Limits capacitive inrush currents of electronic ballasts and LED drivers and converters.
 
Due to their capacitive nature, electronic operating devices generate high inrush currents. By temporarily activating a limiting resistor, the inrush current is reduced to an uncritical value.
 
Several electronic devices can be connected downstream under consideration of the maximum permissible continuous current of the inrush current limiter. As a result, the load per circuit breaker (MCB) can be increased by at least 2.5 fold.
 
The ESB thus prevents any automatic circuit breakers from being triggered or any damage from being caused to upstream relay contacts. Switching cycles: > 10,000