Description: Zigbee version requires a tuya zigbee hub/Gateway for remote control Wiring: Power must enter from the top and must be Live line + Neutral Line (L+N). Live line + Live line (L+L) cannot be used. Characteristic function: Electricity metering, adjustable from 1 to 63A, alarm and protection settings: temperature (40 to 150 ℃), overcurrent (1 to 63A), overvoltage (220 to 265V), undervoltage (76 to 240V), power (1 to 26KW), usage logs (switch logs, alarm logs, setting logs) Basic functions: APP remote control, voice control, status feedback, timing, countdown, power outage memory, home sharing, group function Specifications: Working voltage: 100-240V AC Rated current: 1-63A adjustable Number of protection poles: 1P+N (N pole continuously open) Control method: manual/remote APP Other features: With metering function Wireless standard: ZigBee 3.0 (Wi Fi 2.4GHz) APP platform: "Smart Life" APP, "Graffiti Intelligence" APP Support voice speakers: Amazon Alexa, Google Home, Yandex Alice, Tmall Genie, Xiaodu, etc Package Included: Intelligent circuit breaker * 1, instruction manual * 1 Notes: Zigbee version requires a tuya zigbee hub/Gateway for remote control