Citadel 2.0 - Instruction Manual - page:
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The Fixed Mounted Citadel was developed to provide convenience for conversion of
older breakers as well as easy connections of mechanical linkages for fixed mounted
applications.
Older breakers often require the roll-in replacement conversion to interface with
an original M.O.C. (Mechanism Operated Cell) switch operator.
MASTA: Main Armature Shaft T
ake-off
Assembly
MASTA extensions
The Citadel provides three locations to make these connections:
•
Two machined extensions of the Main Armature Shaft with a threaded center hole
are found on the far left and right sides of the breakers Main Armature Shaft.
•
One coupling dowel is located on the center of the Main Armature Shaft at the point
it is coupled with the Main Drive Shaft.
FIGURE 99
FIGURE 98A
FIGURE 98B
M A S T A - M A I N A R M A T U R E S H A F T
T A K E - O F F A S S E M B L Y
Left side (LH)
Coupling dowel
Right side (RH)
