Purpose
THHN/THWN-2
Flame Guard
Fire Shield
Cable Tray (CT) Rated (THHN/THWN-2)
Bare Copper Wire
SJT
TF
NM (Soomex)
Low Voltage Power Cable
Control Cable
TW
THW
Telephone Jacketed Wire
Telephone Drop Wire
SPT-1
SPT-2
SPT-3
Tin Can Welding Wire (Bare Copper)
Copper Nail