Product description：Suitable for connection, disconnection and changeover of the high-capacity circuits, the startup, acceleration, control and stop of single motors, the changeover of electric control in high-capacity control circuits, and remote control in th
| Rated Insulation Voltage Ui | 690V |
| Rated Thermal Current Ith | 63A |
| Working Alternating Current |
AC-3:380V/30A AC-4:380V/12A AC-15:110V/22A 220V/16A 380V/8A AC-21:380V/63A AC-22:380V/63A |
| Rated Insulation Voltage Ui: | 690V |
| Rated Thermal Current Ith: | 63A |
| Working Alternating Current | AC-3:380V/30A、AC-4:380V/12A、AC-15:110V/22A 220V/16A 380V/8A、AC-21:380V/63A、AC-22:380V/63A |
| Power Frequency Withstand Voltage | 2500V, 1min |
| AC Endurance | 100,000 times |
| Mechanical Endurance | 300,000 times |
| Degree Of Protection For Head | IP40 |
| Altitude | Not more than 2,000m |
| Ambient Temperature | -25℃～+55℃ |
| Relative Humidity Of Air | Not more than 90% |
| Mounting Category | Ⅲ |
| Pollution Degree | 3 |
Tel: +86-021-33555507
Email: [email protected]
Add: No.655 Jiujing Road, Songjiang District Shanghai, China, 201615
