High Speed Fuses
Square body DIN 43 620 — 690V (IEC): 10-800A
690V (IEC) 10-800A
Specifications
Description:
Square body DIN
43 620 blade style high speed
fuses.
Dimensions:
See dimensions
illustration.
Ratings:
Volts: — 690Vac (IEC)
Amps: — 10-800A
IR: — 300kA RMS Sym.
Agency Information:
CE, Designed and tested to IEC
60269: Part 4, UL Recognized.
Electrical
Characteristics
Total clearing I
2
t
The total clearing I t at
0,5
rated voltage and at power
0,4
factor of 15% are given in
0,3
the electrical characteris-
tics. For other voltages, the
0,2
Eg
clearing I
2
t is found by mul-
200 300 400
500
600 700
tiplying by correction factor,
K, given as a function of applied working voltage, Eg, (rms).
2
Arc Voltage
This curve gives the
peak arc voltage, UL,
which may appear
across the fuse during
its operation as a func-
tion of the applied
working voltage Eg ,
(rms) at a power factor
of 15%.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of
the power losses at load
currents lower than the
rated current. The correc-
tion factor, Kp, is given as
a function of the RMS load
current, Ib, in % of the
rated current.
3
U
L
2,5
2
1,8
1,6
1,4
1,2
10
3
8
7
6
5
4
3
Eg
200
300
400
500
600
700
1,0
0,8
0,7
0,6
0,5
0,4
0,3
0,2
0,15
0,1
K
p
High Speed
Fuses
1,5
1,0
K
I
b
30
40
50
60
70
80 90
100%
Features and Benefits
• Excellent dc performance
• Low arc voltage and low energy let-through (I
2
t)
• Low watts loss
• Superior cycling capability
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
Dimensions (mm)
Type DIN 00, DIN 1, DIN 2, DIN 3
Size
00
1
2
3
A
49
68
68
68
B Max
78.5
135
150
150
D Max
60
66
74
89
E
30
52
60
75
F Min
35
40
48
60
H
15
20
25
32
1 mm = 0.0394” 1” = 25.4 mm
For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp
141
High Speed Fuses
Square body DIN 43 620 — 690V (IEC): 10-800A
Catalog Numbers
Catalog
Numbers
Type T
Indicator
For Micro
170M2691
170M2692
170M2693
170M2694
170M2695
170M2696
170M2697
170M2698
170M2699
170M2700
170M2701
170M2702
170M4176
170M4177
170M4178
170M4179
170M4180
170M4181
170M4182
170M4183
170M4184
170M4185
170M4186
170M5881
170M5882
170M5883
170M5884
170M5885
170M5886
170M5887
170M5888
170M5889
170M6080
170M6081
170M6082
170M6083
170M6084
170M6085
170M6086
170M6087
Electrical Characteristics
RMS
Amp
Rating*
10
16
20
25
32
40
50
63
80
100
125
160
50
63
80
100
125
160
200
250
315
350
400
200
250
315
350
400
450
500
550
630
350
400
450
500
550
630
700
800
I
2
t (A
2
Sec)
Clearing
Pre-arc
at 600V
3.8
20
7.2
38
13
70
24
125
53
275
95
490
185
1000
345
1800
695
3600
1250
6650
2300
12000
4350
22500
135
705
245
1300
500
2600
950
4850
1850
9500
3450
18000
6750
34500
13500
70500
26000
135000
34000
175000
48500
250000
5650
29000
10000
52500
19500
105000
26000
135000
39500
205000
55500
290000
73000
375000
100000
515000
150000
770000
23000
120000
34000
175000
48500
250000
64000
330000
84500
435000
125000
645000
160000
840000
245000
1300000
Watts
Loss
3.5
5.5
6
8
9
10
11
14
16
19
23
29
12
15
17
20
23
28
31
35
41
45
48
33
40
46
50
53
59
66
70
79
55
59
62
67
70
85
93
99
Size
00
1
2
3
*The RMS amp rating of this fuse range is given with open fuse bases connected to copper
conductors according to IEC 60269, Part 1, table 10. When used in enclosed fuse bases/dis-
connects, derating factors have to be observed.
Please contact Cooper Bussmann for application assistance.
• Watts loss provided at rated current.
• Microswitch ordered separately. See accessories on page 179-180.
142
For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp
High Speed Fuses
Square body DIN 43 620 — 690V (IEC): 10-800A
Size 00 — 10-160A: 690V
Time-Current Curve
10
4
Size 1 — 50-400A: 690V
Time-Current Curve
10
4
10
3
10
3
10
2
Virtual Pre-arcing Time In Seconds
10
2
Virtual Pre-arcing Time In Seconds
10
10
High Speed
Fuses
1
s
40A
63A
1
s
63A
25A
16A
160A
100A
350A
160A
100A
250A
10
-1
80A
10
-1
50A
50A
32A
10A
20A
125A
400A
315A
80A
200A
125A
10
-2
10
-2
10
-3
10
-3
10
-4
10
10
2
10
3
10
4
10
-4
5x10
1
10
2
10
3
10
4
5x10
4
Prospective Current In Ampere RMS
Prospective Current In Ampere RMS
Peak Let-Through Curve
Peak Let-Through Curve
10
5
16 0A
125A 00A
1
8 0 A 6 3A
50A 40A
32A 5A
2
20A 16A
10A
10
5
Peak Let-Through Current In Amperes
Peak Let-Through Current In Amperes
A
400A 350
315A250A
200A 160A
125A100A
80A 63A
50A
10
4
10
4
10
3
10
3
2x10
2
10
10
2
10
3
10
4
Amp
10
5
2x10
2
10
10
2
10
3
10
4
Amp
10
5
Prospective Short-Circuit Current symmetrical RMS
Prospective Short-Circuit Current symmetrical RMS
For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp
143
High Speed Fuses
Square body DIN 43 620 — 690V (IEC): 10-800A
Size 2 — 200-630A: 690V
Time-Current Curve
Size 3 — 350-800A: 690V
Time-Current Curve
10
4
10
4
10
3
10
3
10
2
Virtual Pre-arcing Time In Seconds
Virtual Pre-arcing Time In Seconds
10
2
10
10
1
s
630A
550A
500A
450A
400A
350A
315A
250A
1
s
800A
630A
500A
400A
200A
10
-1
10
-1
700A
550A
450A
350A
10
-2
10
-2
10
-3
10
-3
10
-4
10
2
10
3
10
4
10
5
10
-4
10
2
10
3
10
4
10
5
Prospective Current In Ampere RMS
Prospective Current In Ampere RMS
Peak Let-Through Curve
10
5
630A
0A
550A 50 A
0
450A 10
5A
350A 31
250A 200A
Peak Let-Through Curve
10
5
800A
0A
700A 63A
0
550A 0 0A
450A 40
350A
Peak Let-Through Current In Amperes
10
4
Peak Let-Through Current In Amperes
10
4
10
3
10
3
2x10
2
10
2
10
3
10
4
10
5
Amp
10
6
2x10
2
10
2
10
3
10
4
10
5
Amp
10
6
Prospective Short-Circuit Current symmetrical RMS
Prospective Short-Circuit Current symmetrical RMS
144
For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp
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