Technical specifications indicate this Marstek unit is a digital-mechanical hybrid designed for 35mm DIN-rail mounting. Performance metrics demonstrate the use of an HLW8032 energy monitoring chip or equivalent, providing real-time voltage, amperage, and kilowatt-hour data with a baseline accuracy of +/- 1%. The internal switching is handled by a 1P relay rated for 10A to 63A adjustable loads, though material analysis suggests thermal accumulation occurs when sustained loads exceed 80% of rated capacity.
Monitoring capabilities are provided via a 2.4GHz Wi-Fi module integrated into the Tuya ecosystem, which exhibits latency variations based on local signal strength. While the device includes software-defined protection thresholds for leakage and over-voltage, technical documentation confirms it does not replace a primary thermal-magnetic safety breaker in North American residential panels. The physical chassis is composed of PA66-GF30 flame-retardant material, and operational status is communicated through a motorized latching mechanism.
Operational reliability is dependent on active network connectivity for remote scheduling and toggle functions; however, mechanical overcurrent protection remains independent of the cloud state.
The Smart Circuit Breaker with Energy Monitoring and Protection offers entry-level automation features for secondary circuits. For mission-critical applications where UL-489 certification is required, the Leviton Smart Circuit Breaker with Remote Control provides a verified safety profile and superior mechanical construction.
This unit is categorized within the switches and relays hardware segment, primarily serving as an auxiliary automation component for DIN-rail systems.
