# Erko KOP Ring Terminal M5 for 2.5mm² Wire, 100 Pieces

**URL:** https://aio.lv/en/product--erko-kop5-25100--12591093
**Data updated:** 2026-07-23 04:11 (EEST)
**Category:** Other goods
**Manufacturer:** Erko
**Manufacturer code:** KOP\_5-2,5/100
**EAN:** 5905912824360
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-08-23 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--erko-kop5-25100--12591093

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.08.2026 | free |
| Pickup points | 12.08.2026 | 1.79 EUR |
| Courier delivery to door | 12.08.2026 | 4.99 EUR |

## Summary description

The Erko KOP ring terminal is designed for reliable electrical connections of 2.5mm² conductors. Featuring an M5 stud size, this claw-type terminal ensures a secure mechanical and electrical contact in various industrial and domestic wiring applications. The package contains 100 high-quality connectors, providing a durable solution for professional electrical installations and maintenance projects.

## Long description

The Erko KOP ring terminal is a professional-grade electrical connector engineered for the secure termination of 2.5mm² conductors. Designed with a claw-type mechanism, this terminal provides a robust mechanical grip and consistent electrical conductivity, making it an essential component for reliable wiring systems. Each unit is built to withstand standard industrial and domestic electrical loads, ensuring long-term stability for your connections.
Advantages
The primary benefit of the Erko KOP ring terminal lies in its specialized claw design, which facilitates a firm hold on the wire, reducing the risk of loose connections or intermittent contact. The high-quality material construction ensures excellent resistance to vibration and thermal expansion, which are critical factors in maintaining electrical integrity over time. With a standardized M5 stud size, these terminals offer broad compatibility with common terminal blocks, busbars, and grounding points, simplifying the installation process for both professionals and DIY enthusiasts.
Suitable for
Industrial control panels and automation systems
Domestic electrical wiring and junction boxes
Grounding connections in electrical equipment
Automotive and marine electrical maintenance
Repair and installation of power distribution hardware
When it may not be suitable
This terminal is specifically designed for 2.5mm² wire gauges and M5 studs. It is not suitable for use with significantly larger or smaller wire cross-sections, as this would compromise the mechanical integrity and electrical safety of the connection. Additionally, it should not be used in environments where the terminal material is incompatible with the surrounding chemical or corrosive atmosphere.
Key specifications
Conductor cross-section: 2.5mm²
Stud size: M5
Terminal type: Claw-type ring terminal
Quantity: 100 pieces per package
Material: High-conductivity metal alloy
How to use
To use the Erko KOP ring terminal, first strip the insulation from the end of your 2.5mm² wire to the appropriate length. Insert the conductor into the terminal barrel and use a professional crimping tool designed for claw-type terminals to ensure a gas-tight connection. Once crimped, place the ring over the M5 stud and secure it firmly with a nut or bolt. Ensure that the connection is clean and free of debris before tightening to maintain optimal conductivity.
What to consider before purchase
Verify that your wire gauge is exactly 2.5mm² for a secure fit.
Ensure your mounting hardware utilizes an M5 stud.
Check that you have the correct crimping tool for claw-type terminals.
Confirm the quantity required for your specific project scale.
Usage recommendations
Always perform a pull test after crimping to ensure the wire is securely fastened within the terminal. Avoid over-tightening the mounting nut on the M5 stud to prevent damage to the terminal or the mounting surface.

## FAQ

### How much does the Erko KOP M5 Ring Terminal for 2.5mm² Wire cost, and is it available for purchase?

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 07.08.2026 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

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