Compact phase monitoring relay for 220V equipment protection.

The XJ3-G relay is designed to monitor phase sequence, open voltage and voltage unbalance in three-phase 380V networks.

For circuits with low loads, it is customary to use a relay. Functionally, they do not differ from contactors, but they are smaller in size and are designed for loads not in hundreds, but only in tens of amperes. In this regard, CHINT Electrics relays are mainly used for low-power signal switching and circuit monitoring. The XJ3-D phase monitoring relay is designed to protect electric motors and electrical installations connected to a three-phase network in the following cases: phase failure, phase sequence disturbance, overvoltage, voltage drop. The relay is turned off in the event of one of the listed situations and the indicator light illuminates indicating the reason for the relay tripping.

The NJBK1-400 (80-400A, 380V) relay provides powerful protection for three-phase motors against overload, overheating, phase failure, and short circuits. Ideal for high-power industrial equipment.

The powerful NJBK1-400 relay (40-200A, 380V) is designed to reliably protect three-phase motors from overload, short circuit, overheating and phase failure. Suitable for heavy industrial loads.

The NJBK1-80 motor protection relay (16-80A, 380V) is designed to effectively protect three-phase motors from overload, short circuit, overheating, and phase loss. Ensures stable operation of equipment in industrial and commercial environments.