# ETI DEC-1 Single-Phase Electricity Supply Meter, 45A

**URL:** https://aio.lv/en/product--eti-004804050--4909625
**Data updated:** 2026-06-10 09:23 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** ETI
**Manufacturer code:** 004804050
**EAN:** 3838895620723
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 27.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 22.72 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eti-004804050--4909625

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The ETI DEC-1 is a modular single-phase electricity supply meter designed for accurate energy consumption monitoring. With a maximum current rating of 45A, this device is suitable for residential and light commercial electrical installations. It provides reliable performance for tracking power usage in DIN-rail mounted systems, ensuring precise data for energy management and billing applications.

## Long description

The ETI DEC-1 is a high-precision modular single-phase electricity supply meter engineered for the accurate monitoring of electrical energy consumption. Designed for seamless integration into modern electrical distribution boards, this device supports a maximum current rating of 45A, making it an ideal solution for residential properties and light commercial environments. Its compact design allows for efficient DIN-rail mounting, providing a reliable and clear overview of power usage for effective energy management and billing purposes.
Advantages
The ETI DEC-1 offers exceptional reliability and precision in tracking energy consumption, ensuring that users have access to accurate data for their electrical systems. Its modular construction facilitates quick and straightforward installation on standard DIN rails, saving time and effort during setup. By providing consistent performance, this meter assists in identifying energy usage patterns, which can lead to more informed decisions regarding power efficiency and cost reduction in both home and office settings.
Suitable for
Residential energy consumption monitoring
Light commercial electrical installations
Sub-metering for individual tenants or departments
Energy management systems requiring precise data
When it may not be suitable
This device is designed exclusively for single-phase electrical systems and is not compatible with three-phase power grids. Furthermore, it is limited to a maximum current rating of 45A, meaning it cannot be used in high-load industrial applications or main supply lines that exceed this amperage capacity.
Key specifications
System type: Single-phase
Maximum current: 45A
Mounting type: DIN-rail
Application: Energy consumption monitoring
How to use
The ETI DEC-1 should be installed by a qualified electrician in accordance with local electrical regulations. The device is designed to be snapped onto a standard DIN rail within a distribution board. Once mounted, the input and output power cables must be connected to the designated terminals according to the wiring diagram provided with the unit. After installation, the meter will automatically begin recording energy consumption, which can be read directly from the integrated display.
What to consider before purchase
Verify that your electrical system is single-phase
Ensure the total load does not exceed 45A
Confirm availability of space on your DIN rail
Check compatibility with your existing distribution board enclosure
Usage recommendations
For optimal performance and safety, ensure that all terminal connections are tightened to the manufacturer's specified torque settings. Regularly inspect the display to ensure the meter is functioning correctly and keep the distribution board free from dust and moisture to maintain long-term operational accuracy.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.13 kg |

## FAQ

### How much does the ETI DEC-1 Single-Phase Electricity Meter 45A cost, and is it available for purchase?

The price is 27.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 84 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 01.07.2026 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 ETI 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 ETI 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/4909625/30584803_large.webp