WESTCODE
An
IXYS Company
French Standard End Contact Fuses
Main Characteristics:
Total
Clearing
I
2
t @ U
N
(10³ kA
2
s)
0.68
0.68
1.1
1.75
2.5
4.5
8.5
15.5
30
62
80
120
150
240
300
Voltage
Size Rating
U
N
(V)
Ref:
069UR0S0040B
069UR0S0050B
069UR0S0063B
069UR0S0080B
069UR0S0100B
069UR0S0125B
069UR0S0160B
Current
rating
I
N
(A)
40
50
63
80
100
125
160
200
250
315
350
400
450
500
550
Pre-arcing
I
2
t @ 1 ms
I
2
t
p
(10³ kA
2
s)
0.11
0.12
0.20
0.33
0.47
0.85
1.6
3
5.8
12
15.5
23
26
41
52
Watt Losses
0.8I
N
I
N
3
4.5
7.5
9.5
13
15
18.5
21.5
25
22.5
30
32.5
44
44
45
5.5
9
14
19
26
30
37
43
50
55
60
65
88
88
90
Tested Interrupting
rating
0
690V
069UR0S0200B
069UR0S0250B
069UR0S0315B
069UR0S0350B
069UR0S0400B
069UR0S0450B
069UR0S0500B
069UR0S0550B
200kA @690V
Notes: Minimum operating voltage for integrated trip indicator = 20V
Microswitch Reference : MS 3V 1-5
Voltage
Size Rating
U
N
(V)
Ref:
069UR1S0160B
069UR1S0200B
069UR1S0250B
069UR1S0315B
069UR1S0350B
Current
rating
I
N
(A)
160
200
250
315
350
400
450
500
550
630
700
800
Pre-arcing
I
2
t @ 1 ms
I
2
t
p
(10³ kA
2
s)
1.3
2.6
4.7
7.5
10.5
19
26.5
37
52
75
95
140
Total
Clearing
I
2
t @ U
N
(10³ kA
2
s)
7.7
13.5
25
40
55
100
140
195
280
390
490
800
Watt Losses
0.8I
N
I
N
27.5
22.5
25.5
32.5
33.5
34
35
36
37.5
42.5
85
52.5
35
45
52
65
67
68
70
72
75
85
95
105
Tested Interrupting
rating
1
690V
069UR1S0400B
069UR1S0450B
069UR1S0500B
069UR1S0550B
069UR1S0630B
069UR1S0700B
069UR1S0800B
200kA @690V
Notes: Minimum operating voltage for integrated trip indicator = 20V
Microswitch Reference : MS 3V 1-5
Data Sheet: 069URxSxxxxB - Issue 1
Page 2 of 8
March, 2005
IXYS [ IXYS CORPORATION ]
