Eaton IZM32 - Page 51

47IZM32 / IN32 low voltage air circuit breaker MN013017EN May 2022 www.eaton.com
Section 6: Wiring diagrams
PXR alarm wiring
IZM series circuit breaker
24VDC ±10%
13
14
a b c
d
15
16
19
20
ALM-Com
ALM1
ALM2 ALM3
Control Power
Notes:
1. For the PXR20/25, the Alarm 1 is for Remote Indication/ Maintenance Mode indication. Contact rating 1 A @ 120 Vac, 1 A @ 24 Vdc, and 0.5 A @ 230 Vac.
2. For the PXR20/25, the Alarm 2 is for High Load alarm/Ground Fault alarm. Contact rating 1 A @ 120 Vac, 1 A @ 24 Vdc, and 0.5 A @ 230 Vac.
3. For the PXR20/25, the Alarm 3 is for Trip N.O. contact. Contact rating 1 A @ 120 Vac, 1 A @ 24 Vdc, and 0.5 A @ 230 Vac.
4. If the control voltage is +24 Vdc, the trip unit should be fed from a separate, galvanically isolated + 24 V voltage dc supp
ly.