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ASCO Model 108 (APT D60401-B) Surge Protective Device

7, 15, 28, 52, 64 VDC | 15 kA

The ASCO Model 108 Surge Protective Devices with finger-safe terminals are intended for use on a wide range of low-voltage applications inside appropriate enclosures, including high-speed communication circuits. B-suffix= "Bandwidth" – for digital or high-frequency data up to 35 MHz.

ASCO Model 108 (APT D60401-B) Surge Protective Device
  • Features

    • UL 96A Lightning Protection Master Label
    • Rated Operating Current IL (mA): 800 mA (1000 mA for B-suffix models)
    • Up to 4 wires (2 pair), Protected
    • Wire Size: 0.4–1.6 mm (26–14 AWG)
    • Response Time (ns): <1 ns
    • Mounting Type: 35 mm DIN-Rail
    • Thermal Protection


    • UL 497B Listed: UL File QVGQ.E244864
    • CE Mark
    • IEEE C62.41-2002, Cat C, B and A
    • IEC 61643-21 Compliant
    • IEC Max. Discharge Current Imax (8 x 20 μs): 15 kA
    • IEC Max. Discharge Current In (8 x 20 μs): 10 kA
    • IEC Max. Lightning Pulse Iimp (10 x 350 μs): 2.5 kA
    • 2-year warranty


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    • Government
    • Healthcare
    • Manufacturing
    • Military, Defence, Aerospace and Missile
    • Telecom
    • Transportation
    • Water Supply/Sewage Disposal

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