# Ergom KO 25/10 Tinned Ring Terminal

**URL:** https://aio.lv/en/product--ergom-e09ko-01010104500--12449856
**Data updated:** 2026-05-18 02:54 (EEST)
**Category:** Tool kits and accessories
**Manufacturer:** Ergom
**Manufacturer code:** E09KO-01010104500
**EAN:** 5900003119219
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ergom-e09ko-01010104500--12449856

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The Ergom KO 25/10 is a high-quality tinned copper ring terminal designed for reliable electrical connections. This terminal is engineered for 25 mm² conductors and features a 10 mm stud hole size. Its tinned finish provides excellent corrosion resistance, making it suitable for professional electrical installations, industrial wiring, and power distribution systems where secure and durable contact is required.

## Long description

The Ergom KO 25/10 tinned ring terminal is a professional-grade electrical component designed to provide secure and long-lasting connections for 25 mm² conductors. Manufactured from high-quality copper and finished with a protective tin coating, this terminal ensures optimal electrical conductivity while effectively resisting oxidation and environmental corrosion. Its robust construction makes it an essential part of reliable power distribution and industrial wiring systems.
Advantages
The primary benefit of the Ergom KO 25/10 is its superior corrosion resistance, achieved through a high-quality tin plating process that protects the copper base from degradation in harsh environments. The ring design ensures a stable, vibration-resistant connection that remains secure over time, reducing the risk of contact resistance or overheating. Its precise engineering allows for consistent performance in demanding electrical applications, ensuring that power transmission remains efficient and safe.
Suitable for
Industrial electrical installations
Power distribution panels and switchgear
Automotive and heavy machinery wiring
Grounding connections
This terminal is not suitable for conductors with a cross-section other than 25 mm², as using an incorrect size may result in a loose or unsafe connection. It is also not intended for use with stud sizes that do not match the 10 mm hole diameter, as this would compromise the mechanical integrity of the installation.
Key specifications
Conductor cross-section: 25 mm²
Stud hole diameter: 10 mm
Material: Tinned copper
Connection type: Ring terminal
To use the Ergom KO 25/10, first strip the insulation from the end of the 25 mm² conductor to the appropriate length. Insert the conductor into the barrel of the terminal and use a professional crimping tool specifically designed for this size to ensure a permanent mechanical bond. Once crimped, place the ring over the corresponding 10 mm stud and secure it firmly with a nut or bolt to complete the electrical circuit.
What to consider before purchase
Verify that your conductor cross-section is exactly 25 mm²
Ensure the mounting stud diameter is 10 mm
Use a compatible crimping tool for 25 mm² terminals
Check environmental conditions to ensure tinned copper is appropriate for your specific application
Usage recommendations
Always ensure that the crimping tool is calibrated correctly for the terminal size to prevent under-crimping or damage to the conductor. Regularly inspect connections in high-vibration environments to ensure that the fastening hardware remains tight.

## FAQ

### How much does the Ergom KO 25/10 Tinned Ring Terminal cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 261 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 02.07.2026 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/12449856/68752653_large.webp