Diemensions(LxWxH):-22x16x24 Contact Form:- 1A,1C Contact Material:- Ag Alloy Rated Switching Current:- 10A,20A,30A/12V DC Max Switching Voltage :-28 VDC Max. Switching Current :- 100A Switching Power Max.:- 840 W Contact Resist.(initial)mohm:- 100 Coil Vtg:- 12V,24V Coil Power Consumption :-1.3W Dielectric Strength between Open Contact :- 500 AC/1min between Coil & Contact :- 1000 VAC/1min Insulation Resist.(at 500VDC):- 10 Life Expectancy (ops.) Electrical :-1x10'5 Mechanical:- 1x10'7 Operating Temp. Range :- -30deg to +105deg C Operate Time :- 10 ms Release Time :-7ms Terminal Shape :-Plug in Applications :- Head lamp,Control Starer Motors,Defogger, Radiator Fan, A/C Controls.