# Schneider Electric Zelio Logic SR3B101BD Programmable Relay, 6 Digital Inputs, 4 Relay Outputs, 24V DC

**URL:** https://aio.lv/en/product--schneider-electric-sr3b101bd--12445773
**Data updated:** 2026-05-18 02:54 (EEST)
**Category:** Control Systems
**Manufacturer:** Schneider Electric
**Manufacturer code:** SR3B101BD
**EAN:** 3389110549898
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 203.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 168.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schneider-electric-sr3b101bd--12445773

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The Schneider Electric Zelio Logic SR3B101BD is a compact programmable relay designed for industrial automation and control systems. It features 6 digital inputs and 4 relay outputs with an 8 A contact current capacity. Operating on 24V DC, this unit includes an integrated LCD display and real-time clock, making it ideal for managing small-scale logic control tasks in various electrical installations.

## Long description

The Schneider Electric Zelio Logic SR3B101BD is a robust and compact programmable relay engineered for precise control in industrial automation and electrical systems. This unit serves as a reliable logic controller, offering 6 digital inputs and 4 relay outputs, capable of handling a contact current of 8 A. Designed for 24V DC operation, it integrates a clear LCD display and a real-time clock, providing users with essential monitoring and scheduling capabilities for automated processes.
Advantages
This programmable relay stands out due to its compact design, which allows for efficient space utilization in control cabinets. The inclusion of an integrated LCD display simplifies configuration and real-time monitoring without the need for external programming tools. Its high contact current capacity ensures durability and versatility in switching various electrical loads, while the built-in real-time clock enables time-based automation, enhancing the operational efficiency of small-scale control systems.
Suitable for
Small-scale industrial automation tasks
Building management and lighting control systems
HVAC control applications
Conveyor belt and machinery logic management
Time-based switching operations
This device may not be suitable for complex, high-speed motion control applications or systems requiring a high number of analog inputs and outputs. It is also not intended for environments exceeding its specified voltage or current ratings, nor for safety-critical applications that require specialized safety-rated controllers.
Key specifications
Supply voltage: 24V DC
Digital inputs: 6
Relay outputs: 4
Contact current capacity: 8 A
Integrated features: LCD display and real-time clock
Weight: 250 g
To use the Schneider Electric Zelio Logic SR3B101BD, mount the unit onto a standard DIN rail within a protected enclosure. Connect the power supply to the designated terminals and wire your sensors to the digital inputs and your actuators to the relay outputs. Configuration is performed via the front-panel interface or compatible programming software, allowing you to define the logic sequences required for your specific application.
What to consider before purchase
Ensure the 24V DC power supply matches the requirements of your installation
Verify that the number of inputs and outputs meets your project needs
Confirm the physical space available in your control cabinet
Check if the logic complexity requires additional expansion modules
Usage recommendations
For optimal performance and longevity, ensure the relay is installed in a well-ventilated environment free from excessive dust, moisture, or extreme temperatures. Regularly inspect terminal connections to ensure they remain secure and free from oxidation.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.25 kg |
| Operating temperature (T-T) | -20 - 40 |
| Product colour | Multicolour |
| Remotely operated | No |
| Number of modules | 1 |
| Contact current capacity | 8 A |
| Number of contacts | 6 |

## FAQ

### How much does the Schneider Electric Zelio Logic SR3B101BD Programmable Relay cost, and is it available for purchase?

The price is 203.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 07.07.2026 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 Zelio Logic SR3B101BD Programmable 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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