# LOVATO Electric DM3T0500 Current Transformer 500/5A 2.5VA Class 0.5 for Cable and Busbar

**URL:** https://aio.lv/en/product--lovato-electric-dm3t0500--12481402
**Data updated:** 2026-05-27 17:48 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** LOVATO Electric
**Manufacturer code:** DM3T0500
**EAN:** 8013975121887
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 62.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 51.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lovato-electric-dm3t0500--12481402

## 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 DM3T0500 is a high-precision current transformer designed for measuring electrical currents in industrial applications. With a transformation ratio of 500/5A, a power rating of 2.5VA, and accuracy class 0.5, it ensures reliable monitoring. Suitable for both cable and busbar mounting with a 30mm aperture, this device is essential for energy management systems and power distribution panels.

## Long description

The LOVATO Electric DM3T0500 is a high-precision current transformer engineered for accurate electrical current measurement in demanding industrial environments. This device features a transformation ratio of 500/5A and an accuracy class of 0.5, providing reliable data for energy monitoring and power distribution systems. Designed for versatility, it accommodates both cable and busbar installations, making it a robust solution for professional electrical infrastructure.
Advantages
The primary benefit of this current transformer is its high measurement precision, which ensures that energy management systems receive accurate data for billing and efficiency analysis. Its compact design and flexible mounting options allow for seamless integration into existing electrical panels, saving space and reducing installation time. The durable construction ensures long-term stability and performance even in continuous operation, while the 30mm aperture provides sufficient clearance for various conductor sizes.
Suitable for
Energy management and monitoring systems
Power distribution panels
Industrial automation equipment
Sub-metering applications
When it may not be suitable
This device is not intended for high-voltage applications exceeding its specified insulation levels. It is also not suitable for measuring currents outside the 500/5A transformation ratio, as this would lead to inaccurate readings or potential damage to the connected measuring instruments.
Key specifications
Transformation ratio: 500/5A
Accuracy class: 0.5
Power rating: 2.5VA
Aperture diameter: 30mm
Mounting type: Cable and busbar
How to use
To install the transformer, pass the primary conductor through the 30mm aperture. Ensure the conductor is centered to maintain measurement accuracy. Connect the secondary terminals to your measuring device or energy meter using appropriate wiring. Verify that all connections are secure and that the polarity is correct before energizing the circuit. Always follow local electrical safety regulations during installation.
What to consider before purchase
Verify that the 500/5A ratio matches your circuit requirements
Ensure the 30mm aperture is sufficient for your cable or busbar dimensions
Check that your measuring equipment is compatible with a 5A secondary output
Usage recommendations
For optimal performance, ensure that the primary conductor is positioned centrally within the aperture and that the secondary wiring is kept as short as possible to minimize signal interference and voltage drop.

## FAQ

### How much does the LOVATO Electric DM3T0500 Current Transformer cost, and is it available for purchase?

The price is 62.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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/12481402/68805628_large.webp