Standard far brand jacket power cord Product Description: conductor stranded bare copper stranded PVC insulated and sheathed rated voltage Uo / U 300/300V long-term allowable working temperature does not exceed 70 ℃ Application: This series products power lines, control lines and signal transmission lines for electrical appliances, equipment, instruments and electronic equipment and automation devices, and specific anti-theft alarm system, building intercom systems, etc. can be used with lines.