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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.

ASCO Model 170 (Edco 5W8-30) Surge Protective Device
  • Features

    • Automatic recovery
    • Fast response time
    • Resettable fusing — PTCs Plug-in module
    • Data and power protection combined
    • Sneak/fault current protection (data only)
    • Silicon avalanche technology


    • Requires accessory PCB1B base
    • Accessory PTU (Pass Thru Unit) available for troubleshooting
    • 5 Year Warranty


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