# Ergom KOI 50/8mm Insulated Ring Terminal

**URL:** https://aio.lv/en/product--ergom-e09ko-02010105500--12462461
**Data updated:** 2026-05-18 09:38 (EEST)
**Category:** Tool kits and accessories
**Manufacturer:** Ergom
**Manufacturer code:** E09KO-02010105500
**EAN:** 5900003121199
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ergom-e09ko-02010105500--12462461

## 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 50/8mm is an insulated ring terminal designed for secure and reliable electrical connections. Engineered for 50 mm² conductors with an 8 mm stud size, this terminal ensures optimal conductivity and mechanical stability. It is suitable for professional electrical installations, providing insulation for safety and protection against short circuits in various industrial and domestic wiring applications.

## Long description

The Ergom KOI 50/8mm Insulated Ring Terminal is a high-quality electrical component designed to provide secure and durable connections for heavy-duty wiring. Engineered specifically for conductors with a cross-section of 50 mm², this terminal features an 8 mm stud hole, making it compatible with standard industrial bolts and terminals. The integrated insulation sleeve enhances safety by preventing accidental contact and reducing the risk of short circuits in complex electrical systems.
Advantages
This ring terminal offers exceptional mechanical stability and electrical conductivity, ensuring that power transmission remains consistent even under demanding conditions. The robust construction of the terminal allows for a reliable crimped connection that resists vibration and thermal expansion. Furthermore, the high-grade insulation material provides effective protection against environmental factors, contributing to the longevity and safety of the entire electrical installation.
Suitable for
Industrial power distribution panels
Heavy machinery electrical wiring
Automotive and marine electrical systems
Infrastructure and construction projects
Renewable energy installations
When it may not be suitable
This terminal is not intended for use with conductors that fall outside the specified 50 mm² cross-section range, as an improper fit can lead to poor conductivity or mechanical failure. It is also not suitable for applications requiring high-temperature resistance beyond the specifications of the standard insulation material.
Key specifications
Conductor cross-section: 50 mm²
Stud size: 8 mm
Insulation type: Integrated sleeve
Material: High-conductivity metal with protective coating
How to use
To use the Ergom KOI 50/8mm terminal, first strip the insulation from the end of the 50 mm² conductor to the appropriate length. Insert the exposed wire fully into the barrel of the terminal. Use a professional-grade crimping tool specifically calibrated for 50 mm² terminals to ensure a secure and gas-tight connection. Once crimped, verify the connection by gently pulling on the wire to ensure it is firmly held in place before securing the terminal to the 8 mm stud using a compatible nut and washer.
What to consider before purchase
Verify the exact cross-section of your conductor wire
Ensure the stud diameter matches the 8 mm requirement
Confirm that you have access to a crimping tool suitable for 50 mm² terminals
Check the environmental conditions of the installation site
Usage recommendations
Always use a calibrated crimping tool to ensure the integrity of the connection. Avoid reusing terminals once they have been crimped, as this compromises the mechanical and electrical performance of the joint.

## FAQ

### How much does the Ergom KOI 50/8mm Insulated Ring Terminal cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 105 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/12462461/68764278_large.webp