Product Hierarchy
Product Hierarchy

70001NH - Profibus PA, 1PR #18 Str TC, PO ins, F/B, LSNH Jkt, 300 V

Profibus PA, 1 Pair AWG 18 Tinned Copper - Stranded, Polyolefin (PO, PE, PP) insulation, Foil + Braid(s) shielding, LSZH / FRNC jacket , 300 V

Product Overview

Suitable Applications: Profibus PA or Foundation FieldBus PA

Physical Characteristics (Overall)

AWGStrandingMaterialNo. of Pairs
187x26TC - Tinned Copper1
Conductor Count: 2
Total Number of Pairs: 1
MaterialNominal DiameterDiameter +/- ToleranceNominal Wall Thickness
PE - Polyethylene (Foam)2.5 mm0.05 mm0.65 mm
Color Chart
Pair 1Red & Green
Outer Shield
TypeMaterialThickness of FoilDrainwire MaterialDrainwire AWGDrainwire PositionMin. Coverage [%]
TapeBi-Laminate (Alum+Poly)9 / 23 µmTC - Tinned CopperAWG20/7In contact with tape and braid
BraidTinned Copper (TC)85%
Outer Jacket
MaterialNominal DiameterNominal Wall Thickness
LSZH - Low Smoke Zero Halogen (Flame Retardant)8 mm1.15 mm

Construction and Dimensions

1 pair and 2 fillers twisted to cable corePolyethylene (2x) (1.65 mm)

Electrical Characteristics

Conductor DCR
Max. Conductor DCRMax. Outer Shield DCR
20.5 Ohm/km9 Ohm/km
Max. Capacitance Conductor to ConductorMax. Capacitance Unbalance
80 pF/m4 pF/m
Frequency [MHz]Nominal Characteristic ImpedanceNominal Characteristic Tolerance
0.03125 MHz100 Ohm20 Ohm
High Frequency (Nominal/Typical)
Frequency [MHz]Nom. Insertion Loss
0.039 MHz0.3 dB/100m
Nominal Velocity of Propagation (VP) [%]
Voltage Rating [V]
300 V

Temperature Range

Installation Temperature Range: -15°C To +70°C
Storage Temperature Range: -45°C To +70°C
Operating Temp Range (Flexible Install): -15°C To +70°C
Operating Temp Range (Fixed Install): -45°C To +70°C

Mechanical Characteristics

Oil Resistance: IEC 60811-2-1
Max. Pull Tension: 260 N
Min. Bend Radius During Installation: 120 mm
Min Setting Radius: 80 mm


CENELEC Compliance: EN 50290-2-27
Other Specification: BS 7655 section 6.1 table 1, LTS 3

Applicable Environmental and Other Programs

Environmental Space: Indoor


Suitability - Sunlight Resistance: Yes

Flammability, LS0H, Toxicity Testing

IEC Flammability: IEC 60332-3-24
IEC 60754-1 - Halogen Amount: Zero
IEC 60754-2 - Halogen Acid Gas Amount - Max. Conductivity: 2.5 µS/mm
IEC 60754-2 - Halogen Acid Gas Amount - Min. pH: 4.3

Related Part Numbers

Item #ColorPut-Up TypeLengthEAN
70001NH.02120BlackReel120 m8719605162809
70001NH.02500BlackReel500 m8719605009166
70001NH.021000BlackReel1,000 m8719605009159
70001NH.03500BlueReel500 m8719605009180
70001NH.031000BlueReel1,000 m8719605009173
70001NH.04500OrangeReel500 m8719605192394


Update and Revision: Revision Number: 0.208 Revision Date: 04-08-2022
Date: 2015-10-28
Belden Cables, Wires and Accessories for Industrial Applications_Original_87238-1.pdf
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