Product Data | Specifications | Product Data Sheet

Configurations:
Adjustable Stop:  Permits repeated operations when the time cycle remains the same.  “Stop” is set at desired time-interval and automatically stops the knob at the pre-determined setting.
Bell Hammer Return Spring:  Spring returns the bell hammer to its original position after striking the bell.  (Used when bell switch is mounted in a horizontal plane.)

Splash-Proof Construction:  Case is sealed to prevent moisture from coming into contact with timing movement.  Recommended where switch will be used in a damp environment.
Push-Button Lock Release:  After knob has been set to desired time, the “push-button” initiates the time cycle and closes the equipment operating circuit.  For use on photo copier, enlarger, etc.
Hold Feature:  Holds current ON without operation of the timing mechanism; timing does not begin until the knob is turned from “Hold’ to a time period. 

Time Switch:  Establishes automatic control by breaking or making an electrical circuit.

Bell Switch:  Establishes automatic control by breaking or making an electrical circuit and simultaneously sounding a full-tone bell signal.  Center stud or two-screw mounting.  Variety of dials and knobs available.  Dimensions: Dia. 2 9/16”; Depth 1 7/8”.

Time Switch:  Thru-panel mounted time switch with Bakelite cover is easy to mount by inserting timer into panel opening from the front.  Comes complete with satin chrome face dial and black knob.  Push-button lock release available on 71700 series.  Timing ranges from 1 min. to 12 hrs.  Dimensions:  Dia. 2 9/16”; Depth 1/41/64”.  Mounting hole required: 2 3/4”.