Circuit Board Push Button Switch. Keyboard push button switches also known as tactile switches these are small enough to fit inside a computer keyboard. The a contact and b contact are called single throw because they have one contact.
Use these switches where ignitable gas and dust may be present. Ratings up to 6 amps ul option numerous plunger bushing and accessory options. To view this site you must enable javascript or upgrade to a javascript capable browser.
In addition there is a c contact switch that has both a contact and b contacts.
In addition there is a c contact switch that has both a contact and b contacts. Bag of small pcb mount push switches. Covers sold separately fit over projecting button switches. One type of circuit is called a spst type and two types are called a dpst type.
