section insulator assembly without sectioning insulator as per rdso spec ti spc ohe sec in s 0170 drw eti ohe p 6110 rev a eti ohe p 6130 rev a eti ohe p 6160 rev a eti ohe p 6132 6133 rev a eti ohe p 6100 rev b eti ohe p 6120 rev b eti ohe p 6122 6125 rev b eti ohe p 6140 rev a eti ohe p 6150 rev a str ti str 034 rev 02 warranty period 30 m onths after the date of delivery