Liftmaster 02410B NEMA 4 Key Switch, Best Cylinder Two Position Key Control Station with STOP button
Outdoor Surface Mount (NEMA 4/12)
Die cast metal enclosure with BEST cylinder (construction core included). OPEN/CLOSE spring return to center (OFF), key removable in center position only, with STOP button. Allows complete control of door. May be used with all LiftMaster industrial operators.