ASCO Model 170 (Edco 5W8-30) Surge Protective Device
Low Voltage DC | 500A (Power) and 125A (Data)
The ASCO Model 170 is an access control protection module designed for typical Wiegand outputs for access devices. This is a 5-wire module that accommodates low voltage data lines for 5 VDC circuits. Fifth wire power protection will allow up to 24 VDC.