# Ergom KO 50/12 Tinned Ring Terminal

**URL:** https://aio.lv/en/product--ergom-e09ko-01010105701--12460527
**Data updated:** 2026-05-18 09:39 (EEST)
**Category:** Tool kits and accessories
**Manufacturer:** Ergom
**Manufacturer code:** E09KO-01010105701
**EAN:** 5900003119370
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ergom-e09ko-01010105701--12460527

## 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 KO 50/12 is a high-quality tinned copper ring terminal designed for reliable electrical connections. With a 50 mm² cross-section and a 12 mm stud hole, this terminal ensures optimal conductivity and corrosion resistance. It is ideal for professional electrical installations, providing a secure and durable termination for power cables in industrial and commercial applications.

## Long description

The Ergom KO 50/12 tinned ring terminal is a professional-grade electrical component engineered for secure and efficient cable termination. Constructed from high-quality copper and finished with a protective tin coating, this terminal provides excellent electrical conductivity while preventing oxidation and corrosion in demanding environments. Its robust design ensures a stable connection for power cables, making it a reliable choice for critical electrical infrastructure.
Advantages
The primary benefit of this terminal is its superior material composition, which guarantees low contact resistance and long-term durability. The tin plating significantly enhances resistance to environmental factors, ensuring that the connection remains stable even in humid or industrial conditions. Furthermore, the precise manufacturing process ensures a perfect fit for 50 mm² cables, facilitating easy installation and reducing the risk of mechanical failure or overheating at the connection point.
Suitable for
Industrial power distribution systems
Commercial electrical installations
Heavy-duty machinery wiring
Battery and grounding connections
Renewable energy infrastructure
When it may not be suitable
This terminal is not intended for use with cables that do not match the 50 mm² cross-section, as an improper fit can lead to poor electrical contact and potential safety hazards. It is also not suitable for applications requiring specialized insulation or non-standard stud sizes larger or smaller than 12 mm.
Key specifications
Material: Tinned copper
Cable cross-section: 50 mm²
Stud hole diameter: 12 mm
Type: Ring terminal
How to use
To use the Ergom KO 50/12 terminal, first strip the insulation from the end of the 50 mm² cable to the appropriate length. Insert the conductor into the barrel of the terminal and use a professional crimping tool designed for this specific cross-section to ensure a gas-tight connection. Once crimped, the ring end can be securely fastened to the desired terminal block or stud using a compatible bolt and nut, ensuring the connection is tightened to the manufacturer's torque specifications.
What to consider before purchase
Verify the cable cross-section matches the 50 mm² requirement
Ensure the 12 mm stud size is compatible with your equipment
Confirm that you have the correct crimping tool for high-gauge copper terminals
Check the environmental conditions to ensure tinned copper is appropriate for your application
Usage recommendations
Always ensure that the crimping tool is calibrated and suitable for the specific terminal type to achieve a secure, low-resistance connection. Regularly inspect connections in high-vibration environments to ensure they remain tight over time.

## FAQ

### How much does the Ergom KO 50/12 Ring Terminal cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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/12460527/68762496_large.webp