SMC NZSE1-00-15 Vacuum Switch

SMC NZSE1-00-15 Vacuum Switch is a compact vacuum pressure switch designed to mount directly on SMC’s ZM vacuum ejector system to monitor suction pressure and trigger a control signal. It provides a single NPN open-collector output with no analog output and operates from a 12–24 V DC supply. The unit uses porting 00 for mounting on ZM ejectors and senses vacuum in the 0 to -101 kPa range, delivering a switch signal when the vacuum level is reached. Wiring is via a grommet-type lead with a length of about 0.6 m. In regional catalogs this model is listed as NZSE1-00-15, while the ZSE1-00-15 designation is used more broadly; both refer to the same compact vacuum switch in the ZSE1 family intended for ZM vacuum systems.