---
product_id: 144332739
title: "Lovato Electric DM3T0300 Current Transformer, Solid-Core, for 30Mm Cable. for 40 x 10Mm, 30 x 20Mm, 25 x 25Mm Busbars, 300A"
brand: "lovato electric"
price: "HK$122"
currency: HKD
in_stock: false
url: https://www.desertcart.hk/products/144332739-lovato-electric-dm3t0300-current-transformer-solid-core-for-30mm-cable
store_origin: HK
region: Hong Kong
---

# 300A max current Fits 30mm cable & multiple busbar sizes Solid-core, Class 1/.05 accuracy Lovato Electric DM3T0300 Current Transformer, Solid-Core, for 30Mm Cable. for 40 x 10Mm, 30 x 20Mm, 25 x 25Mm Busbars, 300A

**Brand:** lovato electric
**Price:** HK$122
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Transform your power monitoring game with precision and durability!

## Quick Answers

- **What is this?** Lovato Electric DM3T0300 Current Transformer, Solid-Core, for 30Mm Cable. for 40 x 10Mm, 30 x 20Mm, 25 x 25Mm Busbars, 300A by lovato electric
- **How much does it cost?** HK$122 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/144332739-lovato-electric-dm3t0300-current-transformer-solid-core-for-30mm-cable)

## Best For

- lovato electric enthusiasts

## Why This Product

- Trusted lovato electric brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Made in the USA:** Quality and reliability you can trust, supporting local manufacturing standards.
- • **Seamless Integration:** Outputs a standardized 5A secondary current compatible with digital multimeters and protection relays.
- • **Versatile Compatibility:** Designed for 30mm cables and busbars up to 40x10mm, 30x20mm, and 25x25mm for flexible installation.
- • **Robust Solid-Core Design:** Durable solid-core construction guarantees long-lasting performance under high current loads.
- • **Precision Current Monitoring:** Class 1/.05 accuracy ensures reliable readings for critical electrical systems.

## Overview

The Lovato Electric DM3T0300 is a solid-core current transformer engineered for high-current applications up to 300A. It supports 30mm cables and multiple busbar sizes, delivering precise Class 1/.05 accuracy output at 5A secondary current, ideal for integration with digital multimeters and protection relays. Proudly made in the USA, it combines robust build quality with versatile compatibility for professional electrical systems.

## Description

The current transformers is the dm series are installed in an electrical system to reduce the line current to a secondary value of a 5A compatible with the ammeter inputs of the digital multimeters or protection relays. Dm… are instrument transformers in class 1/.05 without a primary winding and are normally used for high primary current values starting from 50A.

## Features

- Package Dimensions: 2.95 L x 3.35 H x 2.56 W (inches)
- Package Weight: 6 pounds
- Country of Origin : United States
- Part Number: DM3T0300

## Product Details

- **Brand:** Lovato Electric
- **Power Source:** Corded Electric
- **Current Rating:** 5 Amps
- **Item Weight:** 6 Pounds
- **Manufacturer:** Lovato Electric Inc

## Images

![Lovato Electric DM3T0300 Current Transformer, Solid-Core, for 30Mm Cable. for 40 x 10Mm, 30 x 20Mm, 25 x 25Mm Busbars, 300A - Image 1](https://m.media-amazon.com/images/I/31ulgCOnOgL.jpg)

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**Shop now:** [https://www.desertcart.hk/products/144332739-lovato-electric-dm3t0300-current-transformer-solid-core-for-30mm-cable](https://www.desertcart.hk/products/144332739-lovato-electric-dm3t0300-current-transformer-solid-core-for-30mm-cable)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-05-19*