# LOVATO Electric DM3T0250 Current Transformer 250/5A 5VA Class 1 for Cable and Busbar

**URL:** https://aio.lv/en/product--lovato-electric-dm3t0250--12469285
**Data updated:** 2026-05-18 09:26 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** LOVATO Electric
**Manufacturer code:** DM3T0250
**EAN:** 8013975121856
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 39.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lovato-electric-dm3t0250--12469285

## 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 DM3T0250 is a high-precision current transformer designed for electrical measurement and monitoring systems. It features a 250/5A transformation ratio, 5VA power rating, and Class 1 accuracy. Suitable for installation on both cables and busbars, this device ensures reliable current sensing in industrial and commercial power distribution applications.

## Long description

The LOVATO Electric DM3T0250 is a high-precision current transformer engineered for accurate electrical measurement and monitoring within power distribution systems. This device is designed to convert high primary currents into a manageable secondary current, facilitating the integration of measuring instruments, energy meters, and protection relays. With a robust construction, it is optimized for reliable performance in demanding industrial and commercial environments.
Advantages
This current transformer offers exceptional measurement accuracy, meeting Class 1 standards to ensure precise data collection for energy management. Its versatile design allows for flexible installation on both cables and busbars, simplifying the setup process in various electrical panels. The unit is built to withstand continuous operation, providing long-term stability and consistent output signals even under varying load conditions. Its compact form factor ensures it can be integrated into space-constrained electrical cabinets without compromising system performance.
Suitable for
Industrial power distribution monitoring
Commercial energy metering systems
Integration with protection relays
Electrical panel instrumentation
Current sensing in low-voltage networks
When it may not be suitable
This device is not intended for high-voltage applications beyond its rated insulation levels. It should not be used in environments where the primary current exceeds the specified transformation ratio, as this may lead to inaccurate readings or damage to the secondary measurement equipment.
Key specifications
Transformation ratio: 250/5A
Accuracy class: 1
Power rating: 5VA
Mounting type: Cable and busbar
Application: Low-voltage electrical systems
How to use
Installation should be performed by qualified personnel in accordance with local electrical safety regulations. The primary conductor must be passed through the aperture of the transformer, ensuring that the orientation matches the specified polarity markings. The secondary terminals should be connected to the measuring device using appropriately sized wiring to minimize signal loss. Ensure all connections are tightened securely to prevent contact resistance and potential heating during operation.
What to consider before purchase
Verify the primary current range of your application matches the 250A rating.
Ensure the secondary input of your measuring device is compatible with a 5A output.
Check the physical dimensions of your busbar or cable to ensure compatibility with the transformer aperture.
Confirm that the required accuracy class meets your specific monitoring or billing requirements.
Usage recommendations
Always ensure the secondary circuit is connected to a load or short-circuited before energizing the primary conductor to prevent the generation of dangerous high voltages.

## FAQ

### How much does the LOVATO Electric DM3T0250 Current Transformer cost, and is it available for purchase?

The price is 47.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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

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