Shelly EM Split Core Current Transformer 120A White

About the Shelly EM Split-Core Current Transformer 120A White

Accurate monitoring with Shelly EM current transformer

The Shelly EM split-core current transformer is an essential accessory for precise alternating current measurements in single-phase or three-phase circuits, designed to work in conjunction with the Shelly Pro 3EM module.

Control and compatibility

With the ability to measure currents up to 120A, this transformer allows for detailed and reliable monitoring of electrical consumption. Installation is simple and safe, using a snap-on system without the need for screws, which prevents circuit interruption during installation.

Technical specifications

The openable ferrite core ensures an accuracy of ±1% and facilitates the passage of conductors with a diameter of up to 15 mm. The transformer has a nominal secondary current of 40 mA, a transformation ratio of 3000:1, a dielectric strength of 3000 VAC, and a load resistance of 20 Ω. The 60 cm cable ends with a 2-pin Molex Micro-Fit 43025-0200 connector, ensuring easy connection to the Shelly Pro 3EM.

Applications

Ideal for energy monitoring in homes, offices, shops, or industries, this transformer is compatible only with the Shelly Pro 3EM. While it is common to sell three transformers for a three-phase meter, it is possible to measure the neutral with an additional transformer. It is not compatible with Shelly 3EM or Shelly EM.