This is an accessory item and does not include the Shelly EM

Shelly Pro EM-50 is a single-phase two-channel energy meter for DIN rail mounting

Tailored to your needs – Supports custom scripts for specific use cases

Keep full control over your irrigation system - with precise schedules

switching current: 16 A (240 V~)10 A (30 V⎓) Sensors

Shelly EM pro 3em This is an accessory itemWi Fi powered 16 ampere 1 channel relay switch with energy measurement 2 independent measurement channels up to 120 amperes each 1 contactor control (or load up to 2 amperes) 365 days internal storage in case Wi Fi is unavailable Voltage measurement and configurable alarm notifications WHY SHELLY EM? SMART ELECTRICITY METER WITH CONTACTOR CONTROL Shelly EM is a Wi Fi powered electricity meter with contactor control. It allows you to simultaneously