# Ergom KOI 25/16 PC Insulated Ring Terminal

**URL:** https://aio.lv/en/product--ergom-e09ko-02010204100--12444866
**Data updated:** 2026-05-18 02:43 (EEST)
**Category:** Electronics Accessories
**Manufacturer:** Ergom
**Manufacturer code:** E09KO-02010204100
**EAN:** 5900003169085
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ergom-e09ko-02010204100--12444866

## 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 KOI 25/16 PC is an insulated ring terminal designed for reliable electrical connections. This high-quality connector ensures secure termination for cables, providing excellent conductivity and protection. Ideal for professional electrical installations, it features durable insulation for safety and long-term performance in various industrial and domestic wiring applications.

## Long description

The Ergom KOI 25/16 PC insulated ring terminal is a professional-grade electrical connector engineered for secure and reliable cable termination. Designed to facilitate stable electrical contact, this terminal features high-quality materials that ensure excellent conductivity and long-term durability in demanding environments. The integrated insulation provides essential protection against short circuits and accidental contact, making it a dependable choice for both industrial and domestic electrical wiring projects.
Advantages
This ring terminal offers superior mechanical strength and electrical performance due to its robust construction. The insulation is specifically designed to withstand standard operating conditions, ensuring that the connection remains stable over time. By providing a firm grip on the conductor, it minimizes the risk of loose connections, which helps in maintaining the integrity of the entire electrical system. Its design allows for efficient installation, saving time during complex wiring tasks while maintaining high safety standards.
Suitable for
Industrial electrical panel wiring
Domestic electrical installations
Power distribution systems
Automotive electrical repairs
Control cabinet assembly
This terminal may not be suitable for applications involving extreme high-temperature environments that exceed the thermal rating of the insulation material. It is also not intended for use with cable sizes that do not match the specific dimensions of the terminal, as this could compromise the mechanical and electrical integrity of the connection.
Key specifications
Type: Insulated ring terminal
Conductor cross-section: 25 mm²
Stud hole diameter: 16 mm
Material: High-conductivity copper with protective insulation
Design: Ring shape for secure bolt-down connection
To use the Ergom KOI 25/16 PC, first strip the insulation from the end of the electrical cable to the appropriate length. Insert the conductor into the metal barrel of the terminal. Use a professional-grade crimping tool specifically calibrated for insulated terminals to compress the barrel firmly onto the wire. Ensure that the crimp is tight and that no loose strands are visible before securing the ring end to the desired terminal block or stud using a compatible bolt and nut.
What to consider before purchase
Verify the cross-section of your cable matches the 25 mm² specification
Ensure the 16 mm stud hole is compatible with your mounting hardware
Confirm that you have the correct crimping tool for insulated terminals
For optimal performance and safety, always ensure that the crimping process is performed correctly and that the connection point is free from dirt or oxidation. Regularly inspect the connection for signs of wear or thermal stress in high-vibration environments.

## FAQ

### How much does the Ergom KOI 25/16 PC Insulated Ring Terminal cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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/12444866/68748095_large.webp