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  • SCP 18/2-GY-500 — 18 AWG 2-Conductor Security Wire Specifications

    September 08, 2026 1 min read

    Product specification sheet for the SCP 18/2-GY-500 — 2 conductor 18 AWG stranded PVC security cable, gray jacket, 500 ft box.

    Full text manual (for reference)

    Product specification sheet for the SCP 18/2-GY-500 — 2 conductor 18 AWG stranded PVC security cable, gray jacket, 500 ft box.

    Overview

    Standard 2-conductor 18 AWG stranded security/alarm cable rated for CMR/CL2R applications, complying with UL 444, NEC Article 760 & NEC Article 725.

    Construction

    Layer Detail
    Conductor Stranded bare copper, 18 AWG x 2C, construction 16/0.24±0.004mm
    Insulation PVC, avg. thickness 0.30mm, diameter 1.70±0.05mm; colors black & red
    Jacket PVC, avg. thickness 0.55mm, diameter 4.40±0.10mm, nylon rip cord

    Electrical & Physical Characteristics

    Property Value
    Rating 75°C 300V
    Conductor Resistance Max 24.4 ohm/km at 20°C
    Dielectric Strength Min AC 1.5 KV
    AC Leakage Current AC 1500V ≤10mA through overall jacket
    Cold Bend Test -20°C, 4 hours, no cracking

    Marking

    STRUCTURED CABLE PRODUCTS — P/N 18/2 — 2 COND 18 AWG STRANDED TYPE CMR/CL2R FT4 75C — (UL) OR C(UL), E198137, CE EU RoHS, EC ZONE/DEVICE A B C D E 0 1 2 3 4 5 6 7 8 9.

    Packaging

    Package Approx. Weight Approx. Dimension Packages/Pallet
    500 ft/Box 5.00 kg 280 x 240 x 300 mm 64/48
    1000 ft/Box 9.20 kg 300 x 260 x 320 mm 48/36

    Support

    Structured Cable Products. www.scpcat5e.com