The Giovenzana PPRN3 is a yellow flush-type panel push button for 22mm panel cutout, from the PPR series. It provides momentary spring-return contact switching for start/stop and control functions in industrial control panels.Technical specifications: Part number: PPRN3 Manufacturer: Giovenzana Series: PPR Type: Flush push button Colour: Yellow Panel cutout: 22mm Action: Momentary (spring return) Standards: IEC 60947-5-1 Features and benefits: Momentary spring-return action for start/stop and control functions 22mm panel cutout compatible with standard control panel accessories Colour-coded actuator caps aid operator identification Compatible with Giovenzana contact blocks (PL004001 NC, PL004002 NO) Applications: Start/stop control on motor control panels and machine tools Operator interface push buttons in control cabinets Industrial process control panel push buttons Compliant with IEC 60947-5-1.Also known as: Giovenzana PPRN3, PPRy flush push button 22mm, yellow panel push button 22mm, Giovenzana yellow control button flush.