# Erko TE\_70-20/20 Insulated Wire Ferrule 70mm2 Tinned Copper 20 Pack

**URL:** https://aio.lv/en/product--erko-te70-2020--12654442
**Data updated:** 2026-09-08 04:20 (EEST)
**Category:** Other goods
**Manufacturer:** Erko
**Manufacturer code:** TE\_70-20/20
**EAN:** 5905912823226
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-10-22 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--erko-te70-2020--12654442

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.10.2026 | free |
| Pickup points | 09.10.2026 | 1.99 EUR |
| Courier delivery to door | 09.10.2026 | 4.99 EUR |

## Summary description

Set of 20 tinned copper wire ferrules by Erko, model TE\_70-20/20, designed for 70mm2 conductors. These reliable electrical terminals ensure secure termination of stranded wires, prevent fraying, and provide excellent electrical contact in industrial and residential wiring applications.

## Long description

The Erko TE\_70-20/20 Insulated Wire Ferrule 70mm2 Tinned Copper 20 Pack provides a reliable solution for terminating stranded electrical conductors. Manufactured from high-quality tinned copper, these ferrules ensure secure and stable electrical connections while protecting wire strands from fraying or breaking under mechanical stress. Each piece in this 20-pack is designed to meet standard technical requirements for professional electrical installations, helping to maintain efficient current flow and safety in various wiring environments.
Advantages
Using these tinned copper wire ferrules significantly improves the reliability and safety of electrical connections. The tin plating offers robust resistance against corrosion, ensuring long-term durability even in demanding operational conditions. By enclosing stranded wires effectively, the terminals prevent individual strands from spreading, which minimizes the risk of short circuits and makes terminal insertion into screw or spring clamps much easier and more precise.
Suitable for
Terminating 70mm2 stranded copper conductors in electrical panels
Industrial control cabinet wiring and power distribution systems
Residential and commercial electrical installation projects
Ensuring secure connections in heavy-duty machinery and equipment
When it may not be suitable
These ferrules are not designed for solid core wires, as solid conductors do not require strand containment and may not fit properly within the terminal barrel. Additionally, they are unsuitable for wire sizes other than 70mm2 or applications requiring specialized non-copper conductor materials without proper adaptation.
Key specifications
Conductor cross-section: 70mm2
Material: Tinned copper
Pack quantity: 20 pieces
Manufacturer model: TE\_70-20/20
How to use
Select the appropriate 70mm2 stranded wire and strip the insulation to match the correct barrel length of the ferrule. Twist the exposed strands slightly to ensure they align properly, then insert the wire fully into the tubular end of the terminal. Using a calibrated crimping tool designed for this size range, apply steady and complete pressure to deform the ferrule securely around the conductors before connecting it to the terminal block.
What to consider before purchase
Verify that your conductor cross-section strictly matches 70mm2
Ensure you possess a compatible crimping tool capable of handling large-gauge ferrules
Check the physical dimensions of your terminal blocks to confirm adequate space for the installed terminals
Usage recommendations: Always use a properly calibrated crimping tool to secure the ferrule onto the conductor, and inspect the finished crimp to ensure all strands are enclosed firmly without visible damage before energizing the circuit.

## FAQ

### How much does the Erko TE\_70-20/20 Wire Ferrule 70mm2 cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 157 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 06.10.2026 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/12654442/69883453_large.webp