# Ergom KO 25/8 Tinned Ring Terminal

**URL:** https://aio.lv/en/product--ergom-e09ko-01010104400--12446185
**Data updated:** 2026-05-18 02:49 (EEST)
**Category:** Miscellaneous repair tools
**Manufacturer:** Ergom
**Manufacturer code:** E09KO-01010104400
**EAN:** 5900003119202
**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-01010104400--12446185

## 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 25/8 is a high-quality tinned copper ring terminal designed for reliable electrical connections. It features a ring-type design suitable for 25 mm² conductors with an 8 mm stud hole. The tin plating provides excellent corrosion resistance, ensuring long-term durability and optimal conductivity in various industrial and electrical wiring applications.

## Long description

The Ergom KO 25/8 tinned ring terminal is a professional-grade electrical component engineered for secure and stable connections in demanding environments. Constructed from high-quality copper and finished with a protective tin plating, this terminal ensures superior electrical conductivity while preventing oxidation and corrosion. Its robust design is specifically tailored for 25 mm² conductors, providing a reliable termination point for heavy-duty wiring projects.
Advantages
The primary benefit of the Ergom KO 25/8 terminal lies in its exceptional material quality and protective coating. The tin plating significantly extends the lifespan of the connection by resisting environmental factors that typically cause degradation in standard copper components. Furthermore, the ring-type geometry ensures a large contact surface area, which minimizes electrical resistance and prevents overheating during high-current operations. This terminal is built to maintain structural integrity under mechanical stress, making it an ideal choice for long-term industrial installations.
Suitable for
Electrical distribution panels and switchgear
Industrial machinery and automation systems
Power supply cabling for heavy equipment
Automotive and marine electrical wiring
Grounding connections in electrical circuits
When it may not be suitable
This terminal is not intended for use with conductors that fall outside the specified 25 mm² cross-section, as improper sizing can lead to loose connections or overheating. It is also not suitable for applications requiring high-temperature resistance beyond the standard operating limits of tinned copper or for environments with extreme chemical exposure that may degrade the tin layer.
Key specifications
Material: Tinned copper
Conductor cross-section: 25 mm²
Stud hole diameter: 8 mm
Terminal type: Ring terminal
Corrosion resistance: High
How to use
To install the Ergom KO 25/8 terminal, 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-grade crimping tool designed for this specific size to ensure a gas-tight mechanical bond. Once crimped, place the ring over the corresponding 8 mm stud and secure it firmly with a nut or bolt to ensure optimal electrical contact.
What to consider before purchase
Verify that the conductor cross-section matches the 25 mm² requirement
Ensure the 8 mm stud size is compatible with your existing hardware
Use a calibrated crimping tool for reliable installation
Check the environmental conditions to ensure tinned copper is appropriate for the application
Usage recommendations
Always ensure that the crimping tool is properly calibrated for 25 mm² terminals to prevent under-crimping, which can lead to high resistance and potential connection failure. Regularly inspect connections in high-vibration environments to ensure the fastening hardware remains tight.

## FAQ

### How much does the Ergom KO 25/8 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 — 1050 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/12446185/68749350_large.webp