KWS-302WF 1-Phase 63A WiFi Power Meter & Voltage Protector
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Prices updated: 12 Oct 2026
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About this product
A single-phase 63A protector that combines power metering with adjustable over and under voltage protection and WiFi connectivity. It also monitors temperature, helping protect household appliances and wiring from unsafe voltage and overload conditions.
Specifications
- Phase
- 1-Phase
- Rated current
- 63 A
- Protection
- Adjustable over and under voltage
- Connectivity
- WiFi
- Temperature monitoring
- Yes
- Functions
- 8-in-1 power meter and protector
Frequently asked questions
Can I use it on a three-phase supply?
No. This model is single-phase only, rated 63A. A three-phase installation needs a three-phase device.
How is it wired into the installation?
It is installed in series on the incoming supply line that feeds the protected circuit, following the wiring diagram in the manual. Keep the total load below 63A, add a suitable upstream breaker, and have a qualified electrician install it.
