SIEMENS
Illuminated pushbutton, 22 mm, round, metal, shiny, yellow, flat actuator with latching push-to-release mechanism, ideal for industrial control applications.
Backorder available · Factory lead time 2–3 weeks.
The Siemens 3SU1051-0AA30-0AA0 is a robust and highly visible component from the SIRIUS ACT line of commanding and signaling devices. Designed for reliable industrial operation, this 22 mm round illuminated pushbutton features a durable, shiny metal front ring and a striking yellow, flat actuator. It utilizes a latching (stay-put) function, meaning the button remains pressed after actuation until released by the integrated push-to-release mechanism. This high-quality, long-lasting device is essential for control panels where clear status indication and maintained action are required.
Exceptional Durability: Features a shiny metal design, ensuring longevity and resistance in harsh industrial environments.
Clear Status Indication: The yellow, illuminated flat pushbutton provides excellent visibility and immediate feedback on the device's status.
Maintained Operation: The latching function is ideal for applications requiring a persistent on/off state until manually reset.
Intuitive Reset: The push-to-release mechanism allows for simple and reliable manual deactivation, enhancing operational safety and convenience.
Industry Standard: Part of the proven Siemens SIRIUS ACT portfolio, guaranteeing compatibility and quality in global industrial automation systems.
Product Type: Illuminated Pushbutton Switch
Mounting Diameter: 22 mm
Actuator Shape: Round, Flat
Material: Metal (Shiny Finish)
Color: Yellow
Operation Type: Latching
Mechanism: Push-to-Release
Application: Industrial control panels, automation systems, machinery interfaces
Industrial control panels
Factory automation systems
Machine control stations
Electrical switchboards
Process control environments
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| SKU / Model | 3SU1051-0AA30-0AA0 |
|---|---|
| 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 | latching |
| product extension optional | - |
| ● light source | Yes |
| ● contact module | Yes |
| color of the actuating element | yellow |
| material of the actuating element | plastic |
| shape of the actuating element | round |
| outer diameter of the actuating element | 29.5 mm |
| marking of the actuating element | Customized labeling, text in lower case letters |
| type of unlocking device | push-to-unlatch mechanism |
| 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 | 1 800 1/h |
| mechanical service life (switching cycles) typical | 500 000 |
| 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 |
| last modified: | 10/6/2021 |
| Weight | 0.037 kg |
| Dimensions | 30.00 × 80.00 × 30.00 mm |
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