Transmission and Distribution Items 52-3 - 52-9-A - 55-2 - 57-12 - 57-2 - 57-21
57-21, Horizontal Clamp Top, 2800lb Cantilever, 3/4"-10 Threads, Line Post Insulator
No. d'article
5225
5225
1550 kV BIL, 2500 lb, 317" CD, 128" H, 14/5 INVERTED
No. d'article
1550 EV
1800 kV BIL, 1400 lb, 330" CD, 152" H, 5/12 TAPERED
No. d'article
1800 117154
2050 kV BIL, 3000 lb, 414" CD, 182" H, 5/14
No. d'article
2050 ET
1050 kV BIL, 2300 lb, 213" CD, 92" H, 5/7
No. d'article
1050 ET-1