Siemens SIRIUS ACT 3SU11 Series Illuminated Push Button Complete Unit, Plate Mount, 22 mm Cutout, Yellow 3SU1102-0AB30-3BA0

Siemens 3SU1102-0AB30-3BA0 is an Illuminated Push Button Complete Unit from the SIRIUS ACT 3SU11 Series, designed for industrial and automation control applications. It features a yellow, round, momentary pushbutton with a 22 mm cutout and 29.45 mm diameter, ideal for panel mounting and reliable operator interaction.

The unit is constructed with high-grade plastic for both button and body, ensuring robust performance and durability in industrial environments. It is rated with IP66, IP67, and IP69K protection classes, providing resistance against dust, oils, caustic solutions, and even high-pressure water jets, making it suitable for outdoor and harsh conditions.

Electrical contact configuration is SPST (Single Pole Single Throw) with spring-type terminals for easy and secure wiring. The integrated LED module operates at 24 V AC/DC illumination voltage, delivering clear visual feedback for operational status. The device supports momentary actuation for push-to-make functionality, widely used in industrial control panels.

Operating temperature ranges from -25°C minimum to 70°C maximum, allowing versatile deployment across temperature-sensitive environments. It complies with multiple international standards and certifications including CE, CCC, cULus, UKCA, and EAC, ensuring safety and quality compliance.

Manufactured in Germany, this push button unit contributes to sustainability goals with extended product life and low carbon manufacturing credentials as part of the Siemens Better World initiative.

Designed with a snap-on mounting concept, installation is simplified without the need for special tools. The product is intended as a single unit; holders and modules must be ordered separately according to specific application requirements.

The unit provides reliable pushbutton operation in industrial, automation, and machine control systems. High ingress protection ratings ensure functionality in wet, dusty, and harsh settings. Compact dimensions conform to 22 mm standard cutout panels and ergonomic round button design.

Enhanced illumination and spring terminal connections ensure clear indication and secure wiring. Compatibility with multiple international approvals for global use. Explore more Siemens SIRIUS ACT push buttons and control devices in the Electronics & Electricals category on EnvMart.