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- Entry control
- Smart locks
- Security inspection
- Visible light
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Shelly 3EM
Reference: Shelly 3EM
Power Supply:
- 110-230V ±10% 50/60Hz AC
Operating Temperature:
- From 0 to +40°C
Operating Range:
- Up to 50 meters outdoors, up to 30 meters indoors
Radio Signal Strength:
- 1mW
Radio Protocol:
- WiFi 802.11 b/g/n
Frequency:
- 2400 – 2500 MHz
Power Consumption:
- 1 W
European Standards:
- RE Directive 2014/53/EU • LVD 2014/35/EU • EMC 2004/108/WE • RoHS2 2011/65/UE
Dimensions:
- H 73 mm x L 57 mm x P 22 mm
(à modifier dans le module "Réassurance")
(à modifier dans le module "Réassurance")
(à modifier dans le module "Réassurance")
Manufacturer's description

Shelly 3EM
Smart 3-phase energy meter with protection control. Many devices, apartments, and buildings consume more energy than necessary, leading to energy waste and higher expenses. Shelly 3EM is a professional 3-phase smart energy meter that helps monitor real-time energy consumption and provides alerts when a device or system exceeds the predefined energy limit. Additionally, it allows for protection control.
- Three independent measurement channels up to 120 A each.
- Protection control (or load up to 10 A).
- Reports on power, voltage, current, total energy, and power factor.
- Internal memory for 365 days in case Wi-Fi is not available.
- Comes with 3 current converters of 120 A each.
- Easy control via the Shelly app, various protocols, platforms, and voice assistants.

Works wirelessly.
Connect Shelly 3EM to your Wi-Fi network. No hub required.

Current monitoring.
Shelly 3 monitors single-phase electrical systems with up to 3 points simultaneously.

365 days data storage.

Protection control.
Shelly 3EM has a built-in 10 A relay output for protection control.
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Two-way energy consumption monitoring. Monitor your home, office, or factory and avoid additional costs or voltage drops that can damage your appliances and devices. Shelly 3EM can calculate bidirectional consumption: the energy generated and consumed for each of the three phases. The device can be configured to measure three separate circuits of a single-phase electrical network and control a protector. Display the quality of your electrical network in terms of active power, reactive power, voltage, and power factor. |
Intelligent and efficient car charger. Shelly 3EM is designed to monitor one or two phases and allows you to track the status and history, as well as the current and past power consumption of each channel for the day, week, month, or year. Shelly 3EM exports all data in CSV format at 10-minute intervals, making data analysis and cost reduction easier. This way, you can monitor the exact energy consumption of your electric car and calculate the proportion of your electricity bill. |
Monitoring and control of solar panels. Keep track of the amount of energy your solar panels and wind turbines generate and save effortlessly. Shelly 3EM provides real-time information on the efficiency of solar and wind installations, along with historical data on the amount of energy generated and consumed. This way, you can control the flow of energy and make the most of your solar and wind installations. If you want to go further, connect a protector to Shelly 3EM so you can automatically turn off unnecessary devices in your home to save energy. |
Preventive monitoring. If an electrical device is damaged, it doesn't simply stop functioning. Usually, it increases energy consumption to compensate for its operational capacity. Since there's no visible difference in performance, it can take months to detect a problem, leading to inefficiency and energy waste. Shelly 3EM energy monitoring displays an immediate increase in energy consumption and alerts you, allowing you to save additional costs for repairs or replacement of devices. |
Technical specifications:

Full compatibility: Shelly devices are compatible with Alexa, Google Home, Android, and iOS. With voice assistants, you can control Shelly devices solely with your voice.
Product information
Technical description
- Manufacturer: Allterco Robotics
- Product dimensions (L x W x H): 7.3 x 5.7 x 2.2 cm; 306 grams
- Battery: 1 Lithium-ion (batteries required)
- Reference: Shelly 3EM
- Color: Black
- Style: Clamp
- Power type: Electricity
- Voltage: 240 Volts
- Quantity of items: 1
- Components included: 1 three-phase meter, 3 ampere clamps
- Batteries included? No
- Batteries required? No
- Battery type: Lithium
- Weight: 306 Grams
- Manufacturer warranty: 2 years
- Spare parts availability: Information not available on spare parts.

Power Supply:
- 110-230V ±10% 50/60Hz AC
Operating Temperature:
- From 0 to +40°C
Operating Range:
- Up to 50 meters outdoors, up to 30 meters indoors
Radio Signal Strength:
- 1mW
Radio Protocol:
- WiFi 802.11 b/g/n
Frequency:
- 2400 – 2500 MHz
Power Consumption:
- 1 W
European Standards:
- RE Directive 2014/53/EU • LVD 2014/35/EU • EMC 2004/108/WE • RoHS2 2011/65/UE
Dimensions:
- H 73 mm x L 57 mm x P 22 mm
16 other products in the same category:
MODÈLE (Model):
Shelly TRV-01
ASSEMBLÉE (Assembly):
M30/15
DIMENSIONS:
h 62 mm x L 53 mm x P 94 mm
RÉGIME D'ALIMENTATION (Power Supply):
Batterie rechargeable 3.6V 6500mAh NCR18650BD Panasonic
DURÉE (Duration):
Jusqu'à 2 ans (selon les conditions de travail)
EXIGENCES DE L'EXPÉDITEUR (Shipping Requirements):
USB Type-C (≥ 1A)
CONSOMMATION ÉLECTRIQUE (Power Consumption):
< 500 μA
TEMPÉRATURE DE FONCTIONNEMENT (Operating Temperature):
de -10°C à +40°C
PLAGE DE CONTRÔLE DE LA TEMPÉRATURE (Temperature Control Range):
De 5°C à 30°C
FORCE DU SIGNAL RADIO (Radio Signal Strength):
1mW
PROTOCOLE RADIO (Radio Protocol):
WiFi 802.11 b/g/n
LA FRÉQUENCE (Frequency):
2412-2472 MHz (Max. 2483.5 MHz)
PUISSANCE DE SORTIE RF (RF Output Power):
<20 dBm
PLAGE DE FONCTIONNEMENT (Operating Range):
jusqu'à 30 mètres
MQTT:
Oui
COAP:
Oui
**POWER SUPPLY**
110-240 V 50/60 Hz AC
**MAXIMUM CURRENT PER CHANNEL**
16A
**TOTAL MAXIMUM CURRENT**
40A
**EUROPEAN STANDARDS**
RED 2014/53/EU, LVD 2014/35/EU, EMC 2014/30/EU, RoHS2 2011/65/EU
**OPERATING TEMPERATURE**
0 to +40°C
**RADIO SIGNAL STRENGTH**
1mW
**RADIO PROTOCOL**
WiFi 802.11 b/g/n
**FREQUENCY**
2412-2472 MHz (Max. 2483.5 MHz)
**OPERATING RANGE**
Up to 50 meters outdoors, up to 30 meters indoors
**DIMENSIONS**
H 90 mm x L 57.5 mm x P 53.4 mm
**POWER CONSUMPTION**
1 W
**MOUNTING TYPE**
DIN
Power Supply: 9 V - 12 V DC
Current Supply: 100mA - 600mA
Operational Humidity: < 95%
Operational Pressure: 86 - 106 kPa
Operating Temperature: -10ºC to +55ºC
- **Brand:** Shelly
- **Style:** Casual
- **Mounting Type:** Wall Mount
Power Supply: 110-230V ±10%, 50/60Hz AC
Socket: E27
Power: 9W
Brightness: Up to 800 lm
Color Temperature: RGB + W (Warm White 2700K - Cool White 6500K)
Operating Temperature: From -20°C to +40°C
European Standards: RE Directive 2014/53/EU • LVD 2014/35/EU • EMC 2004/108/WE • RoHS2 2011/65/UE
Radio Signal Strength: 1mW
Radio Protocol: WiFi 802.11 b/g/n
Frequency: 2400 – 2500 MHz
Operating Range: Up to 30 meters outdoors, up to 15 meters indoors
Dimensions: H 122 mm x L 60 mm
Power Consumption: 1 W
Lifespan: 30,000 hours
POWER SUPPLY 110-230V ±10% 50/60Hz AC
POWER 7 W
SOCKET E27
BRIGHTNESS 750 lm
COLOR TEMPERATURE 2700K
OPERATING TEMPERATURE from -10°C to +40°C
OPERATING RANGE up to 50 meters outdoors, up to 30 meters indoors
RADIO SIGNAL STRENGTH 1mW
RADIO PROTOCOL WiFi 802.11 b/g/n
FREQUENCY 2412-2472 MHz (Max. 2483.5 MHz)
PROTECTION IP20
DURATION 15,000 hours
ELECTRICAL CONSUMPTION 1 W
EUROPEAN STANDARDS RE Directive 2014/53/EU • LVD 2014/35/EU • EMC 2004/108/WE • RoHS2 2011/65/UE
DIMENSIONS H 115 mm x L 60 mm
COLOR Clear
Brand: Shelly Light Type: LED Special Feature: Dimmable Power: 9 Watts Bulb Base: GU10 Light Color: Warm White Voltage: 230 Volts Number of Units: 1.0 unit Color Temperature: 6500 Kelvin Number of Items: 1
Feel free to continue if you need further assistance or have additional texts to be translated.
POWER SUPPLY
110-240V ±10% 50/60Hz AC – 24-60V DC
OPERATING TEMPERATURE
-40°C to +40°C
OPERATING RANGE
Up to 50 meters outdoors, up to 30 meters indoors
RADIO SIGNAL STRENGTH
1mW
RADIO PROTOCOL
WiFi 802.11 b/g/n
FREQUENCY
2400 – 2500 MHz
POWER CONSUMPTION
1 W
EUROPEAN STANDARDS
RE Directive 2014/53/EU • LVD 2014/35/EU • EMC 2004/108/WE • RoHS2 2011/65/UE
DIMENSIONS
H 10.7 mm x L 36.7 mm x D 40.6 mm
Power Supply: 110-230V ±10% 50/60Hz AC
Power: 7 W
Socket: E27
Brightness: 750 lm
Color Temperature: 2700K
Operating Temperature: From -10°C to +40°C
Operating Range: Up to 50 meters outdoors, up to 30 meters indoors
Radio Signal Power: 1mW
Radio Protocol: WiFi 802.11 b/g/n
Frequency: 2412-2472 MHz (Max. 2483.5 MHz)
Electrical Consumption: 1 W
Lifespan: 15,000 hours
European Standards: RE Directive 2014/53/EU • LVD 2014/35/EU • EMC 2004/108/WE • RoHS2 2011/65/UE
Dimensions: H 160 mm x L 64 mm