HORIZONTAL MOUNTING 25KV PORCELAIN LINE POST INSULATORS 57-22

DIMENSIONS
CREEPAGE DISTANCE:559MM
DRYARCING DISTANCE:241MM
CANTILEVER STRENGTH: 12.5KN
LOW FREQUENCY FLASHOVER VOLTAGE(DRY):110KV
LOW FREQUENCY FLASHOVER VOLTAGE(WET): 100KV
POSITIVE CRITICAL IMPULSE FLASHOVER VOLTAGE: 180KV
GROSS WEIGHT: 25.4KG
COLOR : GRAY OR BROWN
APPLICABLE STANDARD: ANSI C29.7-1996