# Outlet box accessory Ospel RO-4U/33 Black plastic, 1 pc, package 110×145 mm

**URL:** https://aio.lv/en/product--ospel-ro-4u33--11793076
**Data updated:** 2026-03-09 07:20 (EET)
**Category:** Power Sockets
**Manufacturer:** Ospel
**Manufacturer code:** RO-4U/33
**EAN:** 5907577492816
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ospel-ro-4u33--11793076

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Ospel RO-4U/33 is an outlet box accessory made of black plastic, supplied as a single piece. Dimensions relate to the package (110 × 145 mm). It is intended for use with compatible electrical mounting boxes and wall outlets to provide a finished mounting solution, protection and alignment for switches, sockets or low-voltage modules.

## Long description

Ospel RO-4U/33 is an accessory designed for electrical outlet installations, manufactured from black plastic and supplied as a single piece. The item is intended to work with compatible mounting boxes and wall outlets to provide a finished mounting surface, mechanical protection and correct alignment for switches, sockets or low-voltage modules. Package dimensions are 110 × 145 mm, while the component itself is optimised for use where a slim, unobtrusive frame is required.
Advantages
The black plastic construction offers electrical insulation and resistance to everyday mechanical wear while keeping installation lightweight. The accessory provides a precise fit with compatible boxes to reduce gaps and ensure stable mounting of modules. Its simple form factor supports quick installation and easy cleaning, while the neutral black finish integrates with most interior designs where dark trim or discrete appearance is preferred.
Suitable for
 Finishing of recessed electrical mounting boxes
 Mounting and alignment of switches and power sockets
 Installation of low-voltage modules such as data or audio connectors
 Renovation projects where matching black trim is required
Key specifications
 Material: plastic (black)
 Quantity: 1 piece per package
 Package dimensions: 110 × 145 mm
 Function: finishing frame / protective accessory for outlet/mounting box
How to use
Align the RO-4U/33 accessory with the compatible mounting box or outlet module so that the edges sit flush with the wall surface. Ensure the underlying box is securely fixed and wiring is completed in accordance with electrical safety standards before fitting. Insert the module or socket through the accessory opening and fasten using the mounting screws or clips provided with your outlet or switch. Check that the frame is seated evenly and does not obstruct switch or socket operation.
Usage recommendations
Verify compatibility with the specific mounting box model prior to installation and confirm that the accessory does not contact live parts. Clean with a soft, damp cloth and mild detergent if required; avoid abrasive cleaners or solvents that can damage the plastic finish.

## Specifications

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 145 mm |
| Package height | 105 mm |
| Package width | 110 mm |
| Package type | Box |
| Quantity per pack | 1 pc(s) |

### Design

| Feature | Value |
|---|---|
| Material | Plastic |
| Product colour | Black |

## FAQ

### How much does the Outlet box accessory Ospel RO-4U/33 cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 77 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 09.07.2026 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 Ospel 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 Ospel 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Outlet box accessory Ospel RO-4U/33?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11793076/67319683_large.webp