Surge Tolerant Cartridge Fuses
FSU 5 x 20mm fuses
low breaking capacity L
SSU 5 x 20 mm fuses
high breaking capacity H
especially for telecom applications
especially for telecom applications
NEW
NEW
1. Technical data
Pre-arcing time/current characteristic (at Ta 23 °C)
Breaking capacity
Standards
Series
Rated current In 1,5 · In 2,1 · In
2,75 · In
4 · In
10 · In
min. max.
20 ms 300 ms IEC/EN: L
AC 35 A / 250 V
min.
max.
min.
max.
10 s
min.
max.
3 s
FSU 5 x 20 250 mA–3,15 A
60 min
2 min 600 ms
150 ms
IEC 127-2/3
p. f. 1
EN 60127-2/3
SSU 5 x 20 500 mA–3,15 A
60 min 30 min
1 s
80 s
95 ms
5 s
10 ms 100 ms IEC/EN: H
AC 1500 A / 250 V IEC 127-2/5
p. f. 0,7–0,8
EN 60127-2/5
UL:
AC 10 000 A / 125 V
p. f. 0,7–0,8
AC 1500 A / 250 V
p. f. 0,7–0,8
2. Order No.
FSU 5 x 20
ITU-T K.20
UL 1459/1950
GR 1089
Fig. 1
Lightning
Surge
Fig. 2
Power
Induction
Fig. 3
Power
Contact
Fig. 4
AC 600 V
40A / 1,5s
7A / 5s
Fig. 5
1000 V
Order No.
Rated current In
Rated
Voltage drop
at In, typ.
Operating
I2t, typ.
voltage Un
10x1kV/10/700 µs AC 300 V / 0,5 A AC 250 V 15 min
50 x 10/1000 µs
Ipuls max.
mV
A2s
Ipuls max.
5 x 200 ms
ISC max.
2,2A / 30 min
2010.0011 250 mA / 250 V
2010.0012 315 mA / 250 V
2010.0013 400 mA / 250 V
2010.0014 500 mA / 250 V
2010.0015 630 mA / 250 V
2010.0016 800 mA / 250 V
210
170
150
160
160
120
60
60
60
60
60
0,13
16 A (1)
27 A (1)
35 A (1)
67 A (1)
67 A (1)
67 A (1)
67 A (1)
67 A (1)
67 A (1)
67 A (1)
67 A (1)
67 A (1)
67 A (1)
•
•
•
•
•
•
•
•
•
•
•
•
•
100 A
100 A
100 A
100 A
100 A
100 A
100 A
100 A
100 A
100 A
100 A
100 A
100 A
•
•
•
•
•
•
•
•
•
•
•
•
•
14 A (5)
14 A (5)
14 A (5)
14 A (5)
14 A (5)
14 A (5)
14 A (5)
14 A (5)
14 A (5)
14 A (5)
14 A (5)
14 A (5)
14 A (5)
0,35
0,48
4,90
6,10
5,30
6,70
8,20
7,60
2010.0017
1
A / 250 V
2010.0018 1,25 A / 250 V
2010.0065 1,4 A / 250 V
2010.0019 1,6 A / 250 V
11
2010.0020
2
A / 250 V
20
24
48
2010.0021 2,5 A / 250 V
2010.0022 3,15 A / 250 V
60
60
•
•
•
SSU 5 x 20
ITU-T K.20
UL 1459/1950
GR 1089
Fig. 1
Lightning
Surge
Fig. 2
Power
Induction
Fig. 3
Power
Contact
Fig. 4
AC 600 V
40A / 1,5s
7A / 5s
Fig. 5
1000 V
Order No.
Rated current In
Rated
voltage Un
Voltage drop
at In, typ.
Operating
I2t, typ.
10x1kV/10/700 µs AC 300 V / 0,5 A AC 250 V 15 min
50 x 10/1000 µs
Ipuls max.
mV
A2s
Ipuls max.
5 x 200 ms
ISC max.
2,2A / 30 min
2020.0001 500 mA / 250 V
2020.0002 630 mA / 250 V
2020.0003 800 mA / 250 V
360
330
260
180
150
130
120
100
100
0,54
1,1
2
1,4
1,8
4,7
9,7
21
27,7 A (1)
57.7 A (1)
67.7 A (1)
57.7 A (1)
67.7 A (1)
67.7 A (1)
67.7 A (1)
67.7 A (1)
67.7 A (1)
•
•
•
•
•
•
•
•
•
1500 A
1500 A
1500 A
1500 A
1500 A
1500 A
1500 A
1500 A
1500 A
•
•
•
•
•
•
•
•
•
14 A (5)
14 A (5)
14 A (5)
14 A (5)
14 A (5)
14 A (5)
14 A (5)
14 A (5)
14 A (5)
2020.0004
1
A / 250 V
2020.0005 1,25 A / 250 V
2020.0006 1,6 A / 250 V
2020.0007
2
A / 250 V
2020.0008 2,5 A / 250 V
2020.0009 3,15 A / 250 V
36
Explanation for fig. 1–5 and index (1)
Optional pigtail leads
/
(5): see page 160/161
• VDE, SEMKO, SEV Approved (1A-3.15A)
Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail: info@schurterinc.com • Website http://www.schurterinc.com
SCHURTER [ SCHURTER INC. ]
