Countdown function Schedule function Time period rate limiting function Circulate function Inching function Wireless Type:Wi-Fi 2.4GHz Only,5GHz Not Support Installation:35MM Din Rail DGC-63T: Rated voltage:90-300V; Frequency: 50Hz/60Hz 1. Remote control ON/OFF at anytime from anywhere by phone. 2. Review current/voltage/leakage current/total kWh/Power factor/Frequency on phone 3. Timer function in TUYA app 4. Relay Status:OFF,ON,Memory 5. Password protection 6. Can set overload/over voltage/under voltage/over current/leakage current/High temperature in app 7. Overload protection 1-17kW(adjustable), Overload protection delay 1-500s 8. Under voltage protection 76V-240V(adjustable), Undervoltage protection delay 1-500s 9. Over voltage protection 220V-265V(adjustable), Over voltage protection delay 1-500s 10. Over current protection 1A-63A(adjustable), Overcurrent protection delay 1-500s 11. High temperature protection 1-200 (adiustable), Temperature protection delay 1-500s 12. Leakage protection 10mA-99mA (adjustable), Leakage protection delay 0.1-10S 13. Reconnect time(delay ):0s-500s, Reclosure Times Limit 1-30times 14. Action time: 1-30s Color:As Shown Material:ABS Package Contents: 1 * Smart Circuit Breaker Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.