# Erko TE\_50-20/20 Insulated Wire Ferrule Tin-Plated 50mm2 20-Piece Pack

**URL:** https://aio.lv/en/product--erko-te50-2020--12633752
**Data updated:** 2026-08-27 05:12 (EEST)
**Category:** Other goods
**Manufacturer:** Erko
**Manufacturer code:** TE\_50-20/20
**EAN:** 5905912823189
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-10-17 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--erko-te50-2020--12633752

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.10.2026 | free |
| Pickup points | 07.10.2026 | 1.99 EUR |
| Courier delivery to door | 07.10.2026 | 4.99 EUR |

## Summary description

Erko TE\_50-20/20 tin-plated wire ferrule designed for reliable electrical connections of 50mm2 conductors. This high-quality terminal ensures secure wire termination, prevents fraying, and provides excellent conductivity in industrial and domestic electrical installations. Supplied in a convenient 20-piece pack, it is ideal for professional electricians and panel builders seeking durable and efficient wiring solutions.

## Long description

The Erko TE\_50-20/20 Insulated Wire Ferrule Tin-Plated 50mm2 20-Piece Pack is engineered to provide secure and efficient electrical connections for stranded conductors. Designed to terminate 50mm² wires, this high-quality terminal prevents conductor fraying and ensures optimal electrical contact in demanding installations. Each tin-plated wire ferrule is manufactured to meet rigorous professional standards, making it a reliable component for both industrial control panels and domestic electrical wiring projects. Supplied in a practical pack of twenty, this product offers convenience and dependable performance for electricians and technicians.
Advantages
Using the Erko insulated wire ferrule brings significant improvements to electrical assembly work. The tin-plated surface offers excellent corrosion resistance and maintains low contact resistance over extended periods of use. By gathering all strands of a flexible conductor together, the terminal eliminates the risk of stray strands causing short circuits or loose connections. The integrated insulation sleeve provides mechanical support at the wire entry point and protects against accidental contact. This results in cleaner, safer, and more durable termination of heavy-duty power cables.
Suitable for
Terminating 50mm² stranded copper conductors in electrical switchboards
Connecting heavy-duty cables in industrial automation and power distribution panels
Professional electrical installations in commercial and residential buildings
Securing high-current wiring to terminal blocks and circuit breakers
When it may not be suitable
This product is not designed for solid core wires, as solid conductors do not require ferrules and generally connect directly to terminals. It is also unsuitable for conductor cross-sections significantly smaller or larger than the specified 50mm² rating, as an improper fit will compromise the mechanical and electrical integrity of the connection.
Key specifications
Conductor cross-section compatibility: 50 mm²
Plating material: Tin-plated
Packaging quantity: 20 pieces
Insulated design: Yes
How to use
To use the Erko wire ferrule correctly, first strip the insulation from the end of the 50mm² conductor to the appropriate length recommended for the terminal barrel. Ensure that the stripped strands are clean, straight, and undamaged. Carefully insert all exposed strands fully into the metal tube of the ferrule until the insulation collar meets the wire jacket. Using a calibrated crimping tool designed for this specific cross-section, firmly press the terminal onto the conductor until a secure mechanical crimp is achieved. Inspect the connection to verify that no strands are outside the terminal before installing the terminated wire into the target electrical apparatus.
What to consider before purchase
Verify that your cable cross-section matches the 50mm² specification of the terminal
Ensure you possess the correct crimping tool capable of handling large-diameter insulated ferrules
Check the quantity requirements of your project against the 20-piece pack size
Always disconnect power to the electrical circuit before beginning any wiring work. Use proper personal protective equipment and ensure that crimping is performed with the correct tooling to guarantee a safe and reliable connection.

## FAQ

### How much does the Erko TE\_50-20/20 Wire Ferrule 50mm2 cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 390 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 02.10.2026 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 Erko 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 Erko 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/12633752/69410914_large.webp