# Ergom K90R 50/10 90° Angled Ring Terminal

**URL:** https://aio.lv/en/product--ergom-e11km-01040102400--12457932
**Data updated:** 2026-05-18 09:31 (EEST)
**Category:** Tool kits and accessories
**Manufacturer:** Ergom
**Manufacturer code:** E11KM-01040102400
**EAN:** 5900003107537
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ergom-e11km-01040102400--12457932

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Ergom K90R 50/10 is a professional 90° angled ring terminal designed for reliable electrical connections. Engineered for 50 mm² conductors with a 10 mm stud hole, this terminal ensures optimal conductivity and secure fastening in power distribution systems. Its robust construction makes it suitable for demanding industrial and electrical installation applications.

## Long description

The Ergom K90R 50/10 is a professional-grade 90° angled ring terminal designed to provide secure and efficient electrical connections in power distribution systems. Engineered for high-performance applications, this terminal is specifically crafted to accommodate 50 mm² conductors and features a 10 mm stud hole for reliable fastening. Its durable construction ensures long-term stability and optimal electrical conductivity, making it an essential component for demanding electrical installations.
Advantages
The primary benefit of the Ergom K90R 50/10 is its specialized 90-degree angled design, which allows for easier cable routing in confined spaces where straight terminals might be impractical. By facilitating a right-angle connection, it reduces mechanical stress on the cable and the terminal point, contributing to a more organized and safer electrical panel layout. The high-quality material composition ensures excellent contact resistance and durability under various environmental conditions, providing a dependable solution for heavy-duty electrical work.
Suitable for
Power distribution cabinets and switchgear
Industrial electrical installations
Connection of heavy-duty power cables
Automotive and machinery power systems
When it may not be suitable
This terminal is not intended for use with conductors that do not match the specified 50 mm² cross-section, as improper sizing can lead to poor contact and overheating. It is also not suitable for applications requiring straight-line connections where the 90-degree bend would interfere with the intended cable path or cause unnecessary tension on the wire.
Key specifications
Conductor cross-section: 50 mm²
Stud hole diameter: 10 mm
Angle: 90°
Terminal type: Ring terminal
How to use
To use the Ergom K90R 50/10, first strip the insulation from the end of the 50 mm² conductor to the appropriate length. Insert the conductor fully into the barrel of the terminal. Use a professional-grade crimping tool compatible with 50 mm² terminals to perform a secure crimp, ensuring the connection is mechanically sound and electrically conductive. Once crimped, place the ring end over the corresponding 10 mm stud and tighten the nut firmly to ensure a stable, low-resistance connection.
What to consider before purchase
Verify the conductor cross-section matches 50 mm²
Ensure the stud size is exactly 10 mm
Check available space to confirm the 90° angle is appropriate for your layout
Ensure you have the correct crimping tool for this terminal size
Usage recommendations: Always use a calibrated crimping tool to ensure the integrity of the connection. Periodically inspect the terminal for signs of corrosion or loosening, especially in high-vibration environments, to maintain optimal electrical performance.

## FAQ

### How much does the Ergom K90R 50/10 90° Angled Ring Terminal 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 — 183 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 06.07.2026 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 Ergom 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 Ergom 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/12457932/68760081_large.webp