Carlo Gavazzi EM24DINAV21XW1EX single-phase energy analyser with 10 (65) A direct input, wireless M-Bus communication, external antenna, self-powered operation and DIN rail mounting for energy monitoring applications.
£384.80
The Carlo Gavazzi EM24DINAV21XW1EX is a compact and reliable single-phase energy analyser designed for accurate monitoring of electrical consumption and generation in residential, commercial and light industrial applications. As part of the Carlo Gavazzi EM24 DIN series, it provides dependable energy measurement in a DIN rail mounted format suitable for distribution boards, sub-metering panels and building energy systems.
This energy analyser supports direct connection up to 65 A, making it a practical choice for single-phase installations where external current transformers are not required. Its self-powered operation helps simplify installation, while the integrated wireless M-Bus communication enables remote data collection without dedicated communication cabling.
With a voltage input range of 120 to 277 V L-N, 10 (65) A direct current input and an external antenna for wireless communication, the EM24DINAV21XW1EX is well suited to retrofit metering, landlord supplies, tenant monitoring, building management and energy efficiency projects.
Energy analysers such as the Carlo Gavazzi EM24DINAV21XW1EX are used to measure electrical energy across single-phase circuits where accurate local and remote monitoring is required. Direct connection up to 65 A makes the unit suitable for final distribution boards, sub-metering panels and retrofit installations without the need for external current transformers.
The wireless M-Bus interface allows energy readings to be collected remotely, making this model especially useful where communication cabling is impractical. Its support for both consumption and generation monitoring makes it suitable for modern building energy systems, including installations with distributed generation.
| Phase | Single Phase |
|---|---|
| Manufacturer | Carlo Gavazzi |
| Series | EM24 DIN |
| Model | EM24DINAV21XW1EX |
| Product type | Single-phase energy analyser |
| Network type | 1-phase, 2-wire |
| Voltage input | 120 to 277 V L-N |
| Nominal voltage | 120 V, 220 V, 230 V or 240 V L-N |
| Current input | 10 (65) A direct connection |
| Frequency | 50 / 60 Hz |
| Energy metering | Consumption and generation |
| Communication | Wireless M-Bus |
| Antenna | External antenna |
| Power supply | Self-powered |
| Display | LCD display |
| Mounting type | DIN rail mounting |
| Approvals | CE, UKCA |
| Certification | Non-MID version |
It is used to measure and monitor electrical energy consumption and generation in single-phase installations.
No. This model is a non-MID version. For approved fiscal metering applications, an MID-certified version should be selected.
The EM24DINAV21XW1EX supports 10 (65) A direct connection, allowing installation without external current transformers in suitable single-phase applications.
Yes. It includes wireless M-Bus communication with an external antenna for remote energy monitoring systems.
The analyser supports 120 to 277 V L-N single-phase electrical networks.
Carlo Gavazzi EM24 energy analysers are trusted by electrical contractors, facilities engineers and building energy professionals for accurate metering, reliable wireless communication and long-term performance in modern energy monitoring systems.
● 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...