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h07rn-f 2x4 (heavy standard type, equivalent to har) is a heavy rubber connection and control cable, with a wide range of possible applications. Our h07rn-f from Lapp is ideal for use outdoors or in damp rooms and is popular with industry and agriculture

important product features at a glance

  • 2x4mm, heavy standard version
  • flame retardant according to iec 60332-1-2
  • Oil resistant according to en 60811-404
  • cold resistant
  • Uv-resistant

Example applications:

  • Site extension cable
  • extension cables for outdoor use
  • Applications with medium mechanical stress (industrial, agricultural use)
  • Hand-held and power supply units according to hd 516/ vde 0298-300
  • Dry and humid rooms as well as outdoors (considering all normative cable properties) according to hd 516/ vde 0298-300


  • for mechanically demanding applications in commercial and private areas
  • max. 1000 v ac protected + fixed installation
  • Arrangements of single-core rubber-sheathed cables h07rn-f can be used for short-circuit and ground-fault protected installations according to iec 60364-5-52/ hd 60364-5-52/ vde 0100 part 520


  • Bare copper stranded wire according to HAR standard
  • Core insulation: rubber compound type ei 4
  • Outer sheath: rubber compound type em 2

Standard references / approvals

  • -h07rn-f type certification according to en 50525-2-21
  • Product properties
  • Flame retardant according to iec 60332-1-2 Oil resistant according to en 60811-404

Lappkabel is a leading global manufacturer of cables for a wide range of applications. The German company produces its high-tech cables in several plants in Germany under the strictest quality controls. Reviews with
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