Italy Euroswitch pressure switch (model T T 4.5).
Manufacturer: Euroswitch
Type: Hydraulic pressure switch with a mechanical, adjustable pressure
Function: Opens or closes an electrical circuit based on fluid pressure
Markings: "T 4.5" may indicate a pressure setting, and "CE" confirms compliance with health, safety, and environmental standards within the EEA
Condition: Appears to be brand new