# Erko KLA 1-15 Copper Connecting Sleeve, 100 pieces

**URL:** https://aio.lv/en/product--erko-kla1-151--12457941
**Data updated:** 2026-05-18 09:31 (EEST)
**Category:** Tool kits and accessories
**Manufacturer:** Erko
**Manufacturer code:** KLA\_1-15/1
**EAN:** 5905912831535
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 2.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--erko-kla1-151--12457941

## 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 Erko KLA 1-15 is a high-quality copper connecting sleeve designed for reliable electrical wire termination and connection. This set includes 100 pieces, providing a professional solution for electrical installations. Engineered for durability and optimal conductivity, these sleeves ensure secure connections in various industrial and residential wiring applications.

## Long description

The Erko KLA 1-15 copper connecting sleeve is a professional-grade component designed for the secure termination and joining of electrical wires. Manufactured from high-quality copper, these sleeves provide excellent electrical conductivity and mechanical strength, ensuring that connections remain stable over time. This pack contains 100 pieces, making it an efficient choice for electricians and technicians working on diverse wiring projects.
Advantages
The primary benefit of using these copper sleeves is the creation of a reliable, low-resistance electrical connection that minimizes the risk of overheating or signal loss. The material properties of the copper allow for easy crimping, which results in a tight bond between the wire and the connector. Furthermore, the robust construction of the Erko KLA 1-15 ensures long-term durability even in demanding environments, providing a consistent performance that meets professional installation standards.
Suitable for
Residential electrical wiring installations
Industrial control panel assembly
Repair and maintenance of electrical circuits
Connecting stranded copper conductors
When it may not be suitable
These sleeves are specifically designed for copper conductors and should not be used with aluminum wiring due to the risk of galvanic corrosion. They are also not intended for high-voltage power transmission lines or applications requiring specialized insulation beyond standard electrical practices.
Key specifications
Material: High-quality copper
Quantity: 100 pieces per pack
Application: Wire termination and connection
Compatibility: Stranded copper wires
How to use
To use the Erko KLA 1-15 sleeve, first strip the insulation from the ends of the wires to be joined. Insert the wires into the sleeve from opposite ends until they meet in the middle. Using a compatible crimping tool, apply sufficient pressure to the sleeve to deform it around the conductors, creating a permanent mechanical and electrical bond. Ensure the crimp is tight and that no loose strands are visible outside the sleeve.
What to consider before purchase
Verify the cross-sectional area of your wires matches the sleeve specifications
Ensure you have the appropriate crimping tool for this type of connector
Confirm the total number of connections required for your project
Usage recommendations
Always ensure that the power supply is completely disconnected before performing any electrical work. Use a calibrated crimping tool to achieve the manufacturer-recommended compression force for optimal safety and conductivity.

## FAQ

### How much does the Erko KLA 1-15 Copper Connecting Sleeve cost, and is it available for purchase?

The price is 2.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 23 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 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/12457941/68760090_large.webp