Designed to ensure continuous operation during maintenance or fault situations, Katko bypass switches (16-63A) provide a reliable solution for variable frequency drive (VFD) applications where downtime is not an option. They allow ventilation systems to remain operational while the drive is safely bypassed.

Delivered as enclosed, EMC-protected solutions, these bypass switches support straightforward installation and maintenance. Their robust sheet steel enclosures and optional motor protection make them well suited for demanding ventilation control applications.