# Insulated Ring Terminals Erko KOE\_8-50/50, 50 pcs, ring size 8 mm

**URL:** https://aio.lv/en/product--erko-koe8-5050--12107573
**Data updated:** 2026-03-20 09:58 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** Erko
**Manufacturer code:** KOE\_8-50/50
**EAN:** 5905912817522
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 78.99 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 65.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--erko-koe8-5050--12107573

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

Insulated ring terminals Erko KOE\_8-50/50, pack of 50 pieces. Designed for secure cable termination with an 8 mm mounting hole, these electrical connectors provide insulated crimp connections for stranded wires. Suitable for wiring, grounding and terminal block connections in automotive, industrial and household electrical installations where reliable insulated ring terminals are required.

## Long description

Insulated ring terminals Erko KOE\_8-50/50, pack of 50 pieces, are crimp-style electrical connectors designed to terminate stranded conductors and provide an insulated connection to bolt or stud-mounted terminals with an 8 mm ring diameter. These terminals combine a solderless crimp barrel for reliable electrical contact with a polymer insulation sleeve that protects the conductor and prevents short circuits. The product is intended for use where a secure, vibration-resistant ring connection is required in automotive, industrial and household electrical systems.
Advantages
These insulated ring terminals offer consistent mechanical retention and electrical conductivity when properly crimped, reducing the risk of loose connections. The insulation sleeve provides strain relief and protects against accidental contact and shorting. Supplied in a pack of 50, the set is convenient for repetitive installation tasks and maintenance work, ensuring a uniform connector type across multiple connections.
Suitable for
Automotive wiring and grounding points
Industrial control panels and terminal blocks
Household electrical repairs and appliance connections
Marine and recreational vehicle electrical systems (where compatible materials are required)
Key specifications
Ring internal diameter: 8 mm
Connector type: insulated ring terminal
Quantity: 50 pieces per pack
Wire type: designed for stranded conductors
Termination method: crimp (solderless)
Insulation: polymer sleeve for strain relief and protection
How to use
Strip the insulation from the conductor to the length recommended for the terminal barrel, insert the stranded wire into the crimp barrel until the insulation meets the barrel mouth, and use a suitable crimping tool sized for the terminal to form a secure mechanical and electrical connection. After crimping, visually inspect the joint and, where appropriate, apply heat-shrink tubing or additional insulation for enhanced protection. Fasten the ring over the bolt or stud and secure with the appropriate washer and nut to ensure firm contact.
Usage recommendations
Choose a crimping tool that matches the terminal size and wire gauge to achieve proper compression; improper crimping can lead to high resistance or mechanical failure. Verify material compatibility and environmental ratings for use in corrosive or high-vibration environments, and follow standard electrical safety practices and local regulations during installation.

## FAQ

### How much does the Erko insulated ring terminals KOE\_8-50/50 cost, and is it available for purchase?

The price is 78.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 30.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Erko insulated ring terminals KOE\_8-50/50 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/12107573/67643910_large.webp