Terminals : Screw type. Conductor size : 0.25 to 2.5 sq.mm flexible. Relay Make / Manufacturer : OMRON. Relay Type : MY2, Electro-mechanical. Contact Type : 2 Change Over No of Relay Channel : 04 Channel. Rating of Contacts : 5 Amp at 24 V DC & 230 V AC for Resistive load. Coil Resistance : 662 Ohms. Coil Voltage : 24 V DC Operating Temperature : 0 to 50 degree Celsius. Storage Temperature : 10 to 60 degree Celsius. Relative Humidity : 5 to 85% RH. Relay ON Indication : Green color LED. Relay Protection Method : Freewheeling Diode Designation :Designation plate screwed to the PCB for labeling purpose