Product Hierarchy
Product Hierarchy

8873MN - SpaceMaker™, 12 C #18 Str TC, PO Ins, OS, PVC Jkt, AWM 2937

SpaceMaker™, 12 Conductor 18AWG (41x34) Tinned Copper, PO Insulation, Overall Beldfoil® Shield, PVC Outer Jacket, AWM 2937

Construction Details

ElementNumber of ElementSizeStrandingMaterial
Conductor(s)1218 AWG41x34TC - Tinned Copper
ElementMaterialNom. ThicknessNom. Insulation DiameterColor Code
Conductor(s)PP - Polypropylene0.01 in (0.25 mm)0.067 in (1.7 mm)Black, White, Red, Green, Brown, Blue, Orange, Yellow, Purlple, Gray, Pink, Tan
Outer Shield
Shield TypeMaterialCoverageDrainwire Type
TapeBi-Laminate (Alum+Poly)100%18 AWG (19x30) TC
Outer Jacket
MaterialNom. ThicknessNom. Diameter
PVC - Polyvinyl Chloride0.016 in (0.41 mm)0.314 in
Overall Cable Diameter (Nominal): 0.314 in

Electrical Characteristics

Nom. Conductor DCRNom. Capacitance Cond-to-CondNom. Capacitance Cond-to-ShieldNom. Characteristic ImpedenceMax. Current
7.06 Ohm/1000ft39 pF/ft (130 pF/m)14.8 pF/ft (48.6 pF/m)39 Ohm3.5 Amps per Conductor at 25ºC
UL Voltage Rating
300 V

Mechanical Characteristics

UL TemperatureOperating
80°C-20°C To +80°C
Bend Radius
Stationary Min.Installation Min.
1.256 in (31.90 mm)1.256 in
Max. Pull Tension: 270.7 lbs (122.8 kg)
Bulk Cable Weight: 87 lbs/1000ft

Standards and Compliance

Environmental Suitability: Indoor
Flammability / Reaction to Fire: FT2
AWM Compliance: AWM 2937
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)
Other Standard Compliance(s): NFPA 79


Update and Revision: Revision Number: 0.232 Revision Date: 04-08-2022

Part Numbers

Item #ColorPutup TypeLengthUPC
8873MN 006100Blue, LightReel100 ft612825391784
8873MN 0061000Blue, LightReel1,000 ft612825444657
8873MN 008100GrayReel100 ft612825391791
8873MN 0081000GrayReel1,000 ft612825391821
8873MN 004100YellowReel100 ft612825391777
8873MN 0041000YellowReel1,000 ft612825391807
Date: 2004-01-01
SpaceMaker Series Electronic Cables Brochure.pdf
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