# Ergom PMA 16 Al-Cu Bimetallic Washer

**URL:** https://aio.lv/en/product--ergom-e13kc-01060100800--12461159
**Data updated:** 2026-05-18 09:26 (EEST)
**Category:** Miscellaneous repair tools
**Manufacturer:** Ergom
**Manufacturer code:** E13KC-01060100800
**EAN:** 5900003195930
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ergom-e13kc-01060100800--12461159

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Ergom PMA 16 Al-Cu bimetallic washer is designed for reliable electrical connections between aluminum and copper conductors. This component prevents galvanic corrosion by ensuring proper contact transition, making it an essential element for professional electrical installations and power distribution systems where mixed metal connections are required.

## Long description

The Ergom PMA 16 Al-Cu bimetallic washer is a specialized component engineered to facilitate secure and durable electrical connections between aluminum and copper conductors. By acting as a transition interface, this washer effectively mitigates the risk of galvanic corrosion that typically occurs when dissimilar metals are joined directly. Its robust construction ensures stable electrical contact, making it a critical part of professional electrical infrastructure and power distribution systems.
Advantages
The primary benefit of the Ergom PMA 16 washer is its ability to prevent electrochemical degradation at the junction point of aluminum and copper. By providing a stable bimetallic interface, it maintains low contact resistance over time, which is essential for preventing overheating and potential system failures. The design is optimized for ease of installation, ensuring that electrical professionals can achieve reliable, long-lasting connections in diverse environmental conditions.
Suitable for
Connecting aluminum cables to copper terminals
Power distribution cabinets and switchgear
Industrial electrical installations
Renewable energy infrastructure projects
This washer may not be suitable for applications involving high-vibration environments where specific locking mechanisms are required, or for use with materials other than aluminum and copper. It is not intended for structural load-bearing applications and should only be used within the specified electrical parameters of the installation.
Key specifications
Material: Bimetallic (Aluminum-Copper)
Compatibility: Aluminum and copper conductors
Function: Corrosion prevention in mixed-metal joints
Application: Electrical contact transition
To use the Ergom PMA 16 washer, place it between the aluminum and copper surfaces during the fastening process. Ensure that the contact surfaces are clean and free of oxidation before installation. Tighten the connection to the manufacturer's recommended torque specifications to ensure optimal pressure and electrical conductivity across the interface.
What to consider before purchase
Verify the conductor sizes match the washer dimensions
Ensure the installation environment is compatible with bimetallic connections
Check local electrical codes for specific requirements regarding mixed-metal joints
For best results, always ensure that the contact surfaces are properly prepared and that the connection is protected from moisture to further enhance the longevity of the electrical joint.

## FAQ

### How much does the Ergom PMA 16 Al-Cu Bimetallic Washer cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 351 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 03.07.2026 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/12461159/68763106_large.webp