SRM Cable Markers (SRM)

    Semi-Rigid Polyolefin 2:1 Shrink Ratio

    Semi-Rigid Polyolefin Markers

    Siegrist SRM is a semi-rigid, general purpose polyolefin material with a nominal shrink ratio of 2:1 and manufactured to Def. Stan 59-97 Type 2a. SRM Cable Markers inherant properties make it particulary suitable for strain reflief of such components as soldered connections and terminals.

    Main Attributes

      Further properties

      • Temperature Range of 225°C for Short Periods
      • Optimum Shrink Temperature of 115°C
      • Self Extinguishing (except transparent)
      • Excellent Colour Fastness
      • 7 Standard Colours

      Industry Standards:

      • BS 2011 Part 2.1J
      • BS 6746 C
      • International RCC Markers
      • MIL-I-23053/5
      • BS 4G198, Part 3, Type 11B
      • DEF STAN 59-97, Type 2a
      • UL Approved
      • UL224 VW-1 Flammability
      • REACH Compliant
      • RoHS Compliant

      Application Method

      Shrink on

      SRM Cable Markers are usually shrink fitted using a heatgun, oven or shrink tunnel. If possible, select an 'Expanded I/D' large enough to achieve a good degree of recovery when shrunk.

      Characters can be printed in single or multi-lines of any length, from once to multiple times around the sleeve, in horizontal, vertical or Variaxial ®. (Combination of horizontal and vertical formats)

      Available Colours

      Black

      Red

      Yellow

      Green

      Blue

      White

      Transparent

      Property

      Value

      Temperature Range-55°C to +135°C
      Shrink Temperature120°C
      Tensile Strength (Mpa N/mm²)16
      Elongation at Break400%
      Secant Modulus (N/mm²)130
      Maximum Longitudinal Change±5%
      FlammabilitySelf Extinguishing (Except Trans)
      Proof Voltage20kV/mm (min)
      Fluid ResistanceGood Resistance to: Iso-Octane/Toulene

      Product Reference

      ID as Supplied (min)

      ID after Recovery (max)

      Recovered Wall (nom)

      MARKING

      SRM161.60.80.45
      SRM242.41.20.51
      SRM323.21.60.51
      SRM484.82.40.51
      SRM646.43.20.64
      SRM959.54.80.64
      SRM12712.76.40.64
      SRM16016.08.00.76
      SRM19019.09.50.76
      SRM25425.412.70.89
      SRM32032.016.00.89
      SRM38138.119.01.02
      SRM50850.825.41.14
      SRM76276.238.11.27
      SRM1016101.650.81.40
      • SEI Identification Solutions Ltd - Pysons Road Industrial Estate, Broadstairs, Kent, CT10 2LQ UK
      • T: +44 (0) 1843 865241
      • F: +44 (0) 1843 867180
      • info@sei-id.com
      For High Performance Cable Identification
      and protection systems since 1934

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