This standard defines and describes the technical requirements, tests, inspection rules, marking, package, transportation, and storage of wedge-shaped groove clamps, which are used in connections and branches of aerial conductors in distribution networks.

This standard defines and describes the technical requirements, tests, inspection rules, marking, packaging, transportation, and storage of wedge-shaped groove clamps, which are used in connections and branches of aerial conductors in distribution networks.

The purpose of this standard is to standardize the quality and safety performance of wedge-shaped groove clamps, which are used in connections and branches of aerial conductors in distribution networks. This standard enables technological progress of manufacturing enterprises, improved reliability of distribution network operation and maintenance, technological support for users and quality inspection agencies, and improvement of global application markets.