Product Hierarchy
Product Hierarchy

77004W - MachFlex™, 4+G C #20 Str BC, PVC Ins, PVC Jkt, AWM 2587

MachFlex™ for High Flex, 4+G Conductor 20AWG (63(7x9)x38) Bare Copper, PVC Insulation, PVC Outer Jacket, AWM 2587

Construction Details

ElementNumber of ElementSizeStrandingMaterial
Conductor(s)32063x38BC - Bare Copper
Ground12063x38BC - Bare Copper
ElementMaterialNom. ThicknessNom. Insulation DiameterColor Code
Conductor(s)PVC - Polyvinyl Chloride0.022 in (0.56 mm)0.084 in (2.1 mm)Red and Numbered
GroundPVC - Polyvinyl Chloride0.022 in (0.56 mm)0.084 in (2.1 mm)Yellow/Green/Green
Outer Shield
Shield TypeMaterial
No ShieldNo Shield
Outer Jacket
SeparatorMaterialNom. ThicknessNom. Diameter
Tissue TapePVC - Polyvinyl Chloride0.035 in (0.89 mm)0.297 in
Overall Cable Diameter (Nominal): 0.297 in (7.54 mm)

Electrical Characteristics

ElementNom. Conductor DCRNom. Capacitance Cond-to-CondMax. Current
Conductor(s)10.9 Ohm/1000ft28 pF/ft (92 pF/m)6.4 Amps per Conductor at 30ºC
Ground Wire10.6 Ohm/1000ft (34.8 Ohm/km)
UL Voltage RatingVoltage Rating
600 V (AWM 2587)600 V (CSA AWM I/II A/B)

Mechanical Characteristics

UL TemperatureOperating
90°C-40°C To 90°C (Static), -5°C To 90°C (Flexing)
Bend Radius
Flexing Min.
2.4 in (61 mm)
Max. Pull Tension: 32 lbs (15 kg)
Bulk Cable Weight: 120 lbs/1000ft

Standards and Compliance

Environmental Suitability: Oil Resistance
Flammability / Reaction to Fire: FT1
AWM Compliance: AWM 2587, AWM 10012, AWM I/II A/B
European Directive Compliance: EU CE Mark, 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)
Other Standard Compliance(s): VDE 0472, Section 803 Oil Test


Update and Revision: Revision Number: 0.135 Revision Date: 04-08-2022

Part Numbers

Item #ColorPutup TypeUPC
77004W 010100BlackReel612825412014
77004W 010500BlackReel612825412021
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