Features

• 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 278-1133 is a 16mm screw terminal curved push-button switch Stock No: ; 278-1149 278-1149 is a 16mm screw terminal flat push-button switch Stock No: ; 190-0715 190-0715 is a 16mm solder terminal flat push-button switch Stock No: ; 179-0906 179-0906 is a 19mm screw terminal curved push-button switch Stock No: ; 179-0912 179-0912 is a 19mm screw terminal flat push-button switch Stock No: ; 190-0721 190-0721 is a 19mm solder terminal illuminated push-button switch (Red) Stock No: ; 174-6381 174-6381 is a 22mm screw terminal curved push-button switch Stock No: ; 179-0899 179-0899 is a 22mm screw terminal flat push-button switch