Hot water
Control flexible heating loads
Connected control · DIN rail
NR40 Smart relay controller
Dual-channel IoT load control for hot water and EV charging. Give EDBs, retailers and aggregators a direct connection to flexible demand.
2Control channels
DINRail mounting
IoTConnected control
Make flexible demand work.
The NR40 delivers software-controlled flexibility for hot water cylinders and EV chargers. Its compact DIN-rail format supports connected appliance control as part of the Nexbe metering and grid-edge ecosystem.
EV charging
Coordinate charging demand
Connected energy
Support solar integration
Control with verifiable response
- Cellular Narrowband-IoT embedded SIM
- Demand-response availability confirmation
- Historical data without baselining
- Event and time-of-use scheduling
- Circuit submetering
- Two independently controlled 40 A latched relays
- Normally-open or normally-closed configuration
- OpenADR and IEEE 2030.5 support
Part of the Nexbe ecosystem.
Preview PDF Company
Nexbe company profile
Our expertise, technology and approach to smart metering, grid-edge monitoring and connected load control.
PDF · 2 pages · 18.0 MBOpen PDF
Talk to the people who build it.
Discuss your metering, network or energy-flexibility requirements with Nexbe.
Contact Nexbe