Capacitor set, blind management, blind basic insert, standard timer, capacitor set For power supply of the Busch blind control II inserts 6418 U and 6419 U, if it cannot supply itself with sufficient power (current) via the motor and no neutral conductor can be connected. Nominal voltage: , +10 % / -10 % Nominal frequency: 50 Hz Temperature range device: -25 °C to 50 °C
