The product is mainly used in special closing and opening operation of electric RMU circuit breaker, it can easily achieve the electric and remote operation. At the same time according to the number of light flashing, can know timely the cause of fault, so that save largely the troubleshooting time and improve work efficiency. It can work together with the relay protection equipment to achieve the opening and closing operation.
Simple operation, wide range of application, remote control of opening and closing operation, with motor overcurrent protection, good anti-shock and anti-interference ability, real-time clock and RS485 interface reserved, support IEC60870-5-101 protocol, can output the signal of opening and closing action.