Shelly Current Transformer Pro 3EM

$9 ~~$60~~ In stock

El transformador de corriente profesional Shelly Current Transformer Pro 3EM es un accesorio de monitoreo energético diseñado para su uso con dispositivos Shelly 3EM. Permite una medición precisa de la corriente eléctrica en sistemas monofásicos o trifásicos.

Disponible en dos variantes: 120A y 400A, para adaptarse a diferentes requisitos de instalación.
Compatible con Shelly 3EM para un monitoreo y gestión energética precisos.
Ideal para aplicaciones residenciales, comerciales e industriales donde se necesitan datos de corriente en tiempo real.
Fácil de instalar e integrar en configuraciones eléctricas existentes.

Customer Reviews (4.8 / 5 · 16 reviews)

Emma ★★★★★ Aug 13, 2026

The installation took maybe ten minutes since the clamps are clearly marked, and the current readings match my utility meter within a few watts. It’s a solid upgrade if you’re already tracking three-phase loads.

David ★★★★★ Aug 12, 2026

The clamp fit is snug and the readings match my utility meter almost perfectly. Setup with the 3EM took under ten minutes and now I can finally see exactly which circuit is eating the most power.

Joshua ★★★★★ Aug 11, 2026

Went from vague "estimated usage" to actually seeing per-phase current draw in real time, which was the whole reason I bought these. The clamp design feels solid and the measurements match my utility meter within a couple percent.