Start here for access to our Knowledge Base to get answers to over one hundred thousand questions online in seconds.Find Answers
...See what we've been doing in some of our major markets.Find your Location
Access tailored services, 24/7 self-service and expert help. Anywhere, anytime, any project.Discover now
Everything you need to know about our IoT technology backbone.Learn more
Customer would like to know when the ATV18 became obsolete.
ATV18, Altivar 18
Determine age of unit, product obsolescence
ATV18 became obsolete in 1995. The current replacement is the ATV12 or ATV312 depending on the application. There are some differences that should be reviewed by the customer such as wiring, dimensions and ratings.