General purpose wiring in accordance with the NEC, maximum conductor temperature of 90°C in dry locations and 75°C in wet locations, 600 volts, for installation in conduit or other recognized raceway.
Also used for wiring of machine tools (stranded), appliances, and control circuits not exceeding 600 volts.
(24) General purpose wiring forlighting and power - residential, commercial, industrial buildings in accordance with the NEC, maximum conductor temperature of 75°C in wet or dry locations, for circuits not exceeding 600 volts.
(23) General purpose wiring for lighting and power - residential, commercial, industrial buildings in accordance with NEC, maximum conductor temperature of 90°C in wet or dry locations, 600 volts, for installation in conduit or other recognized raceways.
(21) For lighting and power applications in accordance with the NEC and for other general purpose wiring applications.
Suitable for use in circuits not exceeding 600 volts at conductor temperatures not exceeding 90°C in wet or dry locations.
May be installed in raceway, duct, direct burial and aerial installations.
(16) For lighting and power applications in accordance with the NEC and for other general purpose wiring applications. Suitable for use in circuits not exceeding 600 volts at conductor temperatures not exceeding 90°C in wet or dry locations. May be installed in raceway, duct, cable tray, direct burial and aerial installations
