◆ Current range: 0.5~6A, 3~30A, 5~50A ◆ Compact size/Energy save type ◆ Unified timer:trip delay and starting delay ◆ Control Power:Free Voltage ◆ To indicate operating state and actual current:LED ◆ Reset:manual/power-off ◆ Stable operation in field environment ◆ Terminal Screw connection type with MC