Transmission and Distribution Items 52-9-A - 54-2 - 55-6 - 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
550 kV BIL, 5000 lb, 120" CD, 45" H, 7/7
No. d'article
550 EUP
2050 kV BIL, 3000 lb, 414" CD, 182" H, 5/14
No. d'article
2050 ET
1550 kV BIL, 2500 lb, 317" CD, 128" H, 14/5 INVERTED
No. d'article
1550 EV
1050 kV BIL, 2300 lb, 213" CD, 92" H, 5/7
No. d'article
1050 ET-1