الوصف
The SONOFF Basic DIN Rail – Zigbee Version (BASIC-ZB1GSP) is a DIN rail-mounted Zigbee 3.0 smart switch from the SONOFF Basic Series, designed for residential and industrial energy management. Rated at 32A with a 7680W maximum load, it is ideal for EV chargers, water heaters, electric floor heating, heat pumps and other heavy-duty circuits.
It fits standard DIN rails in your distribution board with no drilling or modification, monitors voltage, current, power and energy in real time, and cuts the output automatically when your custom voltage, current or power limits are exceeded. Its double-pole switching disconnects both live and neutral for full electrical isolation, and it also works as a Zigbee router to extend your network.
Note: a Zigbee gateway is required (see "Works With" below). It must be installed by a qualified electrician behind a 32A circuit breaker, not directly on the grid, and is for single-phase use only. Energy monitoring is available only when the load neutral wire is connected to the device's output neutral terminal.
Key Features
- 32A / 7680W capacity for EV chargers, water heaters, floor heating and heat pumps
- Standard DIN rail installation in distribution boxes, no drilling needed
- Real-time voltage, current, power and energy monitoring with data storage and export
- Daily, monthly and semi-annual electricity usage charts in the app
- Overload protection with custom current (up to 32A), voltage and power thresholds
- Double-pole switching cuts both live and neutral for full isolation
- UL94 V-0 flame-retardant housing and SONOFF "UniBusbar" relay for lower heat and longer life
- Zigbee 3.0 with built-in Zigbee router function
- Energy data is kept locally while offline and re-synced when the device is back online
- Voice control, timers, schedules and inching mode
Works With
Technical Specifications
| Specification |
Details |
| Model |
BASIC-ZB1GSP |
| Product Name |
Basic DIN Rail (Zigbee Version) |
| Product Series |
Basic Series |
| Wireless Protocol |
Zigbee 3.0 (IEEE 802.15.4) |
| MCU |
TLSR8656 |
| Rating |
100–240V~ 50/60Hz 32A Max |
| Max. Load |
7680W |
| Max. Current |
32A |
| Phases |
Single-phase only |
| Recommended Wire Gauge |
11–6 AWG (4–10 mm²), solid or stranded copper conductor only |
| Installation |
Standard DIN rail, indoor distribution box |
| Rated Impulse Voltage |
4KV |
| Casing Material |
PC |
| Color |
White |
| Dimensions |
84 × 66.5 × 18 mm |
| Net Weight |
93.5 g |
| Operating Temperature |
-15°C ~ 50°C |
| Operating Humidity |
10% ~ 90% RH, non-condensing |
| FCC ID |
2APN5-BASICZB1GSP |
| Certifications |
CE, RoHS, FCC, Zigbee 3.0 |
Why Choose the SONOFF BASIC-ZB1GSP?
- Controls and monitors demanding 32A circuits such as EV chargers and water heaters
- Double-pole isolation and overload protection for safer operation
- Clean DIN rail installation inside your distribution board
- Zigbee 3.0 router that also strengthens your Zigbee network
Downloads
⬇ Download User Manual (PDF)
Warranty: 12-month warranty from the Official Distributor.
