BESB-1/BESB-2
Single-phase inrush current limiter
2 - 32 A

Inrush current limiters (ICLs) are widely used in the field of electronics, electrical engineering or, more precisely, in AC technology. As the term inrush current limiter suggests, this technology is required at the moment when electronic devices are switched on in order to protect them from high inrush currents. At the moment of switching on, an inrush current of several multiples of the actual rated current can flow in a short time. Inrush current limiters are therefore used to prevent upstream fuses from tripping and to minimize high loads on capacitors.