Product Hierarchy
Product Hierarchy

7704NH - LonWorks, 2PR #22 Sol BC, PO ins, OS, LSNH Jkt, 300V, B2ca

LonWorks, 2 Pair AWG 22 Bare Copper - Solid, Polyolefin (PO, PE, PP) insulation, Foil(s) or Copper Tape(s) shielding, LSZH / FRNC jacket , 300V, CPR B2ca

Product Overview

Suitable Applications: LonWorks, instrumentation, Low capacitance

Physical Characteristics (Overall)

AWGStrandingMaterialNominal DiameterNo. of Pairs
22SolidBC - Bare Copper0.64 mm2
Conductor Count: 4
Total Number of Pairs: 2
MaterialNominal DiameterMin. Wall Thickness
PE - Polyethylene (Foam)1.35 mm0.3 mm
Color Chart
Pair 1White/Blue & Blue/White
Pair 2Orange/White & White/Orange
Table Notes: Ring marking applied
Outer Shield Material
TypeMaterialCoverage [%]Drainwire MaterialDrainwire DiameterDrainwire AWG
TapeBi-Laminate (Alum+Poly)100%TC - Tinned Copper0.51 mm24
Table Notes: Aluminum inside
Outer Jacket Material
MaterialNominal DiameterDiameter +/- ToleranceMin. Wall Thickness
LSZH - Low Smoke Zero Halogen (Flame Retardant)6.5 mm0.4 mm0.5 mm

Construction and Dimensions

2 pairs twisted to cable core

Electrical Characteristics

Conductor DCR
Nominal Conductor DCRNominal Outer Shield DCR
55 Ohm/km17 Ohm/km
Nom. Capacitance Conductor to ConductorNom. Capacitance Conductor to Shield
40 pF/m65 pF/m
Nominal Pair Inductance
0.65 µH/m
Frequency [MHz]Nominal Characteristic Impedance
1 - 20100 Ohm
High Frequency (Nominal/Typical)
Frequency [MHz]Nom. Insertion LossNom. NEXT [dB]
0.772 MHz1.8 dB/100m
1 MHz2 dB/100m59 dB
4 MHz3.6 dB/100m50 dB
10 MHz5.5 dB/100m44 dB
16 MHz7 dB/100m41 dB
20 MHz7.8 dB/100m40 dB
ElementMax. Recommended Current [A]
Conductor2.5 Amps per Conductor
Voltage Rating [V]
300 V

Temperature Range

Operating Temp Range: -15°C To +80°C

Mechanical Characteristics

Bulk Cable Weight: 40.2 kg/km
Max. Pull Tension: 50 N
Min Bend Radius During Installation: 80 mm


CPR Euroclass: B2ca-s1,d1,a1
Other Compliance: BS 7655 section 6.1 table 1, LTS 3

Applicable Environmental and Other Programs

Environmental Space: Indoor - Euroclass B2ca
EU RoHS Compliance Date (yyyy-mm-dd): 2005-01-01

Flammability, LS0H, Toxicity Testing

IEC Flammability: IEC 60332-1-2 and IEC 60332-3-24
IEC 60754-1 (EN50267-1)- Halogen Amount: Zero

Part Number

Item #ColorPutup TypeLengthEAN
7704NH.00305WhiteReel305 m8719605013507
7704NH.00500WhiteReel500 m8719605013514
7704NH.001020WhiteReel1,020 m8719605013491


Update and Revision: Revision Number: 0.204 Revision Date: 12-18-2020
Date: 2005-01-01
Belden Cables, Wires and Accessories for Industrial Applications_Original_87238-1.pdf
HD Video Cables_PB137E_BAV_BDC_1013_E_EMEA_LowRes_Original_40905.pdf
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