# Ergom WK 2,5I Insulated Wire End Sleeve 0.25-2.5 mm²

**URL:** https://aio.lv/en/product--ergom-e06pz-03050300201--12474063
**Data updated:** 2026-05-18 09:31 (EEST)
**Category:** Tool kits and accessories
**Manufacturer:** Ergom
**Manufacturer code:** E06PZ-03050300201
**EAN:** 5900003831531
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 52.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 43.38 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ergom-e06pz-03050300201--12474063

## 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 Ergom WK 2,5I is a high-quality insulated wire end sleeve designed for reliable termination of flexible copper conductors. With a capacity range of 0.25 to 2.5 mm², this sleeve ensures secure electrical contact and prevents wire fraying in terminal blocks and connectors. It is an essential component for professional electrical installations, providing durability and safety in various industrial and domestic wiring applications.

## Long description

The Ergom WK 2,5I insulated wire end sleeve is a professional-grade component engineered for the secure termination of flexible copper conductors. Designed to accommodate wire cross-sections ranging from 0.25 mm² to 2.5 mm², this sleeve provides a reliable connection point that prevents individual wire strands from fraying or breaking when inserted into terminal blocks, circuit breakers, or other electrical connectors. By consolidating the conductor strands, it ensures optimal electrical conductivity and long-term mechanical stability in various wiring systems.
Advantages
The primary benefit of using the Ergom WK 2,5I sleeve is the significant improvement in connection safety and durability. The integrated insulation collar provides additional strain relief and prevents accidental short circuits between adjacent terminals. Its robust construction ensures that the wire remains firmly in place even under vibration, while the high-quality materials used in its production guarantee resistance to environmental factors. This sleeve simplifies the installation process, allowing for quick and consistent terminations that meet professional electrical standards.
Suitable for
Industrial control panels and automation systems
Domestic electrical wiring and distribution boards
Connecting flexible cables to screw or spring-loaded terminals
Automotive and marine electrical installations
When it may not be suitable
This product is specifically designed for flexible copper conductors and is not intended for use with solid core wires, as these do not require end sleeves for termination. It should not be used in applications where the wire cross-section exceeds the specified 2.5 mm² limit or falls below 0.25 mm², as this will result in an insecure connection.
Key specifications
Conductor capacity: 0.25 mm² to 2.5 mm²
Material: Electrolytic copper with tin plating
Insulation material: Polypropylene
Design: Insulated ferrule
How to use
To use the Ergom WK 2,5I sleeve, first strip the insulation from the end of the flexible copper wire to the appropriate length. Insert the exposed wire strands into the metal tube of the sleeve until they reach the end. Using a compatible crimping tool designed for wire end sleeves, apply pressure to the metal portion of the sleeve to create a secure, gas-tight connection. Once crimped, the wire is ready to be inserted into the terminal block and tightened.
What to consider before purchase
Ensure the wire cross-section matches the sleeve capacity
Verify that you have a compatible crimping tool for wire end sleeves
Check the terminal block space to ensure the insulated collar fits correctly
Usage recommendations
Always use a calibrated crimping tool to ensure the integrity of the connection. Avoid reusing sleeves once they have been crimped, as the mechanical properties of the metal are permanently altered during the initial installation.

## FAQ

### How much does the Ergom WK 2,5I Insulated Wire End Sleeve cost, and is it available for purchase?

The price is 52.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 Ergom 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 Ergom 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/12474063/68793052_large.webp