Station Post Insulators 1400 lb - 1750 lb - 2000 lb - 3000 lb - 3500 lb
1550 kV BIL, 1700 lb, 285" CD, 128" H, 5/7
Item No.
1550 HT
1550 kV BIL, 2500 lb, 315" CD, 128" H, 5/14
Item No.
1550 ET