Station Post Insulators TR278 - TR286 - TR288 - 2000 lb - 3000 lb
550 kV BIL, 2600 lb, 99" CD, 45" H, 5/5
Item No.
550 HU
1050 kV BIL, 1250 lb, 208" CD, 92" H, 5/5
Item No.
1050 HU