55
R E LI AG E A R® LV SG
LO W VO LTAG E S W I TC H G E A R
Draw-out operation
All breakers are supported on the draw-out rails
mounted on the side walls of the cradle. On Emax 2
breakers, a racking plate on each side of the
breaker rest on each draw-out rail.
Motion is provided by a mechanism mounted on
the bottom of the breaker. This mechanism drives
racking gears which engage components anchored
to each side of the cradle. The racking mechanism
is driven by a removable racking handle or remote
racking device (see 1SXU200040C0201 for RDD
ordering details), which engages the mechanism.
The handle is inserted through an opening in the
cradle escutcheon.
Turning the handle in a clockwise direction drives
the breaker into the compartment. As the breaker
disconnect fingers engage the stab tips, a high
force will be felt. Turn the racking handle until the
position indicator clearly shows CONNECTED.
—
87
Breaker shown in
CONNECT position
—
88
Breaker shown in
TEST position
—
89
Breaker shown in
DISCONNECTED position
—
87
—
88
—
89
