Mitsubishi Electric V Series Instruction Manual page 16

7. When the circuit breaker is inserted to the
test position, the drawout position indicator
shows TEST position and the lock plate
automatically protrudes to lock the drawout
handle.
8. Then, push the lock plate and turn the handle
clockwise.
9. When the circuit breaker is inserted to the
CONNECT position, the lock plate automat-
ically protrudes to indicate that the circuit
breaker has been inserted completely. The
drawout position indicator shows CONNECT
position.
Insert the circuit breaker until the lock plate
protrudes. If it does not protrude, the circuit
breaker may not be connected completely.
(Note)
a. After insertion is completed, do not
turn the drawout handle further.
b. The drawout position indicator shows
the position (CONNECT or TEST) of
the circuit breaker at the time when
the lock plate protrudes. When the
lock plate is in the released state, the
indicator shows the reference position.
c. It is impossible to close the circuit
breaker while the drawout handle is
inserted.
E-16
CAUTION
7
8
9-1
9-2
Automatic
TEST position
DISCONNECT
TEST
CONNECT
Lock position
Lock plate
Push
Cover
Latch
Release position
Automatic
CONNECT position
DISCONNECT
TEST
CONNECT