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

**URL:** https://aio.lv/en/product--karwasz-ru-3-zo-e--12462890
**Data updated:** 2026-05-18 09:31 (EEST)
**Category:** Power Sockets
**Manufacturer:** KARWASZ
**Manufacturer code:** RU-3 Z/O /E
**EAN:** 5906286309323
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 77.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 64.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--karwasz-ru-3-zo-e--12462890

## 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 KARWASZ RU-3 Z/O/E is a versatile universal meter cabinet designed for surface or flush mounting. It accommodates one three-phase electricity meter and provides space for 12 additional modular devices. Featuring an IP30 protection rating, this 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/E is a professional-grade universal meter cabinet engineered to provide a secure and organized housing solution for electrical metering and distribution equipment. This versatile enclosure is designed to accommodate one three-phase electricity meter while offering additional space for up to 12 modular devices, such as circuit breakers or residual current devices. Its robust construction ensures reliable performance in residential and commercial indoor electrical systems.
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 infrastructure. The design prioritizes ease of access for maintenance while maintaining a clean and professional appearance. By integrating both the meter and modular protection components into a single unit, it significantly simplifies the electrical installation process and optimizes space within utility rooms or distribution areas.
Suitable for
Residential electrical metering installations
Commercial building distribution boards
Housing three-phase electricity meters
Organizing modular circuit protection devices
When it may not be suitable
This cabinet is rated IP30, meaning it is not protected against water ingress or high levels of dust. Therefore, it is not suitable for outdoor use or installation in damp, humid, or harsh industrial environments where moisture or debris could compromise the internal components.
Key specifications
Capacity: 1 three-phase meter and 12 modular spaces
Mounting type: Universal (surface or flush)
Protection rating: IP30
Application: Indoor use
Depth: 115 mm
How to use
The cabinet should be installed by a qualified electrician in accordance with local electrical codes. For flush mounting, prepare a wall recess of the appropriate size, insert the cabinet, and secure it firmly. For surface mounting, fix the enclosure directly to a flat, stable wall surface using the provided mounting points. Once secured, mount the three-phase meter onto the designated base and install the modular devices onto the DIN rail. Ensure all wiring is correctly routed and terminated before closing the front cover.
What to consider before purchase
Verify the dimensions of your specific three-phase meter to ensure compatibility.
Confirm that the installation environment is dry and protected from dust.
Check if the 12-module capacity is sufficient for your planned circuit protection requirements.
Usage recommendations
Always ensure the power supply is disconnected before performing any installation or maintenance work inside the cabinet. Regularly inspect the enclosure for any signs of physical damage or loose connections to maintain safe operation.

## FAQ

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

The price is 77.49 € (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 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, Installment. All transactions are 100% secure and encrypted.

### Can KARWASZ RU-3 Z/O/E Universal 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/12462890/68764674_large.webp