The ABB auxiliary switch HK1-20 (1SAM201902R1002) is used for signaling and control in electrical switchgear. This model is designed for mounting on circuit breakers or contactors and allows for monitoring of the switching status. Technical specifications include a rated voltage of 24-415V AC/DC with a rated current of 5A. The compact dimensions and robust construction ensure easy integration and durability. Applications include building automation, industrial control technology, and switchgear construction. Order this auxiliary switch as a spare part or for new projects.
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