# Legrand OSMOZ Non-Illuminated Control Unit 023721

**URL:** https://aio.lv/en/product--legrand-023721--12468871
**Data updated:** 2026-05-18 09:32 (EEST)
**Category:** Control Systems
**Manufacturer:** Legrand
**Manufacturer code:** 023721
**EAN:** 3245060237219
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 52.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 43.38 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-023721--12468871

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Legrand OSMOZ 023721 is a professional-grade non-illuminated control unit designed for industrial automation and control panels. This robust component ensures reliable switching operations in various electrical systems. It is engineered for durability and seamless integration into standard control environments, providing a dependable solution for manual command inputs in demanding technical applications.

## Long description

The Legrand OSMOZ 023721 is a professional-grade non-illuminated control unit engineered for industrial automation and control panel applications. This robust component is designed to facilitate reliable manual switching operations within complex electrical systems, ensuring consistent performance in demanding technical environments. Its construction prioritizes durability and seamless integration, making it a dependable choice for professionals requiring precise command inputs in standard industrial control setups.
Advantages
The primary advantage of this control unit lies in its high-quality construction, which is specifically tailored for the rigors of industrial use. By focusing on a non-illuminated design, the unit minimizes power consumption and simplifies the wiring process, allowing for straightforward installation in existing control panels. Its ergonomic design ensures tactile feedback during operation, which is essential for maintaining accuracy in manual control tasks. Furthermore, the component is built to withstand frequent mechanical actuation, providing long-term operational stability and reducing the need for frequent maintenance.
Suitable for
Industrial automation control panels
Manual command input systems
Electrical distribution and monitoring equipment
Machine operation interfaces
This unit may not be suitable for applications requiring visual status indication, as it lacks integrated illumination. It is also not intended for use in environments where specialized hazardous-area certifications are mandatory unless specifically verified against local safety regulations.
Key specifications
Type: Non-illuminated control unit
Series: Legrand OSMOZ
Application: Industrial control and automation
Mounting: Standard panel mount
Operation: Manual switching
To use the Legrand OSMOZ 023721, mount the unit into a standard panel cutout and secure it according to the manufacturer's mechanical specifications. Connect the electrical conductors to the terminal blocks, ensuring that the wiring complies with local electrical codes and the system's voltage requirements. Once installed, the unit provides immediate manual control functionality without the need for additional configuration or programming.
What to consider before purchase
Verify the panel cutout dimensions for compatibility
Ensure the electrical load matches the unit's switching capacity
Confirm that visual status indication is not required for your specific application
For optimal performance and longevity, ensure that the control unit is protected from excessive dust, moisture, and corrosive substances. Regularly inspect the mechanical connections to maintain reliable contact and prevent premature wear.

## FAQ

### How much does the Legrand OSMOZ 023721 Control Unit cost, and is it available for purchase?

The price is 52.49 € (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 06.07.2026 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 Legrand 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 Legrand 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/12468871/68771515_large.webp