Belden Store
Belden1721

Product Number: 1721

Communication and Control, 10C #20, Str, Polyethylene(PE), 600 V

Communication and Control, 10 Conductor 20 AWG (26/34) TC - Tinned Copper, Polyethylene(PE) Insulation, Overall Tinned Copper Shield, Slate PVC Outer Jacket

Availability
Global
Status
Active
Orderable items
1

Ships from and sold by A5 IT.

Part numbers

1721 is a product family. Each item number below is a separate orderable part — colour, put-up and length differ.

Item #ColorPutup TypeLengthOrder
1721 SL005SlateReel100 ftOrder online

Specifications

Product Overview

Suitable ApplicationsData, communication, audio, and low-level signal transmission; industrial networking, serial communication, control panels, automation equipment, and instrumentation systems.

Construction Details

Overall Cable Diameter (Nominal)0.373 in (9.47 mm)

Conductor

ElementConductor(s)
No. of Elements10
Size20 AWG
Stranding26x34
MaterialTC - Tinned Copper

Insulation

ElementConductor(s)
MaterialPE - Polyethylene
Nom. Thickness0.015 in (0.38 mm)
Nom. Insulation Diameter0.068 in (1.7 mm)
Color CodeBlack, White, Red, Green, Yellow, Blue, Brown, Orange, Slate, Violet

Outer Shield

Shield TypeBraid
MaterialTinned Copper (TC)
Coverage85%

Outer Jacket

MaterialPVC - Polyvinyl Chloride
Nom. Thickness0.035 in (0.89 mm)
Nom. Diameter0.373 in (9.47 mm)

Electrical Characteristics

Nom Outer Shield DCR247 Ohm/1000ft (810 Ohm/km)

Electricals

ElementConductor(s)
Nom. Capacitance Cond-to-Cond22.4 pF/ft (73.5 pF/m)
Nom. Capacitance Cond-to-Other (Conds + Shield)40 pF/ft (130 pF/m)
Nom. Inductance0.19 μH/ft (0.62 μH/m)

Voltage

UL Voltage Rating600 V
Voltage Rating600 V

Mechanical Characteristics

Max. Pull Tension19.1 lbs (8.66 kg)

Temperature

Operating-20°C To +60°C

Bend Radius

Stationary Min.3.7 in (94 mm)

Standards and Compliance

Environmental SuitabilityIndoor
SustainabilityCA Prop 65
European Directive ComplianceEU Directive 2015/863/EU (RoHS 2 amendment), REACH, EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
UK Regulation ComplianceUKCA Mark
APAC ComplianceChina RoHS II (GB/T 26572-2011)

Product Notes

NotesAlpha Wire -* P/N 1721 CE ROHS

History

Update and RevisionRevision Number: 0.121 Revision Date: 06-30-2026

Resources

Related multi-conductor cable