Transmission and Distribution Items 52-9-A - 53-5 - 57-21 - 57-3
57-21, Horizontal Clamp Top, 2800lb Cantilever, 3/4"-10 Threads, Line Post Insulator
No. d'article
5225
5225
110 kV BIL, 2000 lb, TR 205
No. d'article
110 SU
1300 kV BIL, 1000 lb, TR 324 T
No. d'article
1300 ST-1
900 kV BIL, 1450 lb, 170" CD, 80" H, 5/5
No. d'article
900 HT
250 kV BIL, 2000 lb, 43" CD, 22" H, 3/3
No. d'article
250 SU

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