SONOFF Basic DIN Rail 32A Matter WiFi Smart Switch with Energy Monitoring (BASIC-1GSP)

SONOFF Basic DIN Rail 32A Matter WiFi Smart Switch with Energy Monitoring (BASIC-1GSP)

Take full control of high-power circuits with the SONOFF Basic DIN Rail (BASIC-1GSP) — a professional-grade Matter over Wi-Fi smart switch designed for installation inside your electrical distribution board.

This 32A DIN rail switch delivers remote on/off control, real-time energy monitoring, and advanced safety features for demanding loads that standard smart plugs simply can’t handle.

Key Features

• 32A High-Power Capacity — Supports up to 32A / 7680W, ideal for geysers, underfloor heating, heat pumps, EV chargers, pool pumps and other heavy-duty circuits.
• Real-Time Energy Monitoring — Tracks voltage, current, power and total energy consumption. View daily/weekly/monthly/180-day history, calculate electricity costs and export data to optimise usage and reduce bills.
• Double-Pole Safety Switching — Disconnects both Live and Neutral for complete physical isolation when switched off — safer for maintenance and higher electrical protection.
• Customisable Overload Protection — Set your own voltage, current and power thresholds. The switch automatically cuts power if limits are exceeded.
• Standard DIN Rail Mounting — Clips directly onto a 35mm DIN rail inside distribution boards. Clean, professional installation with no extra drilling required.
• Matter Certified — Native compatibility with Apple Home, Google Home, Amazon Alexa, Samsung SmartThings and Home Assistant for seamless cross-platform control and automations.
• Reliable Wi-Fi Connectivity — 2.4GHz Wi-Fi with Matter support for local and remote control via the eWeLink app or your preferred smart home platform.

Perfect for South African Homes & Installations

Whether you’re automating a geyser, monitoring an EV charger, controlling underfloor heating or managing high-load appliances, the BASIC-1GSP brings professional circuit control and accurate energy insight into your smart home or client installations.

Works excellently with Home Assistant via Matter and is ideal for energy-conscious setups, solar integration tracking and remote management.

Technical Specifications

• Model: BASIC-1GSP
• Protocol: Matter over Wi-Fi (2.4GHz)
• Max Load: 32A / 7680W
• Voltage: 100–240V AC, 50/60Hz
• Switching: Double-pole (Live + Neutral)
• Energy Monitoring: Voltage, Current, Power, Energy (kWh)
• Mounting: Standard 35mm DIN rail
• Dimensions: 84 × 66.5 × 18 mm
• Weight: 92.1 g
• Operating Temperature: -15°C to 50°C
• Certifications: CE, FCC, RoHS, Matter

Note: Must be installed behind a suitable upstream circuit breaker (MCB/RCBO) rated appropriately for the circuit. Professional installation recommended.

Upgrade your distribution board with intelligent, high-power control and precise energy monitoring. The SONOFF BASIC-1GSP is the smart way to manage the circuits that matter most.