Product Hierarchy
Product Hierarchy

7703NH - LonWorks, 1PR #22 Sol BC, PO ins, OS, LSNH Jkt, 300V, Dca


LonWorks, 1 Pair AWG 22 Bare Copper - Solid, Polyolefin (PO, PE, PP) insulation, Overall Beldfoil® shielding, LSZH / FRNC jacket , 300V, CPR Dca

Product Overview

Suitable Applications: LonWorks, instrumentation, Low capacitance

Construction Details

Conductor
SizeStrandingMaterial
22 AWGSolidBC - Bare Copper
Insulation
MaterialNom. Insulation DiameterColor Code
PE - Polyethylene (Foam)1.55 mm (0.0610 in)White/Blue & Blue/White
Outer Shield
Shield TypeMaterialCoverageDrainwire Type
TapeBi-Laminate (Alum+Poly)100%24 AWG (Solid) TC
Outer Shield Table Notes: Aluminum inside
Outer Jacket
MaterialNom. Diameter
LSZH - Low Smoke Zero Halogen (Flame Retardant)4.6 mm (0.18 in)

Electrical Characteristics

Electricals
Nom. Conductor DCRNom. Capacitance Cond-to-CondNom. Capacitance Cond-to-ShieldNom. Characteristic ImpedenceMax. Current
55 Ohm/km40 pF/m (12 pF/ft)80 pF/m (24 pF/ft)100 Ohm2.5 Amps per Conductor
Nom Outer Shield DCR@Cond DCR1-cnv: 34 Ohm/km (10 Ohm/1000ft)
High Frequency (Nominal/Typical)
FrequencyNom. Insertion Loss (Attenuation) [dB/100m]
0.772 MHz1.8
1 MHz2
4 MHz3.6
10 MHz5.5
16 MHz7
20 MHz7.8
Voltage
Voltage Rating
300 V

Mechanical Characteristics

Temperature
Operating
-15°C To +80°C
Bend Radius
Installation Min.
80 mm
Max. Pull Tension: 50 N (11 lbf)
Bulk Cable Weight: 26.6 kg/km

Standards and Compliance

Environmental Suitability: Indoor - Euroclass Dca
Flammability / Reaction to Fire: IEC 60332-1-2, IEC 60332-3-24
CPR Compliance: CPR Euroclass: Dca-s1,d1,a1; CPR UKCA Class: Dca-s1,d1,a1
European Halogen Free Standards: IEC 62821-1 Halogen Free Compliance = Yes, IEC 60754-1 - Halogen Amount = Zero, IEC 60754-2 - Halogen Acid Gas Amount - Min. pH = 4.3
UK Regulation Compliance: UKCA Mark

History

Update and Revision: Revision Number: 0.502 Revision Date: 09-07-2025

Part Numbers

Variants
Item #ColorPutup TypeLengthEAN
7703NH.00C100WhiteCoil100 m8719605013477
7703NH.00305WhiteReel305 m8719605013453
7703NH 009305MWhiteReel305 m
7703NH.00500WhiteReel500 m8719605013460
7703NH 009500MWhiteReel500 m
Date: 1998-01-01
Belden Cables, Wires and Accessories for Industrial Applications_Original_87238-1.pdf
Belden Cables for LonWorks® Networks
Description: Belden Offers High Quality Cables for LonWorks® Networks Including LSNH, PVC and SWA Versions for Demanding Environments.
Version: TB 102E
Automation-Cables-Ref-Selection-2022-08-Rg-EN-Hi.pdf
HDVideoCables_PB137E_BAV_BDC_0913_E_EMEA_LowRes_Original_41692.pdf
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