Eaton IZM32 - Section 6: Wiring Diagrams

44 IZM32 / IN32 low voltage air circuit breaker MN013017EN May 2022 www.eaton.com
Section 6: Wiring diagrams
Section 6: Wiring diagrams
IZM32 / IN32 control circuit internal wiring diagram
Note 1:
1). Remote reset tripping indication, to be wired as shown here: 5(OT1C), 6(OT1M), 7(OT1B) + 9(RR1), 10(RR2)
2). No remote reset tripping indication, to be wired as shown here: 5(OT1C), 6(OT1M), 7(OT1B) + 8(OT2B), 9(OT2C), 10(OT2M)
Note 2:
On a 4P circuit breaker, the neutral current sensor has the same style and wiring method as the phase sensor, located within th
e
circuit breaker frame, no need to connect the secondary terminals 11N1, 12N2
Latch check switch Shunt trip Spring closing release UVR/2nd shunt trip
Onboard ModBus
Reserved
ARCON
Reserved
Reserved
Secondary Terminals
Secondary Terminals
PXR20&25 wiring diagrams
See Note1
See Note2
Motor operator
Overload trip switch 1
Overload trip switch 2
External netural sensor Relay output Reserved Control voltage supply 24VDC
ARMs
Zone selectivity ZSI
External CAM module
PT module