Description
Description
The Siemens 3SU1051-0AB40-0AA0 is a high-performance illuminated momentary pushbutton from the SIRIUS ACT series, designed for industrial control applications. Featuring a 22 mm round metal actuator with a flat green plastic button, it combines sleek aesthetics with rugged durability. The front ring is made of high-gloss silver metal, enhancing visibility and wear resistance. Engineered for reliability, it offers IP66, IP67, and IP69K protection ratings, making it suitable for harsh environments. The pushbutton supports a momentary contact type and is rated for up to 3 million mechanical operations, with a maximum operating frequency of 3,600 actuations per hour.
Features
- Flat round pushbutton, momentary action
- Green plastic actuator
- Metal front ring, high-gloss silver
- Illuminated design
- Mounting diameter: 22.3 mm
- Outer diameter: 29.5 mm
- Mounting depth: 24.3 mm
- IP66, IP67, IP69K protection
- NEMA 1, 2, 3, 3R, 4, 4X, 12, 13 rated
- Mechanical life: 3 million operations
- Max operating frequency: 3,600 actuations/hour
- Operating temperature: –25°C to +70°C
- Storage temperature: –40°C to +80°C
- Vibration resistance: 5g (10–500 Hz)
- Shock resistance: 15g / 11 ms
- RoHS and REACH compliant
- Suitable for industrial environments
