# FF LE-03MB 3-Phase Electricity Meter with LCD Display 100A

**URL:** https://aio.lv/en/product--ff-le-03mb--12472306
**Data updated:** 2026-05-18 09:34 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** FF
**Manufacturer code:** LE-03MB
**EAN:** 5908312599807
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 256.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 211.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ff-le-03mb--12472306

## 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 FF LE-03MB is a professional 3-phase electricity meter designed for precise energy consumption monitoring. Featuring a clear LCD display, this device supports a current rating of up to 100A. It is ideal for industrial and residential electrical installations, providing reliable data for energy management and billing purposes in various power distribution systems.

## Long description

The FF LE-03MB is a professional 3-phase electricity meter engineered for accurate monitoring of electrical energy consumption. This device is designed for integration into 3-phase power distribution systems, offering a robust solution for tracking energy usage in both residential and industrial environments. Equipped with a high-contrast LCD display, it provides clear and immediate access to consumption data, ensuring reliable performance for energy management and billing applications.
Advantages
The primary benefit of the FF LE-03MB lies in its high precision and ability to handle currents up to 100A, making it suitable for demanding electrical installations. Its compact design allows for efficient space utilization in distribution boards, while the digital interface simplifies the reading process compared to traditional mechanical meters. The device is built to maintain consistent accuracy over long periods, providing a dependable foundation for monitoring energy efficiency and identifying potential power waste within a facility.
Suitable for
Monitoring energy consumption in residential buildings
Industrial power distribution systems
Sub-metering for individual tenants or departments
Energy management and cost allocation projects
When it may not be suitable
This meter is specifically designed for 3-phase electrical systems and will not function correctly in single-phase installations. Furthermore, it is intended for standard power monitoring and may not be appropriate for specialized high-frequency or non-standard electrical environments that require specific certification or advanced communication protocols not supported by this model.
Key specifications
System type: 3-phase
Maximum current: 100A
Display type: LCD
Mounting: DIN rail
How to use
The device must be installed by a qualified electrician in accordance with local electrical regulations. It is typically mounted on a standard DIN rail within a distribution cabinet. Once correctly wired into the 3-phase circuit, the meter begins recording energy consumption automatically. The LCD display cycles through the relevant data, allowing users to monitor real-time energy usage without the need for additional external software or complex configuration.
What to consider before purchase
Verify that your electrical system is 3-phase
Ensure the installation space accommodates DIN rail mounting
Confirm that the 100A capacity meets your maximum load requirements
Usage recommendations
For optimal accuracy and safety, ensure all terminal connections are tightened to the manufacturer's specified torque settings during installation. Regularly inspect the display to ensure the meter remains operational and that no error codes are present.

## FAQ

### How much does the FF LE-03MB 3-Phase Electricity Meter 100A cost, and is it available for purchase?

The price is 256.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 FF LE-03MB 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/12472306/68791686_large.webp