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ASCO Model 460 Surge Protective Device

120-600VAC | 100-400kA/Phase

A modular surge protective device capable of diverting high-energy transients. The ASCO Model 460 incorporates either single or dual modules that contain multiple, large block MOVs.

ASCO Model 460 Surge Protective Device
  • Features

    • UL–1449 Fourth edition, Type 1 or 2, 20kA Inominal
    • Surge Current Rating: 50, 100, 150, 200kA/Mode 100, 200, 300, 400kA/phase
    • All Modes of Protection: L-L, L-N, L-G, N-G
    • Optional–DISCRETE 10-mode available
    • Large Block, Utility Grade 34mm MOVs
    • Thermally Protected MOV Technology
    • Short Circuit Rating–200kAIC
    • Status Monitoring–green/red LEDs, N-G overvoltage, surge indication, audible alarm w/silence switch, form C contacts and surge counter


    • NEMA 12/4 Steel Enclosure–standard
    • Optional accessories–rotary disconnect
    • Optional — ASCO ASM Active Surge Monitor (web-based power quality monitoring)
    • UL 1283 EMI/RFI Filtering
    • ANSI/IEEE–C62.11, C62.41, C62.45
    • IEC 61643-11 Tested, CE compliant
    • 10 Year Warranty


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