... history 11 production line with 1000 skilled workers Agents want 450/750V Armoured Control CableStandard:National Standard GB9330(equivalent to IEC227)Rated ... Application:*Applied for AC rated voltage of and less than 450/750V control,pilot and protection circuit as signal,directiontransmitting lines of ... ,19,24,27,30,37,44,48,52 and 61. 450/750V Armored Control Cable