Part | RoHS | Manufacturer | Circuit Protection Type | Mounting Feature | Rated AC Voltage | Rated DC Voltage | Rated Current | Terminal Shape | Nominal Joule Integral | Minimum Operating Temperature | Terminal Finish | Rated Breaking Capacity | Manufacturer Series | Trip Time/Delay | Additional Features | Pre Arcing Rating (A2/s) | Packing Method | Body Length/Diameter | Body Width | Fuse Class | JESD-609 Code | Rated Voltage | Resistance | Minimum Pre Arcing Time | Fuse Size | Built-in Features | Dimensions | Body Height | Reference Standard | Maximum Operating Temperature | Blow Characteristic |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
36 V |
100 A |
Tab/Blade |
-40 °C (-40 °F) |
375 A |
1 m |
Bulk |
0.709 in (18 mm) |
0.551 in (14 mm) |
0.256 in (6.5 mm) |
125 °C (257 °F) |
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Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
175 A |
Tab/Blade |
10 kA |
1.843 in (46.8 mm) |
9.626 in (244.5 mm) |
CE; CSA; UL |
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Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
440 V |
25 A |
Tab/Blade |
120 kA |
Rated Breaking Capacity at 440 VDC: 25000 A |
2.1 in (53.34 mm) |
1.181 in (30 mm) |
Indicator |
2.1 x 1.181 x 2.76 in (53.34 x 30 x 70.11 mm) |
2.76 in (70.11 mm) |
VDE |
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Littelfuse |
Electric Fuse |
Inline/Holder |
125 V |
125 V |
100 mA |
Tab/Blade |
-55 °C (-67 °F) |
Gold |
10 kA |
Rated Breaking Capacity at 125 VDC: 10000 A |
0.235 in (5.97 mm) |
e4 |
0.235 x 0.29 in (5.97 x 7.37 mm) |
0.29 in (7.37 mm) |
CSA; QPL; UL |
125 °C (257 °F) |
Very Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
32 V |
80 A |
Tab/Blade |
2.5 kA |
3.181 in (80.8 mm) |
2.43 in (61.72 mm) |
UL |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
250 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
1.594 in (40.5 mm) |
1.594 x 1.72 in (40.5 x 43.7 mm) |
1.72 in (43.7 mm) |
CSA; UL |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
3 A |
Tab/Blade |
20 J |
-40 °C (-40 °F) |
Tin |
1 kA |
30 ms |
0.429 in (10.9 mm) |
0.15 in (3.8 mm) |
e3 |
32 V |
Mini |
0.346 in (8.8 mm) |
UL |
125 °C (257 °F) |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
32 V |
7.5 A |
Tab/Blade |
44.5 J |
Tin |
1 kA |
Rated Breaking Capacity at 32 VDC: 1000 A |
Bulk |
0.469 in (11.9 mm) |
0.15 in (3.8 mm) |
e3 |
0.469 x 0.15 x 0.335 in (11.9 x 3.8 x 8.5 mm) |
0.335 in (8.5 mm) |
UL |
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Littelfuse |
Electric Fuse |
Inline/Holder |
70 A |
Tab/Blade |
Bulk |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
170 V |
25 A |
Tab/Blade |
100 kA |
Bulk |
0.563 in (14.3 mm) |
170 V |
0.563 x 0.877 in (14.3 x 22.27 mm) |
0.877 in (22.28 mm) |
CUL; IEC; TUV; UL |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
170 V |
2 A |
Tab/Blade |
Silver |
Rated Breaking Capacity at 170 VDC: 100000 |
0.563 in (14.3 mm) |
e4 |
0.563 x 1.26 in (14.3 x 32.004 mm) |
1.26 in (32.004 mm) |
UL |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
32 V |
60 A |
Tab/Blade |
19.5 kJ |
-40 °C (-40 °F) |
1 kA |
Bulk |
0.555 in (14.1 mm) |
0.472 in (12 mm) |
0.555 x 0.472 x 1.063 in (14.1 x 12 x 27 mm) |
1.063 in (27 mm) |
125 °C (257 °F) |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
48 V |
160 A |
Tab/Blade |
-40 °C (-40 °F) |
960 A |
200 ms |
Bulk |
3.228 in (82 mm) |
0.787 in (20 mm) |
0.039 in (1 mm) |
125 °C (257 °F) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
600 V |
5 A |
Tab/Blade |
34.163 J |
-55 °C (-67 °F) |
100 kA |
347 µs |
Rated Breaking Capacity at 600 VDC: 50000 A |
Bulk |
0.406 in (10.31 mm) |
607 µs |
0.394 x 1.496 in (10 x 38 mm) |
0.406 x 1.53 in (10.31 x 38.86 mm) |
1.5 in (38.1 mm) |
CE; IEC; UL |
125 °C (257 °F) |
Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
480 V |
600 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 480 VDC: 20000 A |
2.5 in (63.5 mm) |
2.5 x 3.752 in (63.5 x 95.3 mm) |
3.752 in (95.3 mm) |
CSA; UL |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
150 A |
Tab/Blade |
5 kJ |
-40 °C (-40 °F) |
30 kA |
Bulk |
1.218 in (30.94 mm) |
2.875 in (73.03 mm) |
125 °C (257 °F) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
300 V |
125 V |
450 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 125 VDC: 20000 A |
1.594 in (40.5 mm) |
3.063 in (77.8 mm) |
CE; CSA; CUL; UL |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
300 V |
125 V |
110 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 125 VDC: 20000 A |
1.063 in (27 mm) |
2.437 in (61.9 mm) |
CE; CSA; CUL; UL |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
300 V |
125 V |
90 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 125 VDC: 20000 A |
0.811 in (20.6 mm) |
2.157 in (54.8 mm) |
CE; CSA; CUL; UL |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
450 A |
Tab/Blade |
-40 °C (-40 °F) |
30 kA |
Bulk |
2 in (50.8 mm) |
2.844 in (72.24 mm) |
125 °C (257 °F) |
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Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
20 A |
Tab/Blade |
400 J |
-40 °C (-40 °F) |
1 kA |
20 ms |
Box |
0.358 in (9.1 mm) |
0.15 in (3.8 mm) |
Micro |
0.311 in (7.9 mm) |
125 °C (257 °F) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
30 A |
Tab/Blade |
1.5 kJ |
-55 °C (-67 °F) |
10 kA |
1 h |
Tray |
0.482 in (12.25 mm) |
1.543 in (39.2 mm) |
CUL; UL |
125 °C (257 °F) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
350 A |
Tab/Blade |
-40 °C (-40 °F) |
30 kA |
Bulk |
2 in (50.8 mm) |
2.844 in (72.24 mm) |
125 °C (257 °F) |
|||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
70 A |
Tab/Blade |
21.2 kJ |
-40 °C (-40 °F) |
1 kA |
40 ms |
Box |
1.15 in (29.2 mm) |
0.346 in (8.8 mm) |
0.85 in (21.6 mm) |
UL |
125 °C (257 °F) |
Slow |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
58 V |
15 A |
Tab/Blade |
198 J |
-40 °C (-40 °F) |
1 kA |
30 ms |
Box |
0.429 in (10.9 mm) |
0.15 in (3.8 mm) |
Mini |
0.299 in (7.6 mm) |
125 °C (257 °F) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
58 V |
5 A |
Tab/Blade |
22 J |
-40 °C (-40 °F) |
1 kA |
30 ms |
Bulk |
0.429 in (10.9 mm) |
0.15 in (3.8 mm) |
Mini |
0.299 in (7.6 mm) |
125 °C (257 °F) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
450 A |
Tab/Blade |
-40 °C (-40 °F) |
30 kA |
Bulk |
2 in (50.8 mm) |
2.844 in (72.24 mm) |
125 °C (257 °F) |
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Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
20 A |
Tab/Blade |
400 J |
-40 °C (-40 °F) |
1 kA |
20 ms |
Bulk |
0.358 in (9.1 mm) |
0.15 in (3.8 mm) |
Micro |
0.311 in (7.9 mm) |
125 °C (257 °F) |
||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
4 A |
Tab/Blade |
17 J |
-40 °C (-40 °F) |
1 kA |
30 ms |
Bulk |
0.429 in (10.9 mm) |
0.15 in (3.8 mm) |
0.346 in (8.8 mm) |
UL |
125 °C (257 °F) |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
175 A |
Tab/Blade |
7.2 kJ |
-40 °C (-40 °F) |
30 kA |
Bulk |
1.218 in (30.94 mm) |
2.875 in (73.03 mm) |
125 °C (257 °F) |
||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
60 A |
Tab/Blade |
6.539 kJ |
-40 °C (-40 °F) |
20 kA |
50 ms |
0.787 in (20 mm) |
1.654 in (42 mm) |
CSA; UL |
125 °C (257 °F) |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
300 V |
125 V |
1.1 kA |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 125 VDC: 20000 A |
2.5 in (63.5 mm) |
4 in (101.6 mm) |
CSE; CUL; UL |
Fast |
||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
58 V |
30 A |
Tab/Blade |
1.1 kJ |
-40 °C (-40 °F) |
1 kA |
30 ms |
Bulk |
0.429 in (10.9 mm) |
0.15 in (3.8 mm) |
Mini |
0.299 in (7.6 mm) |
125 °C (257 °F) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
58 V |
25 A |
Tab/Blade |
613 J |
-40 °C (-40 °F) |
1 kA |
30 ms |
Bulk |
0.429 in (10.9 mm) |
0.15 in (3.8 mm) |
Mini |
0.299 in (7.6 mm) |
125 °C (257 °F) |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
58 V |
10 A |
Tab/Blade |
102 J |
-40 °C (-40 °F) |
1 kA |
30 ms |
Box |
0.429 in (10.9 mm) |
0.15 in (3.8 mm) |
Mini |
0.299 in (7.6 mm) |
125 °C (257 °F) |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
225 A |
Tab/Blade |
14 kJ |
-40 °C (-40 °F) |
30 kA |
Bulk |
1.218 in (30.94 mm) |
2.875 in (73.03 mm) |
125 °C (257 °F) |
||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
10 A |
Tab/Blade |
93 J |
-40 °C (-40 °F) |
1 kA |
30 ms |
Bulk |
0.429 in (10.9 mm) |
0.15 in (3.8 mm) |
0.346 in (8.8 mm) |
UL |
125 °C (257 °F) |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
4 A |
Tab/Blade |
17 J |
-40 °C (-40 °F) |
1 kA |
30 ms |
Box |
0.429 in (10.9 mm) |
0.15 in (3.8 mm) |
0.346 in (8.8 mm) |
UL |
125 °C (257 °F) |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
7.5 A |
Tab/Blade |
68 J |
-40 °C (-40 °F) |
1 kA |
30 ms |
Bulk |
0.429 in (10.9 mm) |
0.15 in (3.8 mm) |
0.346 in (8.8 mm) |
UL |
125 °C (257 °F) |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
70 A |
Tab/Blade |
890 J |
-40 °C (-40 °F) |
30 kA |
Bulk |
1 in (25.4 mm) |
2.875 in (73.03 mm) |
125 °C (257 °F) |
||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
30 A |
Tab/Blade |
1.1 kJ |
-40 °C (-40 °F) |
1 kA |
30 ms |
Bulk |
0.429 in (10.9 mm) |
0.15 in (3.8 mm) |
0.346 in (8.8 mm) |
UL |
125 °C (257 °F) |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
58 V |
5 A |
Tab/Blade |
22 J |
-40 °C (-40 °F) |
1 kA |
30 ms |
Bulk |
0.429 in (10.9 mm) |
0.15 in (3.8 mm) |
Mini |
0.299 in (7.6 mm) |
125 °C (257 °F) |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
25 A |
Tab/Blade |
625 J |
-40 °C (-40 °F) |
1 kA |
30 ms |
Bulk |
0.429 in (10.9 mm) |
0.15 in (3.8 mm) |
0.346 in (8.8 mm) |
UL |
125 °C (257 °F) |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
58 V |
5 A |
Tab/Blade |
22 J |
-40 °C (-40 °F) |
1 kA |
30 ms |
Bulk |
0.429 in (10.9 mm) |
0.15 in (3.8 mm) |
Mini |
0.299 in (7.6 mm) |
125 °C (257 °F) |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
300 V |
125 V |
1 kA |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 125 VDC: 20000 A |
2.5 in (63.5 mm) |
4 in (101.6 mm) |
CSE; CUL; UL |
Fast |
||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
80 A |
Tab/Blade |
17.836 kJ |
-40 °C (-40 °F) |
20 kA |
50 ms |
0.787 in (20 mm) |
1.654 in (42 mm) |
CSA; UL |
125 °C (257 °F) |
Time Delay |
||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
58 V |
10 A |
Tab/Blade |
102 J |
-40 °C (-40 °F) |
1 kA |
30 ms |
Box |
0.429 in (10.9 mm) |
0.15 in (3.8 mm) |
Mini |
0.299 in (7.6 mm) |
125 °C (257 °F) |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
125 A |
Tab/Blade |
4.5 kJ |
-40 °C (-40 °F) |
30 kA |
Bulk |
1 in (25.4 mm) |
2.875 in (73.03 mm) |
125 °C (257 °F) |
A fuse is an electrical safety device that is designed to protect an electrical circuit from damage caused by overcurrent. Fuses are commonly used in residential, commercial, and industrial electrical systems, and they are an important safety device that helps prevent electrical fires, equipment damage, and personal injury.
A fuse typically consists of a metal wire or filament that is enclosed in a fuse body, which is designed to protect the wire from damage. The fuse is connected in series with the electrical circuit, and when the current flowing through the circuit exceeds a preset level, the wire in the fuse will melt or blow, which opens the circuit and prevents further damage to the electrical system.
Fuses are available in a variety of types and sizes, and they can be classified based on their current rating, voltage rating, and speed of operation. Some common types of fuses include cartridge fuses, blade fuses, and plug fuses.
In addition to protecting electrical systems from overcurrent, fuses can also be used to protect electrical equipment and machinery from damage caused by short circuits or other types of electrical faults. They are a cost-effective and reliable method of electrical protection, and they are widely used in a variety of electrical applications.