Do you want to avoid unexpected equipment failures and costly downtime in your building infrastructure? If so, LED Controls has the solution for you. By simply monitoring the current on electrical loads like pumps, conveyors, lighting, heaters, and fans, you can detect faults early on, reduce downtime, save money, and increase the reliability of your building infrastructure. Carlo Gavazzi's EISH current monitoring relay is the perfect device to help you achieve this, providing fast breakdown detection and highlighting corrective actions instantly in the event of failure. That said, let’s take a look at why this handy piece of equipment can make such a difference:

Compact size, big impact

One standout feature of this relay is its small size. Measuring just 12mm in diameter, it's designed to seamlessly fit into your existing setup without the need for extensive redesign. This compact design allows for a hassle-free installation, saving both time and resources.

Self-powered simplicity

The Carlo Gavazzi Current Monitoring Relay is ingeniously self-powered by the input current itself, eliminating the need for an auxiliary power supply. This feature not only simplifies installation but also enhances energy efficiency, reducing the overall operational cost of your systems.

Seamless integration

Designed for ease of use, the Carlo Gavazzi Current Monitoring Relay seamlessly integrates into existing systems. Its solid-state output simplifies connections to PLCs (Programmable Logic Controllers) and controllers, providing businesses with real-time data and control over their HVAC or BMS systems. With no need for auxiliary power supplies, installation is straightforward, further minimising operational disruption.

Monitoring small loads made easy

One standout feature of this relay is its remarkable sensitivity. It can detect currents as low as 200mA, making it an invaluable tool for monitoring even the smallest loads. This level of precision is crucial in scenarios where minor fluctuations in current can have significant implications, such as in the operation of sensitive equipment or the management of critical environmental conditions.


Setting up the Carlo Gavazzi Current Monitoring Relay couldn't be simpler. There's no need for the tedious task of adjusting set-points. The relay is designed to work seamlessly without any set-point adjustments, providing you with immediate and hassle-free operation.

Carlo Gavazzi quality

Manufactured by Carlo Gavazzi, a trusted name in the industry, you can rely on the quality and performance of this current monitoring relay. With a manufacturer part number of EISH200MA024 and an IP rating of IP20, it's designed to withstand the demands of industrial environments.

Perhaps one of the most enticing aspects of the Carlo Gavazzi Current Monitoring Relay is its availability. With stock readily on hand, you can quickly acquire this essential tool and put it to work in your HVAC or BMS system without unnecessary delays.

The Carlo Gavazzi Current Monitoring Relay with a built-in Current Transformer is a powerful tool designed to enhance the efficiency and control of your HVAC or BMS system. Its compact size, self-powered operation, solid-state output, and sensitivity to small loads make it a valuable addition to any professional's toolkit. Simplify your setup, optimise your control, and ensure precision with this innovative device from Carlo Gavazzi.

If you want to enhance the efficiency and control of your business’s HVAC or BMS system, the Carlo Gavazzi Current Monitoring Relay is the product for you. Check it out on our website – or if you’ve got any questions or need advice, our friendly team is always on hand. Just call us on 01706 242050, and we’ll be happy to see how we can help!