SIEMENS
Siemens 3SU1051-0AB40-0AA0 is an illuminated pushbutton operator from the SIRIUS ACT family. This durable, 22mm round device features a shiny metal bezel and a flat, green button face. It is a momentary contact type designed for reliable, high-visibility signaling and control in industrial applications.
The Siemens 3SU1051-0AB40-0AA0 is a high-quality, front-panel-mounted illuminated pushbutton from the SIRIUS ACT range, designed for reliable operation in industrial control applications. Its robust, shiny metal finish and industry-standard 22mm mounting diameter ensure durability and seamless integration into any control panel. This operator features a flat, green lens, providing clear visual feedback and a professional aesthetic. As a momentary contact type, it is ideal for functions requiring a temporary input signal, such as starting a process or jogging a motor.
Enhanced Visibility: Illuminated green button ensures easy identification in low-light environments.
Durable Construction: Premium metal and sturdy design for long-lasting industrial use.
Ergonomic Design: Flat, round shape for comfortable and precise operation.
Reliable Operation: Momentary contact type provides consistent performance for control circuits.
Easy Integration: Standard 22mm mounting size fits most control panels and applications.
Round, 22mm metal pushbutton
Shiny green illuminated actuator
Flat design for modern and ergonomic operation
Momentary contact type (normally open)
Suitable for industrial and automation control panels
High durability for frequent use
Quick and easy installation
Machine START/STOP functions (in conjunction with other buttons/selectors)
Motor Jogging (temporary low-speed movement)
Process Acknowledgment/Reset
Manual Override Inputs on industrial machinery
Control panels, switchboards, and electrical enclosures.
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| SKU / Model | 3SU1051-0AB40-0AA0 |
|---|---|
| Brand | SIEMENS |
| product brand name | SIRIUS ACT |
| product designation | Illuminated pushbuttons |
| design of the product | Actuating/signaling element |
| product type designation | 3SU1 |
| product line | Metal, shiny, 22 mm |
| number of command points | 1 |
| design of the actuating element | Flat button |
| principle of operation of the actuating element | momentary contact type |
| product extension optional | - |
| ● light source | Yes |
| ● contact module | Yes |
| color of the actuating element | green |
| material of the actuating element | plastic |
| shape of the actuating element | round |
| outer diameter of the actuating element | 29.5 mm |
| product component front ring | Yes |
| design of the front ring | Standard |
| material of the front ring | Metal, high gloss |
| color of the front ring | silver |
| protection class IP | IP66, IP67, IP69(IP69K) |
| degree of protection NEMA rating | 1, 2, 3, 3R, 4, 4X, 12, 13 |
| shock resistance | - |
| ● acc. to IEC 60068-2-27 | Sinusoidal half-wave 50g / 11 ms |
| vibration resistance | - |
| ● acc. to IEC 60068-2-6 | 10 ... 500 Hz: 5g |
| operating frequency maximum | 3 600 1/h |
| mechanical service life (switching cycles) typical | 3 000 000 |
| reference code acc. to IEC 81346-2 | S |
| ambient temperature | - |
| ● during operation | -25 ... +70 °C |
| ● during storage | -40 ... +80 °C |
| environmental category during operation acc. to IEC 60721 | 3M6, 3S2, 3B2, 3C3, 3K6 (with relative air humidity of 10 ... 95 %) |
| shape of the installation opening | round |
| mounting diameter | 22.3 mm |
| positive tolerance of installation diameter | 0.4 mm |
| mounting height | 11 mm |
| installation width | 29.5 mm |
| installation depth | 24.3 mm |
| Test Certificates | Marine / Shipping |
| last modified: | 10/6/2021 |
| Weight | 0.038 kg |
| Dimensions | 32.00 × 38.00 × 32.00 mm |
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