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โก Empower your energy, automate your future.
The Shelly Pro 3EM Switch Add-On is a compact DIN rail-mounted device that extends your Shelly Pro 3EMโs capabilities by enabling precise 3-phase energy monitoring and dry contact switching. It supports real-time app control, load shedding, and PV system balancing to maximize solar and wind energy use. Designed for easy installation and seamless integration, it offers professional-grade automation with a 5-year warranty, perfect for smart homes and energy-conscious professionals.










| ASIN | B0C718B37C |
| Best Sellers Rank | #32,147 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Industrial Power Meters |
| Brand Name | Shelly |
| Connector Type | Plug-In |
| Contact Material | Stainless Steel |
| Contact Type | Normally Open |
| Current Rating | 1 Amps |
| Customer Reviews | 4.6 4.6 out of 5 stars (79) |
| EU Spare Part Availability Duration | 5 Years |
| Global Trade Identification Number | 03800235268131 |
| Included Components | 1 pack |
| Item Weight | 20 Grams |
| Manufacturer | Shelly |
| Model | Shelly_Pro_Add |
| Mounting Type | DIN Rail Mount |
| Operation Mode | ON-OFF-ON |
| Part Number | Shelly_Pro_Add |
| Smart Home Compatibility | Smart Home Compatible |
| Specification Met | UL |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 105 Degrees Fahrenheit |
| Warranty Description | 5 year manufacturer |
| Wattage | 1 |
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