Weidmueller ES APG 80 AEH 50

The ES APG 80 AEH 50 is likely an industrial component, possibly a connector or part of a larger system. "ES" might be a manufacturer or product line prefix. "APG" could refer to a specific type of connection, mechanism, or material. "80" and "50" likely represent sizes, ratings, or other numerical specifications. "AEH" could denote a specific configuration, material, or feature. To determine the exact nature of this component, searching online with the full designation "ES APG 80 AEH 50" is recommended, along with any relevant context (industry, application).