# KARWASZ RU-3 Z/O Universal 1-Phase/3-Phase Electricity Meter Cabinet, 12 Modules, IP30

**URL:** https://aio.lv/en/product--karwasz-ru-3-zo--12462910
**Data updated:** 2026-05-18 09:28 (EEST)
**Category:** Power Sockets
**Manufacturer:** KARWASZ
**Manufacturer code:** RU-3 Z/O
**EAN:** 5906286300214
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 83.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 69.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--karwasz-ru-3-zo--12462910

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The KARWASZ RU-3 Z/O is a versatile electricity meter cabinet designed for both surface and flush mounting. It accommodates one 1-phase or 3-phase meter and provides space for 12 additional modular devices. Featuring an IP30 protection rating, this durable enclosure is suitable for indoor electrical installations, ensuring organized and secure housing for metering equipment and circuit protection components.

## Long description

The KARWASZ RU-3 Z/O is a professional-grade electricity meter cabinet engineered for versatility and reliability in residential and commercial electrical systems. This enclosure is designed to house one 1-phase or 3-phase electricity meter while providing dedicated space for up to 12 modular devices, such as circuit breakers or residual current devices. Its robust construction ensures that all metering and protection equipment is securely organized within a single, compact unit.
Advantages
The primary benefit of this cabinet is its dual-mounting capability, allowing for both surface and flush installation depending on the specific requirements of the building interior. The design prioritizes ease of access for maintenance while maintaining a clean and professional appearance. By consolidating the meter and modular protection components into one cabinet, it simplifies the electrical layout and enhances safety by protecting sensitive equipment from accidental contact and dust accumulation.
Suitable for
Residential electrical installations
Commercial office spaces
Retrofitting existing electrical panels
New construction projects requiring 1-phase or 3-phase metering
This cabinet is not suitable for outdoor environments or areas exposed to high levels of moisture, water spray, or extreme environmental conditions, as it features an IP30 protection rating. It is also not intended for industrial environments where heavy-duty mechanical protection or high-impact resistance is required.
Key specifications
Capacity: 1 meter (1-phase or 3-phase)
Modular space: 12 modules
Protection rating: IP30
Mounting type: Surface or flush
Application: Indoor use
To use the KARWASZ RU-3 Z/O, first determine the mounting method suitable for your wall type. For flush mounting, prepare a recessed opening in the wall, insert the cabinet, and secure it firmly. For surface mounting, fix the enclosure directly to the wall surface using appropriate hardware. Once the cabinet is mounted, install the electricity meter and the modular devices onto the integrated DIN rails. Ensure all electrical connections are performed by a qualified professional in accordance with local safety regulations.
What to consider before purchase
Verify the dimensions of your electricity meter to ensure compatibility
Check the wall structure to decide between surface or flush mounting
Ensure the installation location is dry and protected from moisture
Confirm that 12 modular spaces are sufficient for your circuit protection needs
Usage recommendations
Always ensure that the power supply is disconnected before performing any installation or maintenance work inside the cabinet. Regularly inspect the enclosure for any signs of damage and ensure that the door remains properly closed to maintain the intended protection level.

## FAQ

### How much does the KARWASZ RU-3 Z/O Electricity Meter Cabinet cost, and is it available for purchase?

The price is 83.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 14.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can KARWASZ RU-3 Z/O Electricity Meter Cabinet be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 KARWASZ 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 KARWASZ 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/12462910/68764690_large.webp