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559E4100.indd
Indication contacts
OF2 / OF1:
device ON/OFF indication contacts
OF4 / OF3:
device ON/OFF indication contacts (NSX400/630)
SDE:
fault-trip indication contact (short-circuit, overload, ground fault, earth
leakage)
SD:
trip-indication contact
CAF2/CAF1:
early-make contact (rotary handle only)
CAO1:
early-break contact (rotary handle only)
SDV:
earth leakage fault trip indication contact (add-on Vigi module)
The diagram is shown with circuits de-
energised, all devices open, connected and
charged and relays in normal position.
Terminals shown in red
O
must be connected by the customer.
Indication contacts
DB115708
41
OF4
4
2
44
OF3
31
3
2
34
2
1
OF
2
Open
22
2
4
OF1
11
Closed
Closed
1
2
14
81
S
DE
F
a
ult
8
2
84
91
S
D
F
a
ult
9
2
94
1
2
1
C
A
F
2
131
C
A
F1
RD
WH
134
1
2
4
101
C
A
O1
Open
YE
V
T
10
2
104
7
1
S
D
V
F
a
ult
72
7
4
RD
WH
GY
Colour code for auxiliary wiring
RD:
red
VT:
violet
WH:
white
G
Y
:
grey
Y
E:
yellow
OR:
orange
BK:
black
BL:
blue
GN:
green
D-3
version: 1.0