring for easy installation and maintenance. Rated for 20-80A at 380V.