Energy meters

Shelly Pro 3EM Switch Add-on - DIN relay output module for contactors

DIN-rail accessory that adds a galvanically isolated relay output to the Shelly Pro 3EM meter for switching contactors and loads up to 240 V / 2 A.

Shelly Pro 3EM-400A three-phase DIN meter with 400A clamps

Three-phase DIN-rail energy meter with current transformers up to 400 A per phase, accuracy class B, Wi-Fi, Ethernet and Bluetooth for industrial panels.

Shelly Pro 3EM 120A three-phase DIN-rail energy meter with three 120A CT clamps, accuracy class B, Wi-Fi, Bluetooth and Ethernet for monitoring three lines at once.

Shelly Pro 3EM-3CT63 three-phase DIN-rail energy meter with three 63A CT clamps, Class B accuracy, Wi-Fi, Bluetooth and Ethernet for real-time monitoring.

Single-phase DIN-rail energy meter with two channels, 50A clamps included, contactor relay, 1% accuracy and Wi-Fi, Bluetooth and Ethernet connectivity.

Shelly 3EM-63T Gen3 three-phase energy meter with internal terminal measurement up to 63A per phase, WiFi and Bluetooth, Class B accuracy, panel mount.

Shelly EM Gen3 single-phase Wi-Fi energy meter with two channels and 50A CT clamps: measures current up to 80A, power, energy and power factor without cutting wiring.

Shelly EM WiFi energy meter with one 50A CT clamp included: 2 single-phase channels, measures power, voltage and power factor, 365-day history.

Miniature Shelly EM Mini Gen4 energy meter: measures single-phase consumption up to 16A directly in the panel, no relay. WiFi, Bluetooth, Zigbee and Matter in a 29 mm body.