JQX-30F Series Power relay ,RelayProduct description JQX-30F Power relay has small volume, convenient installation, big power, long life etc. Widely used in industrial automation. JQX-30F Series Power relayTechnical parameters Contact form2Z,2H,2D Get an electric shock load 20A,30A 250VAC/ 20A,30A 28VDC Coil rated voltage DC..