# Electric Meter Siemens 7KT1666

**URL:** https://aio.lv/en/product--siemens-7kt1666--3435691
**Data updated:** 2026-01-13 17:42 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** Siemens
**Manufacturer code:** 7KT1666
**EAN:** 4001869563619
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 126.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 104.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-7kt1666--3435691

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.99 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The Siemens 7KT1666 electric meter measures power current and records energy consumption in kWh. Weighing 401 g, it is designed for accurate monitoring of electrical usage, ensuring efficient energy management. Ideal for residential and commercial applications, this meter provides reliable performance and durability.

## Long description

The Siemens 7KT1666 electric meter measures power current and records energy consumption in kilowatt-hours (kWh). Designed for accurate monitoring of electrical usage, the device supports stable measurement and data recording suitable for both residential and light commercial installations. With its compact dimensions and a weight of approximately 401 g, the meter is intended for straightforward integration into distribution boards where continuous tracking of consumption is required.
Advantages
The meter offers precise measurement of current and cumulative energy consumption, enabling reliable tracking of kWh values over time. Its construction supports long-term use in standard indoor electrical environments and provides consistent readings for usage analysis. The compact and lightweight design simplifies handling during installation and service operations.
Suitable for (tasks / use cases)
 Monitoring household electricity consumption and billing
 Recording energy use in small offices and commercial premises
 Tracking consumption for energy management and efficiency measures
 Integration into distribution boards for periodic meter readings
Key specifications
 Measured quantities: electrical current and cumulative energy in kWh
 Measurement accuracy suitable for consumption monitoring
 Compact form factor and lightweight construction (approx. 401 g)
 Designed for indoor electrical installations and DIN-rail or panel mounting compatibility
How to use
Install the electric meter in the distribution board according to local electrical codes and the device's installation instructions. Connect the supply and load conductors to the appropriate terminals, ensuring secure and correct wiring for current measurement and energy recording. After wiring, verify the meter operation by checking the display or output indicators for proper power and consumption readings. Periodic visual inspections and terminal tightening are recommended to maintain measurement reliability.
Usage recommendations
Use the meter in environments within the specified indoor temperature and humidity ranges, and protect it from direct moisture and mechanical impact. For billing or legal verification, follow local metrology and certification requirements and arrange periodic calibration or verification if required by regulations.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.401 kg |
| Units of measurement | kWh |
| Measuring functions | Power current |

## FAQ

### How much does the Electric Meter Siemens 7KT1666 cost, and is it available for purchase?

The price is 126.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 97 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 17.07.2026 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. 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 Siemens 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 Siemens 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/3435691/64215701_large.webp