# Siemens SIRIUS ACT LED Module, Green, 6-24V AC/DC, Front Mounting, Spring-Type Terminal

**URL:** https://aio.lv/en/product--siemens-3su1401-1bg40-3aa0--12446941
**Data updated:** 2026-05-22 12:32 (EEST)
**Category:** Smart Switches
**Manufacturer:** Siemens
**Manufacturer code:** 3SU1401-1BG40-3AA0
**EAN:** 4011209938434
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3su1401-1bg40-3aa0--12446941

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The Siemens 3SU1401-1BG40-3AA0 LED module is a high-quality signaling component from the SIRIUS ACT series. Designed for front mounting, this green LED module operates on a voltage range of 6-24V AC/DC and features reliable spring-type terminals for secure electrical connection. It is ideal for industrial control panels and automation systems requiring clear visual status indication.

## Long description

The Siemens SIRIUS ACT LED module is a high-performance signaling component designed for clear visual status indication in industrial control panels and automation systems. This green LED module is engineered for front plate mounting and provides reliable illumination for pushbuttons and indicator lights. Built with energy-efficient LED technology, it ensures high luminosity and long-term operational stability in demanding environments.
Advantages
This module features an innovative snap-on design that allows for quick and easy installation with one hand, eliminating the need for special tools. The integrated twist prevention ensures a secure fit in standard mounting holes. With a high degree of protection, the device is resistant to dust, oils, and caustic solutions, making it suitable for both indoor and outdoor industrial applications. The spring-type terminals facilitate a fast and secure electrical connection, reducing overall wiring time and minimizing potential installation errors.
Suitable for
Industrial control panels
Automation systems
Status signaling for pushbuttons
Outdoor control stations
Machine monitoring interfaces
When it may not be suitable
This module is specifically designed for the SIRIUS ACT series and may not be compatible with other pushbutton or signaling product lines. It is intended for operation within the 6-24V AC/DC voltage range and should not be used in circuits exceeding these electrical specifications.
Key specifications
Color: Green
Operating voltage: 6-24V AC/DC
Connection type: Spring-type terminal
Mounting type: Front mounting
Technology: Integrated LED
How to use
Installation is performed by snapping the module onto the back of the front-mounted actuator or indicator light. The spring-type terminals allow for the direct insertion of wires, ensuring a firm connection without the need for manual screw tightening. Ensure the power supply is disconnected before installation and verify that the operating voltage matches the module specifications.
What to consider before purchase
Compatibility with your existing SIRIUS ACT actuator or indicator housing
Available space behind the front panel for the module depth
Voltage requirements of your control system
Environmental conditions of the installation site
Usage recommendations
For optimal performance and longevity, ensure that the module is installed in a clean environment and that all wiring is properly secured within the spring-type terminals. Regularly inspect the signaling status to ensure the LED remains functional in critical safety applications.

## FAQ

### How much does the Siemens 3SU1401-1BG40-3AA0 LED Module 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 — 5 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 17.07.2026 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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