American Zettler is known worldwide for its excellence in technology and marketing services. American Zettler produces more than 40 different types of relays to meet numerous specific requirements in commercial and industrial applications. Because of its high reliability, American Zettler relay can be used for a variety of demanding applications, including telecommunications systems, computer peripherals and office automation equipment, household appliances, security systems, test and measurement equipment, industrial control and many other types of electrical and electronic equipment.