MachFlex™, 4 Pr #24 Str BC, PE Ins, OS+TC Brd, PVC Jkt, CM

MachFlex™ for High Flex, 4 Pair 24AWG (41x40) Bare Copper, PE Insulation, Overall Beldfoil®+Tinned Copper Braid(85%) Shield, PVC Outer Jacket, CM
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Product Overview

Suitable Applications

Flex Data, RS-232, RS-485

Construction Details
Element No. of Elements Size Stranding Material
Pair(s) 4 24 AWG 41x40 BC - Bare Copper
Element Material Nom. Thickness Nom. Insulation Diameter Color Code
Pair(s) PE - Polyethylene (Foam) 0.012 in (0.30 mm) 0.0555 in (1.41 mm) White/BLue & Blue/White, White/Orange & Orange/White, White/Green & Green/White, White/Brown & Brown/White
Outer Shield
Shield Type Material Coverage Drainwire Type
Tape Bi-Laminate (Alum+Poly) 100% 24 AWG (41x40) TC
Braid Tinned Copper (TC) 90%
Outer Jacket
Material Nom. Thickness Nom. Diameter
PVC - Polyvinyl Chloride 0.045 in (1.1 mm) 0.362 in (9.19 mm)

Overall Cable Diameter (Nominal)

0.362 in (9.19 mm)

Electrical Characteristics
Element Nom. Conductor DCR Nom. Capacitance Cond-to-Cond Nom. Velocity of Prop. Max. Current
Pair(s) 24 Ohm/1000ft 15 pF/ft (49 pF/m) 72% 3.8 Amps per conductor @ 25°C
UL Voltage Rating
300 V (CM)
Mechanical Characteristics
UL Temperature Operating
60°C -20°C to +60°C
Bend Radius
Stationary Min. Installation Min. Flexing Min.
3.6 in (91 mm) 3.6 in (91 mm) 4.6 in (120 mm)

Max. Pull Tension

99 lbs (45 kg)

Bulk Cable Weight

72 lbs/1000ft

Standards and Compliance

Environmental Suitability

Indoor (Not Riser or Plenum), Indoor, Oil Resistance

Flammability / Reaction to Fire

UL 1685 FT4 Loading

NEC / UL Compliance

Article 800, CM

CEC / C(UL) Compliance


European Directive Compliance

EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)

APAC Compliance

China RoHS II (GB/T 26572-2011)

Product Notes


1 million flex cycles based on proper installation techniques in a C-track cable guide.


Update and Revision

Revision Number: 0.526 Revision Date: 12-22-2023

Part Numbers
Item # Color Putup Type Length UPC Footnote
7203A X4P500 Green X4P Reel 500 ft 612825182740 C
7203A X4P1000 Green X4P Reel 1,000 ft 612825182733 C