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559E4100.indd
Indication contacts
Carriage switches
DB115710
41
OF4
4
2
44
OF3
31
3
2
34
2
1
OF
2
Open
22
2
4
OF1
11
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
Closed
RD
WH
134
1
2
4
101
C
A
O1
Open
YE
V
T
V
T
V
T
GY
GY
10
2
314
31
2
35
2
354
104
7
1
S
D
V
CE
CD
F
a
ult
72
7
4
Connected
Disconnected
RD
WH
GY
GN
RD
YE
V
T
GN
RD
GN
RD
YE
V
T
YE
V
T
BK
GY
GY
GY
BK
BK
YE
V
T
GY
YE
YE
7
1
311
351
41
31
2
1
11
81
91
4
2
44
3
2
34
22
2
4
1
2
14
8
2
84
9
2
94
72
7
4
Terminals shown in red
v
/
O
must be connected by the customer.
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
Micrologic A or E
A/E
Communication
H(WH), L(BL): data
- (BK), + (RD): 24 V DC power supply
A/E
ZSI (Zone Selective Interlocking)
Z1: ZSI OUT SOURCE
Z2: ZSI OUT
Z3: ZSI IN SOURCE
Z4: ZSI IN ST (short time)
Z5: ZSI IN GF (ground fault)
Note:
Z3, Z4, Z5 for NSX400/630 only.
A/E
ENCT: external neutral current transformer:
- shielded cable with 1 twisted pair (T1, T2)
- shielding earthed at one end only (CT end).
Connection L = 30 cm max.
- maximum length of 10 metres
- cable size 0.4 to 1.5 mm
2
- recommended cable: Belden 8441 or equivalent.
E
ENVT: external neutral voltage tap for connection to the
neutral via a 3P circuit breaker.
Remote operation
MN:
or
undervoltage release
MX:
shunt release
Motor mechanism (MT)
A4:
opening order
A2:
closing order
B4, A1:
motor mechanism power supply
L1:
manual position (manu)
B2:
SDE interlocking (mandatory for automatic or remote
recharging)
BPO:
opening pushbutton
BPF:
closing pushbutton
Communicating motor mechanism (MTc)
B4, A1:
motor mechanism power supply
BSCM:
breaker status and control module
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)
D-5
version: 1.0