Channels  1~24 Ways  Voltage  240V AC/DC  Current Rating  2A/Ring  Speed  300PRM  Insulation Resistance  1000MΩ@500VDC  Dielectric Strength  AC250V@60Hz, 60S  Electrical Nosie  60 milliohms MAX @ 5~10 rpm,50milliamps,6V DC  Lead Size/Type   AWG28 Sliver plated coppe,Type ET Teflon  Lead Lengths  250mm  Operate Temp  -20¡æ¡«+80¡æ  Storage Temp  -30¡æ¡«+90¡æ