SIEMENS
Siemens 3SU1050-1BD20-0AA0 Mushroom Pushbutton, 22mm, Red, Momentary Control Switch Original Brand New
Mushroom pushbutton, 22 mm round red metal head (40 mm), shiny finish, momentary contact type — ideal for industrial control and emergency operations.
- ConditionOriginal Brand New
- Warranty12 months
Backorder available · Factory lead time 2–3 weeks.
- Genuine Products
- Up to 1-Year Warranty
- Global Shipping
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Description
Overview
The Siemens 3SU1050-1BD20-0AA0 is a high-quality component from the SIRIUS ACT range, designed for robust and reliable industrial control applications. This mushroom pushbutton features a striking red, shiny, and durable metal enclosure that ensures longevity and high visibility in critical situations.
It is engineered for a standard 22 mm mounting hole and boasts a large 40 mm diameter head, making it easy to operate, even with gloves. The unit utilizes a momentary contact type function, meaning the circuit is closed only while the button is actively pressed. Ideal for applications requiring immediate, but not sustained, operation.
Benefits
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Exceptional Durability: Robust metal front ring and shiny surface resist wear and tear in harsh industrial environments.
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High Visibility: The large 40 mm red mushroom head ensures quick identification for operation or emergency functions.
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Reliable Operation: Part of the proven SIRIUS ACT portfolio, guaranteeing reliable switching and long mechanical life.
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Easy Installation: Standardized 22 mm mounting diameter simplifies integration into control panels and cabinets.
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Momentary Action: Perfect for functions like jogging, temporary start, or signaling where continuous activation is not desired.
Features / Functions
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Product Type: Mushroom Pushbutton
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Diameter: 22 mm
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Head Size: 40 mm
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Color: Red
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Material: Metal (shiny finish)
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Operation: Momentary (non-latching)
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Mounting: Panel installation
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Application: Industrial control, automation panels, safety stations
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Specifications
| SKU / Model | 3SU1050-1BD20-0AA0 |
|---|---|
| Brand | SIEMENS |
| product brand name | SIRIUS ACT |
| product designation | Mushroom pushbuttons |
| design of the product | Actuating/signaling element |
| product type designation | 3SU1 |
| product line | Metal, shiny, 22 mm |
| number of command points | 1 |
| principle of operation of the actuating element | momentary contact type |
| product extension optional light source | No |
| color of the actuating element | red |
| material of the actuating element | plastic |
| shape of the actuating element | round |
| outer diameter of the actuating element | 40 mm |
| marking of the actuating element | Customized labeling, text or symbols, can only be ordered via SIRIUS ACT configurator/Configuration Identification Number (CIN) |
| number of switching positions | 2 |
| 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 |
| product function | - |
| ● EMERGENCY OFF function | No |
| ● EMERGENCY STOP function | No |
| 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 | 10 000 000 |
| 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 | 27.5 mm |
| installation width | 40 mm |
| installation depth | 24.4 mm |
| last modified: | 11/18/2021 |
| Weight | 0.048 kg |
| Dimensions | 40.00 × 60.00 × 40.00 mm |
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