![](http://datasheet.mmic.net.cn/230000/79A0009_datasheet_15568890/79A0009_2.png)
79 Series
Specification
CF SERIES
CF793020
CF793N20
800
20
CF793032
CF793N32
800
32
SF793032
SF794032
690
32
SF793063
SF794063
690
63
Rated insulation voltage
Rated thermal current
Ratings @ 400VAC
Ui
Ith
AC22
AC23
A
A
20
20
A1
32
32
A1
32
32
A1
63
63
Fuse size BS88
Making capacity @ 400VAC
AC23B
Breaking capacity @ 400VAC
AC23B
Rated conditional short-circuit
current BS88
Fuse switch cut off current
Mechanical endurannce
Maximum cable size
Maximum Cu busbar width
Maximum Torque Settings
On terminal bolt/On fuse bolt
On shaft securing bolt
Weight 3/4P
A2-A3
A Rms
200
320
320
630
A Rms
160
256
256
500
kA Rms
kA peak
ops
mm
2
mm
(Nm)
80
6.5
80
6.5
80
9
100
10.6
10000
10/25
-
20000
2.5/16
-
20000
2.5/16
-
10000
6/25
-
2/1.6
1.5
0.5
2/1.6
1.5
0.5
5.4/1.57
6
1
5.4/2.94
6
Kg
1.3
SF79 SERIES
SF793100
SF794100
750
100A
SF793160
SF794160
750
160A
SF793200
SF794200
750
200A
SF793250
SF794250
800
250A
SF793315
SF794315
750
315A
SF793400
SF794400
800
400A
SF793630
SF794630
1000
630A
Rated insulation voltage
Rated thermal current
Ratings @ 400VAC
Ui
Ith
AC22
AC23
A
A
100
100
*
1
A4
160
160
A4
200
200
B1-B2
250
250
B1-B3
315
315
B1-B3
400
400
B1-B4
630
630
C1-C2
Fuse size BS88
Making capacity @ 400VAC
AC23
Breaking capacity @ 400VAC
AC23
Rated conditional short-circuit
current
Rated peak withstand current
Mechanical life
Maximum cable size
Maximum Cu busbar width
Maximum Toorque Settttings
(Nm)
On terminal bolt/On fuse bolt
On shaft securing bolt
Weight 3/4P
A Rms
1000
1600
2000
2500
3150
4000
6300
A Rms
800
1280
1600
2000
2520
3200
5040
kA Rms
kA peak
100
17.6
10000
25/95
20
100
20
10000
50/95
20
80
20
80
32.5
10000
95/240
32
80
44
80
44
100
58
10000
10000
50/95
20
10000
185/240
45
10000
185/240
45
mm
2
mm
2x150/2x300
50
12.75/12.75
6
2
12.75/12.75
6
2.3
12.75/12.75
6
4.5
25.48/12.75
6
4.5
25.48/12.75
6
6.1
25.48/12.75
6
6.1
44.10/25.48
-
19
Kg
*
1
Max. Fuse 31mm
* Note: Please ensure that the cut off current off the fuse links does not exceed the values given for the fuse switches.
Telephone:
+44 (0)208 452 6444
IMO
nline:
www.imopc.com