# 3-phase direct electric energy meter FF WZE-3 class 1 3x230V+N

**URL:** https://aio.lv/en/product--ff-wze-3--12111623
**Data updated:** 2026-03-20 10:03 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** FF
**Manufacturer code:** WZE-3
**EAN:** 5902431670058
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 43.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 36.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ff-wze-3--12111623

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

FF WZE-3 is a 3-phase direct electric energy meter (class 1) designed for measurement in 3x230V+N systems. The meter provides direct connection to three phases without external current transformers, suitable for monitoring energy consumption in residential and small commercial installations. Key attributes include class 1 accuracy and compatibility with standard 3x230V+N networks.

## Long description

FF WZE-3 is a 3-phase direct electric energy meter designed for installation in 3x230V+N systems. It measures active electrical energy with class 1 accuracy and supports direct connection to three phase conductors without the need for external current transformers. The compact meter is intended for monitoring consumption in residential and small commercial electrical installations where three single-phase supplies share a neutral.
Advantages
The meter provides class 1 measurement accuracy for reliable billing and verification of energy use. Direct connection to three phases simplifies wiring and saves space by eliminating external current transformers. The device is compatible with standard 3x230V+N networks, offering straightforward integration into existing switchboards. Its design supports continuous monitoring of active energy across all three phases with minimal additional equipment.
Suitable for
Measuring active energy in residential multi-phase supply systems
Monitoring consumption in small commercial premises
Retrofit installations where direct phase connection is required
Applications requiring class 1 measurement accuracy
Key specifications
Connection type: direct three-phase connection (three phase conductors plus neutral)
Voltage rating: compatible with 3x230V+N networks
Accuracy class: class 1 for active energy measurement
Measurement type: active electrical energy (kWh)
Installation: DIN-rail or panel mount compatible form factor for electrical distribution boards
How to use
Install the meter in the distribution board in accordance with local electrical standards and wiring diagrams. Connect the three phase conductors and neutral to the corresponding terminals and secure all connections. Ensure the supply is de-energized during installation and verify correct phase sequence and earthing before restoring power. After installation, confirm meter operation by checking that the display or output increments with load and that readings are consistent across phases.
Usage recommendations
For accurate long-term measurements, keep connections tight and protected from moisture and dust, and perform periodic inspections. Use protective devices appropriate to the installation and follow local regulations for metering and billing applications.

## FAQ

### How much does the 3-phase direct energy meter FF WZE-3 class 1 cost, and is it available for purchase?

The price is 43.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 91 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 16.07.2026 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 FF 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 FF 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/12111623/67647307_large.webp