Based on this product's specifications, here are some alternatives and similar models
Smart switch Nous D2T DIN 20A with Tasmota (ESP32) for DIN rail mounting
Summary description:
Nous D2T is a DIN-rail smart switch based on an ESP32 module, running Tasmota firmware and rated for 20 A switching. Designed for electrical distribution panels, it provides remote control and automation of circuits, integration with home automation platforms via Tasmota, and compact DIN-form factor for mounting in consumer units and control cabinets.