Ø22 switch with key push-turn key 4A185 round plastic ZB5AFDC

Control panel key switch – reliability and safety

This Ø22 push-turn key switch is a robust solution for applications requiring controlled access and protection against unauthorized switching on or off. It is ideal for control cabinets, machines and industrial equipment where protection against accidental start-up or sabotage is essential. The key mechanism provides an additional level of security, allowing access only to authorized personnel.

Design and application

The switch is designed for mounting in 22.5 mm diameter holes. Made of durable plastic, it is characterized by high resistance to mechanical damage and external factors. The IP66 protection class guarantees dust and water tightness, allowing it to be used in harsh industrial conditions. The key locking mechanism makes the switch suitable for anywhere where protection against accidental start-up or unauthorized access is required – e.g. in alarm systems, production machines or laboratory equipment.

Key features and benefits

• Safety: The key lock mechanism prevents access by unauthorized persons, increasing work safety and protecting against unwanted events.
• Durability: Made of high-quality plastic, it ensures long-lasting and reliable operation even in demanding industrial conditions.
• Tightness: The IP66 protection class guarantees resistance to dust and water, allowing the switch to be used in humid and dusty environments.
• Easy installation: The standard 22.5 mm hole diameter makes it easy to integrate with existing control panels and machine housings.
• Two switching stages: Allow flexible configuration of the switch function depending on the application needs.
• Round lens shape: Provides a visually clear appearance and easy identification of the switch function.
• Non-self-returning: The switch positions are maintained until re-intervention with the key – this increases certainty of operation and minimizes the risk of accidental state changes.

The ZB5AFDC switch is a component dedicated to both professional installers and end-users looking for a reliable solution to secure their devices and control systems. Its solid construction and high resistance to external factors guarantee long-lasting and trouble-free operation in a wide range of industrial applications.