# NORDEL NLT550 Universal Terminal Block 3P+N+PE 5x2.5–50 mm² for Aluminum and Copper Conductors

**URL:** https://aio.lv/en/product--nordel-nlt550npe--12548693
**Data updated:** 2026-07-06 17:43 (EEST)
**Category:** Other goods
**Manufacturer:** NORDEL™
**Manufacturer code:** NLT550NPE
**EAN:** 310000249007
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.44 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 9.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--nordel-nlt550npe--12548693

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The NORDEL NLT550 is a high-quality universal terminal block designed for secure electrical connections. It features a 3P+N+PE configuration and accommodates five conductors with cross-sections ranging from 2.5 to 50 mm². Suitable for both aluminum and copper wires, this grey terminal block ensures reliable conductivity and safety in electrical distribution systems and industrial installations.

## Long description

The NORDEL NLT550 is a professional-grade universal terminal block engineered for robust electrical distribution. Featuring a 3P+N+PE configuration, this unit provides a reliable solution for connecting multiple conductors in industrial and commercial electrical systems. It is specifically designed to handle both aluminum and copper conductors, ensuring versatility and long-term performance across various wiring projects.
Advantages
This terminal block stands out due to its high-quality construction and ability to accommodate a wide range of wire sizes from 2.5 to 50 mm². The design facilitates secure and stable connections, which are essential for maintaining electrical integrity and preventing overheating. Its compatibility with both copper and aluminum wires makes it a flexible choice for diverse electrical installations, reducing the need for multiple specialized components.
Suitable for
Industrial electrical distribution panels
Commercial building wiring systems
Power supply distribution units
Projects requiring reliable connections for aluminum and copper conductors
This terminal block may not be suitable for applications involving extremely high-vibration environments without additional securing measures or for installations where the wire cross-section falls outside the specified 2.5 to 50 mm² range. It is also not intended for use in high-voltage transmission lines or specialized underwater electrical equipment.
Key specifications
Configuration: 3P+N+PE
Capacity: 5 conductors
Wire cross-section range: 2.5 to 50 mm²
Material compatibility: Aluminum and Copper
Color: Grey
To use the NORDEL NLT550, ensure the power supply is completely disconnected before starting any work. Strip the insulation from the conductors according to the required length, insert the wires into the designated terminals, and tighten the screws to the manufacturer's recommended torque to ensure a firm grip. Verify that each connection is secure and that no stray strands are visible before closing the enclosure.
What to consider before purchase
Verify that the 3P+N+PE configuration matches your circuit requirements
Ensure your conductor cross-sections are within the 2.5 to 50 mm² range
Confirm that the installation environment is compatible with the terminal block specifications
For optimal safety and longevity, always use a calibrated torque screwdriver to tighten the terminal screws and periodically inspect connections for signs of thermal stress or loosening in high-load environments.

## FAQ

### How much does the NORDEL NLT550 Universal Terminal Block 3P+N+PE cost, and is it available for purchase?

The price is 11.44 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 15.07.2026 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 NORDEL™ 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 NORDEL™ 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/12548693/68930766_large.webp