ANSI standard 57-3 line post porcelain insulator
Cowin Electrical Co., Ltd. [China]
ANSI 57-2porcelain insulator 1)Material porcelain 2)ANSI standard 3)OEM and ODM are available 4)Nice price ANSI 57-3 line post porcelain insulator
Descripción de las mercancías: la estación de porcelana aislante post.
Features:
Available in both horizontal and vertical trunnion Horizontal used for applications such as down-leads and jumper loop control Vertical used for applications such as crossarms and structuresManufactured and tested to ANSI Standard C29.757-1 | 5 1/2 | 9 | 3/4 | 14 | 6 1/2 | 70 | 50 | 120 | 2,800 | 23 | 100 | 5 |
57-2 | 6 | 12 | 3/4 | 22 | 9 1/2 | 100 | 70 | 160 | 2,800 | 34.5 | 100 | 8 |
57-3 | 6 1/2 | 15 | 3/4 | 29 | 12 1/4 | 125 | 95 | 200 | 2,800 | 46 | 200 | 11 |
57-11 | 6 | 10 | 3/4 | 14 | 6 1/2 | 70 | 50 | 120 | 2,800 | 15 | 100 | 6.33 |
57-12 | 6 1/2 | 13 | 3/4 | 22 | 9 1/2 | 100 | 70 | 160 | 2,800 | 22 | 100 | 12 |
57-13 | 6 1/2 | 16 | 3/4 | 29 | 12 1/4 | 125 | 95 | 200 | 2,800 | 30 | 200 | 15 |
57-21 | 6 | 11 | 3/4 | 14 | 6 1/2 | 70 | 50 | 125 | 2,800 | 15 | 100 | 8.33 |
57-22 | 6 1/2 | 14 | 3/4 | 22 | 9 1/2 | 100 | 70 | 160 | 2,800 | 22 | 100 | 8.33 |
ANSI standard 57-3 line post porcelain insulator