Shelly EM + 2 x 120A Clamp
£73.69
This is a Shelly EM energy meter bundled with two 120A current clamps, for individually monitoring the consumption of appliances, circuits, or a whole home including solar generation. It's a Wi-Fi energy meter with contactor control functionality, storing 365 days of built-in energy history, in the larger-clamp configuration for higher-current circuits.
- Two channels metering up to 120A each
- Built-in contactor control for load switching
- 365 days of built-in energy history
- Includes overpower shutdown and consumption limit features
Buy the Shelly EM + 2 x 120A Clamp online in the UK from ShellyUK — genuine Shelly stock with fast UK delivery.
Individually monitor the consumption of any of your home appliances, electric circuits and office equipment (lights, sockets, security systems, heating and cooling, etc.). Monitor consumption of your whole home or generated electricity from solar panels with a one of its kind WiFi-operated energy meter with contactor control functionality.
Two channels metering up to 120A each
Built-in contactor control for load switching
365 days of built-in energy history
Includes overpower shutdown and consumption limit features
Where you'd use it
Whole-House Main Supply Monitoring
Clamp one of the 120A CTs onto the incoming main supply to track total household consumption from a single point.
Generation vs Grid Import Comparison
Put one clamp on the solar inverter output and the other on the grid meter tail to see generation and import side by side.
High-Current Overpower Protection
Use the contactor control with the overpower shutdown feature to cut a heavy circuit automatically if it exceeds a set consumption limit.
Specification
Connectivity
- Wireless/WiFi Protocol
- 802.11 b/g/n (2.4 GHz)
- Operational range (depending on local construction) • up to
- 50 m outdoors • up to 30 m indoors
- Radio Signal Power
- 1mW
Physical & Build
- (H x W x L)
- 39 x 36 x 17 mm
Power & Electrical
- Power supply
- 110-230V ±10, 50/60Hz AC
- Power metering Two channels, up to
- 120A each
- Contactor control Maximum load: 2A at
- 230V 50/60Hz
- Electrical consumption < 1W
Other
- Consumption history
- 365 days built-in energy history (Wh)
- Complies with EU standards • RE Directive
- 2014/53/EU • LVD 2014/35/EU • EMC 2004/108/WE • RoHS2 2011/65/UE
- Working temperature
- -40°C to +40°C
- Additional features • Overpower shutdown • Consumption limit
- Frequency
- 2400 – 2484 MHz
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