Shelly Pro 3EM is a Class B accuracy energy meter. Shelly Pro 3EM Switch Add-On gives you the ability to pair a contactor with your meter for powerful automations and solutions.
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Shelly Pro 3EM is a Class B accuracy energy meter. Shelly Pro 3EM Switch Add-On gives you the ability to pair a contactor with your meter for powerful automations and solutions.
[ Ссылка ]