Semi conductor fuses
PSC 690 V DIN 43620
URD 690 VAC
Semiconductor Fuses
European square-body fuses
PSC
®
- URD 690 VAC
Ferraz Shawmut PSC-URD 690 VAC fuse-links provide
maximum flexibility in equipment design and ultimate
protection for today’s power conversion equipment.
This range is a fast acting, engineered to
provide state of the art protection for power semiconductors
such as diodes, thyristors.
These square body fuse-links are available in various body
sizes with a broad range of ampere ratings allowing the
greatest flexibility in equipment design.
They have pure silver fuse elements embedded in solidified
sand which provides optimized I2t and high interrupting rat-
ing. All contact surfaces are plated and all hardware
non-magnetic.
All fuses are standard with a low voltage blown fuse
indicator. This indicator can operate a microswitch which is
easily mounted directly onto the fuse in service.
Beige melted
Red non melted
FEATURES
• Ultra fast acting
• Highly current limiting.
• High breaking capacities
• Very low I
2
t
• Worldwide mounting
acceptance.
• Superior cycling ability.
• High widstanding in
rush current and overloads
APPLICATIONS
Protection of rectifiers,
inverters, static switch,
AC & DC drives and UPS
systems.
INOVATIONS
• Double indicator(Visual and mechanical).
• Largest range of the market
• Connexion improvement between
trip indicator - Micro switch
• Cd / Pb free
• Low voltage indicator - 50V
Ratings
Approvals
Features/Benefits
AC:
up to 1000 A
690 VAC
80-170 kA IR
DC:
Consult Factory
AC:
Tested to IEC 269.4
Broad range of ampere ratings
in each body size for design flexibility
IEC 269-4 compliance
for fuses for
worldwide semiconductor applications
2
Semiconductor Fuses
European square-body fuses
German standard PSC
®
- 690VAC URD - DIN 43 620 blades
Voltage
Size
Type
Rating
In
(A)
Pre-Arcing
I
2
t @ 1ms
kA
2
s
Total I
2
t
@ 690 V
kA
2
s
Pn: Power losses (W)
PV 43620
0,8In
Breaking
capacities @ Un
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
16
20
25
32
40
50
63
80
100
125
160
200
250
315
20
25
32
40
50
63
80
100
125
160
200
250
315
32
40
50
63
80
100
125
160
200
250
315
10
15
22
45
69
107
220
350
720
400
100
900
600
400
15
22
45
69
110
220
350
720
390
100
900
600
400
32
53
87
130
180
390
720
550
950
560
600
48
90
130
270
400
630
300
000
300
200
200
700
400
700
90
130
270
400
630
300
000
300
200
200
700
400
700
170
280
470
700
970
080
890
320
900
900
300
1,0
1,5
2,0
2,5
4,0
5,0
6,0
8,0
9,5
10,5
15,0
18,0
22,0
30,0
1,5
2,0
2,5
4,0
5,0
6,0
8,0
8,5
10,0
14,0
17,0
20,0
29,0
9,5
10,0
10,5
11,5
12,5
15,0
18,0
22,0
27,0
33,0
40,0
690 V
000
1
2
3
7
15
1
2
4
8
12
22
44
90
80
690 V
00
1
2
3
7
15
1
2
4
8
12
22
44
90
170
170
690 V
0
1
2
5
11
2
3
8
15
29
62
Time/current characteristics see page 7,8,9
Cut off characteristics see page 7,8,9
Total I
2
t and total operating time see page 7,8,9
Other curves see page 10
Fuse holder derating page 10
3
URD 690 VAC
URD 690 VAC
Semiconductor Fuses
European square-body fuses
German standard PSC
®
- 690VAC URD - DIN 43 620 blades
Voltage
Size
Type
Rating
In
(A)
Pre-Arcing
I
2
t @ 1ms
kA
2
s
Total I
2
t
@ 690 V
kA
2
s
Pn: Power losses (W)
PV 43620
0,8In
Breaking
capacities @ Un
URD
URD
URD
URD
690 V
1
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
690 V
2
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
URD
690 V
3
URD
URD
URD
URD
URD
URD
63
80
100
125
160
200
250
315
350
400
160
200
250
315
350
400
450
500
560
630
700
315
350
400
450
500
560
630
700
800
900
1000
130
220
290
620
1 170
2 470
4 670
9 570
13 400
19 500
960
1 710
3 480
6 860
9 570
13 400
21 000
27 400
38 300
58 700
78 100
5 251
7 562
10 500
15 700
22 200
30 200
42 000
61 700
88 900
123 900
178 400
700
1 170
1 570
3 320
6 270
13 300
25 100
51 400
72 300
105 000
5 180
9 220
18 700
36 900
51 400
72 300
113 000
147 000
206 000
315 000
420 000
28 200
40 600
56 500
84 300
119 000
163 000
226 000
332 000
478 000
666 000
959 000
18
21,5
23,0
26,0
29,0
33,0
37,0
42,0
44,0
48,0
38
42
46,5
54,0
58,0
62,5
69,0
73,0
78,0
85,0
87,0
57,0
58,0
65,5
70,0
75,0
80,0
89,0
100,0
112,0
125,0
140,0
170
170
170
4
Semiconductor Fuses
European square-body fuses
German standard PSC
®
- 690VAC URD - DIN 43 620 blades
Size
Catalog Number
Reference
Number
Weight Packaging
(g)
000
6,9
6,9
6,9
6,9
6,9
6,9
6,9
6,9
6,9
6,9
6,9
6,9
6,9
6,9
00
0
URD 000 PV 0016
URD 000 PV 0020
URD 000 PV 0025
URD 000 PV 0032
URD 000 PV 0040
URD 000 PV 0050
URD 000 PV 0063
URD 000 PV 0080
URD 000 PV 0100
URD 000 PV 0125
URD 000 PV 0160
URD 000 PV 0200
URD 000 PV 0250
URD 000 PV 0315
Neutral
Extraction puller
6,9 URD 00 PV 0020
6,9 URD 00 PV 0025
6,9 URD 00 PV 0032
6,9 URD 00 PV 0040
6,9 URD 00 PV 0050
6,9 URD 00 PV 0063
6,9 URD 00 PV 0080
6,9 URD 00 PV 0100
6,9 URD 00 PV 0125
6,9 URD 00 PV 0160
6,9 URD 00 PV 0200
6,9 URD 00 PV 0250
6,9 URD 00 PV 0315
Neutral
Extraction puller
6,9 URD 0 PV 0032
6,9 URD 0 PV 0040
6,9 URD 0 PV 0050
6,9 URD 0 PV 0063
6,9 URD 0 PV 0080
6,9 URD 0 PV 0100
6,9 URD 0 PV 0125
6,9 URD 0 PV 0160
6,9 URD 0 PV 0200
6,9 URD 0 PV 0250
6,9 URD 0 PV 0315
Neutral
Extraction puller
P320035C
R320037C
T320039C
Y320043C
C320047C
G320051C
L320055C
Q320059C
V320063C
X320065C
B320069C
D320071C
H320075C
M320079C
Z218269J
P215592A
A320137C
C320139C
G320143C
L320147C
Q320151C
V320155C
Z320159C
D320163C
F320165C
K320169C
M320171C
R320175C
W320179C
Z218269J
P215592A
Q320243C
V320247C
Z320251C
D320255C
H320259C
M320263C
P320265C
T320269C
W320271C
A320275C
E320279C
Z219304J
P215592A
135
3
10
1
3
200
10
1
250
3
10
1
Microswitches
MS 4L 2-5 B6 + PRES
MS 4L 2-5 B2 + PRES
F210156C
G210157C
(6,3mm clips)
(2.8 mm clips)
Automatically resetable, these microswitch systems indicate fuse presence (PRES) and proper mounting
In case of improper mounting or fuse melting, this is indicated (terminal 1-4 closed)
Microswitches supplied seperately
Size
A
B
C
H
L
M
N
P
R
T
000
00
0
20,8
0.82"
29,5
1.16"
29,5
1.16"
40,5
1.59"
47,5
1.87"
47,5
1.87"
52,5
2.07"
59,5
2.34"
59,5
2.34"
15
0.59"
15
0.59"
15
0.59"
79
3.11"
79
3.11"
125
4.92"
13,5
0.53"
13,1
0.52"
29,1
1.15"
13,5
0.53"
13,1
0.52"
29,1
1.15"
43,4
1.71"
43,4
1.71"
43,4
1.71"
49,5
1.95"
50
1.97"
66
2.60"
35
1.38"
35
1.38"
35
1.38"
Fuse holder solution, see p.11
5
P
URD 690 VAC
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