# LOVATO Electric DM2T0400 Current Transformer 400/5A 3VA Class 1 for Cable and Busbar

**URL:** https://aio.lv/en/product--lovato-electric-dm2t0400--12469286
**Data updated:** 2026-05-18 09:26 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** LOVATO Electric
**Manufacturer code:** DM2T0400
**EAN:** 8013975121832
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 50.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 42.14 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lovato-electric-dm2t0400--12469286

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

The LOVATO Electric DM2T0400 is a high-precision current transformer designed for electrical measurement applications. It features a 400/5A transformation ratio, 3VA power rating, and Class 1 accuracy. Suitable for mounting on cables or busbars with a 23mm aperture, this device ensures reliable current monitoring in industrial and commercial power distribution systems.

## Long description

The LOVATO Electric DM2T0400 is a high-precision current transformer engineered for accurate electrical measurement and monitoring in power distribution systems. This device is designed to convert high primary currents into a manageable secondary current, facilitating the use of standard measuring instruments. With a transformation ratio of 400/5A and a power rating of 3VA, it provides reliable data for energy management and system diagnostics in both industrial and commercial environments.
Advantages
This current transformer offers exceptional measurement accuracy, meeting Class 1 standards to ensure precise readings for billing and monitoring purposes. Its versatile design allows for flexible installation on either cables or busbars, making it highly adaptable to various electrical panel configurations. The robust construction ensures long-term durability and consistent performance even in demanding operational conditions, while the compact 23mm aperture simplifies the integration process into existing electrical infrastructures.
Suitable for
Industrial power distribution monitoring
Commercial energy metering systems
Current measurement for control panels
Electrical load diagnostics
When it may not be suitable
This device is not intended for applications requiring high-voltage insulation beyond its specified ratings or for measuring currents significantly outside the 400A primary range. It is also not suitable for environments where the conductor diameter exceeds the 23mm aperture limit.
Key specifications
Transformation ratio: 400/5A
Accuracy class: 1
Power rating: 3VA
Aperture diameter: 23mm
Mounting type: Cable or busbar
How to use
Installation should be performed by a qualified electrician in accordance with local safety regulations. The primary conductor must be passed through the aperture of the transformer, ensuring it is centered for optimal accuracy. The secondary terminals should be connected to the measuring device using appropriate wiring, ensuring that the polarity is correct to prevent measurement errors. Always ensure the circuit is de-energized before attempting installation or maintenance.
What to consider before purchase
Verify that the primary current of your system matches the 400A rating.
Check that the conductor or busbar size fits within the 23mm aperture.
Ensure the secondary measuring device is compatible with a 5A input.
Confirm that the 3VA power rating is sufficient for the burden of your connected instruments.
Usage recommendations
For optimal performance and safety, ensure all secondary connections are tightened securely and protected from vibration. Regularly inspect the transformer for signs of physical damage or overheating during routine maintenance cycles.

## FAQ

### How much does the LOVATO Electric DM2T0400 Current Transformer cost, and is it available for purchase?

The price is 50.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 22.07.2026 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 LOVATO Electric 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 LOVATO Electric 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/12469286/68772075_large.webp