DEHN Earthing Clamp 627137 - DEHN 620915, The DEHN clamp, model 620915, is designed for secure electrical connections, offering durability even in challenging environments. With a fault current capacity of 7.3 kA, it is suitable for high-performance applications. Typically used in electrical installations, this clamp ensures strong conductivity and protection. DEHN 620915 AS S TE 20 Clamp 7.3kA for Round Rope Flat Conductors