# Erko ARC Tubular Aluminum Ring Terminal 10mm Hole for 185mm² Cable

**URL:** https://aio.lv/en/product--erko-arc10-1851--12462444
**Data updated:** 2026-05-18 09:38 (EEST)
**Category:** Tool kits and accessories
**Manufacturer:** Erko
**Manufacturer code:** ARC\_10-185/1
**EAN:** 5905912866742
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--erko-arc10-1851--12462444

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The Erko ARC tubular aluminum ring terminal is designed for reliable termination of 185mm² aluminum conductors. Featuring a 10mm stud hole, this high-quality connector ensures a secure electrical connection in power distribution systems. Its robust tubular construction provides excellent conductivity and durability for professional electrical installations.

## Long description

The Erko ARC tubular aluminum ring terminal is a professional-grade connector engineered for the secure termination of 185mm² aluminum conductors. Designed for power distribution systems, this terminal features a 10mm stud hole, allowing for precise mounting onto electrical busbars or equipment terminals. Its tubular construction is optimized for high-performance electrical conductivity, ensuring a stable and long-lasting connection in demanding industrial and commercial environments.
Advantages
This aluminum ring terminal offers exceptional mechanical strength and electrical efficiency, making it a reliable choice for heavy-duty power applications. The tubular design facilitates a secure crimping process, which minimizes contact resistance and prevents overheating during operation. Its robust build quality ensures durability against environmental stressors, providing a consistent performance profile for professional electrical installations requiring high-capacity current transmission.
Suitable for
Termination of 185mm² aluminum power cables
Power distribution panels and switchgear
Industrial electrical infrastructure
Connection to busbars with 10mm mounting studs
This terminal is specifically designed for aluminum conductors and may not be suitable for copper cables due to potential galvanic corrosion issues if not properly managed with appropriate bimetallic connectors or jointing compounds. It is also not intended for applications requiring a stud hole size other than 10mm.
Key specifications
Material: Aluminum
Conductor cross-section: 185mm²
Stud hole diameter: 10mm
Type: Tubular ring terminal
To use this terminal, strip the insulation from the 185mm² aluminum cable to the appropriate length required for the barrel. Insert the conductor fully into the tubular section of the terminal. Use a professional-grade hydraulic crimping tool compatible with aluminum tubular terminals to ensure a secure and permanent connection. Ensure that the contact surface of the terminal and the mounting point are clean and free of oxidation before fastening the 10mm bolt.
What to consider before purchase
Verify the cross-section of your aluminum cable matches the 185mm² specification
Ensure the mounting stud on your equipment is compatible with the 10mm hole
Confirm the use of appropriate crimping dies for aluminum connectors
Check for compatibility with existing busbar or terminal block materials
Usage recommendations
Always apply a suitable jointing compound to the aluminum conductor before crimping to prevent oxidation and ensure optimal electrical contact over the lifespan of the installation.

## FAQ

### How much does the Erko ARC Tubular Aluminum Ring Terminal 10mm 185mm² cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 379 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 07.07.2026 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/12462444/68764261_large.webp