Technical Attributes

General Information
Product type Low-frequency data cable
Brand UNITRONIC®
Copper index 33.900  kg/km
Weight 80 kg/km
Electrical Characteristics
Maximum operating voltage (not for power transmission) 600
Test voltage 3  kV
Product Design
Core identification Colours
Cable shape Round
Number of pairs 1
Nominal core diameter 3.11
Outer sheath colour grey
Conductor design 19-wire
Stranding type Twisted-pair
Nominal outer diameter 7.95  mm
Conductor material Tin-plated copper
Type of overall screening Aluminium-laminated plastic foil
Number of cores 2
Nominal conductor cross-section (metric) 1.31  mm²
Core insulation basic material Polyethylene
Conductor number/size 1x2x16AWG
Basic material of outer sheath Polyvinylchloride
Including protective earth

Core insulation basic material, short form PE
Cable sheath RAL colour RAL 7032
Shielded

Basic material of outer sheath, short form PVC
Product Characteristics
Flame-retardant

Application area Fixed installation
Oil-resistant

Temperature, fixed installation min -30
Temperature, fixed installation max 80
UV-resistant

Minimum bending radius, stationary 10 x outer diameter
Temperature, fixed installation -30 °C to 80 °C max. conductor temperature
Flame retardance according to IEC 60332-1-2, UL VW-1
Minimum bending radius in mm, fixed installation 79.5  mm
Halogen-free

Certifications and Standards
CE marking

VDE certified

Documentation
Notes
  • Photographs and graphics are not to scale and do not represent detailed images of the respective products.
  • Unless specified otherwise, the product values shown are rated values at room temperature. You can receive further values, such as tolerances, upon request if they are available and have been released for publication.
Product Family List
All articles from UNITRONIC® ST 20253
Article number Number of cores Conductor cross-section (mm2) Imp outer dia cable sheath nom Nominal outer diameter Copper index calc export Weight
3800717 2 1.31 7.95 80 kg/km