# Siemens 3SU1900-0BF31-0AA0 Yellow Backing Plate for Enclosures

**URL:** https://aio.lv/en/product--siemens-3su1900-0bf31-0aa0--12468894
**Data updated:** 2026-05-22 12:32 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** Siemens
**Manufacturer code:** 3SU1900-0BF31-0AA0
**EAN:** 4011209965355
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3su1900-0bf31-0aa0--12468894

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

The Siemens 3SU1900-0BF31-0AA0 is a yellow self-adhesive backing plate designed for industrial enclosures. Measuring 150x38mm, this component provides a clear, high-visibility mounting surface for control units and signaling devices. It is engineered for durability and reliable adhesion in demanding industrial environments, ensuring clear identification and professional installation of control panel components.

## Long description

The Siemens 3SU1900-0BF31-0AA0 is a high-visibility yellow backing plate specifically designed for industrial enclosures. This self-adhesive component serves as a mounting surface for EMERGENCY STOP mushroom pushbuttons and other signaling devices within the SIRIUS ACT series. It provides a clear, standardized visual indicator that is essential for safety-critical control panel installations in demanding environments.
Advantages
This backing plate is engineered for durability and ease of use in professional industrial settings. Its self-adhesive backing ensures a secure and permanent attachment to enclosures, while the bright yellow color provides immediate visual identification for safety equipment. The design is optimized for the SIRIUS ACT system, allowing for seamless integration with existing pushbuttons and indicator lights without the need for complex modifications or specialized tools.
Suitable for
Emergency stop button identification on control panels
Industrial machinery safety labeling
Outdoor control enclosures requiring high visibility
Signaling device mounting in harsh environments
When it may not be suitable
This backing plate is not intended for use on surfaces that are heavily textured, oily, or excessively dirty, as these conditions may compromise the effectiveness of the adhesive. It is also not suitable for applications requiring custom text or specific regulatory markings, as this version is supplied without an inscription.
Key specifications
Dimensions: 150x38 mm
Color: Yellow
Mounting type: Self-adhesive
Compatibility: SIRIUS ACT series pushbuttons and signaling devices
Application: Enclosure-mounted emergency stop indicators
How to use
Ensure the mounting surface is clean, dry, and free of grease or dust before application. Peel the protective backing from the adhesive side of the plate and press it firmly onto the desired location on the enclosure. Once applied, the plate serves as a base for installing the corresponding SIRIUS ACT mushroom pushbutton through the integrated cutout.
What to consider before purchase
Verify the dimensions of your enclosure to ensure the 150x38 mm plate fits correctly.
Confirm that the surface material is compatible with self-adhesive components.
Check if your specific safety application requires a pre-inscribed label or if this blank version meets your requirements.
Usage recommendations
For optimal adhesion and long-term durability, clean the application area with an industrial-grade degreaser and allow it to dry completely before attaching the plate. Avoid exposing the adhesive to extreme temperatures or chemical solvents immediately after installation.

## FAQ

### How much does the Siemens 3SU1900-0BF31-0AA0 Backing Plate cost, and is it available for purchase?

The price is 8.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 30.07.2026 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/12468894/68804396_large.webp