Transmission and Distribution Items 52-9-A - 53-2 - 57-21 - 57-3
57-21, Horizontal Clamp Top, 2800lb Cantilever, 3/4"-10 Threads, Line Post Insulator
No. d'article
5225
5225
1550 kV BIL, 1700 lb, 285" CD, 128" H, 5/7
No. d'article
1550 HT
1050 kV BIL, 1250 lb, 208" CD, 92" H, 5/5
No. d'article
1050 HU