This very compact three-in-one 3-phase energy meter comes with an innovative detachable, connector-less and battery-less display!
These features allow you to configure the meter for panel mounting or DIN-rail mounting either as an energy meter or a transducer. Truly three energy devices in one housing!

Why should you use the EM21 3 phase monitoring device in your
energy management solutions?
The Carlo Gavazzi EM21 series is a general purpose three phase energy meter suitable for both active and reactive energy metering for cost allocation plus for main electrical parameter measurement and retransmission.
Marshall Wolf Automation is an authorized industrial automation distributor for the full line of Carlo Gavazzi power quality metering products, sensors, relays, switches and energy management solutions!
View all of Carlo Gavazzi's monitoring relays and 3 phase monitors!
Learn more about the Carlo Gavazzi 3-in-1 energy monitoring meter, EM21 series!
These features allow you to configure the meter for panel mounting or DIN-rail mounting either as an energy meter or a transducer. Truly three energy devices in one housing!

Why should you use the EM21 3 phase monitoring device in your
energy management solutions?
The Carlo Gavazzi EM21 series is a general purpose three phase energy meter suitable for both active and reactive energy metering for cost allocation plus for main electrical parameter measurement and retransmission.
Marshall Wolf Automation is an authorized industrial automation distributor for the full line of Carlo Gavazzi power quality metering products, sensors, relays, switches and energy management solutions!
View all of Carlo Gavazzi's monitoring relays and 3 phase monitors!
Learn more about the Carlo Gavazzi 3-in-1 energy monitoring meter, EM21 series!

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