Special safety switch on the door. Operation stops immediately when the door is opened.
安全门开关设计，开门即停安全可靠。
Automatic shows error, safety shield; safety switch.
自动显示故障报警，安全防护门，安全开关。
The starting safety switch is also called a neutral start switch.
启动安全开关又称为空档启动开关。
As such, it can be used to replace the conventional safety switch during mechanical maintenance.
同样地，在维修期间其可用于代替传统的安全开关。
As such, it can be used to replace the conventional safety switch during mechanical maintenance.
同样地，在维修期间其可用于代替传统的安全开关。
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