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GSH1 Changeover Switches---Tian Shui Electric
| GSH1 Changeover Switches |
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Inquiry |
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Electrical Specifications |
| • Utilization Category: AC-21A, AC-3 |
| • Frequency: 50Hz |
| • Rated Insulation Voltage: 690V |
• Rated Operating Voltage:
* AC-21A: 220V
* AC-3: 380V |
• Rated Operating Current:
* 220V AC-21A: 40A and 63A
* 380V AC-3: 25A and 40A |
| • Layers: two to four |
| • Switch Angle: 45 degree and 90 degree |
| • Mounting Class: 2, 3 |
| • Certificates: TUV and CCC |
Environmental Data |
| • Ambient Temperature Range: -5 to +45 degree C |
| • Maximum Altitude: 2000m |
| • Polluting Grade: 3 |
Application |
| • GSH1 series of changeover switch is used to manually make and break or/and to switch to the AC load circuit under 220V AC-21A and used to directly start up and break three-phase squirrel-cage induction motor under 380V AC-3. |
| • Separated double break contact block of changeover switch, each contact block can control one independent electric circuit. | |
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