Shelly Europe

Shelly EM + 120A Clamp

Shelly EM + 120A Clamp - Main image
$32 $64 In stock

Category: Energy meters

The Shelly EM + 120A Clamp is an energy meter designed for monitoring electrical consumption. This device includes a 120A clamp for current measurement and is part of the Shelly EM series, offering relay functionality.

  • Energy meter with integrated relay for load control
  • Includes a 120A clamp for current sensing
  • Ideal for tracking energy usage in residential or commercial applications

Customer Reviews (4.4 / 5 · 5 reviews)

John K. ★★★★★

Setup was easier than I expected—the clamp snapped right around my main line and the app showed live wattage within a couple minutes. The 120A rating gives me plenty of headroom for our whole panel, and the data updates feel instant when I flip on the dryer.

Adam ★★★★★

Took about ten minutes to wire into my panel, and the 120A clamp reads are spot-on compared to my utility meter. The app updates fast enough that I can watch the dryer kick on in real time, which is oddly satisfying.

Edward R. ★★★★★

Installed it in my breaker panel and paired it with Home Assistant in under ten minutes. The 120A clamp reads my whole-house draw accurately enough that my utility bill matches almost to the digit each month.

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