The Sonel MPU-1 leakage current alarm device is designed for monitoring (measuring) the leakage current in power networks, as well as for alternating current, for low and medium voltage. It is used to perform measurements, which results determine the safety status of the monitored installation in terms of flowing leakage current. The device allows you to set the threshold of the leakage current, above which the visual and audible alarm is activated. The video shows the accessories that come with this device.
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The accessories shown in the video may change. The current list of accessories can be found on the manufacturer's website.
