1) Mounting size: 22mm

2) Operational Voltage: ≤380AC or ≤220DC

3) Operational tempera ion: -5 to +40

4) Operational humidity: 45% to 90%

5) Power-frequency withstand voltage: 2500V AC, 1min

6) Contact resistance: ≤50mΩ

7) Mechanical durability: Momentary 1000, 000, maintained 250, 000

8) Electrical durability: 500, 000

9) Protection grade: IP40