Short product description:
Shelly Pro 3EM-3CT63 is an AC energy cost meter by SHELL with a maximum current of 63 A and frequency range 50–60 Hz. Designed for DIN-rail mounting, its compact housing measures 94 × 19 × 69 mm. Suitable for monitoring three-phase or multi-circuit consumption with current transformers (CTs), it provides accurate energy measurement and cost tracking for residential and light commercial installations.