Our Products
JDS-5000 Time relay
JDS-5000 time relay is mainly used in various control and protection circuits, playing the role of automatic delay transfer circuit.
JDL-5000 Current relay
The JDY-5000 voltage relay is mainly used in the relay protection line as the action element of overvoltage protection or low voltage locking.
JDY-5000 Voltage relay
The JDY-5000 voltage relay is mainly used in the relay protection line as the action element of overvoltage protection or low voltage locking.
JDZS-5000B Adjustable power interruption intermediate relay
JDZS-5000B adjustable power-off delay intermediate relay is mainly used in various protection and automatic control devices to increase the number of protection and control circuit contacts and contact capacity and time logic functions.
JDZS-5000A (AG) Adjustable Power-On delay intermediate relay is mainly used in various protection and automatic control devices to increase the number of protection and control loop contacts and contact capacity and time logic functions.
JDJS-1 Circuit breaker (closing) circuit monitoring relay
JDJS-1 monitoring relay is mainly used in various automatic control circuits of DC or AC operation. It can monitor the circuit breaker. The alarm is given to the disappearance of the control power supply, the failure of the switching coil and the lead fault, the auxiliary contact fault of the circuit breaker and the fault of the relay itself.
JDHF-1000 Circuit breaker (closing) circuit monitoring relay
The monitoring relay of JDHF-1000 switching (closing) circuit is mainly used in various protection and automatic control devices as the monitoring relay of the operating state of circuit breaker.
JDRD-1000 Fuse monitoring relay (power supply loop monitoring)
JDRD-1000 fuse monitoring relay is mainly used in various protection and automatic control devices, as the monitoring relay of power supply fuse operation status.