# Siemens SIRIUS ACT 3SU1900-0DY30-0AA0 Protective Collar for Emergency Stop, Yellow, Unlabeled

**URL:** https://aio.lv/en/product--siemens-3su1900-0dy30-0aa0--3235086
**Data updated:** 2026-05-18 02:55 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** Siemens
**Manufacturer code:** 3SU1900-0DY30-0AA0
**EAN:** 4011209965294
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3su1900-0dy30-0aa0--3235086

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The Siemens SIRIUS ACT 3SU1900-0DY30-0AA0 is a yellow protective collar designed for emergency stop actuators. This unlabeled accessory provides physical protection against accidental activation in industrial control panels. It is part of the modular SIRIUS ACT series, ensuring high durability and seamless integration into standard 22mm mounting systems for reliable machine safety operations.

## Long description

The Siemens SIRIUS ACT protective collar is a specialized safety accessory engineered for emergency stop actuators. Designed to enhance operational safety in industrial environments, this yellow collar acts as a physical barrier around the emergency stop button, preventing accidental or unintentional activation. It is a robust component of the modular SIRIUS ACT series, ensuring high-quality construction and reliable performance in demanding control panel applications.
Advantages
This protective collar offers significant benefits for machine safety by reducing the risk of unplanned downtime caused by accidental contact with emergency stop devices. Its bright yellow color ensures high visibility, making it easy for operators to locate the emergency stop in critical situations. The durable material construction withstands harsh industrial conditions, while the modular design allows for quick and seamless integration into standard 22mm mounting systems, maintaining the integrity of the control panel layout.
Suitable for
Industrial control panels and machine control stations
Manufacturing equipment requiring enhanced safety measures
Environments where accidental activation of emergency stops is a risk
Standard 22mm diameter mounting configurations
When it may not be suitable
This protective collar is not suitable for mounting on actuators that do not conform to the standard 22mm diameter design. It is also not intended for use in environments where the physical dimensions of the collar would obstruct the necessary access to the emergency stop button during a genuine emergency.
Key specifications
Color: Yellow
Compatibility: SIRIUS ACT emergency stop actuators
Mounting diameter: 22 mm
Material: High-grade industrial plastic
Design: Unlabeled protective collar
How to use
Installation of the protective collar is straightforward and designed for integration with existing SIRIUS ACT components. The collar is placed around the emergency stop actuator during the assembly process on the control panel. Ensure the collar is securely seated to provide the intended physical barrier. No specialized tools are typically required for the installation, as it is designed to fit within the standard modular mounting system of the SIRIUS ACT series.
What to consider before purchase
Verify that your existing emergency stop actuator is part of the SIRIUS ACT series
Ensure the control panel has sufficient space for the collar diameter
Confirm that the 22mm mounting standard is compatible with your current setup
Usage recommendations
Regularly inspect the protective collar for signs of physical damage or debris accumulation to ensure that the emergency stop button remains fully accessible and functional at all times.

## FAQ

### How much does the Siemens SIRIUS ACT 3SU1900-0DY30-0AA0 Protective Collar cost, and is it available for purchase?

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 33 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 15.07.2026 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/3235086/52273065_large.webp