# F&F LE-04D 3-Phase Electricity Meter 100A 230/400V with LCD Display

**URL:** https://aio.lv/en/product--ff-le-04-d--12465405
**Data updated:** 2026-05-18 09:33 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** FF
**Manufacturer code:** LE-04 D
**EAN:** 5908312593379
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 136.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 113.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ff-le-04-d--12465405

## 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

The F&F LE-04D is a 3-phase electricity meter designed for direct measurement of active electrical energy in a 3-phase network. It features a clear LCD display for monitoring consumption, supports a current of up to 100A, and operates at 230/400V. This device is ideal for precise energy monitoring in residential, commercial, and industrial electrical installations, ensuring reliable performance and easy integration into distribution boards.

## Long description

The F&F LE-04D is a professional 3-phase electricity meter engineered for the direct measurement of active electrical energy within a 3-phase power network. This device provides accurate monitoring of power consumption in various electrical systems, operating efficiently at 230/400V with a maximum current capacity of 100A. Equipped with a clear LCD display, it allows users to track energy usage data directly on the unit, making it a reliable solution for modern energy management.
Advantages
The primary benefit of the F&F LE-04D lies in its robust design and high precision, which ensures reliable energy tracking over long periods. Its direct measurement capability eliminates the need for external current transformers for loads up to 100A, simplifying the installation process significantly. The integrated LCD display provides excellent visibility, allowing for quick and easy reading of consumption values without requiring additional monitoring software. Furthermore, its compact form factor is specifically designed for standard distribution board mounting, ensuring seamless integration into existing electrical infrastructure.
Suitable for
Residential energy monitoring in multi-phase home installations
Commercial building energy management
Industrial facility power consumption tracking
Sub-metering in rental properties or office spaces
This device may not be suitable for applications requiring remote data transmission or smart home integration, as it does not feature built-in communication interfaces like Modbus or M-Bus. Additionally, it is intended for direct measurement and cannot be used in high-voltage networks exceeding the specified 230/400V range.
Key specifications
Measurement type: 3-phase active energy
Maximum current: 100A
Voltage: 230/400V
Display: Integrated LCD
Mounting: DIN rail
To use the F&F LE-04D, the device must be installed by a qualified electrician into a standard distribution board on a DIN rail. Once connected to the 3-phase power supply according to the wiring diagram, the meter begins measuring active energy automatically. The LCD display will show the accumulated energy consumption, which can be read directly from the front panel of the device.
What to consider before purchase
Verify that your electrical installation is a 3-phase system
Ensure the maximum load does not exceed 100A
Check available space in your distribution board for DIN rail mounting
Confirm if you require local monitoring only or if remote data logging is necessary
Ensure that all electrical connections are tightened securely during installation to prevent overheating and maintain measurement accuracy over time.

## FAQ

### How much does the F&F LE-04D 3-Phase Electricity Meter 100A cost, and is it available for purchase?

The price is 136.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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, Installment. All transactions are 100% secure and encrypted.

### Can F&F LE-04D 3-Phase Electricity Meter 100A 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 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/12465405/68766933_large.webp