Knapp DimasTech PD211 22 mm Silverline Dot RGB — vandalsäker panelknapp

DimasTech PD211 is a 22 mm vandal-resistant push button from the Silverline Dot series with RGB illumination, built for panel mounting. The switch provides a robust mechanical contact interface for control panels, access systems, kiosks and industrial equipment. Its compact 22 mm diameter, metal bezel and sealed design make it suitable for installations where mechanical durability and visible multi-colour indication are required.

Advantages

The push button combines a vandal-resistant metal bezel and a sealed construction to resist impact and environmental exposure. RGB illumination allows flexible colour signalling for status indication, while the mechanical contact technology ensures clear tactile feedback and reliable switching. The 22 mm size is compatible with standard panel cutouts and offers a neat, low-profile appearance for professional installations.

Suitable for

• Control panels and operator consoles
• Access control and door release systems
• Kiosks, ticket machines and public terminals
• Industrial machines and equipment requiring durable push controls

Key specifications

• Mounting diameter: 22 mm
• Illumination: RGB multi-colour
• Bezel material: metal (vandal-resistant style)
• Actuation: mechanical contact switch with tactile feedback
• Panel mounting type with sealed construction for increased durability

How to use

Install the button into a standard 22 mm panel cutout and secure the bezel according to the panel mounting method. Connect the mechanical contact terminals and the RGB illumination lines following the schematic provided by the system integrator or wiring diagram; observe correct supply voltage and common anode/cathode wiring for the LED segments where applicable. After wiring, test both the switching function and the RGB lighting to verify proper operation before placing the device into service.

Recommendations

For long-term reliability in public or industrial environments, mount the button in panels of appropriate thickness and ensure cable strain relief for wired connections. Use compatible control voltages and protective elements (fuses or current-limiting resistors) for the RGB LEDs when connecting to custom controllers or microcontrollers. Periodically inspect the bezel and mounting for signs of impact or loosening in high-traffic installations.