# Schneider Electric SR3B261BD Zelio Logic Smart Relay 24V DC 16 Inputs 10 Outputs

**URL:** https://aio.lv/en/product--schneider-electric-sr3b261bd--12449347
**Data updated:** 2026-05-18 02:47 (EEST)
**Category:** Control Systems
**Manufacturer:** Schneider Electric
**Manufacturer code:** SR3B261BD
**EAN:** 3389110549980
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 418.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 346.27 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schneider-electric-sr3b261bd--12449347

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Schneider Electric SR3B261BD is a modular smart relay from the Zelio Logic series, designed for industrial automation and control tasks. It operates on 24V DC and features 16 digital inputs and 10 relay outputs with a 5A contact capacity. Equipped with an integrated LCD display, this programmable controller is ideal for managing small-scale automation systems, offering reliable performance and flexible configuration for various industrial applications.

## Long description

The Schneider Electric SR3B261BD is a modular smart relay from the Zelio Logic series, engineered to provide efficient control for industrial automation systems. This programmable controller operates on a 24V DC power supply and is designed to handle complex logic tasks through its 16 digital inputs and 10 relay outputs. With a contact current capacity of 5A, it is capable of managing various electrical loads reliably. The unit features an integrated LCD display, which facilitates easy monitoring and configuration of operational parameters directly on the device.
Advantages
This smart relay offers a high degree of flexibility for small-scale automation projects due to its modular design. The inclusion of an integrated display allows users to perform quick adjustments and diagnostics without needing external programming tools. Its robust construction ensures consistent performance in demanding industrial environments, while the 24V DC operation makes it compatible with standard control voltage systems. The combination of multiple inputs and outputs provides sufficient capacity for diverse control logic requirements.
Suitable for
Small-scale industrial automation systems
Lighting control and building management
Conveyor belt and motor control applications
HVAC system monitoring and regulation
Packaging machine automation
When it may not be suitable
This device is not intended for high-power industrial applications that require switching currents exceeding 5A per output. It is also not suitable for complex, large-scale automation projects that demand high-speed processing or extensive communication protocols beyond the capabilities of the Zelio Logic series.
Key specifications
Supply voltage: 24V DC
Digital inputs: 16
Relay outputs: 10
Contact current capacity: 5A
Integrated display: LCD
Weight: 400g
How to use
The SR3B261BD is installed on a standard DIN rail within a control cabinet. Wiring is performed by connecting sensors to the digital inputs and actuators to the relay outputs according to the system schematic. Programming is achieved using the Zelio Soft software or via the front-panel interface. Once configured, the relay executes the programmed logic to control the connected equipment based on the input signals received.
What to consider before purchase
Ensure the 24V DC power supply matches your existing control infrastructure.
Verify that the 5A output capacity is sufficient for your specific connected loads.
Check if the number of inputs and outputs meets the requirements of your automation project.
Confirm that the installation environment is within the specified operating temperature range.
Usage recommendations
Always ensure that the power supply is disconnected before performing any wiring or maintenance tasks. Use appropriate surge protection for inductive loads to extend the lifespan of the relay contacts.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.4 kg |
| Operating temperature (T-T) | -20 - 40 |
| Product colour | Multicolour |
| Remotely operated | No |
| Number of modules | 1 |
| Contact current capacity | 5 A |
| Number of contacts | 16 |

## FAQ

### How much does the Schneider Electric SR3B261BD Zelio Logic Smart Relay cost, and is it available for purchase?

The price is 418.99 € (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 08.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Schneider Electric SR3B261BD Zelio Logic Smart Relay be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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

## Image

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