# Three-phase electronic DIN-rail energy meter QOLTEC model 40 with reset function

**URL:** https://aio.lv/en/product--qoltec-eb1524797936--12094136
**Data updated:** 2026-03-14 12:30 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** QOLTEC
**Manufacturer code:** EB1524797936#
**EAN:** 310000239975
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.04 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 31.44 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-eb1524797936--12094136

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Three-phase electronic energy meter for DIN-rail mounting by QOLTEC, model 40, featuring a reset function. Designed to measure electrical energy consumption in three-phase installations, it offers electronic metering suitable for distribution boards and industrial or commercial electrical panels. Typical uses include monitoring energy use, billing, and load management in multi-phase systems.

## Long description

Three-phase electronic DIN-rail energy meter QOLTEC model 40 with reset function is a compact metering device intended for installation on standard DIN rails in distribution boards and electrical panels. It provides electronic measurement of active energy in three-phase systems and includes a manual or remote reset function to clear accumulated energy readings when required for billing cycles or monitoring intervals.
Advantages
The meter offers accurate electronic measurement of three-phase active energy with a DIN-rail form factor that simplifies installation in industrial and commercial panels. Its reset function enables flexible management of metering intervals without replacing or recalibrating equipment. The device is designed for continuous operation, low maintenance and stable readings across varying load conditions.
Suitable for
Monitoring energy consumption in three-phase distribution boards
Billing and sub-billing in multi-tenant or commercial installations
Load management and consumption analysis in industrial facilities
Energy monitoring in HVAC, machinery and production lines
Key specifications
Mounting type: DIN-rail for standard electrical enclosures
Measured quantity: three-phase active electrical energy
Functionality: electronic metering with reset capability
Form factor: compact module suitable for distribution panels
Operating environment: designed for continuous indoor electrical cabinet use
How to use
Install the meter onto a compatible DIN rail inside the distribution board and connect phase and neutral conductors according to the installation diagram and local electrical standards. Ensure correct wiring of the three phase inputs and any reset control input before powering the device. After connection and power-up, verify that the meter displays and accumulates active energy values; use the reset function according to billing periods or monitoring requirements. Perform periodic visual inspections and follow local electrical safety practices during installation and maintenance.
Usage recommendations
Place the meter within an indoor electrical panel away from direct moisture and excessive heat. Use qualified personnel for installation and wiring, and follow applicable national regulations and wiring diagrams. Schedule regular checks to confirm legitimate operation and integrity of connections when the meter is used for billing or load management.

## FAQ

### How much does the QOLTEC three-phase DIN-rail energy meter model 40 cost, and is it available for purchase?

The price is 38.04 € (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 03.07.2026 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 QOLTEC 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 QOLTEC 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/12094136/67628851_large.webp