Altech's Bernstein Solenoid locking safety switches are designed for hard-guarding gates, panels, and doors.  

• The SLC Series is lightweight and robust, with a hybrid construction of metal and plastic. It features a flexible contact assembly, integrated manual release, symmetrical design, five actuating positions, and a rotatable head.  

• The SLK Series offers flexibility with a rotary actuating head and horizontal and vertical actuation, and features spring-loaded terminals and an interlock facility integrated into the switch enclosure.