Power AVR 1)ISO and CE Certification 2)AVR: SX460,SX440,AS440,MX321,MX341, R230,R448,R449,R438, ... °C to +85°CPower Dissipation8 watts maximumSize3.94”L * 2.66”W *2.20”HVoltage BuildupInternal provisions forautomatic voltage build up from generator ...