Code                       Description          Amp/Volt/Frequency
HD22-22DSC-W White Indicator  0~100A, 50VAC~500VAC, 50Hz~60Hz
HD22-22DSC-G  Green Indicator  0~100A, 50VAC~500VAC, 50Hz~60Hz
HD22-22DSC-R  Red Indicator       0~100A, 50VAC~500VAC, 50Hz~60Hz
HD22-22DSC-Y  Yellew Indicator   0~100A, 50VAC~500VAC, 50Hz~60Hz
HD22-22DSC-B  Blue Indicator       0~100A, 50VAC~500VAC, 50Hz~60Hz
 
Mounting hole size: 22mm