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7403WS

Product Number: 7403WS

MachFlexTM, 4+1G C #20 Str BC, PVC Ins, OA TC Brd, TPE Jkt, PLTC

MachFlexTM for High Flex, 4+1G Conductor 20AWG (19x32) Bare Copper, PVC Insulation, Overall Tinned Copper Braid(85%) Shield, TPE Outer Jacket, PLTC

Availability
Global
Status
Active
Orderable items
3

Ships from and sold by A5 IT.

Part numbers

7403WS is a product family. Each item number below is a separate orderable part — colour, put-up and length differ.

Item #ColorPutup TypeLengthUPCFootnoteOrder
7403WS 060250ChromeReel250 ft612825185413COrder online
7403WS 0601000ChromeReel1,000 ft612825185406COrder online
7403WS 0605000ChromeReel5,000 ft612825185420—Order online

Specifications

Product Overview

Suitable ApplicationsRobotics, Robot, Continuous Flex

Construction Details

Overall Cable Diameter (Nominal)0.339 in

Conductor

ElementNo. of ElementsSizeStrandingMaterial
Conductor(s)420 AWG19x32BC - Bare Copper
Ground Wire120 AWG19x32BC - Bare Copper

Insulation

ElementMaterialNom. ThicknessNom. Insulation DiameterColor Code
Conductor(s)PVC - Polyvinyl Chloride0.015 in (0.38 mm)0.066 in (1.7 mm)Black and Numbered
Ground WirePVC - Polyvinyl Chloride0.015 in (0.38 mm)0.066 in (1.7 mm)Green/Yellow

Outer Shield

Shield TypeBraid
MaterialTinned Copper (TC)
Coverage85%

Inner Jacket

Separatornon-Woven Tape
MaterialTPE - Thermoplastic Elastomer
Nom. Thickness0.025 in (0.64 mm)
Nom. Diameter0.233 in (5.92 mm)
ColorChrome

Outer Jacket

MaterialTPE - Thermoplastic Elastomer
Nom. Thickness0.042 in (1.1 mm)
Nom. Diameter0.339 in

Electrical Characteristics

Nom Outer Shield DCR4.82 Ohm/1000ft (15.8 Ohm/km)

Electricals

ElementNom. Conductor DCRMax. Current
Conductor(s)10.7 Ohm/1000ft7.2 Amps per Conductor at 30oC
Ground Wire10.7 Ohm/1000ft (35.1 Ohm/km)14.4 Amps per Conductor at 30oC

Voltage

UL Voltage Rating300 V
Voltage Rating600 V

Mechanical Characteristics

Max. Pull Tension75 lbs (34 kg)
Bulk Cable Weight76 lbs/1000ft

Temperature

UL TemperatureUL : 90°C, AWM 20327 : 105°C
Operating-40°C To 105°C

Bend Radius

Stationary Min.3.39 in (86.1 mm)
Installation Min.3.39 in

Standards and Compliance

Environmental SuitabilityOutdoor, Sunlight Resistance, UV Resistance, Oil Resistance
Flammability / Reaction to FireUL1685 UL Loading, IEEE 1202 FT4
NEC / UL ComplianceArticle 725, PLTC
AWM ComplianceAWM 20327, AWM I/II A/B
European Directive ComplianceEU 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: 0.390 Revision Date: 09-07-2025
FootnoteC - CRATE REEL PUT-UP.

Resources

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