Lever-In Operation Of Drawout Circuit Breaker - Eaton IZM6 Series Instruction Manual

• Manual opening
When the circuit breaker is in closed state, press down the red
button (O), and the circuit breaker will be opened. The "OPEN"
and "CLOSED" indicators are switched from "T" to "0".
Motor operation
Closing: Apply the rated voltage to the closing release to close the
circuit breaker when in "CHARGED" and "OPEN" states.
Opening: Apply the rated voltage to the shunt release to open
the circuit breaker when in the "CLOSED" state.
Press
IZM6 Series Air Circuit Breaker Instruction Manual MN013019EN March 2023 www.eaton.com.cn
Section 6: Circuit breaker operation

Lever-in operation of drawout circuit breaker

1. Make sure that the cassette is in the "Disconnected" position
and the crank handle is not in the "handle moving position
hole". Press the lock catch with your thumb and pull out the
sliding plate in the direction shown in the figure until it cannot
be pulled further.
Lock catch
To pull out the slide plate, make sure to press and hold the "lock
catch".
2. Place the circuit breaker's basic device onto the sliding plate.
After placing it properly, push the circuit breaker's basic
device inward until it cannot be pushed further. The opera-
tion is shown in the figure.
Make sure that the clamping band (a) on the sliding plate of
the caseetee fully enters the corresponding groove of the basic
device.
Sliding plate part (b) cannot stand out of surface (c) of the basic
device.
3. Push the circuit breaker's basic device inward until you hear
two "clicks", which means that the basic device reaches the
"Disconnected" position, and the "sliding plate's locking device"
locks the basic device.
CAUTION
b
c
a
CAUTION
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