Features: *Remote control at anytime from anywhere *Schedule/Timer/loop timer *Energy monitoring,Set power unit price ,can caculate house device power consumption，Download data to sheet *Preset power/current/voltage threshold values by app, Once the real-time power/current/voltage reaches the threshold values, The connected electrical appliances will be automatically turned off *Working Voltage: AC110-230V *Mechanical Life: Over 100000 Times *Working Temperature: -25℃-70℃ Specifications: Switch：On/off Switch：Time Relay Function:Voltmeter，Ammeter，Power Meter Over current protection： 10A-63A (adjustable) (default: 35A) Over voltage proteciton ：1V-400V (adjustable) (default: 265V) Under voltage protection ：50V-300V (adjustable) (default: 180V) Leakage Protection ：30mA Current Limit Rated Voltage ：90-240V Control：Connection Zig bee Case Frame Current (A):63A Package Included: 1×Smart Circuit Breaker Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. 2P TUYA APP Zigb ee Smart Energy Power Consumption kWh Meter Circuit Breaker Materials: Made of high quality materials, robust and durable, safe and convenient to use. Size: matched to the corresponding model to match your working tool needs, check if it is the size you need before you buy. Function: This is a good companion you need on your tools, giving you a more convenient working life, in case you are busy indoors and outdoors Satisfaction guarantee: Your purchase is fully protected when you order today. If you are not satisfied with with our products, contact us any time, We will get you back within 24 hours try our best to make things right.