# Erko ACL 25-35/1 Aluminum-Copper Reduction Connector, Sealed

**URL:** https://aio.lv/en/product--erko-acl25-351--12457886
**Data updated:** 2026-05-18 09:37 (EEST)
**Category:** Miscellaneous repair tools
**Manufacturer:** Erko
**Manufacturer code:** ACL\_25-35/1
**EAN:** 5905912836486
**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-acl25-351--12457886

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Erko ACL 25-35/1 is a sealed reduction connector designed for reliable electrical connections between aluminum and copper conductors. With a capacity for 25mm to 35mm cross-sections, this component ensures high conductivity and corrosion resistance in electrical installations. Its sealed construction provides protection against environmental factors, making it suitable for professional power distribution systems.

## Long description

The Erko ACL 25-35/1 is a high-quality sealed reduction connector engineered to facilitate secure and efficient electrical transitions between aluminum and copper conductors. Designed for cross-sections ranging from 25mm to 35mm, this connector is an essential component for maintaining electrical integrity in mixed-metal wiring systems. Its robust construction ensures long-term reliability and optimal conductivity, effectively preventing galvanic corrosion that typically occurs when dissimilar metals are joined.
Advantages
The primary benefit of the Erko ACL 25-35/1 is its specialized sealed design, which provides superior protection against moisture, oxidation, and environmental contaminants. By creating a hermetic seal, it prevents the degradation of the contact point, ensuring a stable electrical connection over the lifespan of the installation. The connector is built to withstand the physical stresses of power distribution environments, offering a durable solution that minimizes maintenance needs and enhances the safety of electrical networks.
Suitable for
Connecting aluminum cables to copper conductors in power distribution panels
Industrial electrical installations requiring reliable metal transitions
Outdoor or humid environments where moisture protection is critical
Professional electrical grid maintenance and infrastructure upgrades
This connector may not be suitable for applications involving conductors outside the specified 25mm to 35mm range, as improper sizing can lead to poor contact or overheating. It is also not intended for use in high-vibration environments without additional strain relief measures.
Key specifications
Material: Aluminum-Copper bimetallic construction
Conductor capacity: 25mm to 35mm
Type: Sealed reduction connector
Corrosion resistance: High
To use the Erko ACL 25-35/1, ensure that both the aluminum and copper conductors are properly stripped of insulation to the required length. Insert the conductors into the respective ends of the connector and apply the appropriate crimping tool as specified by standard electrical installation practices. Ensure the connection is fully seated and that the sealing mechanism is intact to maintain the integrity of the joint.
What to consider before purchase
Verify the exact cross-section of your aluminum and copper cables
Ensure compatibility with your existing crimping tools
Confirm the environmental conditions of the installation site
For optimal performance, always use professional-grade crimping equipment and ensure that the contact surfaces are clean and free of debris before installation. Regular inspection of the connection point is recommended in high-load electrical systems.

## FAQ

### How much does the Erko ACL 25-35/1 Aluminum-Copper Reduction Connector 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 — 2 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 09.07.2026 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/12457886/68760035_large.webp