Perfect group-horizontal mounting line post insulator
USD $9 - $20 /Piece
Min.Order:2800 Pieces
Pingxiang Best Insulator Group Co., Ltd.
Post Insulator For High Voltage(ANSI)
ANSI Class | 57-4L |
Creepage Distance (mm) | 1015 |
Dry Arcing Distance(mm) | 368 |
Cantilever Strength (KN) | 12.5 |
Low Frequency Dry Flashouer(kv) | 150 |
Low Frequency Wet Flashover (kv) | 125 |
Critical Impulse Flashover Pos(kv) | 255 |
Critical Impulse Flashover Neg(kv) | 340 |
Test Voltage To Ground(kv) | 44 |
Maximum RIV at 1000KHZ (uv)1000KHZ | 200 |
Net Weight Each Approx(kg) | 16 |
Number in standard package | 2 |