Safety switch — Model AZ 16 (also available as AZ 16 12ZVRK M16 version) Key benefits Provides reliable protection for machinery guards and access points by detecting guard position and preventing unsafe operation. Separate actuator design reduces alignment constraints, allowing flexible placement of the switch and actuator for easier integration into existing equipment. Minimizes unplanned downtime and safety risk through consistent, repeatable actuation and a robust construction suited to industrial use. What it does (function) Monitors the open/closed state of doors, covers, or guards and signals control systems to stop or inhibit machine operation when a guard is not securely closed. The separate actuator engages the switch independently, enabling precise detection even where direct coupling is difficult. Compatibility and variants Base model: AZ 16 — standard safety switch configuration for general guard-monitoring applications. Variant: AZ 16 12ZVRK M16 — M16-format version for installations or actuator connections that require an M16 style interface. Use this version where the M16 interface simplifies mounting or integrates with existing M16 fittings. Design attributes Separate actuator: allows flexible mounting and easier alignment; useful where guard movement and switch location are constrained. Compact, practical form factor that fits into typical machine-guarding layouts (check mechanical drawings for exact dimensions). Durable construction intended for industrial environments; designed for stable, repeatable performance under normal operating conditions. Performance and installation notes Delivers dependable switching action to support safety interlocking of guards and access points. Separate actuator reduces mechanical stress on the switch body and simplifies replacement or adjustment. Installation is straightforward when matched to the correct variant (standard AZ 16 or the AZ 16 12ZVRK M16 for M16 interfaces). Typical applications Machine guarding: Interlock hinged or sliding protective covers on presses, cutters, and forming equipment to prevent operation while a guard is open. Material handling and conveyors: Monitor access doors or maintenance hatches on conveyors and stop equipment when service access is opened. Packaging and assembly lines: Protect operators during jam clearing and setup by ensuring machines cannot start while guards are disengaged. Ordering and selection tips Choose AZ 16 for standard installations; select AZ 16 12ZVRK M16 when an M16 interface or mounting compatibility is required. Verify mechanical dimensions and actuator clearance for your specific guard arrangement to ensure proper engagement and reliable operation. Models: AZ 16; AZ 16 12ZVRK M16.