SONOFF Basic DIN Rail 32A Zigbee Smart Switch (BASIC-ZB1GSP)

R 549.00

Out of Stock

SONOFF Basic DIN Rail 32A Zigbee Smart Switch (BASIC-ZB1GSP) — Corrected Description

🔌 SONOFF Basic DIN Rail 32A Zigbee Smart Switch (BASIC-ZB1GSP)

Heavy-duty control for your biggest circuits. The Basic DIN Rail Smart Switch is a 32A double-pole smart switch that clips straight onto the DIN rail in your distribution board — built for high-current South African loads like geysers, EV chargers, heat pumps and pool pumps. It uses Zigbee 3.0, so it pairs with any Zigbee coordinator — SONOFF ZBBridge-P, ZBDongle-E, Amazon Echo Hub, SmartThings, or Home Assistant with ZHA / Zigbee2MQTT — and joins your existing Zigbee mesh as a mains-powered router. Live energy & power monitoring and built-in overload protection keep watch over the circuit. MPN: BASIC-ZB1GSP.

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⚡

32A Double-Pole

Live + Neutral

📡

Zigbee 3.0

Mesh Router

⚠️ DB-board installation. This switch mounts on a standard 35mm DIN rail inside your distribution board and switches high-current mains — it must be installed by a qualified electrician. It uses Zigbee 3.0 (2.4GHz mesh) — you'll need a Zigbee coordinator / hub to add it to your smart home (SONOFF ZBBridge-P, ZBDongle-E, Amazon Echo Hub, SmartThings, or Home Assistant with ZHA / Zigbee2MQTT). Any Zigbee 3.0 hub will pair it — it's not locked to SONOFF.

⚡ Key Features

Zigbee 3.0 — open, low-power mesh protocol; joins any Zigbee 3.0 coordinator with no vendor lock-in
Acts as a Zigbee Router — mains-powered, so it strengthens and extends your Zigbee mesh for battery-powered sensors nearby
32A Double-Pole Switching — disconnects both live and neutral for full isolation, the correct way to switch heavy loads like geysers and EV chargers ★ confirm exact rating on packaging
DIN-Rail Mount — clips onto a standard 35mm DIN rail in your DB board for a clean, permanent installation
Energy & Power Monitoring — tracks voltage, current, power and consumption so you can see exactly what a big load is drawing and costing
Overload Protection — configurable protection against over-current, over-voltage and over-power conditions ★ confirm exact thresholds
Scheduling & Automation — timers, schedules and smart scenes (in the eWeLink app with a SONOFF ZBBridge, or in Home Assistant / SmartThings with any Zigbee coordinator)
Fully Local Control — with Home Assistant + ZHA or Zigbee2MQTT, all control is 100% local — no cloud, no internet dependency, no eWeLink account required
Home Assistant — integrates natively via ZHA or Zigbee2MQTT

🏠 Perfect For

🔥

Geysers

Schedule heating around solar or time-of-use tariffs, monitor consumption, and isolate safely with double-pole switching.

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EV Chargers

Switch and meter a high-current charging circuit from your phone or an automation. ★ confirm load against your charger.

♨️

Heat Pumps & Aircon

Automate and measure heavy HVAC loads, with overload protection watching the circuit.

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Pool Pumps & Boreholes

Timer control plus energy visibility on large motors, so nothing runs longer than it needs to.

💡 Double-pole vs single-pole: a single-pole switch only breaks the live conductor; a double-pole switch breaks both live and neutral, fully isolating the appliance. For high-current loads like geysers and EV chargers, double-pole is the safer choice.

📡 Don't have a Zigbee hub yet? Pair this with our SONOFF ZBBridge-P (Wi-Fi Zigbee gateway with eWeLink app) or the SONOFF ZBDongle-E (USB coordinator for Home Assistant users running ZHA or Zigbee2MQTT). Both are stocked at Eiferer.

★ Before you publish: confirm the exact input voltage, module dimensions and overload thresholds from the retail box / SONOFF spec sheet and drop them into the table below.

📋 Technical Specifications

Product	SONOFF Basic DIN Rail Zigbee Smart Switch
MPN / Model	BASIC-ZB1GSP
Type	DIN-rail smart switch with energy metering
Protocol	Zigbee 3.0 (2.4GHz)
Zigbee Role	Router (mains-powered, extends mesh)
Max Current	32A ★ confirm on packaging
Switching	Double-pole (live + neutral)
Mounting	35mm DIN rail (distribution board)
Metering	Voltage · Current · Power · Energy
Overload Protection	Over-current / over-voltage / over-power ★ confirm
Coordinator Required	Any Zigbee 3.0 coordinator — SONOFF ZBBridge-P, ZBDongle-E, Amazon Echo Hub (Zigbee built-in), SmartThings Hub, Home Assistant (ZHA / Zigbee2MQTT)
Works With	eWeLink (via ZBBridge) · Home Assistant · SmartThings · Amazon Alexa (via compatible hub)
App	eWeLink (iOS & Android) via SONOFF ZBBridge — or use Home Assistant / SmartThings directly
Input Voltage	★ confirm on packaging (AC 230V typical)
Dimensions	★ confirm on packaging
Warranty	2 Year Manufacturer Warranty

❓ Frequently Asked Questions

Do I need a Zigbee hub?

Yes. Zigbee devices don't talk directly to your phone or Wi-Fi — they need a Zigbee 3.0 coordinator. Options include the SONOFF ZBBridge-P (Wi-Fi gateway paired with the eWeLink app), the SONOFF ZBDongle-E (USB stick for Home Assistant users), an Amazon Echo Hub / Echo 4th gen (built-in Zigbee), a SmartThings Hub, or a Raspberry Pi / mini-PC running Home Assistant with ZHA or Zigbee2MQTT. Any Zigbee 3.0 hub works — this is not proprietary to SONOFF.

What does double-pole mean?

It switches both the live and neutral conductors, fully isolating the appliance — the safer choice for high-current loads like geysers and EV chargers.

Can it handle my geyser or EV charger?

It's rated 32A — ★ confirm the exact figure and your circuit load. It's designed for exactly these heavy loads, but must be installed by a qualified electrician.

Does it monitor energy?

Yes — it reports voltage, current, power and total consumption, so you can see what your big circuits actually use.

Does it work with Apple Home / Google Home?

Not directly — Zigbee devices don't join Apple Home or Google Home natively. The usual route is to run Home Assistant (with ZHA or Zigbee2MQTT) and bridge to Apple Home via HomeKit Bridge, or to Google Home via the Google Home integration. If Apple Home / Google Home native support is a hard requirement, look at our Matter-over-Wi-Fi range instead.

Does it work with Alexa or SmartThings?

Yes — an Amazon Echo Hub / Echo 4th gen or a SmartThings Hub has a built-in Zigbee coordinator and will pair the switch directly.

Does it work fully local (no cloud)?

Yes — with Home Assistant + ZHA or Zigbee2MQTT (using a coordinator like the SONOFF ZBDongle-E), all control is 100% local. No internet, no eWeLink account, no cloud.

How is it installed?

It clips onto the DIN rail in your distribution board and wires into the circuit. This is a DB-board job — always use a qualified electrician.