Welcome to the ASCO Website

Welcome to our website.

Choose another country or region

ASCO Model 350 Surge Protective Device

120-480VAC | 25-50kA/Phase

Available with surge current ratings up to 80kA per mode or 160kA per phase. Protects connected equipment against electric power line disturbances and transients in medium exposure locations.

ASCO Model 350 Surge Protective Device
  • Features

    • UL 1449 Fourth Edition Listed
    • 25kA — 50kA per phase ratings
    • All UL required OCP & Safety Coordination included inside
    • — Type 1 SPDs intended for Line or Load Side of Main Disconnect
      — Type 2 SPDs intended for Load Side of Main Disconnect


    Benefits

    • 20kA Inominal
    • 100kA SCCR
    • UL 96A Lightning Protection Master Label compliant (@20kA Inominal)
    • All MOV suppression elements monitored
    • All Modes or Reduced Modes of Protection Available

    Applications

    • Banking, Financial and Insurance
    • Broadcast and Entertainment
    • Construction and Engineering
    • Data Center/Colocation/Hosting
    • Education
    • Fire/Alarm/Security
    • Healthcare
    • Manufacturing
    • Telecom

Need a technical document?

Search our download center to find drawings, manuals and data sheets for your product.

Need support?

Contact our support team for technical help and information.