HELUKABELPart no. 21123

PAAR-TRONIC-Li-2YCY grey 2 x 2 x 0,5 mm²

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low capacitance · with drain wire

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PAAR-TRONIC-Li-2YCY grey 2 x 2 x 0,5 mm²SKU: 21123

At a glance

Part no.	21123
Item description	PAAR-TRONIC-Li-2YCY grey 2 x 2 x 0,5 mm²
AWG, approx.	20
Outer diameter, approx. (mm)	8
Copper factor per km	49,0
Weight, approx. (kg/km)	74,0
Reaction to fire class	Eca
Metres per packaging unit	100, 500, 1000
Custom cut lengths available	yes
EAN / GTIN	4060892097638
Customs tariff number	85444995

PVC data cable

flexible -5°C to +70°C
fixed -30°C to +80°C

250 V (not for high power current installation purposes)

2000 V

1000 V

0.22 mm²: max. 93.0 Ohm/km
0.34 mm²: max. 57.5 Ohm/km
0.5 mm²: max. 39.3 Ohm/km

at 800 Hz
2 - 4 pairs: approx. 72 pF/m
8 - 10 pairs: approx. 60 pF/m

at 1 MHz, 50.00 dB
at 10 MHz, 40.00 dB
(approx. value)

approx. 0.66 mH/km

at 30 MHz, approx. 250 Ohm/km

flexible 12x Outer-Ø
fixed 7.5x Outer-Ø

Cable Structure

Copper wire bare, stranded
Strand construction:
0.22 mm²: 7 x 0.2
0.34 mm²: 7 x 0.25
0.5 mm²: 7 x 0.3
Core insulation: PE acc. to DIN VDE 0819-103 / DIN EN 50290-2-23 (compound type LD/MD)
Core identification acc. to DIN 47100 (paired stranding), colour coded
x = without protective conductor
Cores stranded in pairs with optimal lay lengths, Pairs stranded in layers with optimal lay lengths
Foil wrapping
Drain wire, tinned copper
Screen: braided screen of tinned copper wires, approx. coverage 85%
Outer sheath: PVC acc. to DIN VDE 0207-363-4-1 / DIN EN 50363-4-1 (compound type TM2)
Sheath colour: grey (RAL 7001)
Length marking: in metres

Properties

the materials used during manufacturing are cadmium-free, contain no silicone and are free from substances harmful to the wetting properties of lacquers

Tests

Notes

the conductor is metrically (mm²) constructed, AWG numbers are approximated, and are for reference only

Application

PE-insulated data cable with twisted pairs, for interference-free transmission of data and signals over longer distances. The twisted-pair lay-up prevents electrical unbalances within the cable and this thus effectively suppresses cross-talking effects. The high transmission rates are particularly suitable for RS 422 and RS 485 interfaces; suitable for fixed installations in dry, damp and wet rooms, but not outdoors. EMC = Electromagnetic Compatibility; in order to optimise EMC properties, we recommend a double-sided and all-round large contact area of the copper braiding.