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ASCO Model 256 (Edco SHA-1235FS) Surge Protective Device

120 VAC | 100 kA/Phase

The ASCO Model 256 is a FingerSafe 120 VAC single-phase 2W+G, 30 A surge suppressor/filter designed to shunt electrical type transients affecting the electrical distribution inside a traffic cabinet.

ASCO Model 256 (Edco SHA-1235FS) Surge Protective Device
  • Features

    • 120 VAC, 30 A service
    • Multi-stage hybrid design
    • FingerSafe connection
    • Power On and failure LED
    • Thermally protected metal oxide varistors (PTMOVs)


    • 50 kA/Mode and 100 kA/Phase surge current protection
    • Status/Form C dry contacts
    • 5-year warranty


    • Transportation

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