Safer, smarter, and more efficient circuit control. The SONOFF BASIC-1GSP is a high-power DIN rail smart switch designed for electrical distribution boxes, giving you remote control, energy monitoring, and built-in protection for demanding electrical loads.
32A High-Power Support: Handle high-power circuits up to 32A / 7,680W, making it suitable for water heaters, EV chargers, electric floor heating, heat pumps, and other heavy-duty appliances.
Real-Time Energy Monitoring: Monitor voltage, current, power, and energy consumption in real time. Track your electricity usage and costs over time to better understand and manage your energy consumption.
Smart Control & Matter Compatibility: Control your connected circuit remotely through the eWeLink app, or integrate it with Apple Home, Google Home, Amazon Alexa, and Samsung SmartThings through Matter. Set schedules, timers, and automate your appliances with ease. Matter integration requires a compatible Matter hub.
Built-In Safety Protection: Set customized voltage, current, and power limits to automatically shut off the output when thresholds are exceeded. Its double-pole switching disconnects both Live and Neutral for complete physical isolation, while the V-0 flame-retardant casing adds another layer of protection.
Quick Specs
Type: Matter Over Wi-Fi Smart Switch | Input: 100–240V AC, 50/60Hz | Max Load: 32A / 7,680W | Installation: Standard DIN Rail | Wireless: Wi-Fi | Dimensions: 84 × 66.5 × 18 mm | Operating Temperature: -15°C to 50°C | Certification: CE / RoHS / FCC / CP65
