Schmersal AZ 17 02ZRI B5 Keyed Safety Interlock Switch

Schmersal AZ 17-02ZRI B5 is a compact keyed safety interlock switch with a separate actuator designed to secure access to guarded zones on industrial equipment. It provides two normally closed contacts (2NC), uses a right-angle actuator, and supports 230 VAC or 24 VDC control circuits for flexible integration into safety circuits. The plastic enclosure measures 30 x 60 x 30 mm, part of Schmersal's AZ 17ZI-B5 family, which offers ISO 14119 high coding and eight actuation levels, and is designed to resist contamination for reliable performance in harsh environments. This variant is cataloged as AZ 17-02ZRI B5 (Art.-Nr. 101136309) and is intended for use with keyed interlock configurations that require a key to release the interlock before opening the guard.