AV Series Security Pushbutton Switches Brought to you by Apem, this Security Pushbutton Switch features a mechanical stop which protects the contact mechanism and provides a high degree of impact resistance. With a robust Polybutylene housing, nickel plated brass bushings and silver-plated contacts, this AV series security switch is designed for reliability and durability over a long length of service. Features and Benefits: • IP54 Environmental Protection
• Momentary switch operation
• Mechanical life of 100000 Cycles Available in this range: • Stock No: 278-1133 is a 16mm screw terminal curved push-button switch
• Stock No: 278-1149 is a 16mm screw terminal flat push-button switch
• Stock No: 190-0715 is a 16mm solder terminal flat push-button switch
• Stock No: 179-0906 is a 19mm screw terminal curved push-button switch
• Stock No: 179-0912 is a 19mm screw terminal flat push-button switch
• Stock No: 190-0721 is a 19mm solder terminal illuminated push-button switch (Red)
• Stock No: 174-6381 is a 22mm screw terminal curved push-button switch
• Stock No: 179-0899 is a 22mm screw terminal flat push-button switch