# EM Group EURO 2-conductor DIN rail terminal block 4mm2 blue

**URL:** https://aio.lv/en/product--em-group-43409bl--12460644
**Data updated:** 2026-05-18 09:44 (EEST)
**Category:** Power Sockets
**Manufacturer:** EM Group
**Manufacturer code:** 43409BL
**EAN:** 5901592102453
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--em-group-43409bl--12460644

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The EM Group EURO 2-conductor terminal block is designed for secure electrical connections on DIN rails. With a 4mm2 capacity, this blue terminal block ensures reliable wire management in industrial and residential electrical panels. It features a compact 2-conductor design, facilitating efficient circuit distribution and maintenance in various electrical installations.

## Long description

The EM Group EURO 2-conductor DIN rail terminal block is a professional-grade component engineered for reliable electrical connectivity in industrial and residential distribution boards. Designed for a 4mm2 wire capacity, this terminal block provides a secure and organized method for managing electrical circuits. Its compact 2-conductor configuration allows for efficient space utilization within electrical panels, ensuring that wiring remains neat and accessible for maintenance purposes.
Advantages
This terminal block offers exceptional mechanical stability when mounted on standard DIN rails, preventing accidental disconnections and ensuring consistent electrical contact. The blue color coding facilitates easy identification of neutral conductors within complex wiring systems, which significantly reduces the time required for installation and troubleshooting. Its robust construction supports long-term durability in various environmental conditions, making it a dependable choice for both professional electricians and DIY enthusiasts.
Suitable for
Industrial control panels
Residential electrical distribution boards
Automation and instrumentation systems
Modular electrical installations
When it may not be suitable
This terminal block is not intended for use with conductors exceeding 4mm2 in cross-section, as attempting to force larger wires may damage the clamping mechanism. It is also not suitable for high-vibration environments where specialized vibration-proof connectors are required.
Key specifications
Conductor capacity: 4mm2
Connection type: 2-conductor
Mounting: DIN rail
Color: Blue
How to use
To install the terminal block, snap it firmly onto a standard DIN rail until it clicks into place. Strip the insulation from your wire to the appropriate length, insert the conductor into the terminal opening, and tighten the screw clamp securely to ensure a firm connection. Ensure that the wire is fully seated before applying power to the circuit.
What to consider before purchase
Verify that your wire gauge is compatible with the 4mm2 capacity
Ensure your enclosure has sufficient DIN rail space
Check if the blue color meets your specific circuit identification requirements
Usage recommendations
Always ensure the power supply is disconnected before performing any wiring work. Periodically check the tightness of the screw connections to maintain optimal electrical performance.

## FAQ

### How much does the EM Group EURO 2-conductor terminal block 4mm2 cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1426 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 03.07.2026 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 EM Group 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 EM Group 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/12460644/68762613_large.webp