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( 08 / 08 )Shelly Pro EM-50DIN-Rail MountableTwo-Channel

Shelly Pro EM-50 DIN-Rail Mountable Two-Channel Single Phase Energy Meter with Integrated Switch for Contactor Control
The Shelly Pro EM-50 is a premium DIN-rail mountable energy meter designed for single-phase systems. It features two independent monitoring channels and an integrated switch for reliable contactor control, providing accurate energy consumption tracking and advanced automation for industrial, commercial, and residential applications.
Key Features
- Two independent monitoring channels for precise energy measurement
- Integrated switch for direct remote control of contactors
- Real-time energy monitoring and power factor analysis
- Alerts for abnormal consumption patterns
- Robust industrial-grade DIN-rail mountable design
- Compatibility with major smart home platforms
- Advanced automation via Shelly Cloud or local integration (REST, MQTT, scripting)
- High-resolution energy measurement with overload and overvoltage protection
- Firmware updates over-the-air for enhanced security and functionality
- Open protocol support and API access for seamless integration with building management systems and third-party automation
Specifications
- Model: Shelly Pro EM-50
- Mounting: DIN-rail
- Phase: Single-phase
- Channels: Two independent monitoring channels
- Switch: Integrated for contactor control
- Connectivity: Shelly Cloud, REST API, MQTT, scripting
- Protection: Overload and overvoltage protection
- Firmware: Over-the-air updates supported
Installation and Compatibility
The compact DIN-rail form factor allows efficient installation within electrical distribution panels. The Shelly Pro EM-50 supports intuitive configuration and integrates seamlessly with various smart home platforms and building management systems, making it a future-proof solution for energy management.
( Specifications )
| Application Areas | Residential, Commercial, Industrial |
| Bluetooth Support | Yes (for inclusion and configuration) |
| Certifications | CE, RoHS, REACH |
| Cloud Connectivity | Yes (Shelly Cloud) |
| Communication Interface | Ethernet, Wi-Fi (802.11 b/g/n 2.4GHz) |
| Contactor Control | |
| Country of Origin | Bulgaria |
| Current Measurement | Up to 50A |
| Current Transformer Compatibility | Yes (external, 50A) |
| Customizable Settings | Web interface, App |
| Dimensions (W x H x D) | 90mm x 52mm x 58mm |
| Display Type | No display |
| Enclosure Material | Polyamide PA66, UL94 V-0 flame retardant |
| Energy Measurement Units | kWh |








