# Terminal connector Simet STB 50 Al/Cu threaded busbar connector for aluminium and copper conductors, black (81001007)

**URL:** https://aio.lv/en/product--simet-81001007--12112996
**Data updated:** 2026-03-20 10:05 (EET)
**Category:** Power Sockets
**Manufacturer:** Simet
**Manufacturer code:** 81001007
**EAN:** 5907813233111
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--simet-81001007--12112996

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Simet STB 50 is a threaded busbar/terminal connector designed for joining aluminium (Al) and copper (Cu) conductors. The connector provides a secure mechanical and electrical connection between dissimilar metals, suitable for busbars, power distribution and cable joints. It is supplied in a black finish and intended for electrical installations requiring mixed-metal connections.

## Long description

Simet STB 50 is a threaded busbar connector engineered to join aluminium and copper conductors in electrical installations. The connector creates a secure mechanical and electrical link between dissimilar metals, reducing galvanic corrosion and enabling reliable current transfer. Supplied with a black finish, this connector is intended for use in busbars, cable joints and power distribution systems where mixed-metal connections are required.
Advantages
The threaded design ensures a stable clamping force and straightforward installation using standard tooling. Compatibility with both aluminium and copper conductors removes the need for separate adapters when combining different conductor materials. The black finish provides visual identification and basic surface protection without affecting electrical contact quality. Its construction delivers consistent electrical conductivity and mechanical strength appropriate for power distribution tasks.
Suitable for
 Joining aluminium and copper conductors in busbars
 Power distribution panels and switchgear connections
 Cable joints in industrial and commercial electrical installations
 Retrofit or expansion projects where mixed-metal terminations are present
Key specifications
 Conductor compatibility: aluminium (Al) and copper (Cu)
 Connection type: threaded busbar/terminal connector
 Finish: black surface coating
 Typical application: busbars, cable joints and power distribution systems
How to use
Prepare conductor ends by removing insulation and any oxide layers according to standard electrical practice for aluminium and copper. Position conductors within the connector, align threads and tighten to the specified torque using a calibrated torque wrench or appropriate hand tool. Ensure secure mechanical contact and verify continuity with suitable test equipment. Follow applicable national and local electrical codes and safety procedures during installation.
Usage recommendations
When connecting aluminium to copper, use anti-oxidation compound or approved treatment if required by local practice, and tighten to the manufacturer-recommended torque to maintain long-term electrical and mechanical integrity. Inspect connections periodically for signs of corrosion or loosening in accordance with maintenance schedules.

## FAQ

### How much does the Simet STB 50 Al/Cu threaded terminal connector cost, and is it available for purchase?

The price is 8.99 € (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 16.07.2026 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 Simet 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 Simet 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/12112996/67648491_large.webp