Request for Assistance in Preventing Electrocutions Due to Damaged Receptacles and Connectors

摘要

NIOSH requested assistance in preventing electrocutions resulting from the use of damaged electrical receptacles and connectors. In two accidents, workers died as a result of using damaged connectors. In each case, an assumption was made that because a connector fit into a receptacle, the connection was proper and no hazard existed. The investigation indicated that damaged receptacles may permit improper electrical connections. Recommendations to prevent such incidents include the proper utilization of electrical components, hazard recognition, and periodic inspection and maintenance of electrical systems.