# Siemens SIRIUS ACT 3SU1401-1BB24-3AA0 LED Module, Red-Yellow-Green, 24V AC/DC

**URL:** https://aio.lv/en/product--siemens-3su1401-1bb24-3aa0--12525987
**Data updated:** 2026-06-22 11:28 (EEST)
**Category:** Other goods
**Manufacturer:** Siemens
**Manufacturer code:** 3SU1401-1BB24-3AA0
**EAN:** 4047621068565
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 14.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3su1401-1bb24-3aa0--12525987

## 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 3SU1401-1BB24-3AA0 is a multi-color LED module from the SIRIUS ACT series, designed for industrial signaling applications. It features red, yellow, and green illumination with a 24V AC/DC operating voltage. This front-mounted module utilizes spring-type terminals for reliable electrical connection, ensuring efficient status indication in control panels and automation systems.

## Long description

The Siemens SIRIUS ACT LED module is a high-performance signaling component designed for industrial control panels and automation systems. This multi-color module provides clear visual status indication through integrated red, yellow, and green LED lighting. Engineered for reliability and efficiency, it operates on a 24V AC/DC supply, making it a versatile choice for various electrical control environments.
Advantages
This LED module stands out due to its energy-efficient lighting technology, which ensures high luminosity and long service life. The unit is part of the robust SIRIUS ACT series, known for its durability and resistance to harsh environmental conditions, including dust, oils, and caustic substances. Its innovative snap-on design allows for quick, tool-free installation, significantly reducing assembly time. Furthermore, the module features integrated twist prevention, ensuring a secure fit in standard mounting holes without the need for additional alignment tools.
Suitable for
Industrial control panels and automation cabinets
Status signaling for machinery and equipment
Human-machine interface (HMI) signaling
Outdoor control stations requiring high ingress protection
When it may not be suitable
This module is specifically designed for integration with the SIRIUS ACT series of pushbuttons and indicator lights. It may not be compatible with signaling devices from other manufacturers or older product lines that do not support the SIRIUS ACT snap-on mounting system. Additionally, it is intended for 24V AC/DC circuits and should not be connected to higher voltage power supplies.
Key specifications
Operating voltage: 24V AC/DC
Illumination colors: Red, Yellow, Green
Connection type: Spring-type terminals
Mounting type: Front plate mounting
Series: SIRIUS ACT
How to use
The module is designed for front plate mounting within the SIRIUS ACT ecosystem. To install, simply align the module with the corresponding actuator or indicator light and use the snap-on mechanism to lock it into place. The spring-type terminals allow for quick and reliable wire connection without the need for specialized tools. Ensure the power supply is disconnected before wiring the module to the 24V AC/DC source to prevent electrical hazards.
What to consider before purchase
Verify that your existing control system operates on a 24V AC/DC power supply.
Ensure compatibility with your current SIRIUS ACT actuator or indicator housing.
Check the available space in your control panel for front-mounted components.
Usage recommendations: For optimal performance and longevity, ensure the module is installed in an environment that does not exceed the specified protection ratings. Regularly inspect the electrical connections to ensure they remain secure, especially in high-vibration industrial settings.

## FAQ

### How much does the Siemens 3SU1401-1BB24-3AA0 LED Module SIRIUS ACT cost, and is it available for purchase?

The price is 17.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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

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