Shelly Pro EM-50 Single Phase Energy Meter 50A
Monitor power with the Shelly Pro EM-50 50A single-phase energy meter. Features LAN/WiFi, app control & two current transformers.
The Shelly Pro EM-50 is a professional DIN rail mountable two-channel, single-phase energy meter designed for precise power monitoring and control. It features an integrated relay with dry contacts, making it an ideal choice for contactor control in larger load setups.
This energy meter provides comprehensive real-time data, reporting accumulated energy alongside instantaneous voltage, current, active power, and apparent power per phase. With two independent measurement channels on the same phase and four-quadrant measurement complete with optical pulse indication, you can easily track energy usage with high precision. It meets Accuracy Class B (IEC 62053-21) standards and is fully photovoltaic ready.
Equipped with LAN, WiFi, and Bluetooth connectivity, the Pro EM-50 ensures secure and reliable communication. It requires no hub for operation, allowing easy control via the Shelly Smart Control app, popular platforms, and voice assistants like Alexa and Home Assistant. For advanced users, it supports scripting, web hooks, MQTT, WebSocket, HTTPS, UDP, TLS, custom certificates, and Modbus TCP protocol.
The compact device measures 43 mm in height, 33 mm in width, and 15 mm in depth. It securely stores data in non-volatile memory, retrievable for up to 60 days in 1-minute intervals, and comes complete with two 50A current transformers for straightforward installation.
Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
Always follow local regulations and product guidance.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website uses advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your cart and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll ask you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
You might like
