WESTCODE
An
IXYS Company
German Standard DIN 80 Blade Contact Fuse
Date:- 18 Mar, 2005
Data Sheet Issue:- 1
Ultra Rapid
Semiconductor Protection Fuse
European Square Body Fuses
German Standard DIN 80 Blade Contact
Voltage Ratings 600V to 690V
Current Ratings 63A to 1600A
aR Characteristics
Sizes 0, 1, 2, 3
Key Features:
Extremely high interrupting rating fuses for the protection of power semiconductors in accordance
with IEC Standard 60269.1 and 4.
Exceptionally low I
2
t, power losses
Highly reliable low voltage trip indicator system which conforms to UL, IEC, DIN and VDE standards
Non Magnetic construction
Increased technical performance gives higher ratings and a reduction in volume and weight
Microswitch system reference : MS 3V 1-5
Fuse holder types : SI DIN80 630A or SI DIN80 1250A
Data Sheet: 069URxAxxxxB Issue 1
Page 1 of 8
March, 2005
WESTCODE
An
IXYS Company
German Standard DIN 80 Blade Contact Fuse
Main Characteristics:
Current
rating
I
N
(A)
63
80
100
125
160
200
250
315
350
400
450
500
550
Pre-arcing
I
2
t @ 1 ms
I
2
t
p
(kA
2
s)
0.2
0.33
0.47
0.85
1.6
3.
5.8
12
15.5
23
26
41
52
Tested
Interrupting
rating
Size
Voltage
Ref:
069UR0A0063B
069UR0A0080B
069UR0A0100B
069UR0A0125B
Total Clearing
I
2
t @ U
N
(kA
2
s)
1.1
1.8
2.5
4.5
8.5
15.5
30
62
80
120
150
240
300
Watt Losses
0.8I
N
I
N
7.5
9.5
13.0
15.0
18.5
21.5
25
22.5
30
32.5
44
44
45
14
19
26
30
37
43
50
55
60
65
88
88
90
690V
0
069UR0A0160B
069UR0A0200B
069UR0A0250B
069UR0A0315B
069UR0A0350B
069UR0A0400B
200kA @690V
(IEC)
200kA @700V
(USA)
690V
+6%
069UR0A0450B
069UR0A0500B
069UR0A0550B
Notes: Minimum operating voltage for integrated trip indicator = 20V
Microswitch Reference : MS 3V 1-5
Size
Voltage
Ref:
069UR1A0160B
069UR1A0200B
069UR1A0315B
069UR1A0315B
069UR1A0350B
Current
rating
I
N
(A)
160
200
250
315
350
400
450
500
550
630
700
Pre-arcing
I
2
t @ 1 ms
I
2
t
p
(kA
2
s)
1.3
2.6
4.7
7.5
10.5
19
26.5
37
52
75
95
Total Clearing
I
2
t @ U
N
(kA
2
s)
7
13.5
25
40
55
100
140
195
280
390
490
Watt Losses
0.8I
N
I
N
27.5
22.5
25.5
32.5
33.5
34
35
36
37.5
42.5
42.5
35
45
52
65
67
68
70
72
75
85
95
Tested
Interrupting
rating
1
690V
200kA @690V
(IEC)
200kA @700V
(USA
069UR1A0400B
069UR1A0450B
069UR1A0500B
069UR1A0550B
069UR1A0630B
069UR1A0700B
Notes: Minimum operating voltage for integrated trip indicator = 20V
Microswitch Reference : MS 3V 1-5
Data Sheet: 069URxAxxxxB Issue 1
Page 2 of 8
March, 2005
WESTCODE
An
IXYS Company
German Standard DIN 80 Blade Contact Fuse
Size
Voltage
Ref:
069UR2A0400B
069UR2A0450B
069UR2A0500B
Current
rating
I
N
(A)
400
450
500
550
630
700
800
900
1000
-
1100
Pre-arcing
I
2
t @ 1 ms
I
2
t
p
(kA
2
s)
15
20
28
37
54
76
115
170
240
270
Total Clearing
I
2
t @ U
N
(kA
2
s)
80
115
145
195
280
400
600
905
1250
1450
Watt Losses
0.8I
N
I
N
32.5
40
45
47.5
52.5
55
60
62.5
67.5
82.5
75
80
90
95
105
110
120
125
135
165
Tested
Interrupting
rating
690V
2
069UR2A0550B
069UR2A0630B
069UR2A0700B
069UR2A0800B
200kA @690V
(IEC)
170kA @700V
(USA)
690V
+6%
600V
069UR2A0900B
069UR2A1000B
060UR2A1100B
150kA @600V
(IEC)
Notes: Minimum operating voltage for integrated trip indicator = 20V
Microswitch Reference : MS 3V 1-5
Size
Voltage
Ref:
069UR3A0500B
069UR3A0550B
069UR3A0630B
Current
rating
I
N
(A)
500
550
630
700
800
900
1000
1100
1250
1400
-
1600
Pre-arcing
I
2
t @ 1 ms
I
2
t
p
(kA
2
s)
19
27
40
55
95
135
170
240
350
480
555
Total Clearing
I
2
t @ U
N
(kA
2
s)
100
140
210
300
490
700
900
1260
1850
2500
2900
Watt Losses
0.8I
N
I
N
52.5
55
60
62.5
65
67.5
77.5
80
90
100
120
105
110
120
125
130
135
155
160
180
200
240
Tested
Interrupting
rating
690V
3
069UR3A0700B
069UR3A0800B
069UR3A0900B
069UR3A1000B
069UR3A1100B
200kA @690V
(IEC)
170kA @700V
(USA)
690V
+6%
600V
069UR3A1250B
069UR3A1400B
060UR3A1600B
160kA @700V
(USA)
200kA @600V
(IEC)
Notes: Minimum operating voltage for integrated trip indicator = 20V
Microswitch Reference : MS 3V 1-5
Electrical Characteristics:
Times vs current characteristics
The following curves indicate the pre-arcing time for each rated current as a function of RMS value of
pre-arcing current I:
-
-
Tolerances on this current ± 8%
Beyond 30 sec or 10 sec, small overloads must be eliminated by another device.
Curve CC’ represents the maximum times taken by the associated device to clear small overloads; only its
horizontal line is represented.
Its oblique line must be plotted according to sketch in top right corner:
-
The intersection of the fuse and CC’ curves indicates the minimum breaking current I
pm
of the fuse.
Page 3 of 8
March, 2005
Data Sheet: 069URxAxxxxB Issue 1
WESTCODE
An
IXYS Company
German Standard DIN 80 Blade Contact Fuse
Times vs current characteristics
Size 0
Size 1
Size 2
Size 3
Data Sheet: 069URxAxxxxB Issue 1
Page 4 of 8
March, 2005
WESTCODE
An
IXYS Company
German Standard DIN 80 Blade Contact Fuse
Total clearing I²T:
The horizontal curves given below indicated the maximum values of total operating I
2
t (I
2
t
t
) as a function
of prospective current Ip @ 660V, cosϕ = 0.15. Oblique lines indicate the corresponding total operating
time T
t
, with pre-arcing time in brackets.
Size 0
Size 1
Size 2
Size 3
Data Sheet: 069URxAxxxxB Issue 1
Page 5 of 8
March, 2005
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