Product Hierarchy
Product Hierarchy

1327A - Fieldbus, 2 Pr #18 Str TC, PO Ins, IS/OS, PVC Jkt, CMG

Fieldbus, 2 Pair 18AWG (7x26) Tinned Copper, PO Insulation, Individual & Overall Beldfoil® Shield, Orange PVC Outer Jacket, CMG

Product Overview

Suitable Applications: harsh environment digital and serial two-way communication, oil and gas extraction and refining sites, petrochemical, Profibus process automation or Foundation FieldBus process automation, extreme temperature environments, exposure to humidity/moisture, dust, and oil, remote locations long distance applications, etc.

Construction Details

ElementNo. of ElementsSizeStrandingMaterial
Pair(s)2187x26TC - Tinned Copper
MaterialColor Code
PP - PolypropyleneBlue, Orange and Numbered
Inner Shield
Shield TypeMaterialCoverage
TapeBi-Laminate (Alum+Poly)100%
Outer Shield
Shield TypeMaterialCoverage
TapeBi-Laminate (Alum+Poly)100%
Outer Jacket
MaterialNom. ThicknessNom. Diameter
PVC - Polyvinyl Chloride0.053 in (1.3 mm)0.44 in (11 mm)

Electrical Characteristics

Nom. Conductor DCRNom. Inner Shield DCRMax. Capacitance UnbalanceNom. Capacitance Cond-to-ShieldNom. Characteristic ImpedenceNom. Velocity of Prop.Max. Current
7.2 Ohm/1000ft1.51 Ohm/1000ft (4.95 Ohm/km)1.2 pF/ft (3.9 pF/m)45 pF/ft100 Ohm66%5.2 Amps per Conductor
Nom. Outer Shield DCR: 4.9 Ohm/1000ft (16 Ohm/km)
High Frequency (Nominal/Typical)
Nom. Insertion Loss (Attenuation)
0.08 dB/100ft
High Frequency
Max. Insertion Loss (Attenuation)Max./Min. Input Impedance (unFitted) [Ohm]
0.091 dB/100ft100
UL Voltage Rating
300 V RMS

Mechanical Characteristics

UL TemperatureOperating
105°C-40°C to +105°C
Bend Radius
Stationary Min.Installation Min.
4.46 in (113 mm)4.46 in (113 mm)
Max. Pull Tension: 89.6 lbs (40.6 kg)
Bulk Cable Weight: 90 lbs/1000ft

Standards and Compliance

Environmental Suitability: Indoor, Outdoor, Sunlight Resistance, UV Resistance, Oil Resistance, Oil Resistance, Burial
Flammability / Reaction to Fire: UL1685 FT4 Loading, 1202, IEC 60332-3-24
CPR Compliance: CPR Euroclass: Eca
NEC / UL Compliance: Article 725, Article 727, Article 800, CMG, ITC, PLTC
CEC / C(UL) Compliance: CMG
European Directive Compliance: EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
UK Regulation Compliance: UKCA Mark


Update and Revision: Revision Number: 0.569 Revision Date: 04-30-2024

Part Numbers

Item #ColorPutup TypeLengthUPCFootnote
1327A 0061000Blue, LightReel1,000 ft612825112020C
1327A 0031000OrangeReel1,000 ft612825112013C
Date: 2004-01-01
Cabling Solutions for Industrial Applications
Fieldbus Cables Type A
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