# Three-phase electricity meter FF LE-02D CT class 1 LCD (LE-02D CT)

**URL:** https://aio.lv/en/product--ff-le-02d-ct--12258373
**Data updated:** 2026-04-27 22:27 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** FF
**Manufacturer code:** LE-02D CT
**EAN:** 5908312595083
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 93.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 77.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ff-le-02d-ct--12258373

## 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

Three-phase electricity meter FF LE-02D CT class 1 with LCD display designed for measuring active energy in three-phase installations. Features class 1 accuracy and CT (current transformer) input for external current measurement. Suited for industrial or commercial distribution panels, energy monitoring and billing, and integration where precise three-phase consumption measurement is required.

## Long description

The Three-phase electricity meter FF LE-02D CT class 1 LCD is a DIN-rail mounted energy meter for measuring active energy in three-phase electrical installations where CT (current transformer) inputs are used. It provides class 1 accuracy and a clear LCD readout for cumulative energy measurements, making it suitable for distribution panels in commercial and light-industrial environments. The meter accepts external current transformer inputs to measure higher currents while keeping the meter itself compact and isolated from high currents.
Advantages
The meter offers class 1 measurement accuracy, ensuring reliable active energy readings for billing, monitoring, and power management. The LCD display presents cumulative values in a readable format and the device’s CT input supports flexible installation with a variety of external current transformers. Its DIN-rail form factor and three-phase capability allow integration into standard electrical panels without significant space or wiring changes.
Suitable for
Monitoring three-phase energy consumption in commercial or light-industrial distribution boards
Energy billing and sub-billing where class 1 accuracy is required
Integration with building energy management systems that use CT inputs
Retrofit applications where physical space is limited but CT-based measurement is needed
When it may not be suitable
This meter is intended specifically for active energy measurement with CT inputs; it is not designed for direct large-current connections without appropriate current transformers. It also does not provide advanced networking or telemetric interfaces natively, so systems requiring built-in remote communication or multi-parameter power quality analysis may need additional devices or converters.
Key specifications
Measurement type: Active energy (three-phase)
Accuracy class: Class 1
Display: LCD for cumulative energy readings
Input: Current transformer (CT) inputs for external current measurement
Mounting: DIN-rail for installation in distribution panels
Application environment: Commercial and light-industrial three-phase installations
How to use
Install the meter on a standard DIN-rail inside the distribution board and connect the voltage inputs to the three-phase supply lines per the manufacturer’s wiring diagram. Fit appropriate external current transformers around each phase conductor and connect the CT secondary outputs to the meter’s CT inputs, ensuring correct polarity and secure connections. After powering the meter, verify the LCD displays cumulative active energy and check that readings correspond to expected consumption patterns. For billing or monitoring, record or export readings according to site procedures; where remote data collection is required, use compatible external telemetry modules or energy management gateways.
What to consider before purchase
Confirm that your installation uses CT-based measurement and select compatible current transformers with appropriate primary/secondary ratios
Ensure available space on the DIN-rail and compatibility with your panel wiring layout
Verify that class 1 accuracy meets your billing or monitoring requirements
Plan for additional equipment if remote communication or advanced metering functions are required
Usage recommendations
Use correctly rated current transformers and follow polarity markings when connecting CTs. Perform an initial verification of readings under known load conditions and periodically inspect connections and CT integrity to maintain measurement accuracy. Where integration with energy management or billing systems is needed, choose suitable gateways or data-loggers that accept pulse or analogue outputs if available.

## FAQ

### How much does the FF LE-02D CT three-phase electricity meter cost, and is it available for purchase?

The price is 93.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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-02D CT three-phase electricity meter 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/12258373/68169155_large.webp