Belden Store
BeldenM3972

Product Number: M3972

COMP, 4PR #28, Str, Polyethylene(PE), 300 V, AWM/STYLE 2960 60C, CM 75C, CSA C(UL) TYPE CM

COMP, 4 Pair 28 AWG (7/36) TC - Tinned Copper, Polyethylene(PE) Insulation, Overall Aluminum/Polyester Shield, Slate PVC Outer Jacket, AWM/STYLE 2960 60C, CM 75C, CSA C(UL) TYPE CM C(UL) TYPE CM

Availability
Global
Status
Active

Ships from and sold by A5 IT.

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)0.229 in (5.82 mm)

Conductor

ElementPair(s)
No. of Elements4
Size28 AWG
Stranding7x36
MaterialTC - Tinned Copper

Insulation

ElementPair(s)
MaterialPE - Polyethylene
Nom. Thickness0.010 in (0.25 mm)
Nom. Insulation Diameter0.035 in (0.89 mm)
Color CodeBlack-Red, Black-White, Black-Green, Black-Blue

Outer Shield

Shield TypeMaterialCoverageDrainwire Type
TapeBi-Laminate (Alum+Poly)100%28 AWG (7x36) TC
BraidTinned Copper (TC)90%

Outer Jacket

MaterialPVC - Polyvinyl Chloride
Nom. Thickness0.032 in (0.81 mm)
Nom. Diameter0.229 in (5.82 mm)
RipcordYes

Electrical Characteristics

Electricals

ElementPair(s)
Nom. Capacitance Cond-to-Cond15.5 pF/ft (50.9 pF/m)
Nom. Capacitance Cond-to-Other (Conds + Shield)275 pF/ft (902 pF/m)
Nom. Characteristic Impedence100 Ohm

Voltage

UL Voltage Rating300 V (CM), 30 V (AWM 2960)

Mechanical Characteristics

Max. Pull Tension268 lbs (122 kg)

Temperature

UL Temperature75°C
Operating-20°C To +75°C

Bend Radius

Stationary Min.2.3 in (58 mm)

Standards and Compliance

Environmental SuitabilityIndoor
SustainabilityCA Prop 65
NEC / UL ComplianceArticle 800, CM
AWM ComplianceAWM 2960
CEC / C(UL) ComplianceCM.
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 M3972 4PR 28 AWG EXXXXXX SHIELDED 75C CM (UL) C(UL) OR AWM 2960 CE ROHS

History

Update and RevisionRevision Number: 0.10 Revision Date: 06-30-2026

Resources

Related multi-conductor cable