All types ANSI standard line post insulator
USD $0.1 - $11 /Piece
Min.Order:500 Pieces
Pingxiang Best Insulator Group Co., Ltd.
Class ANSI
Type | Creepage distance(mm) | Cantilever strength(kN) | Weight(KG) |
57-1S/L | 356 | 12.5 | 5.2/5.2 |
57-2S/L | 559 | 12.5 | 9.0/9.4 |
57-3S/L | 737 | 12.5 | 11/11.5 |
57-4S/L | 1015 | 12.5 | 16/16.5 |
57-5S/L | 1145 | 12.5 | 18.6/19.5 |