Technical Attributes

General Information
Brand UNITRONIC®
Product type Low-frequency data cable
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
Basic material of outer sheath, short form PVC
Basic material of outer sheath Polyvinylchloride
Outer sheath colour grey
Conductor count/size 1x2x16AWG
Conductor design 19-wire
Conductor material Tin-plated copper
Core insulation basic material Polyethylene
Core insulation basic material, short form PE
Nominal conductor cross-section (metric) 1.31  mm²
Including protective earth

Core identification Colours
Number of cores 2
Number of pairs 1
Nominal outer diameter 7.95  mm
Nominal core diameter 3.11
Shape of cable Round
Type of overall screen Aluminium-laminated plastic foil
Stranding type Twisted-pair
Shielded

Product Characteristics
Application area Fixed installation
Flame retardance according to IEC 60332-1-2, UL VW-1
Flame-retardant

Halogenfree

Oil-resistant

Temperature, fixed installation -30 °C to 80 °C max. conductor temperature:
Temperature, fixed installation max 80
Temperature, fixed installation min -30
UV-resistant

Minimum bending radius, stationary 10 x outer diameter
Minimum bending radius in mm, fixed installation 79.5  mm
Certifications and Standards
CE marked

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