Kemo M103N Master/Slave Switch 230V/AC (400V/AC) Turns off other load when machine is turned on, lamp etc. Monitoring 1 phase or 3 phase machines: Buy Online at Best Price in UAE -
Master/Slave Switch Circuit Diagram
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Current Sensing Slave Power Switch
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Help with weird master/slave switch issue | DIY Home Improvement Forum
Master/Slave Switch 230VAC (400VAC) (Module), Grieder Elektronik Bauteile AG