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
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Construction Details
Element Number of Element Size Stranding Material
Conductor(s) 12 18 AWG 41x34 TC - Tinned Copper
Element Material Nom. Thickness Nom. Insulation Diameter Color Code
Conductor(s) PP - Polypropylene 0.01 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 Type Material Coverage Drainwire Type
Tape Bi-Laminate (Alum+Poly) 100% 18 AWG (19x30) TC
Outer Jacket
Material Nom. Thickness Nom. Diameter
PVC - Polyvinyl Chloride 0.016 in (0.41 mm) 0.314 in

Overall Cable Diameter (Nominal)

0.314 in

Electrical Characteristics
Nom. Conductor DCR Nom. Capacitance Cond-to-Cond Nom. Capacitance Cond-to-Shield Nom. Characteristic Impedence Max. Current
7.06 Ohm/1000ft 39 pF/ft (130 pF/m) 14.8 pF/ft (48.6 pF/m) 39 Ohm 3.5 Amps per Conductor at 25ºC
UL Voltage Rating
300 V
Mechanical Characteristics
UL Temperature Operating
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


Flammability / Reaction to Fire


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)



Update and Revision

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

Part Numbers
Item # Color Putup Type Length UPC
8873MN 006100 Blue, Light Reel 100 ft 612825391784
8873MN 0061000 Blue, Light Reel 1,000 ft 612825444657
8873MN 008100 Gray Reel 100 ft 612825391791
8873MN 0081000 Gray Reel 1,000 ft 612825391821
8873MN 004100 Yellow Reel 100 ft 612825391777
8873MN 0041000 Yellow Reel 1,000 ft 612825391807