2 4
Operating Instructions
Test Position to Connected Position
To rack the moveable drawout element from the test position
to the connected position:
Part Two- Manipulating the Moveable Drawout Element
1.) Set the directional shift lever to the racking-in position.
2.) Pull the interlock lever down to the interlock disengaged
position. (Illustrated beneath padlock device.) If the
breaker contacts are closed, pulling the interlock lever
down will trip the breaker
3.) Pump the racking pump handle until the moveable
drawout element is in the connected position.
4.) As soon as the moveable drawout elements racked from
the test position. the position indicator will display that
the moveable drawout element is in the connected
position. However, the moveable drawout element will
not be completely in the connected position until the
interlock lever has automatically returned to the interlock
engaged position.
Relative position of finger clusters to bus stabs.
Summary of Contents for SBA 1200
Page 68: ...66 External Accessories Ground Fault Sensing and Relaying Courtesy of NationalSwitchgear com ...
Page 94: ...92 Outline Dimension Drawing 2000A Fixed Mounted Courtesy of NationalSwitchgear com ...
Page 95: ...93 Outline Dimension Drawing 2000A Fixed Mounted Courtesy of NationalSwitchgear com ...
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Page 101: ...Electrical Diagrams 99 Courtesy of NationalSwitchgear com ...
Page 102: ...100 Electrical Diagrams Courtesy of NationalSwitchgear com ...