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35
Installation
01.4IB.77020
c. Roll the circuit breaker into the
compartment until the racking crank
arms make contact with the vertical
slots in the compartment. The
anti-rollout latch under the circuit
breaker will engage the block in the
compartment, preventing accidental
removal of the circuit breaker from the
compartment.
Note:
This is the Disconnected Position.
d. Insert the circuit breaker compartment’s
secondary disconnect plug
into the circuit breaker’s
secondary disconnect receptacle
. Once the plug is
fully inserted, move the secondary
disconnect latch
from left
to right until it has engaged the housing
of the secondary disconnect plug.
Figure 12 Secondary Disconnect Device
a
b
d
c
a. Secondary Disconnect Latch
b. Secondary Disconnect Receptacle
c. Secondary Disconnect Plug
d. Interlock Bar
Note:
This is the Test Position.
The anti-rollout latch on the lower
right side of the circuit breaker will
engage the block in the compartment,
preventing accidental removal of the
circuit breaker from the compartment.
3) Inserting the Circuit Breaker to the Connected
Position
a. Insert the racking handle onto the
racking drive shaft extension
.
Figure 13 Racking Handle Insertion
a. Racking Handle
b. Racking Handle Socket
a
b
