The AS Series of Arrester blocks is primarily designed to be used as the surge suppression element within a lightning arrester assembly. These arrester blocks provide the high peak surge current and energy ratings required for the protection of high voltage AC power utility distribution systems.

FEATUREs
• Provided in Disc Form for Unique Packaging by Customer
• Electrode Finish Enables Pressure Contact for Stacking Application
• Available Disc Sizes: 32mm, 42mm and 60mm Diameter
• No Follow Current
• High Surge Current Capability
• Conforms to IEC 99-4 and ANSI/IEEE C62.11 Industry Standards
• Characterized for Lightning Arrester Parameters

APPLICATIONs
• Lightning Protection of Electrical AC Distribution Transformers and Systems
• Arrester Assemblies of the Porcelain Polymeric, “Under-oil” and Metal Clad Variety