Shelly DIN rail accessories Pro 3EM Switch Add-on relay max. 2A only for Pro 3EM 120A

Add-on for Shelly Pro 3EM A galvanically isolated switch designed to expand the capabilities of your Shelly Pro 3EM. This additional device allows you to easily control contactors and other electrical devices, giving you more flexibility and control over your consumption. Dry contacts DIN rail mountable *Only compatible with Shelly Pro 3EM!
Load Shedding:
Keep track of how much energy your solar panels and wind turbines are generating and save effortlessly by controlling your consumption with the Shelly Pro 3EM add-on. Connect Shelly Pro 3EM Add-on to your devices and use Shelly Pro 3EM's real-time information about the amount of energy produced and consumed. If you need to save energy, the Shelly Pro 3EM add-on can automatically turn off unnecessary devices in your home.
Weather-dependent control:
Shelly Pro 3EM, enhanced with the Shelly Pro 3EM add-on, offers weather-controlled energy optimization. With the help of scripts, you can efficiently control your devices based on the weather forecast. After receiving real-time weather data, Shelly Pro 3EM takes the actions defined in the script. For example, if the forecast shows that it will be a sunny day, Shelly Pro 3EM Add-On can automatically turn off the heating to avoid higher temperatures.
Balancing PV systems:
If your PV system produces more energy than your home uses, Shelly Pro 3EM Add-On can automatically activate devices to use that energy. For example, you can set your water heater, electric vehicle charging station, or other energy-intensive devices to turn on. In this way, you make abundant use of the energy generated by your PV system and reduce your dependence on the power grid.
Technical data FEATURES Size (HxWxD): 94x19x69 ±0.5 mm / 3.70x0.75x2.71 ±0.02 in Weight: Mounting: DIN rail, attached to a Shelly Pro 3EM screw terminals max torque: 0.4 Nm / 4.43 lbin Cross section of the conductor: 0.5 to 2.5 mm² / 20 to 14 AWG (solid, stranded and bootlace lugs) Conductor length: 6 to 7 mm / 0.24 to 0.28 in Device material: Plastic C Color: White FUNCTIONS Ambient temperature: -20 °C to 40 °C / -5 °F to 105 °F Humidity: 30% to 70% RH Max. Altitude: 2000 m / 6562 ft CONNECTION Power supply AC: N/A Power supply DC: 3.3 V and 12 V (from Shelly Pro 3EM device) Device energy consumption: OUTPUTS RATED VALUES Max switching voltage AC: 240V Max switching voltage DC: 30V Max switching current AC: 2A Max switching current DC: 2A