WIRE SIZE: 18-10 AWG, copper wire only TEMPERATURE RATING: Works at a maximum temperature of 221 °F (105 °C) INSULATOR MATERIAL: Nylon-insulated SLEEVE MATERIAL: Sleeve is made with copper MAX. VOLTAGE RATING: Handles up to 600V for building wire and 1000V for signs and fixtures (luminaires) For industrial/occupational use only. Not for consumer sale or use
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