Transmission and Distribution Items 52-3 - 53-2 - 55-2 - 57-13 - 57-2 - 57-21
57-21, Horizontal Clamp Top, 2800lb Cantilever, 3/4"-10 Threads, Line Post Insulator
No. d'article
5225
5225
1050 kV BIL, 2300 lb, 213" CD, 92" H, 5/7
No. d'article
1050 ET-1
650 kV BIL, 4100 lb, 116" CD, 54" H, 5/7
No. d'article
650 ET
350 kV BIL, 3000 lb, 72" CD, 30" H, 5/5
No. d'article
350 HU
1550 kV BIL, 2500 lb, 315" CD, 128" H, 5/14
No. d'article
1550 ET