STI Unveils ADA Compliant Turn-to-Release Push Button

March 21, 2006
Multi-purpose push button offers fully serviceable design, holds up to three sets of isolated contacts

This ADA Compliant, multipurpose push button introduced by STI covers a wide range of applicaitons. The Stopper Station (SS-2201) incorporates a unique, patented design that helps dramatically to stop accidental activation.

The Push and Turn-to-Release button has interchangeable or replaceable N.O. or N.C., SPST gold-plated contact blocks rated for 3 amps @ 600 VAC or 1 amp @ 250 VDC. Standard switch includes one N.O. and one N.C. contact and holds up to three sets of isolated contacts. Station housing is molded of super tough polycarbonate which is backed by a lifetime guarantee against breakage in normal use and one year on electronics.

As all STI Stopper Station switches, the SS-2201 Stopper Station button incorporates a patented design that dramatically helps stop accidental activation. It's available with or without an STI protective cover to combat vandalism and accidental damage as well as a pre-alarm to help stop malicious activation. Available in red, yellow, white, blue, green. Custom labeling is available. UL/cUL Listed for indoor and outdoor applications. For outdoor use UL requires the use of an STI Mini Weather Stopper cover. ADA Compliant.

For more information on STI Stopper Station button (SS-2201) visit