Service Wire’s 400HZ distribution cables are suitable for use as a power source for aircraft ground power supplies at airport terminals plus many other applications. The twisted conductors are in a six-around-one construction and phase identified per customer specifications. Service Wire’s 400HZ cables are available in sizes 4awg -750mcm (7 conductors); 400Hz, 600V or 1kv rated; UL 44 ICEA S-95-658/NEMA WC-70 Cold Temperature Rated at -40°C; sunlight resistant; and RoHS compliant.