Sonoff BASIC-ZB1GSP - 32A Zigbee DIN switch

Zigbee Smart Switch for DIN rail with Energy Monitoring, Bipolar Cut and 32A Overload Protection

Smart management of electrical circuits with remote control and automation

The Sonoff BASIC-ZB1GSP is a smart switch for DIN rail with Zigbee protocol, designed for centralized management of circuits in the electrical panel. It supports loads up to 32A with bipolar cut and real-time energy monitoring, compatible with Amazon Alexa, Google Home and eWeLink via Zigbee gateway.

✨ Total control of the electrical panel with low-consumption Zigbee connectivity
The BASIC-ZB1GSP installs on a 35 mm DIN rail and offers remote ON/OFF control, energy consumption measurement and configurable overload protection. Ideal for heating circuits, water heaters, kitchens or EV charging, always following the mandatory protections in the panel. Requires a compatible Sonoff Zigbee gateway (ZBBridge-P, ZBBridge-U, NSPanel Pro, iHost, ZBDongle-P, ZBDongle-E).

✔ Bipolar cut (live wire + neutral) for maximum safety
✔ Real-time monitoring: voltage, current, power and consumption
✔ Configurable overload protection with automatic cut-off
✔ Low energy consumption Zigbee IEEE 802.15.4 connectivity
✔ eWeLink App with scenes, schedules and advanced automations
✔ Supports copper cables from 4 mm² to 10 mm²
✔ Compact design 84 x 66.5 x 18 mm, only 93.5 g
✔ CE, RoHS, FCC certifications

Usage Example

1. Water heater or boiler control

Install the BASIC-ZB1GSP in the electrical panel after the water heater circuit breaker. Through the eWeLink app, turn on the water heater only at the necessary times (e.g., morning and night) and monitor the actual consumption in kWh. Overload protection ensures additional safety.

2. Kitchen circuit management

Control the dedicated kitchen circuit (oven, hob) remotely. Ideal for checking if you left any equipment on and turning it off from a distance. Consumption data helps identify usage peaks and optimize the energy bill.

3. EV charging circuit

Mount the BASIC-ZB1GSP on the electric vehicle charger circuit. Schedule charging times to take advantage of off-peak tariffs and track monthly energy consumption. The bipolar cut ensures total isolation when not in use.

Product features

Brand: Sonoff
Model: BASIC-ZB1GSP
Type: Smart switch for DIN rail
Protocol: Zigbee
Connectivity: Zigbee IEEE 802.15.4
MCU: TLSR8656
Operating voltage: 100-240V AC, 50/60Hz
Maximum current: 32A
Maximum power: 7680W
Cut: Bipolar (live wire + neutral)
Mounting: 35 mm DIN rail
Monitoring: Voltage, current, power, energy consumption
Protection: Configurable overload with alarm and automatic cut-off
Supported cables: Copper 4 mm² to 10 mm² (11 AWG to 6 AWG)
Automatic switching time: 10000 cycles
Rated impulse voltage: 4KV
Operating temperature: -15 °C to 50 °C
Operating humidity: 10% to 90% RH, non-condensing
Pollution degree: II
Operating altitude: 2000 m
Housing material: PC
Color: White
Dimensions: 84 x 66.5 x 18 mm
Weight: 93.5 g
Application: eWeLink (via Zigbee gateway), Alexa, Google Home
Compatible gateways: ZBBridge-P, ZBBridge-U, NSPanel Pro, iHost, ZBDongle-P, ZBDongle-E
Certifications: CE, RoHS, FCC
FCC ID: 2APN5-BASICZB1GSP
Installation: By a qualified professional, following the mandatory protections in the electrical panel

What's in the box

✔ 1x Sonoff BASIC-ZB1GSP - 32A Zigbee DIN switch
✔ 1x Quick installation guide with QR code

Barcode: 6979033600652
Reference: BASIC-ZB1GSP

Note: This equipment does not replace circuit breakers, residual current protection or other mandatory protections. It must be installed by a qualified professional and connected after the appropriate protection devices. For single-phase use only (100-240V). Requires a compatible Sonoff Zigbee gateway (not included).