# Ergom KOI 50/10 Insulated Ring Terminal

**URL:** https://aio.lv/en/product--ergom-e09ko-02010105600--12457901
**Data updated:** 2026-05-18 09:37 (EEST)
**Category:** Tool kits and accessories
**Manufacturer:** Ergom
**Manufacturer code:** E09KO-02010105600
**EAN:** 5900003121212
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-14 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-02010105600--12457901

## 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 50/10 is an insulated ring terminal designed for reliable electrical connections. Engineered for 50 mm² conductors with a 10 mm stud hole, this terminal ensures secure contact and protection against short circuits in industrial and residential wiring applications. Its durable insulation provides safety and longevity for various electrical installations.

## Long description

The Ergom KOI 50/10 insulated ring terminal is a high-quality electrical component designed to provide secure and reliable connections for heavy-duty wiring. Engineered specifically for conductors with a cross-section of 50 mm², this terminal features a 10 mm stud hole, making it compatible with a wide range of industrial and residential electrical equipment. The integrated insulation sleeve offers essential protection against short circuits and accidental contact, ensuring safety in demanding environments.
Advantages
This ring terminal is built for durability and consistent performance in electrical systems. The high-grade materials used in its construction ensure excellent conductivity and mechanical strength, minimizing the risk of connection failure over time. The insulation is designed to withstand standard operating conditions, providing a robust barrier that enhances the longevity of the installation. Its precise design allows for efficient crimping, resulting in a stable and low-resistance electrical joint that meets professional standards.
Suitable for
Industrial power distribution systems
Residential electrical panel wiring
Heavy-duty machinery and equipment connections
Infrastructure and utility electrical projects
When it may not be suitable
This terminal is not suitable for conductors with a cross-section other than 50 mm² or for mounting studs that do not match the 10 mm diameter. It should not be used in environments where temperatures exceed the thermal rating of the insulation material or in applications requiring specialized chemical resistance.
Key specifications
Conductor cross-section: 50 mm²
Stud hole diameter: 10 mm
Insulation type: Integrated sleeve
Material: High-conductivity metal with protective insulation
How to use
To use the Ergom KOI 50/10, 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 compress the barrel securely onto the wire. Ensure the crimp is tight and that no loose strands are visible. Once crimped, place the ring over the 10 mm stud and tighten the nut or bolt to ensure a firm electrical connection.
What to consider before purchase
Verify the cross-section of your conductor is exactly 50 mm²
Check that your mounting stud is 10 mm in diameter
Ensure you have access to a compatible heavy-duty crimping tool
Confirm the environmental conditions are within the insulation's operating limits
Usage recommendations
Always use a calibrated crimping tool to ensure the integrity of the connection. Inspect the terminal periodically for signs of wear or loose connections in high-vibration environments.

## FAQ

### How much does the Ergom KOI 50/10 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 — 290 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/12457901/68760050_large.webp