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ASCO Model 440 Surge Protective Device

120-600VAC| 100-300kA/Phase

The ASCO Model 440 Surge Protective Device, is non-modular, incorporating the same design platform as the ASCO Model 460 SPD; high-energy capable, thermally protected large block MOVs and a similar assortment of accessories.

ASCO Model 440 Surge Protective Device
  • Features

    • UL 1449 Fourth Edition Listed
    • 100kA — 300kA 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
    • 20kA Inominal
    • 200kA SCCR


    Benefits

    • UL 96A Lightning Protection Master Label compliant (@20kA Inominal)
    • Voltage Specific Design — Highly configurable
    • All MOV suppression elements monitored
    • All Modes of Protection
    • Optional Active Surge Monitor
    • 10 Year Warranty

    Applications

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

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