Product is discontinued
ES 30 Print for installation. Manual series regulator for 1-phase ventilation motors or regulation of iron core transformers or incandescent lamps. There is a trimmer for adjusting the minimum speed of the fan.
When regulating transformers with a large starting current, it is recommended to connect an inrush resistor. The regulation principle is phase cut regulation. Since it is a series regulator, it can be regulated on both phase and zero.
