Master switches, control stands and desks, crane resistors SPOHN&BURKHARDT Master switches, control stands and control desks are basic equipment for cranes and other industrial machines. They are typified by mechanical resistance and because of their module construction are easy in maintenance. They can be designed to suit customer requirements.    VCSO universal master switches, current 10A, max. 6 steps           VNSO universal master switches, current 16A, max. 7 steps      SVO-K single operator console           FSA integrated operator console      SWR-IP23 power resistors for crane drives and other industrial machines (fans, marine engine and others), standard design for engines with high power          Besides, we offer brake resistors of type WEBS-IP21 for frequency drives.