# EM Group 4-level 4-wire terminal block 4mm2 yellow

**URL:** https://aio.lv/en/product--em-group-43550n--12449992
**Data updated:** 2026-05-18 02:53 (EEST)
**Category:** Power Sockets
**Manufacturer:** EM Group
**Manufacturer code:** 43550N
**EAN:** 5901592106857
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--em-group-43550n--12449992

## 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 EM Group 4-level 4-wire terminal block is a professional electrical component designed for secure wire connections in control cabinets and distribution boards. With a 4mm2 cross-section capacity, this yellow terminal block ensures reliable conductivity and organized wiring. It is suitable for industrial and residential electrical installations requiring high-density connection points.

## Long description

The EM Group 4-level 4-wire terminal block is a high-quality electrical component engineered for efficient wire management in control cabinets and distribution boards. Designed to handle a 4mm2 cross-section, this terminal block provides a reliable and secure connection point for complex electrical circuits. Its compact 4-level design allows for high-density wiring, making it an essential solution for modern electrical installations where space optimization is critical.
Advantages
This terminal block offers superior organizational capabilities by allowing multiple connections within a single footprint, significantly reducing the space required in electrical enclosures. The robust construction ensures excellent conductivity and long-term mechanical stability, even in demanding industrial environments. The yellow color coding aids in quick identification during maintenance and troubleshooting, while the 4-wire configuration simplifies complex wiring layouts by providing dedicated connection points for each conductor.
Suitable for
Control cabinet wiring
Distribution board assembly
Industrial automation systems
Residential electrical panels
High-density signal and power distribution
When it may not be suitable
This terminal block is not intended for use with wire cross-sections exceeding 4mm2, as attempting to force larger cables may damage the terminal mechanism. It is also not designed for outdoor environments without an appropriate IP-rated protective enclosure.
Key specifications
Connection type: 4-level 4-wire
Maximum wire cross-section: 4mm2
Color: Yellow
Application: DIN rail mounting
How to use
To install the terminal block, snap it securely onto a standard DIN rail within your enclosure. Strip the insulation from your wires to the recommended length and insert them into the designated wire entry points. Tighten the screws or clamping mechanism to ensure a firm, vibration-resistant connection. Ensure that all connections are properly labeled according to your wiring diagram to facilitate future maintenance.
What to consider before purchase
Verify that your DIN rail type is compatible with the mounting mechanism.
Ensure the 4mm2 capacity meets the requirements of your specific electrical load.
Check the available space in your cabinet to accommodate the 4-level height.
Usage recommendations
Always ensure the power supply is disconnected before performing any wiring operations. Regularly inspect terminal connections for signs of wear or loosening, especially in environments subject to high vibration.

## FAQ

### How much does the EM Group 4-level 4-wire terminal block 43550N cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 60 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 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

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