All-ceramic Crossarm Insulators for high voltage lines are used for high voltage overhead transmission and distribution lines for insulating and supporting conductors. They can replace suspension insulators and pin insulators. The all porcelain crossarm insulators are made of solid puncture-proof porcelain parts, which have the advantages of good self-cleaning, simple maintenance, low cost of line materials, safe and reliable operation, etc.

Main dimensions and properties：

Model description: SC-all porcelain crossarm insulator, number behind the dash is flashover voltage kV at 50% full wave lightning impulse.