Adjustable vacuum pressure switch type VF243
Adjustable pressure switch type PS271
Adjustable pressure switch with SPDT contact and adjustable hysteresis PSP-PSM
Adjustable vacuum pressure switch VSM / -100 ... -500 mBar (Elettrotec)
Electtrotec pressure switch with SPDT contact PSM 2 B N R14 T0.4G
Adjustable pressure switch type PF243
Adjustable pressure switch with SPDT contact type MS / PS
Adjustable vacuum pressure switch VSM (Elettrotec)
Adjustable pressure switch type PF243.10.BR.HN.0.14