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Cable Specification Sheet BS alarm cable references · Rev 01 · 2026-06

Security Alarm Cable · 20 AWG / 0.52 mm²

Ordering reference  Security Alarm Cable · 20 AWG / 0.52 mm²

BS alarm cable references Security Alarm Cable

Application

Burglar alarm systems · PIR sensors · Door contacts · Low-voltage security circuits

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Indicative 4-core construction — copper conductor, not to scale

Construction

  1. 1
    Conductor (per core)20 AWG / 0.52 mm² · 1 × Ø0.81 mm · IEC 60228 cl.1
  2. 2
    Core insulationPVC insulation
  3. 3
    FillerPP filler
  4. 4
    SheathPVC or LSZH jacket

Technical parameters

ApplicationBurglar alarm and security sensor circuit
Cable design4 core
Conductor size20 AWG / 0.52 mm²
Conductor construction10/30 AWG
Max DC resistance at 20 °C33.6 Ω/km
Electrical reference95 pF/m nominal conductor-to-conductor
Screen / protectionNo screen
JacketPVC or LSZH jacket
OD guide5.9 mm
Operating temperature−15 °C to +90 °C
Cable weight42 kg/km
Mutual capacitance (nom.)≈ 120 pF/m core/core · 200 pF/m core/screen (nominal)
Routine test voltage2.5 kV a.c. 5 min

Ratings & materials

StandardBS alarm cable references
Voltage classLow-voltage alarm circuit
UE Cable · China sales@uecable.com

Confirm quantity, colour, printing, packing length, delivery country and required test documents when sending an enquiry.

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