Transmission and Distribution Items 55-7 - 57-11 - 57-12 - 57-21
57-21, Horizontal Clamp Top, 2800lb Cantilever, 3/4"-10 Threads, Line Post Insulator
No. d'article
5225
5225
150 kV BIL, 2000 lb, 24" CD, 14" H
No. d'article
150 SU
1470 kV BIL, 900 lb, 272" CD, 122" H,5/5
No. d'article
1470 SU
1470, 1750 lb, 273" CD, 122" H, 7/7
No. d'article
1470 EU
350 kV BIL, 3000 lb, 72" CD, 30" H, 5/5
No. d'article
350 HU

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