Transmission and Distribution Items 52-4 - 56-2 - 57-12 - 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
650 kV BIL, 2200 lb, 121" CD, 54" H, 5/5
No. d'article
650 HU
1800 kV BIL, 1400 lb, 330" CD, 152" H, 5/12 TAPERED
No. d'article
1800 117154