4 AWG Switchboard Wire Type SIS, VW-1 Rated, Tinned Copper, 100ft, 250ft, 500ft or 1000ft
Applications:
Switchboard Wire is for use in switchboards for control and power circuits, for applications up to 90°C and 600 volts. 12 gauge and larger are approved for us by the power switchgear assemblies.
Conductors:
Switchboard Wire has a stranded soft drawn tinned coated copper conductor per ASTM B33, B174. (19 or 37 Strands Optional)
Insulation:
Switchboard Wire has cross-linked polyethylene insulation. Gray XLP (crosslinked polyethylene) is “Oil and Gasoline Resistant II” is standard. All black insulation is rated “Sunlight Resistant”.
Multple Colors Available.
Standards:
ASTM B-1, B-3, B-33, B-8, and B-174
UL 44 and UL83
NEC Article 384 and UL vertical flame test.
Specifications*:
Size: 4 AWG
Number of Strands: 133
Temp: 90°C in Wet & 105°C in Dry Locations
Insulation Thickness: 0.045 inches
Outside Diameter: 0.32/0.34 inches
Approx Weight: 175 lbs per 1000ft
*Data provided on this page is subject to change based on different manufacturers variances.
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