# Erko KCZ 12-185 Tubular Copper Ring Terminal with Reduced Palm

**URL:** https://aio.lv/en/product--erko-kcz12-1851--12468031
**Data updated:** 2026-05-18 09:36 (EEST)
**Category:** Tool kits and accessories
**Manufacturer:** Erko
**Manufacturer code:** KCZ\_12-185/1
**EAN:** 5905912875584
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--erko-kcz12-1851--12468031

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The Erko KCZ 12-185 is a high-quality tubular copper ring terminal designed for reliable electrical connections. Featuring a reduced palm design, this terminal ensures optimal contact and conductivity for heavy-duty wiring applications. It is engineered for professional electrical installations, providing a secure and durable termination for copper conductors in various industrial and commercial power systems.

## Long description

The Erko KCZ 12-185 tubular copper ring terminal is a professional-grade component engineered for secure and efficient electrical terminations. Designed specifically for heavy-duty applications, this terminal features a reduced palm construction that allows for installation in confined spaces where standard terminals might not fit. Crafted from high-conductivity copper, it ensures minimal resistance and long-term reliability in demanding industrial and commercial power systems.
Advantages
The primary benefit of the Erko KCZ 12-185 is its specialized reduced palm design, which provides flexibility during installation without compromising electrical performance. The tubular structure facilitates a robust crimping process, ensuring a permanent connection between the conductor and the terminal. Its high-quality copper material offers excellent corrosion resistance and superior thermal management, making it an ideal choice for critical electrical infrastructure where safety and durability are paramount.
Suitable for
Industrial power distribution systems
Commercial electrical panel wiring
Heavy-duty machinery and equipment connections
Copper conductor terminations in confined spaces
When it may not be suitable
This terminal is not intended for use with aluminum conductors, as galvanic corrosion may occur. It is also not suitable for applications requiring high-vibration resistance without additional strain relief measures or for environments with extreme chemical exposure that could degrade copper.
Key specifications
Material: High-conductivity copper
Design: Tubular ring terminal with reduced palm
Conductor compatibility: Copper cables
Application: Professional electrical installations
How to use
To install the Erko KCZ 12-185, first strip the insulation from the copper conductor to the appropriate length. Insert the conductor fully into the tubular barrel of the terminal. Use a professional-grade hydraulic or manual crimping tool compatible with the terminal size to perform the crimp. Ensure the crimp is centered on the barrel to achieve a secure mechanical and electrical bond. Inspect the connection for any loose strands or improper deformation before energizing the circuit.
What to consider before purchase
Verify the cross-sectional area of your copper cable matches the terminal specifications.
Ensure you have the correct crimping die set for this specific terminal type.
Check the mounting bolt size to ensure compatibility with the ring hole.
Usage recommendations
Always use calibrated crimping tools to ensure the integrity of the connection. Avoid reusing terminals after they have been crimped, as the material integrity is compromised once deformed.

## FAQ

### How much does the Erko KCZ 12-185 Copper Ring Terminal cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 16.07.2026 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 Erko 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 Erko 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/12468031/68770550_large.webp