Transmission and Distribution Items 52-3 - 52-9-A - 53-4 - 56-2 - 57-12 - 57-21
57-21, Horizontal Clamp Top, 2800lb Cantilever, 3/4"-10 Threads, Line Post Insulator
No. d'article
5225
5225
1300 kV BIL, 3000 lb, 233" CD, 106" H, 5/12
No. d'article
1300 YT-1
1050 kV BIL, 1250 lb, 216" CD, 92" H, 5/5
No. d'article
1050 HU-1