Schmersal AZ 17-02ZRK is a compact, key-operated safety interlock switch from the AZ 17 family, designed to secure guarding doors on industrial machines. It provides two normally closed (2NC) safety contacts in a single housing and is built with an IP67-rated plastic enclosure for reliable operation in dusty or wet manufacturing environments. The model AZ 17-02ZRK corresponds to Schmersal catalog number 101133968 and is intended for integration into safety circuits to ensure guard interlock monitoring and proper lock/unlock control when a door is closed.
