95
New generation IZM97, 99 low voltage air circuit breaker instruction manual
MN013010EN February 2020 www.eaton.com.cn
Section 7: Wiring diagrams
External PT Module for PXR25 U type trip unit
LA
LB
LC
PT
MODULE
BREAKER
A
0-600
L-L INPUT
B
C
To additional
breakers (16 max)
Secondary
Contacts
1
N
3
5
30 PTVB
29 PTVA
31 PTVC
TP2
32 PTVN
LN
LA
LB
LC
PT
MODULE
BREAKER
A
0-600
L-L INPUT
B
C
To additional
breakers (16 max)
Secondary
Contacts
1
3
5
30 PTVB
29 PTVA
31 PTVC
TP2
32
IZM circuit breaker - 3 pole - 3 wire
IZM circuit breaker - 3 pole or 4 pole - 4 wire
