Product Center
- Environmental Protection Cabinet Series
- Inflatable Cabinet Series
- Solid Cabinet Series
- Box-type Substation Series
- Cable Branch Box Series
- High-voltage Switchgear Series
- Low-voltage Switchgear Series
- High Voltage Insulator Series
- Lighting Series
- Aviation Socket Series
- Electromagnet Series
- Heater Series
- High Voltage Fittings Series
- Cabinet Accessories Series
- Indoor Electromagnetic Lock Series
- High-voltage Live Display Series
- Intelligent Control Device Series
- Temperature and Humidity Controller Series
- Fault Indicator Series
- Static Contact Series
- Tentacle Series
- Plum Contact Series
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DSN-DM
DSN-DM型户内电磁锁用于额定电压3.6、7.2、12、40.5kV,频率为50HZ的户内高压电气设备中。与传感受器配套,具体有反应高压回路的带电状况和实行强制闭锁的功能。装配在各种开关柜前后门及其它需要闭锁的部位能可靠地防止电气误操作,防止误入带电间隔,提高配套产品的防误性能。