Eaton IZM6 Series Instruction Manual page 12

Section 4: Accessory
Novoltage releases
• IZM61/65/67
Rated operational voltage U (V)
e
Actuating voltage (V)
Reliable closing voltage (V)
Reliable no-closing voltage (V)
Pickup power IZM61
IZM65/67
Maintaining IZM61
power
IZM65/67
Interphase partition
The interphase partition is mounted vertically between the wir-
ing boards in the fixed section of the drawout circuit breaker, to
increase the insulation strength of the busbar connection.
Counter
The counter calculates the number of operations, which can be
read on the front panel. It is compatible with manual and electri-
cal operation functions.
12 IZM6 Series Air Circuit Breaker Instruction Manual MN013019EN March 2023 www.eaton.com.cn
AC24/ AC110/ AC230/
DC24 DC110 DC220
(0.1-0.35) U
e
(0.85-1.1) U
e
≤0.35 U
e
/ / 200W
140W 117W 81W
/ / 3.5W
2.9W 2.5W 2.5W
Counter
position
OFF position lock
AC400
220W
200W
IZM61
3.3W
2W
The off position lock can secure the opening button of the circuit
breaker in its depressed position. Once the lock is selected by
users, Eaton shall install it in the factory.
How to use:
One lock and one key: A circuit breaker is equipped with one lock
and one key. The circuit breaker is not allowed to close in the
locked state;
Three locks and two keys: Three circuit breakers are equipped
with three identical locks and two keys, and only two circuit
breakers are allowed to close.
Position cell switch
Three sets of switches are available to indicate the current posi-
tion of the circuit breaker (Connected, Test, Disconnected). The
corresponding switch will be switched on when the circuit break-
er is in a certain position.
Position indication
mounted inside
the switch
GB9074.8 M4X10
IZM65/67
GB9074.8 2×M4×9