# Siemens 3SU1401-2BB30-3AA0 LED Element for SIRIUS ACT Switches

**URL:** https://aio.lv/en/product--siemens-3su14012bb303aa0--3740042
**Data updated:** 2026-05-18 02:43 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** Siemens
**Manufacturer code:** 3SU14012BB303AA0
**EAN:** 4011209943063
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-08-19 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3su14012bb303aa0--3740042

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.79 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The Siemens 3SU1401-2BB30-3AA0 is a high-quality LED element designed for the SIRIUS ACT series. This component provides reliable visual signaling for industrial control panels and switchgear. Featuring a black housing, it is engineered for easy integration and long-term performance in demanding electrical environments. It is an essential accessory for maintaining clear status indication in automated systems.

## Long description

The Siemens 3SU1401-2BB30-3AA0 LED element is a high-performance signaling component specifically engineered for the SIRIUS ACT series of switches and pushbuttons. This module provides reliable visual status indication for industrial control panels, switchgear, and automated machinery. Encased in a durable black housing, it is designed to withstand the rigors of demanding electrical environments while ensuring consistent illumination for clear operational feedback.
Advantages
This LED element offers exceptional reliability and longevity, making it a preferred choice for critical industrial applications. Its design facilitates rapid and secure integration into existing control systems, significantly reducing installation time. The use of high-quality materials ensures that the component maintains its performance characteristics even under continuous operation, providing stable and bright visual signaling that enhances overall system safety and monitoring efficiency.
Suitable for
Industrial control panels and automation systems
Status indication for pushbuttons and switches
Switchgear and power distribution equipment
Human-machine interface (HMI) panels
When it may not be suitable
This component is specifically designed for the SIRIUS ACT series and may not be compatible with other switch ranges or non-standard mounting configurations. It is intended for use within the specified voltage range and should not be installed in environments exceeding its rated environmental protection specifications.
Key specifications
Voltage: 24V AC/DC
Color: Yellow
Connection type: Spring-loaded terminals
Compatibility: SIRIUS ACT series
Housing color: Black
How to use
The LED element is designed for straightforward installation within the SIRIUS ACT modular system. It attaches directly to the contact block or holder of the switch assembly. Ensure the power supply is disconnected before installation. Insert the module into the designated slot until it clicks into place, then connect the wiring to the spring-loaded terminals. Once secured, verify the connection and restore power to test the visual signaling function.
What to consider before purchase
Verify compatibility with your existing SIRIUS ACT switch assembly
Ensure the 24V AC/DC power supply matches your control circuit requirements
Confirm that the yellow light color meets your specific signaling standards
Usage recommendations
For optimal performance and safety, ensure that all electrical connections are properly seated and that the module is protected from excessive vibration or extreme environmental conditions outside of its rated specifications. Regular inspection of the signaling status is recommended to ensure continued operational clarity.

## Specifications

| Feature | Value |
|---|---|
| Product type | LED element |
| Quantity per pack | 1 pc(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.009 kg |
| Package depth | 22 mm |
| Package height | 102 mm |
| Package width | 55 mm |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |

### Technical details

| Feature | Value |
|---|---|
| Country of origin | Czech Republic |

## FAQ

### How much does the Siemens 3SU1401-2BB30-3AA0 LED Element for SIRIUS ACT cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 03.08.2026 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/3740042/58549235_large.webp