# Simet STB 50-2 SIMBLOCK Screw Terminal Block for Aluminum and Copper Conductors

**URL:** https://aio.lv/en/product--simet-81002007--12458256
**Data updated:** 2026-05-18 09:43 (EEST)
**Category:** Power Sockets
**Manufacturer:** Simet
**Manufacturer code:** 81002007
**EAN:** 5907813233166
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-07-07 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--simet-81002007--12458256

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Simet STB 50-2 SIMBLOCK is a professional screw-type terminal block designed for reliable connection of aluminum and copper conductors. This terminal block ensures secure electrical contact and is suitable for various industrial and residential electrical installations. Its robust construction provides durability and efficient performance in power distribution systems.

## Long description

The Simet STB 50-2 SIMBLOCK is a high-quality screw-type terminal block engineered for the secure and reliable connection of both aluminum and copper conductors. Designed for professional electrical installations, this component facilitates efficient power distribution in residential, commercial, and industrial environments. Its robust build quality ensures long-term stability and excellent electrical conductivity, making it a dependable choice for demanding electrical systems.
Advantages
This terminal block offers exceptional versatility by allowing the connection of different conductor materials, specifically aluminum and copper, within a single unit. The screw-type mechanism provides a high-pressure contact that minimizes resistance and prevents overheating, ensuring safety and longevity of the connection. Its durable housing is designed to withstand mechanical stress and environmental factors, providing consistent performance in various power distribution setups.
Suitable for
Residential electrical distribution boards
Industrial power supply systems
Connecting aluminum and copper wiring
General electrical installation projects
When it may not be suitable
This terminal block is not intended for use in environments with extreme vibration or high-temperature conditions that exceed the manufacturer's specified thermal limits. It is also not suitable for applications requiring specialized connectors for flexible fine-stranded cables unless specifically verified for such use.
Key specifications
Conductor compatibility: Aluminum and Copper
Connection type: Screw terminal
Application: Power distribution
Material: Durable industrial-grade housing
How to use
To use the Simet STB 50-2, ensure the power supply is disconnected before starting any installation. Strip the insulation from the conductor to the required length, insert the wire into the terminal opening, and tighten the screw firmly to secure the connection. Verify that the conductor is held tightly and that no loose strands are visible. Always ensure the terminal is mounted securely within a suitable enclosure or distribution board.
What to consider before purchase
Verify the cross-section of your conductors matches the terminal capacity
Ensure the installation environment is compatible with the terminal's specifications
Check local electrical regulations for the use of aluminum conductors
Usage recommendations: Regularly inspect terminal connections in power distribution systems to ensure screws remain tight, especially when using aluminum conductors which may require periodic maintenance due to thermal expansion.

## FAQ

### How much does the Simet STB 50-2 SIMBLOCK Screw Terminal Block cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 01.07.2026 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/12458256/68760393_large.webp