SONOFF BASIC-ZB1GSP Zigbee switch

Control high-power devices with the SONOFF BASIC-ZB1GSP Zigbee smart switch. The device features a standard DIN rail mounting, allowing for easy integration into your existing electrical system without drilling or additional modifications. With a load capacity of up to 32 A and the ability to monitor energy parameters, this switch is ideal for both residential installations and more demanding applications such as electric vehicle chargers, water heaters, and heating systems.

Convenient DIN rail mounting

The device is designed for mounting on standard DIN rails, which are often used in electrical distribution boards. This solution allows you to quickly install the switch in the desired location without the need to drill additional holes or modify the system housing. As a result, SONOFF BASIC-ZB1GSP can serve as a convenient component for upgrading existing energy management systems in homes, workshops or industrial facilities.

Monitoring and analysis of energy consumption

The switch allows you to track key electrical parameters in real time, such as voltage, current, power and energy consumption. The data can be stored and exported, making it easier to analyze the performance of connected devices and enable better energy management. Monitoring functions help you more accurately determine system performance and verify the actual power consumption of connected devices.

Supports high loads up to 32 A

SONOFF BASIC-ZB1GSP is designed to work with devices that require more power, as it supports a maximum load of up to 32 A and a power of up to 7680 W. Due to these specifications, it is suitable for use with electric vehicle chargers, water heaters and underfloor heating systems, among others. The switch is ideal for all situations where standard modules with a lower load capacity prove insufficient.

Improved installation security

The device is equipped with overload protection and the ability to set individual thresholds for voltage, current and power. If certain values are exceeded, the switch can automatically disconnect the output, which reduces the risk of damage to connected devices. An additional safety feature is the double switch design, which allows the phase and neutral wires to be disconnected, providing more complete circuit isolation.

Zigbee 3.0 and stable communication

Support for the Zigbee 3.0 standard ensures a stable connection to your smart home system and broad compatibility with devices that use this protocol. The switch can also act as a Zigbee router, forwarding the signal and helping to increase the range and stability of the entire network. This allows it to be part of large-scale automation and energy management systems.

Domestic and industrial use

SONOFF BASIC-ZB1GSP is well suited for many installations that require smart energy management. It can be used to control high-power devices, monitor electrical systems, and automate selected circuits. Due to the possibility of installation in a distribution board, the device is suitable for use in homes, industrial and commercial facilities.

Robust construction and installation compatibility

The PC plastic housing provides a durable design suitable for daily indoor use. The switch measures 84 × 66.5 × 18 mm and weighs 93.5 g, allowing it to be compact under heavy loads. The device is compatible with copper wires with a cross-section of 4 mm² to 10 mm² and can operate at temperatures from -15 °C to 50 °C and humidity from 10 to 90% relative humidity without condensation.

Included in the kit

• SONOFF BASIC-ZB1GSP switch
• User manual

Warranty: months

The text is machine translated.

It is important to know

Before purchasing the SONOFF BASIC-ZB1GSP ZigBee smart switch, it's crucial to understand how it will fit into your current smart home ecosystem and what role it should play. Choosing the right protocol and installation method are two key factors for long-term satisfaction - especially if you plan to expand your system later or connect more devices. It's also worth considering how you want to control your devices on a daily basis: from an app, through automations, or with a local physical switch.

• Only suitable for Zigbee ecosystems - check if your smart home or central unit supports the Zigbee protocol, as the switch will not work without it.
• To incorporate into automated scenarios or routines, it must be clear whether the switch will work with connected devices in the same ecosystem.
• Before installation, carefully check the type of existing wiring; compatibility with older installations can be a challenge.
• If you want to expand your system in the long term, Zigbee allows you to connect more devices with less strain on your Wi-Fi network.
• If you expect control even without the internet, it is important to check whether your Zigbee system supports local control.

Source of editorial recommendations: ENAA guides and team experience.

In practice

🟢 For upgrading existing switches

Suitable for users who want to make existing switches smart without completely replacing the electrical wiring - the only requirement is a compatible electrical installation and a Zigbee ecosystem.

🟢 Management via app

It offers easy remote control via an app when connected to a central Zigbee platform, allowing on/off from anywhere.

🟡 Central automation of multiple devices

Suitable with a limitation: can participate in automations if all devices are in the same Zigbee ecosystem and the platform supports such scenarios.

🟡 Control without a phone

Suitable with a limitation: most Zigbee switches allow manual control, but check whether the selected model includes a physical button or the ability to turn on locally.

🔴 Direct operation without hub

Less suitable: Zigbee switches usually require a central unit (hub) - without it, most functionality is not accessible.

Answers to frequently asked questions

Does SONOFF BASIC-ZB1GSP ZigBee work without a Zigbee hub?

No, to use all smart functions, a Zigbee hub or central unit is required that connects the switch to your system.

How do I check if the switch will fit my electrical installation?

Before installation, check the wiring layout and the suitability of the installation space; it is recommended to compare it with the installation diagram.

Can I use the switch to automate scenes (e.g. night mode)?

Yes, if it is connected to a compatible Zigbee ecosystem and your platform supports automations, integration into routines is possible.

What if I have Wi-Fi devices at home in addition to Zigbee?

If you use multiple different protocols, the platform or your smart hub must support connecting both - otherwise, connectivity will be limited.

Does the switch work if there is no internet connection?

Depending on your Zigbee platform – some Zigbee systems allow local operation without the internet, while others require a connection to the cloud.

Description updated: October 2026

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