# Kontakt-Simon 55 TSH/111 Surface-Mounted Box Extension for LINE/DUO Frames, Matte White

**URL:** https://aio.lv/en/product--kontakt-simon-tsh111--12458091
**Data updated:** 2026-05-18 09:42 (EEST)
**Category:** Power Sockets
**Manufacturer:** Kontakt-Simon
**Manufacturer code:** TSH/111
**EAN:** 5902787883126
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kontakt-simon-tsh111--12458091

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Kontakt-Simon 55 TSH/111 is a surface-mounted extension element designed for LINE and DUO series frames. This component allows for the expansion of the TSC single folding box into a multi-gang configuration. Finished in matte white, it ensures a clean and professional installation for electrical wiring systems, providing a reliable solution for modular frame setups in residential or commercial interiors.

## Long description

The Kontakt-Simon 55 TSH/111 is a specialized surface-mounted box extension designed to integrate seamlessly with the LINE and DUO series frames. This component serves as a critical modular element that allows for the expansion of a standard TSC single folding box into a multi-gang configuration. Finished in a clean matte white, it maintains aesthetic consistency with modern electrical installations, ensuring a professional and uniform appearance in both residential and commercial environments.
Advantages
This extension element provides a robust solution for users who need to upgrade their existing single-gang installations to accommodate multiple switches or sockets. By utilizing the TSH/111, you can easily create multi-gang setups without the need for complex wall modifications. The design ensures a secure fit with LINE and DUO frames, promoting structural integrity and long-term reliability for your electrical wiring system. Its matte white finish is resistant to minor scuffs and blends perfectly with contemporary interior design styles.
Suitable for
Expanding single-gang electrical boxes to multi-gang configurations
Residential electrical system upgrades
Commercial office wiring installations
Modular frame setups using LINE and DUO series components
When it may not be suitable
This product is specifically engineered for use with the Kontakt-Simon 55 series, particularly the TSC folding box and LINE/DUO frames. It is not compatible with other series or brands of electrical boxes. Furthermore, it is intended for surface-mounted applications and will not function as a recessed or flush-mounted solution.
Key specifications
Color: Matte white
Compatibility: LINE and DUO series frames
Function: Extension element for TSC single folding boxes
Mounting type: Surface-mounted
How to use
To use the Kontakt-Simon 55 TSH/111, first ensure that your existing TSC single folding box is securely mounted to the wall surface. Align the extension element with the side of the box to achieve the desired multi-gang configuration. Snap the component into place according to the modular design of the LINE or DUO frame system. Once the extension is firmly attached, proceed to install your chosen switches or sockets into the expanded frame, ensuring all electrical connections are made in accordance with local safety regulations.
What to consider before purchase
Verify that your current installation uses the TSC single folding box
Ensure compatibility with your specific LINE or DUO frame model
Confirm that the matte white finish matches your existing electrical hardware
Check that you have sufficient wall space for the expanded multi-gang configuration
Usage recommendations
For optimal results, ensure that the surface where the box is mounted is flat and stable. Always disconnect the power supply before performing any modifications to your electrical wiring system.

## FAQ

### How much does the Kontakt-Simon 55 TSH/111 Surface-Mounted Box Extension cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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 08.07.2026 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 Kontakt-Simon 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 Kontakt-Simon 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/12458091/68760232_large.webp