Digital Panel Meter, AC Current, Input Range 0 to 5AAC, Accuracy +/-0.3 Percent, Display Span -1999 ~ 9999, Display Digits 4, Red LED Display Display, 250V AC 3A,30V DC 3A Relays, True RMS Yes, No Excitation, Use With External 5A AC Current Transformer, Fits 72x36mm, Connector Type Screw Terminal, Power Required 100 - 240 V AC 50/60hz, Output Relay, NEMA 4X Front Panel NEMA Rating, Depth 3.3 in, Mounting Bracket, Style MT4Y Series, Includes Instructions and Mounting Bracket WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -