The "PC60", "MB60" & "SW60" are a new family of miniature direct current contactors and solenoid switches which are designed to fill the gap between 30 ampere relays and 100 ampere contactors. The family is divided into two distinct branches, PC60 / MB60 for printed circuit board mounting and SW60 free standing contactors. Each has its own selection of variations and options. SW SERIES - FREE STANDING MINIATURE DC CONTACTORS SW60 Series:- Fulfil the requirements for the more traditional DC contactor applications: Switching or reversing small traction motors, hydraulic power packs, small electric winch motors and other similar applications. PC SERIES - PCB MOUNTING MINIATURE DC CONTACTORS PC60 Series:- Especially designed for, but not restricted to, applications such as telecommunication systems, UPS and other power conversion systems. The PC60 & MB60 series meet the demand for compact, easily installed and economically priced contactors which up until now have not been available. MB60 Series:- All versions of "PC" contactors can be supplied with a separate mounting base which can be soldered to the circuit board. After soldering and washing the printed circuit board, the "PC" contactor can be plugged into the base and secured by means of a nut on the underside of the board. Removal for servicing or replacement is possible by removal of the nut and unplugging the PC contactor from the base.