# Siemens SIRIUS ACT 3SU1051-0AB50-0AA0 Pushbutton Actuator, Flat, Blue, Metal Front Ring

**URL:** https://aio.lv/en/product--siemens-3su1051-0ab50-0aa0--3535334
**Data updated:** 2026-05-18 02:45 (EEST)
**Category:** Home Automation
**Manufacturer:** Siemens
**Manufacturer code:** 3SU1051-0AB50-0AA0
**EAN:** 4011209965713
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3su1051-0ab50-0aa0--3535334

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The Siemens SIRIUS ACT 3SU1051-0AB50-0AA0 is a high-quality flat pushbutton actuator designed for industrial control panels. Featuring a durable metal front ring and a blue finish, this component is part of the modular SIRIUS ACT series. It provides reliable operation in demanding environments, offering high protection ratings. Ideal for machine control, automation systems, and human-machine interface applications requiring clear visual identification.

## Long description

The Siemens SIRIUS ACT 3SU1051-0AB50-0AA0 is a professional-grade flat pushbutton actuator engineered for integration into industrial control panels and automation systems. This component features a robust metal front ring that ensures long-term durability and resistance to mechanical stress. Designed with a distinct blue finish, it allows for clear visual identification within complex control interfaces, supporting efficient and safe operation in demanding industrial environments.
Advantages
This pushbutton actuator stands out due to its modular design, which allows for flexible configuration and easy installation within the SIRIUS ACT series ecosystem. The high-quality materials used in its construction provide excellent resistance to harsh environmental conditions, including dust and moisture, ensuring consistent performance over time. Its ergonomic flat profile minimizes the risk of accidental activation while maintaining a sleek, modern appearance suitable for high-end control panels.
Suitable for
Industrial machine control panels
Automation and process control systems
Human-machine interface (HMI) applications
Emergency or status signaling setups
When it may not be suitable
This actuator is designed for standard 22mm mounting holes and may not be compatible with non-standard panel cutouts without additional adapters. It is intended for use with specific SIRIUS ACT contact modules and may not be directly compatible with third-party electrical switching components.
Key specifications
Actuator type: Flat pushbutton
Color: Blue
Front ring material: Metal
Mounting diameter: 22 mm
Protection rating: IP69K
Series: SIRIUS ACT
How to use
Installation involves inserting the actuator through a standard 22mm hole in the control panel and securing it from the rear using the provided locking mechanism. Once mounted, the appropriate SIRIUS ACT contact block or lighting module can be snapped onto the back of the actuator. Ensure that all connections are tightened according to the specified torque requirements to maintain the integrity of the environmental seal.
What to consider before purchase
Verify the panel cutout diameter matches the 22mm standard.
Ensure compatibility with your existing SIRIUS ACT contact blocks.
Check if the blue color coding aligns with your specific safety or operational labeling standards.
Usage recommendations
Regularly inspect the front ring and button surface for debris or chemical buildup to maintain the IP69K protection rating and ensure smooth mechanical operation.

## FAQ

### How much does the Siemens SIRIUS ACT 3SU1051-0AB50-0AA0 Pushbutton Actuator cost, and is it available for purchase?

The price is 9.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 36 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 16.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Siemens products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Siemens service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/3535334/47585023_large.webp