Carlo Gavazzi MP3020 three-phase AC current transformer with 2–20 A input range and 0.4–4 V output signal for industrial current monitoring applications.
£128.53
The Carlo Gavazzi MP3020 is a compact and reliable three-phase AC current transformer designed for accurate current monitoring in industrial control and automation systems. As part of the Carlo Gavazzi MP current transformer series, it provides a proportional analogue output signal for use with compatible monitoring relays and current measurement equipment.
This current transformer is engineered for dependable electrical measurement applications where accurate current detection and monitoring are required. Its compact ABS housing, direct mounting design and integrated connection cable make installation straightforward in industrial control panels and machinery systems.
With a current input range of 2–20 A AC and an output signal of 0.4–4 V peak, the MP3020 is suitable for monitoring three-phase AC loads in motor control, automation and electrical protection applications.
Current transformers such as the Carlo Gavazzi MP3020 allow industrial equipment to be monitored by converting measured AC current into a proportional low-level output signal. This enables connected monitoring devices and control systems to detect operating conditions and support reliable machine protection.
The MP series is designed for integration with Carlo Gavazzi monitoring relays and industrial automation systems. Its compact construction and wide frequency response make it suitable for electrical measurement applications across many industrial environments.
| Manufacturer | Carlo Gavazzi |
|---|---|
| Series | MP Current Transformers |
| Model | MP3020 |
| Product type | Three-phase AC current transformer |
| Input current range | 2–20 A AC |
| Maximum input current | 20 A AC |
| Output signal | 0.4–4 V peak |
| Frequency range | 40 Hz–1 kHz |
| Rated insulation voltage | 1000 V AC rms (input-output) |
| Rated cable insulation voltage | 250 V AC rms |
| Overvoltage category | IV |
| Pollution degree | 3 |
| Dielectric strength | 6 kV AC rms |
| Impulse withstand voltage | 12 kV |
| Power consumption | <300 mW |
| Operating temperature | -20 to +60 °C |
| Housing material | ABS |
| Mounting type | Wall / direct mounting |
| Dimensions (H × W × D) | approx. 45 × 120 × 16 mm |
| Weight | approx. 200 g |
The MP3020 is a three-phase AC current transformer used for monitoring electrical current in industrial automation and control applications.
The current transformer measures an input range of 2–20 A AC.
The MP3020 provides a proportional analogue output of 0.4–4 V peak.
The MP3020 operates across a frequency range of 40 Hz–1 kHz.
The MP3020 is typically installed in industrial control panels and electrical systems for current monitoring and protection applications.
Carlo Gavazzi MP3020 current transformers provide dependable three-phase current measurement for industrial automation, electrical monitoring and machine control applications.
● Service Agreements
Credit Accounts
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
● frequently asked questions
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...