# Ergom KO 35/12 Tinned Copper Ring Terminal

**URL:** https://aio.lv/en/product--ergom-e09ko-01010105101--12468025
**Data updated:** 2026-05-18 09:36 (EEST)
**Category:** Tool kits and accessories
**Manufacturer:** Ergom
**Manufacturer code:** E09KO-01010105101
**EAN:** 5900003119271
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-11 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-01010105101--12468025

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Ergom KO 35/12 is a high-quality tinned copper ring terminal designed for reliable electrical connections. It features a 35 mm² cross-section and a 12 mm stud hole diameter. This terminal ensures excellent conductivity and corrosion resistance, making it ideal for professional electrical installations, power distribution systems, and industrial wiring applications where secure termination is required.

## Long description

The Ergom KO 35/12 is a professional-grade tinned copper ring terminal engineered to provide secure and efficient electrical terminations. Designed for conductors with a cross-section of 35 mm², this terminal features a 12 mm stud hole, ensuring compatibility with standard industrial bolts and connection points. The high-quality copper construction combined with a protective tin coating offers superior electrical conductivity and long-term resistance to oxidation and environmental corrosion.
Advantages
This ring terminal stands out due to its robust construction which guarantees a stable electrical contact even under demanding conditions. The tin plating process significantly enhances the durability of the component by preventing corrosion, which is essential for maintaining low contact resistance over time. Its precise design facilitates easy installation and ensures a reliable mechanical connection that can withstand vibrations and thermal expansion in various electrical systems.
Suitable for
Power distribution cabinets and switchgear
Industrial electrical installations
Grounding connections
Heavy-duty machinery wiring
Automotive and marine electrical systems
When it may not be suitable
This terminal is not intended for use with conductors that do not match the 35 mm² cross-section, as improper sizing can lead to overheating or mechanical failure. It is also not suitable for applications requiring high-temperature insulation or specialized chemical resistance beyond what standard tinned copper provides.
Key specifications
Material: Tinned copper
Conductor cross-section: 35 mm²
Stud hole diameter: 12 mm
Connection type: Ring terminal
How to use
To install the terminal, first strip the insulation from the end of the 35 mm² cable to the appropriate length. Insert the conductor fully into the barrel of the terminal. Use a professional crimping tool specifically calibrated for 35 mm² terminals to ensure a gas-tight mechanical bond between the wire and the terminal. Once crimped, place the ring over the corresponding 12 mm stud and secure it firmly with a nut and washer to ensure optimal contact pressure.
What to consider before purchase
Verify the cross-section of your cable matches the 35 mm² specification
Ensure the stud size of your connection point is 12 mm
Check that you have the correct crimping tool for this terminal size
Confirm the environmental conditions are suitable for tinned copper
Usage recommendations
Always ensure the crimping tool is properly maintained and calibrated to the specific terminal size to prevent loose connections or wire damage. Periodically inspect the connection for signs of overheating or corrosion in high-vibration environments.

## FAQ

### How much does the Ergom KO 35/12 Tinned 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 — 101 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 03.07.2026 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/12468025/68770543_large.webp