21
Type
Rated current
I
n (A)
Rated insulation voltage Ui (V) AC
Low-inst
Standard
Mag-Only
Generator
690V
500V
440V
400V
230V
Frame (A)
AC Breaking
capacity (kA rms)
I
EC60947-2
I
cu/
I
cs
Number of poles
Automatic tripping
device
Rating (A) and
Inst. (A)
Automatic tripping
device
Rating (A) and
Inst. (A)
Number of poles
Number of poles
Automatic tripping
device
Rating (A) and
Inst. (A)
Number of poles
Automatic tripping
device
Rating (A) and
Inst. (A)
160
NF160-SP
125, 150, 160
690
–
15/8
25/13
30/15
50/25
2
3
4
Thermal, magnetic
Fixed ampere rating and
instantaneous
–
–
–
–
–
–
Magnetic
Fixed ampere rating and
instantaneous
125
1250
±
250
160
1600
±
320
NF160-SP T/A
100 ~ 125, 125 ~ 160
690
–
15/8
25/13
30/15
50/25
2
3
4
Thermal, magnetic
Adjustable ampere rating and
fixed instantaneous
–
–
–
–
–
–
–
–
–
NF160-HP
125, 150, 160
690
5/3
30/8
50/13
50/13
100/25
2
3
4
Thermal, magnetic
Fixed ampere rating and
instantaneous
125
1750
±
350
150
2100
±
420
160
2240
±
448
100 ~ 125
1400
±
280
125 ~ 160
1400
±
280
125
1750
±
350
150
2100
±
420
160
2240
±
448
–
–
–
–
–
–
2
3
4
2
3
4
Magnetic
Fixed ampere rating and
instantaneous
125
1250
±
250
160
1600
±
320