Additional characteristics
264
Voltage 400/440 V AC (1)
Limited short-circuit current (k peak)
Rated short-circuit current (kA rms)
Voltage 660/690 V ACLimited short-circuit current (k peak)
Rated short-circuit current (kA rms)
Current-limiting curves
DB1
0045
2D
B100
451
Voltage 400/440 V AC (1)
Limited energy
Rated short-circuit current (kA rms)
Voltage 660/690 V ACLimited energy
Rated short-circuit current (kA rms)
Thermal-stress curves
E90
271
E90
272
TM16
TM25
NS250NS160NS100TM32…250
NS400
NS630L
H
H
LHN
N
NL
NS630bNNS800NNS1000NNS1250NNS1600N
NS630bHNS800HNS1000HNS1250HNS1600H
A2s
2 3 4 6 10 20 30 40 60 100 200 300
23
5
108
109
23
5
23
5
23
5
2
105
3
5
106
107
150
kA rms
NS1000LNS630bLNS800L
NS630bNNS800NNS1000NNS1250NNS1600N
NS630bHNS800HNS1000HNS1250HNS1600H
NS630bLNS800LNS1000L
NH
N
NS630NS400
NS250NS160NS100
N
TM32. . .250
2 3 4 6 10 20 30 40 60 100 200 300
6
4
10
20
40
100
200
30
5
78
50607080
300
kA rms
kA peak
H
TM25
TM16
L
NS630bHNS800HNS1000HNS1250HNS1600H
NS630bNNS800NNS1000NNS1250NNS1600N
NS250
TM 16
HN
LN
NS630 NS400
H
LTC150/250/400
NS100TM40…100
TM 25
NS160
NS630bLNS800LNS1000L
NS1600bNNS2000NNS2500NNS3200N
2 3 4 6 10 20 30 40 60 100 200 30065
6
4
10
20
40
100
200
30
5
78
50607080
300
146
kA rms
kA peak
NS250
L
HN
NS630H
N
L L
H
N
NS160
TM 25
TM 16
NS100TM 40…100
NS400TC150/250/400
NS630bLNS800LNS1000L
NS630bHNS800HNS1000HNS1250HNS1600H
NS630bNNS800NNS1000NNS1250NNS1600N
2 3 4 6 10 20 30 40 60 100 200 300
23
5
108
109
23
5
23
5
23
5
2
105
3
5
106
107
150
NS1600bNNS2000NNS2500NNS3200N1,41
65
A2s
kA rms
(1) Valid for 480 V Nema.
Current-limiting curves
p251-266.pm6 27/01/05, 15:31264
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