Station Post Insulators TR231 - TR267 - TR278 - TR286 - TR291 - TR308 - TR324
750 kV BIL, 1200 lb, TR 291
Item No.
750 SU
1300 kV BIL, 1000 lb, 233" CD, 106" H, 5/5
Item No.
1300 SU-1