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1.Application:
It
is suitable in vessel and land circuit with AC 50 or
60Hz. rated insulation voltage 660V, DC voltage 250V
or less, Rated current from 3A to 1200A,for unfrequent
making and breaking circuit unfrequently,and protecting
circuit against over load and short circuit. |
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2.TECHNICAL
DATA
|
Type
|
NF30-CS
|
NF50-CS
|
NF60-CS
|
NF100-CS
|
NF250-CS
|
NF400-CS
|
NF630-CS
|
NF800-CS
|
|
Rated insulation voltatge(V)
|
660V
|
|
Rated current of trip
|
3 4 10 15 20 30
|
10 15 20 30 40 50
|
60
|
60 75 100
|
125 150 175 200 225 250
|
250 300 350 400
|
500 600 630
|
600 700 800
|
|
Mode of connection
|
Mode front board
|
|
Making & breaking Capacit
|
AC 380V/1.5KA
415V1.5KA
|
AC 380V/5KA
500V/2.5KA
|
AC 380V/5KA
500V/7.5KA
|
AC 380V/18KA
500V/7.5KA
|
AC 380V/18KA
500/15KA
|
AC 380V/25KA
500V/15A
|
AC 380V/30KA
500V/22KA
|
AC 380V/50KA
|
|
No of pole
|
2 3
|
2 3
|
2 3
|
2 3
|
2 3
|
2 3
|
2 3
|
2 3
|
3.SA TECHNICAL
DATA
|
Type
|
Poles
|
Rated current(A)
|
Rated voltage
Ui(V)
|
Interrupting
capacity rms.Symmetrical(KA)
|
|
AC voltage
|
DC voltage
|
|
220V
|
240V
|
380V
|
415V
|
460V
|
500V
|
550V
|
600V
|
125V/250V
|
|
SA32
|
2
|
3,5,10,15,20,30
|
660
|
5
|
5
|
5
|
2.5
|
2.5
|
1.5
|
1.5
|
1.5
|
2.5
|
|
SA33
|
3
|
3,5,10,15,20,30
|
660
|
5
|
5
|
5
|
2.5
|
2.5
|
1.5
|
1.5
|
1.5
|
2.5
|
|
SA52
|
2
|
5,10,15,20,30,40,50
|
660
|
25
|
25
|
15
|
10
|
10
|
7.5
|
7.5
|
5
|
5
|
|
SA53
|
3
|
5,10,15,20,30,40,50
|
660
|
25
|
25
|
15
|
10
|
10
|
7.5
|
7.5
|
5
|
5
|
|
SA62
|
2
|
60
|
660
|
10
|
10
|
7.5
|
7.5
|
7.5
|
2.5
|
2.5
|
2.5
|
5
|
|
SA63
|
3
|
60
|
660
|
10
|
10
|
7.5
|
7.5
|
7.5
|
2.5
|
2.5
|
2.5
|
5
|
|
SA102
|
2
|
15,20,30,40,50,60,75,100
|
660
|
50
|
50
|
30
|
2.5
|
25
|
15
|
15
|
10
|
10
|
|
SA103
|
3
|
15,20,30,40,50,60,75,100
|
660
|
50
|
50
|
30
|
2.5
|
25
|
15
|
15
|
10
|
10
|
|
SA202
|
2
|
125,150,175,200,225
|
660
|
50
|
50
|
30
|
30
|
25
|
18
|
18
|
15
|
20
|
|
SA203
|
3
|
125,150,175,200,225
|
660
|
50
|
50
|
30
|
30
|
25
|
18
|
18
|
15
|
20
|
|
SA402
|
2
|
250,300,350,400
|
660
|
25
|
25
|
45
|
45
|
42
|
35
|
35
|
30
|
40
|
|
SA403
|
3
|
250,300,350,400
|
660
|
25
|
25
|
45
|
45
|
42
|
35
|
35
|
30
|
40
|
|
SA603H
|
3
|
500,600
|
660
|
85
|
85
|
45
|
45
|
42
|
35
|
35
|
30
|
40
|
|
SA603L
|
3
|
500,600
|
660
|
125
|
125
|
60
|
60
|
60
|
42
|
42
|
35
|
40
|
|
SA803H
|
3
|
700,800
|
660
|
85
|
85
|
45
|
45
|
42
|
35
|
35
|
30
|
40
|
|
SA803L
|
3
|
700,800
|
660
|
125
|
125
|
60
|
60
|
60
|
42
|
42
|
35
|
40
|
|
S1003
|
3
|
1000
|
660
|
85
|
85
|
50
|
50
|
50
|
35
|
35
|
30
|
40
|
|
S1203
|
3
|
1200
|
660
|
85
|
85
|
50
|
50
|
50
|
35
|
35
|
30
|
40
|
4.EA TECHNICAL
DATA
|
Type
|
Poles
|
Rated current(A)
|
Rated voltage
Ui(V)
|
Interrupting
capacity rms.Symmetrical(KA)
|
|
AC voltage
|
DC voltage
|
|
220V
|
240V
|
380V
|
415V
|
460V
|
500V
|
550V
|
600V
|
125V/250V
|
|
EA32
|
2
|
3,5,10,15,20,30
|
415
|
2.5
|
2.5
|
1.5
|
1.5
|
-
|
-
|
-
|
-
|
-
|
|
EA33
|
3
|
3,5,10,15,20,30
|
415
|
2.5
|
2.5
|
1.5
|
1.5
|
-
|
-
|
-
|
-
|
-
|
|
EA52
|
2
|
15,20,30,40,50
|
600
|
5
|
5
|
5
|
2.5
|
2.5
|
1.5
|
1.5
|
-
|
2.5
|
|
EA53
|
3
|
15,20,30,40,50
|
600
|
5
|
5
|
5
|
2.5
|
2.5
|
1.5
|
1.5
|
-
|
2.5
|
|
EA62
|
2
|
60
|
600
|
5
|
5
|
5
|
2.5
|
2.5
|
1.5
|
1.5
|
-
|
2.5
|
|
EA63
|
3
|
60
|
600
|
5
|
5
|
5
|
2.5
|
2.5
|
1.5
|
1.5
|
-
|
2.5
|
|
EA102
|
2
|
60,75,100
|
600
|
25
|
25
|
15
|
10
|
10
|
7.5
|
7.5
|
5
|
5
|
|
EA103
|
3
|
60,75,100
|
600
|
25
|
25
|
15
|
10
|
10
|
7.5
|
7.5
|
5
|
5
|
|
EA202
|
2
|
125,150,175,200,225
|
600
|
30
|
30
|
18
|
15
|
15
|
10
|
10
|
7.5
|
10
|
|
EA203
|
3
|
125,150,175,200,225
|
600
|
30
|
30
|
18
|
15
|
15
|
10
|
10
|
7.5
|
10
|
|
EA402
|
2
|
250,300,350,400
|
600
|
35
|
35
|
22
|
22
|
25
|
18
|
18
|
18
|
10
|
|
EA403
|
3
|
250,300,350,400
|
600
|
35
|
35
|
22
|
22
|
25
|
18
|
18
|
18
|
10
|
|
EA603
|
3
|
500,600
|
600
|
42
|
42
|
30
|
30
|
30
|
22
|
22
|
22
|
10
|
|
EA803
|
3
|
700,800
|
600
|
42
|
42
|
30
|
30
|
30
|
22
|
22
|
22
|
10
|
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