Shelly Pro 3EM Galvanically Isolated Smart Switch Add-On
SKU: 3800235268131
£28.49Price
VAT Included
Bulk discount: 5% off when buying 3+ items
Shelly Pro 3EM Switch Add-on is a galvanically isolated DIN-rail switching accessory for compatible Shelly Pro 3EM energy meters. It adds a dry-contact output that can control a contactor or other compatible electrical device in response to energy-monitoring logic.
The add-on attaches directly to its host meter through Shelly’s proprietary interface and is powered by that host. It is not a standalone smart relay and should be used only with the Pro 3EM models Shelly explicitly lists as compatible.
Only 3 left in stock
- 1 load-circuit input
- 1 load-circuit output
- Galvanically isolated dry contact
- Maximum switching: 2 A at 240 V AC or 2 A at 30 V DC
- Internal temperature sensing
