# Erko KCZ Tubular Copper Ring Terminal M8 for 185mm² Conductor

**URL:** https://aio.lv/en/product--erko-kcz8-1851--12462464
**Data updated:** 2026-05-18 09:38 (EEST)
**Category:** Tool kits and accessories
**Manufacturer:** Erko
**Manufacturer code:** KCZ\_8-185/1
**EAN:** 5905912875331
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--erko-kcz8-1851--12462464

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Erko KCZ tubular copper ring terminal is designed for reliable electrical connections of 185mm² conductors. Featuring an M8 stud hole, this high-quality connector ensures optimal conductivity and mechanical strength in power distribution systems. Its specialized design allows for secure crimping, making it an essential component for professional electrical installations and industrial wiring projects.

## Long description

The Erko KCZ tubular copper ring terminal is a professional-grade electrical connector engineered for the secure termination of 185mm² conductors. Designed with precision, this terminal features an M8 stud hole, providing a robust and reliable connection point for power distribution systems and industrial electrical installations. Its tubular construction ensures excellent electrical conductivity and mechanical stability, meeting the rigorous demands of professional wiring projects.
Advantages
This terminal offers exceptional performance due to its high-quality copper construction, which minimizes electrical resistance and prevents overheating in high-load applications. The specialized tubular design facilitates a secure and uniform crimping process, ensuring that the conductor remains firmly attached under various environmental conditions. Its durable build provides long-term reliability, reducing the need for maintenance in critical power infrastructure.
Suitable for
Power distribution cabinets and switchgear
Industrial electrical wiring projects
Connecting large cross-section conductors to busbars
Heavy-duty electrical equipment installations
When it may not be suitable
This terminal is specifically designed for 185mm² conductors and is not compatible with smaller or significantly larger cable sizes. It is intended for use with M8 mounting studs and will not fit other bolt sizes without modification, which is not recommended for safety reasons.
Key specifications
Conductor cross-section: 185mm²
Stud hole diameter: M8
Material: High-conductivity copper
Type: Tubular ring terminal
How to use
To install the terminal, first strip the insulation from the end of the 185mm² conductor to the appropriate length. Insert the conductor fully into the tubular barrel of the terminal. Using a professional-grade hydraulic crimping tool compatible with this terminal size, apply sufficient pressure to create a permanent, gas-tight connection. Once crimped, secure the terminal to the M8 stud using a suitable nut and washer, ensuring the connection is tightened to the manufacturer's specified torque.
What to consider before purchase
Verify that your conductor cross-section is exactly 185mm².
Ensure the mounting surface utilizes an M8 bolt or stud.
Confirm that you have access to a hydraulic crimping tool capable of handling this terminal size.
Usage recommendations
Always ensure that the crimping tool is properly calibrated for the specific terminal type to guarantee a secure connection. Regularly inspect electrical joints for signs of oxidation or mechanical stress in high-vibration environments.

## FAQ

### How much does the Erko KCZ M8 Tubular Copper Ring Terminal 185mm² 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 — 30 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 14.07.2026 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/12462464/68764281_large.webp