Belden Store
1359A

Product Number: 1359A

Fieldbus, 50 Pr #18 Str TC, PO Ins, IS/OS, PVC Jkt, CMG

Fieldbus, 50 Pair 18AWG (7x26) Tinned Copper, PO Insulation, Individual & Overall Beldfoil® Shield, Orange PVC Outer Jacket, CMG

Availability
Global
Status
Active
Orderable items
1

Ships from and sold by A5 IT.

Part numbers

1359A is a product family. Each item number below is a separate orderable part — colour, put-up and length differ.

Item #ColorPutup TypeLengthUPCFootnoteOrder
1359A 0031000OrangeReel1,000 ft612825112624COrder online

Specifications

Product Overview

Suitable Applicationsharsh 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

Conductor

ElementPair(s)
No. of Elements50
Size18
Stranding7x26
MaterialTC - Tinned Copper

Insulation

MaterialPP - Polypropylene
Nom. Thickness0.021 in (0.53 mm)
Color CodeBlue, Orange and Numbered

Inner Shield

Shield TypeTape
MaterialBi-Laminate (Alum+Poly)
Coverage100%

Outer Shield

Shield TypeTape
MaterialBi-Laminate (Alum+Poly)
Coverage100%

Outer Jacket

MaterialPVC - Polyvinyl Chloride
Nom. Thickness0.085 in (2.2 mm)
Nom. Diameter1.662 in
RipcordYes

Electrical Characteristics

Nom Outer Shield DCR4.9 Ohm/1000ft (16 Ohm/km)

Electricals

Nom. Conductor DCR5.86 Ohm/1000ft (19.2 Ohm/km)
Nom. Capacitance Cond-to-Shield45 pF/ft (150 pF/m)
Max. Capacitance Unbalance1.2 pF/ft
Nom. Characteristic Impedence100 Ohm
Nom. Inductance0.19 μH/ft (0.62 μH/m)
Nom. Velocity of Prop.66%
Max. Current5.2 Amps per Conductor

High Frequency (Nominal/Typical)

Frequency [MHz]0.039
Nom. Insertion Loss (Attenuation) [dB/100ft]0.08

Voltage

UL Voltage Rating300 V RMS

Mechanical Characteristics

Max. Pull Tension2892 lbs (1312 kg)
Bulk Cable Weight1200 lbs/1000ft (1800 kg/km)

Temperature

UL Temperature90°C
Operating-40°C to 90°C

Standards and Compliance

Environmental SuitabilityIndoor, Outdoor, Sunlight Resistance, Oil Resistance
Flammability / Reaction to FireUL1685 UL Loading, IEC 60332-3-24
NEC / UL ComplianceArticle 725, PLTC
European Directive ComplianceEU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
APAC ComplianceChina RoHS II (GB/T 26572-2011)

History

Update and RevisionRevision Number: 0.408 Revision Date: 02-20-2026
FootnoteC - CRATE REEL PUT-UP.

Resources

Related multi-pair cable