# Erko ring terminal tinned 1 mm², pack 100 – KOE\_4-1/100

**URL:** https://aio.lv/en/product--erko-koe4-1100--12114487
**Data updated:** 2026-03-20 10:07 (EET)
**Category:** Electronics Accessories
**Manufacturer:** Erko
**Manufacturer code:** KOE\_4-1/100
**EAN:** 5905912816266
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--erko-koe4-1100--12114487

## 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

Erko tinned ring terminals, model KOE\_4-1/100, are electrical cable end connectors for 1 mm² conductors supplied in a pack of 100. Tinned finish improves corrosion resistance and solderability. Designed for secure screw or stud connections in control panels, automotive wiring, household appliances and general electrical installations.

## Long description

Erko ring terminal tinned 1 mm², pack 100 – KOE\_4-1/100 are ring-type cable end connectors designed for 1 mm² conductors and supplied in a package of 100 pieces. The tinned finish enhances corrosion resistance and improves solderability, helping to maintain reliable electrical contact in environments where oxidation or moisture may occur. These ring terminals are intended for secure screw or stud connections in control cabinets, automotive wiring harnesses, household appliance assemblies and general electrical installations requiring compact, reliable terminations.
Advantages
The tinned surface provides improved protection against corrosion and facilitates soldering for reinforced mechanical and electrical connection. The ring shape ensures a stable, vibration-resistant contact when fastened with screws or bolts. Supplied in a pack of 100, these terminals are suitable for repetitive installation tasks and reduce the need for frequent reordering. Their design supports neat wire management and consistent termination quality across multiple wiring points.
Suitable for
Control panels and industrial switchgear
Automotive wiring and electrical systems
Household appliances and consumer electronics
General electrical installation and maintenance
Key specifications
Conductor cross-section: 1 mm²
Terminal type: ring terminal
Finish: tinned (tin-plated)
Attachment method: screw or stud connection
Packaging quantity: 100 pieces per pack
How to use
Strip the insulation from the conductor to the appropriate length for the terminal barrel. Insert the bare conductor fully into the terminal barrel, then use a crimping tool sized for 1 mm² terminals to make a secure crimp. Place the ring terminal over the screw or stud and tighten the fastener to the manufacturer-recommended torque for the application. If soldering is required, the tinned finish allows solder to wet the terminal more readily; perform soldering after crimping and allow the joint to cool naturally.
Usage recommendations
Ensure the crimping tool and die match the 1 mm² terminal size to achieve a reliable mechanical and electrical connection. Verify that the screw or stud and mating surface are clean and free of corrosion before installation. Use appropriate torque values for the fasteners to avoid over-compression of the terminal or damage to the conductor.

## FAQ

### How much does the Erko ring terminal tinned 1 mm² KOE\_4-1/100 cost, and is it available for purchase?

The price is 16.49 € (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 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/12114487/67649762_large.webp