# Simet STB 50 SIMBLOCK Screw Terminal Block for Al/Cu Conductors, Green

**URL:** https://aio.lv/en/product--simet-81001005--12462761
**Data updated:** 2026-05-18 09:37 (EEST)
**Category:** Power Sockets
**Manufacturer:** Simet
**Manufacturer code:** 81001005
**EAN:** 5907813233098
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--simet-81001005--12462761

## 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 Simet STB 50 SIMBLOCK is a professional screw-type rail-mounted terminal block designed for secure electrical connections of both aluminum and copper conductors. This green terminal block ensures reliable conductivity and mechanical stability in electrical distribution panels and industrial control systems. It is engineered for efficient wire termination, providing a robust solution for demanding electrical installations.

## Long description

The Simet STB 50 SIMBLOCK is a professional screw-type terminal block engineered for reliable electrical connections in distribution panels and industrial control systems. Designed to accommodate both aluminum and copper conductors, this rail-mounted component ensures high mechanical stability and excellent electrical conductivity. Its robust construction makes it an essential element for demanding electrical installations where secure wire termination is required.
Advantages
The primary advantage of the Simet STB 50 is its versatility in handling different conductor materials, allowing for seamless integration of aluminum and copper wiring within the same system. The screw-type mechanism provides a high-pressure contact that minimizes resistance and prevents loosening over time, even under vibration. Its compact, rail-mounted design optimizes space within electrical enclosures, while the distinct green color helps in identifying specific circuit functions or grounding paths during maintenance.
Suitable for
Electrical distribution panels
Industrial automation and control systems
Power supply installations
Connecting aluminum and copper conductors in building infrastructure
When it may not be suitable
This terminal block is not intended for use in environments with extreme corrosive gases or high-moisture conditions unless housed in an appropriate IP-rated enclosure. It is also not suitable for applications requiring tool-less push-in connection methods.
Key specifications
Conductor compatibility: Aluminum and Copper
Mounting type: DIN rail
Connection type: Screw terminal
Color: Green
How to use
To install the Simet STB 50, snap the unit onto a standard DIN rail until it clicks into place. Strip the insulation from the conductor to the recommended length, insert the wire into the terminal opening, and tighten the screw using a compatible screwdriver to the specified torque. Ensure the conductor is fully seated before tightening to guarantee a secure connection.
What to consider before purchase
Verify the cross-section of your conductors matches the terminal capacity
Ensure the DIN rail type in your enclosure is compatible
Check local electrical regulations regarding the use of aluminum conductors
Usage recommendations
Always use a calibrated torque screwdriver to ensure the connection meets the manufacturer's specifications, preventing damage to the terminal or the conductor.

## FAQ

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

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 78 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 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/12462761/68764556_large.webp