Copper Building Wire

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- 1-1 SIMpullTHHN® Cable
  - 600 Volt
  - Copper conductor
  - Thermoplastic insulation/SIM nylon sheath
  - Heat, moisture, gasoline, and oil resistant ¹
  - Also rated MTW and THWN-2
  - SIM Technology® for easier pulling
- 1-4 CU-XHHW
  - Fixed600 Volt
  - Copper conductor
  - Cross-linked polyethylene (XLP) insulation
  - High-heat and moisture resistant
  - Sizes 14 through 8 AWG also rated SIS
  - Black sizes 2 AWG and larger sunlight resistant
- 1-6 CU-RHH or RHW or USE
  - Underground Service Entrance Cable
  - 600 Volt
  - Copper conductors
  - Cross-linked polyethylene (XLP) insulation
  - High-heat, moisture, and sunlight resistant
  - Sizes 6 through 4/0 AWG also rated SIS
- 1-8 CU-TFFN
  - 600 Volt.
  - Copper Conductor.
  - Thermoplastic Insulation/Nylon Sheath.
  - Heat, Moisture, Oil, and Gasoline Resistant 1.
  - Also Rated MTW and 105 °C AWM
  - Also Available, TFN.
- 1-10 CU-NM-B
  - Type NM-B Nonmetallic-Sheathed Cable
  - 600 Volt
  - Copper Conductors
  - Color-coded jacket
  - Four conductor available with two neutrals
  - SIM jacket^® designed for easier pulling
- 1-12 CU-UF-B
  - Underground Feeder and Branch Circuit Cable
  - 600 Volt
  - Copper conductors
  - Sunlight, moisture, and fungus resistant
  - Overall PVC jacket.
- 1-18 Copper SE Cable
  - Service Entrance Cable
  - Type SE, Style SER and SE Stype U
  - Service entrance cable
  - 600 Volt
  - Individual conductors rated XHHW-2 or THHN/THWN
  - Jacket and individual conductors
  - Sunlight resistant