ChanDow Intermediate Relay is suitable for the battery or the rectification power and supplier’s power using for handling drawing the pump motor and another electronic vehicle. Intermediate Relay is used for switching larger load output, strengthen or multiplying contacts of the existing device.It is mainly used in the control circuit of AC 50 Hz, rated operational voltage up to AC 380V or DC 220V, to control various electromagnetic coils, thus to expand the signal or send signals to the relevant control elements concurrently. ChanDow Intermediate Relay has 10A switching capability, suitable for high-density mounting. It is a highly efficient magnetic circuit for high sensitivity and an environmentally friendly product.With a small current switch control of high-current electrical appliances, operating to reduce the risk factor.