Station Post Insulators TR289 - TR291 - TR308 - TR367 - TR371 - TR373 - TR379
650 kV BIL, 2200 lb, 116" CD, 54" H, 5/5
Item No.
650 HU
1050 kV BIL, 1250 lb, TR 316
Item No.
1050 HT-1