Sonoff SO-DIN32 32A DIN Switch
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Description
Specifically engineered for modern residential and commercial distribution boards, this professional-grade smart switch mounts directly onto any standard 35mm DIN rail. It is the ultimate choice for controlling and optimizing high-power appliances that standard smart switches simply cannot handle, such as 4kW geysers, swimming pool pumps, EV charging stations, underfloor heating, and heat pumps.
Note: This is the exact same high-performance product previously listed as the "Sonoff Geyser Timer (Certified) 32A".
Key Features & Benefits
· Heavy-Duty 32A Load Management: Robustly built to safely control demanding, high-draw inductive and resistive loads up to 32 Amps.
· Double-Pole Isolation (Live + Neutral): Features a double-pole design that simultaneously cuts both the live and neutral lines. This guarantees 100% physical electrical isolation for maximum safety during maintenance.
· Real-Time Energy Monitoring: Tracks live voltage, current, active power, and total energy consumption (kWh) directly through the eWeLink app. View hourly, daily, or monthly usage charts and easily export data to optimize power efficiency.
· Smart Overload Protection: Protects your valuable appliances and wiring by automatically cutting power the instant custom, pre-set voltage, current, or power thresholds are breached.
· Universal Matter Over Wi-Fi Standard: Integrates natively with Apple Home, Google Home, Amazon Alexa, Samsung SmartThings, and Home Assistant right out of the box.
· Fully Certified for South Africa: Rest easy knowing this unit complies with strict national regulations, holding NRCS Certification Number: ZAF-RCC-00339xx.
- Model / SKU
- BASIC-1GSP / SO-DIN32
- Wireless Protocol
- Matter over Wi-Fi 2.4GHz
- Maximum Load
- 32A
- Switch Type
- Double-Pole (L + N Isolation)
- Mounting Type
- Standard 35mm DIN Rail
- Energy Tracking
- Voltage, Current, Active Power, Cumulative kWh
- Flame Retardant Rating
- UL94 V-0
- Internal Conductors
- Premium Copper
- Supported Ecosystems
- eWeLink, Apple Home, Alexa, Google Home, SmartThings, Home Assistant
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Can this smart switch be used to control a standard South African geyser? +
Yes! The Sonoff SO-DIN32 is highly recommended as a smart geyser timer. Because it features a heavy-duty 32A capacity and double-pole switching, it can easily handle the continuous, high-current demand of 3kW and 4kW geyser elements safely.
-
Does the device lose its timer settings if the internet or power goes down? +
No. Once your schedules, timers, and overload thresholds are configured via the eWeLink app, they are stored locally on the device memory. It will continue to execute your automated routines even during internet outages.
-
What is the benefit of the Matter protocol on this switch? +
Matter allows the Sonoff 32A DIN Switch to connect locally and directly to Apple Home, Google Home, or Amazon Alexa without relying on cloud-to-cloud integrations. This provides significantly faster response times, local automation processing, and seamless cross-platform control.
No reviews yet. If you have used this one on a site, tell us how it went.
Details +
Description
Specifically engineered for modern residential and commercial distribution boards, this professional-grade smart switch mounts directly onto any standard 35mm DIN rail. It is the ultimate choice for controlling and optimizing high-power appliances that standard smart switches simply cannot handle, such as 4kW geysers, swimming pool pumps, EV charging stations, underfloor heating, and heat pumps.
Note: This is the exact same high-performance product previously listed as the "Sonoff Geyser Timer (Certified) 32A".
Key Features & Benefits
· Heavy-Duty 32A Load Management: Robustly built to safely control demanding, high-draw inductive and resistive loads up to 32 Amps.
· Double-Pole Isolation (Live + Neutral): Features a double-pole design that simultaneously cuts both the live and neutral lines. This guarantees 100% physical electrical isolation for maximum safety during maintenance.
· Real-Time Energy Monitoring: Tracks live voltage, current, active power, and total energy consumption (kWh) directly through the eWeLink app. View hourly, daily, or monthly usage charts and easily export data to optimize power efficiency.
· Smart Overload Protection: Protects your valuable appliances and wiring by automatically cutting power the instant custom, pre-set voltage, current, or power thresholds are breached.
· Universal Matter Over Wi-Fi Standard: Integrates natively with Apple Home, Google Home, Amazon Alexa, Samsung SmartThings, and Home Assistant right out of the box.
· Fully Certified for South Africa: Rest easy knowing this unit complies with strict national regulations, holding NRCS Certification Number: ZAF-RCC-00339xx.
Specifications +
- Model / SKU
- BASIC-1GSP / SO-DIN32
- Wireless Protocol
- Matter over Wi-Fi 2.4GHz
- Maximum Load
- 32A
- Switch Type
- Double-Pole (L + N Isolation)
- Mounting Type
- Standard 35mm DIN Rail
- Energy Tracking
- Voltage, Current, Active Power, Cumulative kWh
- Flame Retardant Rating
- UL94 V-0
- Internal Conductors
- Premium Copper
- Supported Ecosystems
- eWeLink, Apple Home, Alexa, Google Home, SmartThings, Home Assistant
Questions +
-
Can this smart switch be used to control a standard South African geyser? +
Yes! The Sonoff SO-DIN32 is highly recommended as a smart geyser timer. Because it features a heavy-duty 32A capacity and double-pole switching, it can easily handle the continuous, high-current demand of 3kW and 4kW geyser elements safely.
-
Does the device lose its timer settings if the internet or power goes down? +
No. Once your schedules, timers, and overload thresholds are configured via the eWeLink app, they are stored locally on the device memory. It will continue to execute your automated routines even during internet outages.
-
What is the benefit of the Matter protocol on this switch? +
Matter allows the Sonoff 32A DIN Switch to connect locally and directly to Apple Home, Google Home, or Amazon Alexa without relying on cloud-to-cloud integrations. This provides significantly faster response times, local automation processing, and seamless cross-platform control.
Reviews +
No reviews yet. If you have used this one on a site, tell us how it went.
Professional Installation & Safety Warning
Because this smart switch handles critical high-current circuits (up to 32A) and mounts directly inside your distribution board (DB box), it must be installed by a qualified electrician. Ensure the main electrical supply is fully isolated before attempting installation or maintenance. Incorrect wiring can permanently damage your property, electrical panels, or the device, and will immediately void the manufacturer's warranty.