Transmission and Distribution Items 55-4 - 55-6 - 57-12 - 57-21
57-21, Horizontal Clamp Top, 2800lb Cantilever, 3/4"-10 Threads, Line Post Insulator
No. d'article
5225
5225
250 kV BIL, 2000 lb, 43" CD, 22" H, 3/3
No. d'article
250 SU
200 kV BIL, 2000 lb, TR 210
No. d'article
200 SU
110 kV BIL, 2000 lb, 15.5" CD, 10" H, TR205
No. d'article
110 SU
1470, 1750 lb, 273" CD, 122" H, 7/7
No. d'article
1470 EU

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