# Erko KLR 35-25 Copper Reducing Connector 35 x 25 mm

**URL:** https://aio.lv/en/product--erko-klr35-251--12478152
**Data updated:** 2026-05-22 07:21 (EEST)
**Category:** Tool kits and accessories
**Manufacturer:** Erko
**Manufacturer code:** KLR\_35-25/1
**EAN:** 5905912833058
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--erko-klr35-251--12478152

## 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 Erko KLR 35-25 is a high-quality copper reducing connector designed for reliable electrical cable connections. With a cross-section reduction from 35 mm² to 25 mm², this component ensures optimal conductivity and mechanical strength in electrical installations. It is an essential tool for professional electrical work, providing a secure and durable link between conductors of different sizes.

## Long description

The Erko KLR 35-25 copper reducing connector is a professional-grade component engineered for transitioning between electrical cables of different cross-sections. Designed to connect a 35 mm² conductor to a 25 mm² conductor, this connector ensures a stable, low-resistance electrical path. Its robust copper construction provides excellent conductivity and long-term reliability for various electrical infrastructure projects.
Advantages
This reducing connector offers superior mechanical strength and electrical performance due to its high-quality copper material. The design facilitates a secure transition between conductors of unequal sizes, minimizing the risk of overheating or connection failure. Its compact form factor allows for efficient installation in tight spaces, while the material properties ensure resistance to corrosion and environmental stress, making it a dependable choice for demanding electrical systems.
Suitable for
Connecting power cables with different cross-sections in electrical panels
Industrial electrical installations requiring size transitions
Professional electrical wiring and infrastructure maintenance
Transitioning between main supply lines and branch circuits
When it may not be suitable
This connector is specifically designed for copper conductors and should not be used with aluminum cables due to the risk of galvanic corrosion. It is also not intended for applications involving high-vibration environments unless additional strain relief measures are implemented.
Key specifications
Material: High-conductivity copper
Reduction range: 35 mm² to 25 mm²
Type: Reducing connector
Application: Electrical cable termination and joining
How to use
To use the Erko KLR 35-25, ensure the cable ends are properly stripped of insulation to the required length. Insert the conductors into the respective ends of the connector. Use a professional-grade crimping tool compatible with the connector size to apply sufficient pressure, creating a permanent mechanical and electrical bond. Verify that the connection is tight and that no loose strands are visible before applying heat-shrink tubing or electrical tape for insulation.
What to consider before purchase
Verify the cross-section of your cables matches the 35 mm² and 25 mm² specifications
Ensure you have the correct crimping tool for copper connectors
Confirm the compatibility of the connector with your specific installation environment
Usage recommendations
Always use a calibrated crimping tool to ensure the integrity of the connection. Inspect the joint periodically in high-load applications to ensure continued performance.

## FAQ

### How much does the Erko KLR 35-25 Copper Reducing Connector cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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 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/12478152/68799121_large.webp