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Shelly Pro 3EM 3CT 63

Shelly Pro 3EM 3CT 63 - Main image
Shelly Pro 3EM 3CT 63Shelly Pro 3EM 3CT 63
$94.9 $130 In stock

Category: Shelly Europe

DIN rail mountable single or three-phase energy meter

Shelly Pro 3EM-3CT63 is a DIN rail mountable single or three-phase energy meter. It comes with a combined 3-phase current transformer (CT) that is designed to be mounted directly over a circuit breaker. Shelly Pro 3EM-3CT63 measures energy use accurately and can be used in many settings, such as monitoring industrial machines, saving energy in homes or offices, and managing electrical loads.

*NOTICE! This device does not have a built-in relay. Contactor control is provided using a Shelly Pro Addon attached to the Shelly Pro 3EM-3CT63.

Customer Reviews (4.8 / 5 · 5 reviews)

Joseph ★★★★★

The DIN rail clip snapped right onto my panel's rail and the three CTs fit around the mains without any rewiring hassle. I've been watching each phase separately in the app for two weeks and the numbers line up with my utility bill almost exactly.

Natalie ★★★★★

Wiring the three CT clamps around my mains feed took about twenty minutes, and the readings match my utility meter almost exactly. Having single and three-phase support in one DIN rail unit saved me from buying two separate meters.

Leo R. ★★★★★

Snapped this onto the DIN rail in my panel and had per-circuit readings within ten minutes. The combined 3-phase CT means I only clamp one cable bundle instead of juggling three separate clamps, which made the install way less fiddly than I expected.

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