# Distribution block Simet SIMBLOCK SUB 220 (81650003) — universal Al/Cu, blue

**URL:** https://aio.lv/en/product--simet-81650003--12397085
**Data updated:** 2026-04-27 22:29 (EEST)
**Category:** Power Sockets
**Manufacturer:** Simet
**Manufacturer code:** 81650003
**EAN:** 5907813233029
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 41.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 34.70 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--simet-81650003--12397085

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Simet SIMBLOCK SUB 220 distribution block (model 81650003) is a universal terminal block for aluminium and copper conductors. Designed for electrical distribution and connection tasks, it provides reliable jointing of Al/Cu cables in building installations and switchgear. The blue unit suits sub-distribution and panel mounting applications where a combined Al/Cu connection is required.

## Long description

The Simet SIMBLOCK SUB 220 distribution block is a universal terminal block intended for reliable connection of aluminium and copper conductors in electrical installations. Designed for sub-distribution and panel mounting, the blue SIMBLOCK SUB 220 provides a compact, serviceable junction point for Al/Cu cables used in building wiring, switchgear and distribution boards. The unit supports safe electrical continuity and simplifies routing and organization of conductors within enclosures.
Advantages
The universal design accepts both aluminium and copper conductors without the need for separate adapters, reducing installation complexity. Its compact footprint and robust contact system ensure stable mechanical and electrical connection under normal installation conditions. The blue insulating body offers clear visual identification for sub-distribution circuits and contributes to safe handling during installation and maintenance.
Suitable for
Sub-distribution panels and small switchgear cabinets
Jointing and branching of Al and Cu conductors in building installations
Service boxes, distribution boards and industrial control panels
When it may not be suitable
This distribution block is intended for typical low-voltage distribution and indoor panel installations. It may not be suitable where extreme environmental protection (such as outdoor exposure without additional sealing), high-vibration automotive applications, or specialized high-current busbar arrangements are required. For conductor types or sizes outside the product's specified range, a different terminal solution should be selected.
Key specifications
Compatibility: designed for both aluminium (Al) and copper (Cu) conductors
Application: sub-distribution and panel mounting in electrical installations
Insulating body colour: blue for circuit identification
Mounting: suitable for installation within distribution boards and switchgear enclosures
How to use
Prepare conductors according to standard wiring practice: strip insulation to the recommended length, inspect conductor ends for cleanliness and absence of oxidation, and, if necessary for aluminium conductors, apply approved anti-oxidation treatment where required by local standards. Insert conductors into the appropriate terminal points and tighten the connection screws or clamps to the torque specified by the installer’s guidelines. After installation, verify mechanical security and electrical continuity, and ensure the insulating body is properly seated within the enclosure.
What to consider before purchase
Verify conductor size and strand type compatibility with the distribution block.
Confirm suitability for the indoor panel or enclosure environment where it will be mounted.
Check whether anti-oxidation treatment for aluminium conductors is required by local regulations.
Usage recommendations
Install and tighten connections using appropriate torque tools, follow local electrical codes for aluminium-to-copper connections, and perform continuity and safety checks after installation. Where required, use approved compound for aluminium conductors and ensure regular inspection in accordance with maintenance schedules.

## FAQ

### How much does the Simet SIMBLOCK SUB 220 distribution block 81650003 cost, and is it available for purchase?

The price is 41.99 € (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 15.07.2026 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/12397085/68680635_large.webp