1. Remote control switch | 2. Manual on/off | 3. Overload protection | 4. Short circuit protection |
5. Mechanical interlock | 6. Voltage acquisition | 7. Currentcollection | 8. Power acquisition |
9. Temperature gathering | 10. Timing action setting | 11. Countdown action setting | 12. Child lock protection |
13. Arrearstrip setting | 14. Historical Power query | 15. Reverse power statistics | 16. Zero setting of electric quantity |
17. Voltage peak recording function | 18. Current threshold | 19. Over voltage threshold | 20. Undervoltage threshold |
21. Temperature threshold | | | |