# Schneider Electric Zelio Logic SR3B262BD Smart Relay 24V DC with LCD and RTC

**URL:** https://aio.lv/en/product--schneider-electric-sr3b262bd--12445774
**Data updated:** 2026-05-18 02:54 (EEST)
**Category:** Control Systems
**Manufacturer:** Schneider Electric
**Manufacturer code:** SR3B262BD
**EAN:** 3389110549997
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Schneider Electric Zelio Logic SR3B262BD is a compact smart relay designed for automation and control applications. Operating at 24V DC, this modular unit features an integrated LCD screen and real-time clock (RTC) for precise scheduling and monitoring. It is ideal for small-scale industrial or building automation systems, offering reliable logic control and easy programming for various operational tasks.

## Long description

The Schneider Electric Zelio Logic SR3B262BD is a high-performance smart relay engineered for efficient automation and control in diverse industrial and building management environments. Operating on a 24V DC power supply, this modular unit provides a robust solution for managing logic operations, timing, and monitoring. It is equipped with an integrated LCD screen and a real-time clock (RTC), which facilitate direct interaction with the device and allow for precise scheduling of automated tasks without the need for complex external controllers.
Advantages
This smart relay stands out due to its compact design and modular architecture, which allows for seamless integration into existing control cabinets. The inclusion of an onboard LCD display simplifies the configuration process and provides immediate feedback on system status, while the real-time clock ensures that time-dependent operations are executed with high accuracy. Its reliable construction ensures consistent performance in demanding environments, making it a dependable choice for engineers and technicians looking for a straightforward yet powerful logic control solution.
Suitable for
Small-scale industrial automation systems
Building management and lighting control
HVAC system monitoring and scheduling
Access control and security management
Pump and motor control applications
When it may not be suitable
This device is not intended for high-speed motion control or complex, large-scale industrial processes that require advanced PLC capabilities or high-bandwidth communication protocols. It is also not suitable for applications requiring AC voltage input, as it is specifically designed for 24V DC operation.
Key specifications
Supply voltage: 24V DC
Integrated display: LCD screen
Time management: Real-time clock (RTC) included
Weight: 300 g
Design: Modular smart relay
How to use
Installation involves mounting the unit onto a standard DIN rail within a control panel. Once powered with 24V DC, the device can be programmed using the integrated interface or compatible software to define the desired logic functions. The LCD screen allows users to monitor inputs and outputs, adjust parameters, and manage time-based schedules directly on the device. Ensure all wiring is performed according to local electrical standards and that the power supply matches the specified voltage requirements.
What to consider before purchase
Verify that your power supply provides a stable 24V DC output.
Ensure the number of inputs and outputs meets your specific application requirements.
Check the physical space available in your control cabinet for modular mounting.
Confirm that the logic complexity of your project aligns with the capabilities of this smart relay.
Usage recommendations
For optimal performance and longevity, ensure the device is installed in an environment free from excessive dust, moisture, and extreme temperature fluctuations. Regularly inspect terminal connections to maintain secure electrical contact.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.3 kg |
| Operating temperature (T-T) | -20 - 40 |
| Product colour | Multicolour |
| Remotely operated | No |
| Number of modules | 1 |
| Number of contacts | 16 |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 Schneider Electric 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 Schneider Electric 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

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