Shelly Pro Em - 50
Wi-Fi power meter with protection control Shelly Pro EM-50 is a single-phase two-channel energy meter for DIN rail mounting. It has an integrated switch with potential-free contacts for contactor control. No hub required! Simple control using the Shelly Smart Control APP, most platforms and protocols, and voice wizards. You can use it with Alexa, Home Assistant or your preferred automation system. Your intelligent solution for precise power monitoring and control Shelly Pro EM-50A is a DIN-mountable 1-phase power meter with built-in switch for contactor control. With an accuracy of 1% when measuring active energy, the Shelly Pro ЕМ-50 can be used to monitor consumption and control any household appliances, circuits and office equipment. The device has a data history of 60 days in 1 minute intervals. In addition, its scripting capabilities allow complex scenes to be executed and provide more comprehensive monitoring capabilities. This text is machine translated.
Wi-Fi power meter with protection control Shelly Pro EM-50 is a single-phase two-channel energy meter for DIN rail mounting. It has an integrated switch with potential-free contacts for contactor control. No hub required! Simple control using the Shelly Smart Control APP, most platforms and protocols, and voice wizards. You can use it with Alexa, Home Assistant or your preferred automation system. Your intelligent solution for precise power monitoring and control Shelly Pro EM-50A is a DIN-mountable 1-phase power meter with built-in switch for contactor control. With an accuracy of 1% when measuring active energy, the Shelly Pro ЕМ-50 can be used to monitor consumption and control any household appliances, circuits and office equipment. The device has a data history of 60 days in 1 minute intervals. In addition, its scripting capabilities allow complex scenes to be executed and provide more comprehensive monitoring capabilities. This text is machine translated.
Wi-Fi power meter with protection control Shelly Pro EM-50 is a single-phase two-channel energy meter for DIN rail mounting. It has an integrated switch with potential-free contacts for contactor control. No hub required! Simple control using the Shelly Smart Control APP, most platforms and protocols, and voice wizards. You can use it with Alexa, Home Assistant or your preferred automation system. Your intelligent solution for precise power monitoring and control Shelly Pro EM-50A is a DIN-mountable 1-phase power meter with built-in switch for contactor control. With an accuracy of 1% when measuring active energy, the Shelly Pro ЕМ-50 can be used to monitor consumption and control any household appliances, circuits and office equipment. The device has a data history of 60 days in 1 minute intervals. In addition, its scripting capabilities allow complex scenes to be executed and provide more comprehensive monitoring capabilities. This text is machine translated.
Wi-Fi power meter with protection control Shelly Pro EM-50 is a single-phase two-channel energy meter for DIN rail mounting. It has an integrated switch with potential-free contacts for contactor control. No hub required! Simple control using the Shelly Smart Control APP, most platforms and protocols, and voice wizards. You can use it with Alexa, Home Assistant or your preferred automation system. Your intelligent solution for precise power monitoring and control Shelly Pro EM-50A is a DIN-mountable 1-phase power meter with built-in switch for contactor control. With an accuracy of 1% when measuring active energy, the Shelly Pro ЕМ-50 can be used to monitor consumption and control any household appliances, circuits and office equipment. The device has a data history of 60 days in 1 minute intervals. In addition, its scripting capabilities allow complex scenes to be executed and provide more comprehensive monitoring capabilities. This text is machine translated.
in 29 offers
The lowest price for Shelly Pro Em - 50 right now is $102.68 at Digital Bay Tech, compared across 25 retailers.
The all-time low was $48.26 on 6 Mar 2026 — today's price is 113% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 21 Oct 2026.
Last updated at 21/10/2026 07:01:10
Shelly Pro EM-50 | 2-Channel DIN Rail Energy Meter with Contactor Control, WiFi, LAN & Modbus (Open Box)
Delivery $25.66
Shelly EM PRO Wi-Fi Energy Meter
Next-day delivery $10
Shelly Pro EM - 50
Delivery $9.99
Shelly Pro EM-50
Delivery between 28 Oct – 3 Nov $15
Shelly Pro EM 50 | Energy Meter | Ohmly
Free delivery
Shelly Em -50 Pro - WiFi/BT/Lan + 2 50 Amps
Shelly Pro EM-50
Shelly Pro EM 50 Energy Meter
Delivery between Mon – Tue $9.95
Shelly Pro EM-50
Delivery between 23 Oct – 3 Nov $16.83
Shelly SH-SHELLYPROEM - Pro Em 50
Delivery $35
originally posted on netxl.com
Appears to work well. Maybe documentation could be a bit clearer but otherwise no complaints.
originally posted on brack.ch
Tip Top
| Device Type | Energy Meter |
| Device Subtype | Single-Phase, 1-Phase, Dual-Channel |
| Primary Use | Control and monitor the consumption of any home appliances, electric circuits and office equipment |
| Measurement Function | Apparent power, Accumulated energy, Active power, Current, Power Metering |
| Measuring Media | Electrical |
Shelly Pro EM-50 | 2-Channel DIN Rail Energy Meter with Contactor Control, WiFi, LAN & Modbus (Open Box)
Delivery $25.66
Shelly EM PRO Wi-Fi Energy Meter
Next-day delivery $10
Shelly Pro EM - 50
Delivery $9.99
Shelly Pro EM-50
Delivery between 28 Oct – 3 Nov $15
Shelly Pro EM 50 | Energy Meter | Ohmly
Free delivery
Appears to work well. Maybe documentation could be a bit clearer but otherwise no complaints.
Tip Top
| Device Type | Energy Meter |
| Device Subtype | Single-Phase, 1-Phase, Dual-Channel |
| Primary Use | Control and monitor the consumption of any home appliances, electric circuits and office equipment |
| Measurement Function | Apparent power, Accumulated energy, Active power, Current, Power Metering |
| Measuring Media | Electrical |
