SICHERUNGEN/FUSES
URZ
Fuses for Semiconductor Protection
Cylindrical Fuses
SIBA cylindrical ultra-rapid fuses are available
in six different sizes. They can be fitted with or
without a built-in striker pin for fuse blown indi-
cation or operation of microswitches.
Approval:
Standards:
IEC 60269-1 and -4
DIN VDE 0636-40
UL 248-13
Classes:
gR/aR/gRL (gS)
Current ratings: 100 mA – 250 A
Sizes and voltage ratings:
5 x 20 mm:
AC 250 V
6.35 x 32 mm: AC 500 – 1000 V
10 x 38 mm:
AC 600 – 1000 V
14 x 51 mm:
AC 500/600V – 690/700 V
22 x 58 mm:
AC 500/600 V – 690/700 V
27 x 60 mm:
AC 660 V – 1000 V
Features / Benefits
High interrupting rating up to 300 kA
Voltage rating AC 250 V to AC 1000 V
Protection of Power Semiconductors according to IEC 60269-1 and -4
Available with integrated striker pin
Classes according to IEC 60269-4 and DIN VDE 0636-40
Fuse-holder / fuse-clips and accessories are available
www.siba.de
URZ 1
URZ
SICHERUNGEN/FUSES
Fuses for Semiconductor Protection
Cylindrical Fuses
Selection Guide Fuse-Links
Size
Rated Voltage
Indicator
Type
–
–
–
–
–
–
–
–
–
–
–
–
with striker
–
with striker
–
with striker
–
–
–
with striker
–
with striker
–
with striker
–
with striker
–
with striker
–
Part No.
Selector
Guide
[Page]
URZ 4
URZ 4
URZ 5
URZ 5
URZ 6
URZ 7
URZ 7
URZ 7
URZ 8
URZ 8
URZ 8
URZ 9
URZ 9
URZ 9
URZ 9
URZ 10
URZ 10
URZ 11
URZ 11
URZ 12
URZ 12
URZ 12
URZ 12
URZ 13
URZ 13
URZ 14
URZ 14
URZ 14
URZ 14
URZ 15
Techn.
Data
[Page]
URZ 16
URZ 16
URZ 18
URZ 17
URZ 19
URZ 20
URZ 20
URZ 21
URZ 22
URZ 23
URZ 24
URZ 25
URZ 25
URZ 27
URZ 27
URZ 26
URZ 26
URZ 28
URZ 29
URZ 30
URZ 30
URZ 31
URZ 31
URZ 32
URZ 32
URZ 33
URZ 33
URZ 34
URZ 34
URZ 35
5 x 20
5 x 20
6.35 x 32
6.35 x 32
6.35 x 32
10 x 38
10 x 38
10 x 38
10 x 38
10 x 38
10 x 35
14 x 51
14 x 51
14 x 51
14 x 51
14 x 51
14 x 51
14 x 51
14 x 51
22 x 58
22 x 58
22 x 58
22 x 58
22 x 58
22 x 58
27 x 60
27 x 60
27 x 60
27 x 60
27 x 60
AC 250 V
AC 250 V
AC 500/700 V
AC 400 V
AC/DC 1000 V
AC 600 V
AC 600 V
AC 600 V
AC 660 V
AC/DC 1000 V
AC/DC 1000 V
AC 500/600 V
AC 500/600 V
AC 690 V
AC 690 V
AC 690 V
AC 690 V
DC 700 V
DC 700 V
AC 500/660 V
AC 500/660 V
AC 690 V
AC 690 V
AC 690 V
AC 690 V
AC 660 V
AC 660 V
AC 1000 V
AC 1000 V
DC 660 V
70 001 40
70 007 40
70 125 40
70 065 84
70 172 40
60 034 34
60 064 34
60 033 05
50 179 06
50 199 06
50 210 06
50 058 06
50 059 06
50 124 06
50 126 06
50 124 34
50 126 34
50 118 06
50 201 06
50 060 06
50 061 06
50 140 06
50 142 06
50 140 34
50 142 34
50 193 20
50 194 20
50 196 20
50 197 20
50 190 06
URZ 2
www.siba.de
SICHERUNGEN/FUSES
URZ
Fuses for Semiconductor Protection
Cylindrical Fuses
Selection Guide Fuse-Holder ZS-Modul
ZS-Module
Number
of
Poles
1
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
3
Indicator
Type
-
–
–
–
LED indicator
LED indicator
LED indicator
–
–
–
micro switch
micro switch
micro switch
–
–
–
micro switch
micro switch
Part No.
Techn.
Data
[Page]
URZ 37
URZ 37
URZ 37
URZ 37
URZ 37
URZ 37
URZ 37
URZ 37
URZ 37
URZ 37
URZ 37
URZ 37
URZ 37
URZ 37
URZ 37
URZ 37
URZ 37
URZ 37
10 x 38
10 x 38
10 x 38
10 x 38
10 x 38
10 x 38
10 x 38
14 x 51
14 x 51
14 x 51
14 x 51
14 x 51
14 x 51
22 x 58
22 x 58
22 x 58
22 x 58
22 x 58
51 063 04.DC
51 063 04
51 063 04.2
51 063 04.3
51 063 04.L
51 063 04.2L
51 063 04.3L
51 058 04
51 058 04.2
51 058 04.3
51 058 04.S
51 058 04.2S
51 058 04.3S
51 060 04
51 060 04.2
51 060 04.3
51 060 04.S
51 060 04.3S
Selection Guide Fuse-Clips
Size
Part No.
Techn
Data
[Page]
URZ 35
URZ 35
URZ 35
URZ 35
URZ 36
URZ 36
Type
10 mm
14 mm
22 mm
27 mm
14 mm
22 mm
61 017 01.2
61 001 01.2
61 002 01.3
61 004 01.3
58 058 06
58 060 06
screw
mountable
PCB
mountable
www.siba.de
URZ 3
URZ
SICHERUNGEN/FUSES
Fuses for Semiconductor Protection
Cylindrical Fuses
Size
Rated Voltage
Class
5 x 20 mm
Rated
Current
[A]
100 mA
125 mA
160 mA
200 mA
250 mA
315 mA
400 mA
500 mA
630 mA
800 mA
1
1.25
1.6
2
2.5
3.15
4
5
6.3
8
10
6.3
8
10
12.5
AC 250 V
UL Rec.
aR
Rated Breaking
Capacity
[kA]
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
1 500 A
1 500 A
1 500 A
300
300
300
300
Weight
[kg/100]
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
Pack
Part No.
70 001 40.0.100
70 001 40.0.125
70 001 40.0.160
70 001 40.0.200
70 001 40.0.250
70 001 40.0.315
70 001 40.0.400
70 001 40.0.500
70 001 40.0.630
70 001 40.0.800
70 001 40.1
70 001 40.1.25
70 001 40.1.6
70 001 40.2
70 001 40.2.5
70 001 40.3.15
70 001 40.4
70 001 40.5
70 001 40.6.3
70 001 40.8
70 001 40.10
70 007 40.6.3
70 007 40.8
70 007 40.10
70 007 40.12.5
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
A
B
0.79 ”
(20 mm)
0.2 ”
(5 mm)
URZ 4
www.siba.de
SICHERUNGEN/FUSES
URZ
Fuses for Semiconductor Protection
Cylindrical Fuses
Size
Rated Voltage
Class
6.35 x 32 mm
Rated Current
[A]
6.3
8
10
12.5
16
20
AC 400 V
UL Rec.
gRL(gS)
Rated Breaking
Capacity
[kA]
120 kA
120 kA
120 kA
120 kA
120 kA
120 kA
Rated Voltage
[AC]
400 V
400 V
400 V
400 V
400 V
400 V
Weight
[kg/100]
0.9
0.9
0.9
0.9
0.9
0.9
10
10
10
10
10
10
Pack
Part No.
70 065 84.6.3
70 065 84.8
70 065 84.10
70 065 84.12.5
70 065 84.16
70 065 84.20
✓
✓
✓
✓
✓
✓
Size
Rated Voltage
Class
6.35 x 32 mm
Rated
Current
[A]
AC 500/700 V
UL Rec.
c UL
aR
Rated Voltage
[V]
700
700
700
700
700
700
700
700
700
700
700
700
500
500
500
500
500
500
500
500
500
500
Weight
[kg/100]
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
0.24
0.24
0.24
0.24
0.24
0.24
0.24
0.24
0.24
0.24
0.24
0.24
0.24
0.24
0.24
0.24
0.24
0.24
0.24
0.24
0.24
0.24
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
Pack
Part No.
Rated Breaking
Capacity
[kA]
160 mA
70 125 40.0.160
50
200 mA
70 125 40.0.200
50
250 mA
70 125 40.0.250
50
315 mA
70 125 40.0.315
50
400 mA
70 125 40.0.400
50
500 mA
70 125 40.0.500
50
630 mA
70 125 40.0.630
50
800 mA
70 125 40.0.800
50
1
70 125 40.1
50
1.25
70 125 40.1.25
50
1.6
70 125 40.1.6
50
2
70 125 40.2
50
2.5
70 125 40.2.5
50
3.15
70 125 40.3.15
50
4
70 125 40.4
50
5
70 125 40.5
50
6.3
70 125 40.6.3
50
1
70 125 40.8
50
8
1
70 125 40.10
50
10
1
70 125 40.12.5
50
12.5
1
70 125 40.16
50
16
1
70 125 40.20
50
20
1
Consideration should be given to heat dissipation.
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
A
B
1.26 ”
(32 mm)
0.25 ”
(6.35 mm)
www.siba.de
URZ 5
