Emergency stop switchA22EInstallation in panel sections 22 or 25 mm in diameter.•Mechanism of positive-opening with a contact separation of at least 3 mm according to the norm EN60947-5-1, → . (only for NC contacts)•Safety locking mechanism prevents misuse. (Without manipulation, according to standard en 418)•Easy assembly and removal of contact blocks using a lever built in.•Mechanism to protect the fingers in the unitswitches supplied as a standard feature more.•Installation via terminals of pressure round or fork, or by splints.For the additional installation of emergency stop buttons.A22Z-3466-1The emergency stop switches can be installed easily far from machines.A22E-#-#Control box A22Z-B101YA22EG-303