| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
Littelfuse |
Electric Fuse |
Inline/Holder |
700 V |
500 V |
1.25 kA |
Tab/Blade |
476.902 kJ |
-55 °C (-67 °F) |
200 kA |
Rated Breaking Capacity at 500 VDC: 150000 A |
Bulk |
2.894 in (73.5 mm) |
1.976 in (50.2 mm) |
Indicator |
4.268 in (108.4 mm) |
CCC; CUL; UL |
125 °C (257 °F) |
Fast |
||||||||||||
|
|
Bourns |
Electric Fuse |
Inline/Holder |
800 V |
800 V |
150 A |
Tab/Blade |
16.9 kJ |
-55 °C (-67 °F) |
100 kA |
Rated Breaking Capacity at 800 VDC: 50000 A |
Bulk |
0.949 in (24.1 mm) |
2.598 in (66 mm) |
CUL; UL |
125 °C (257 °F) |
|||||||||||||||
|
|
Bourns |
Electric Fuse |
Inline/Holder |
800 V |
800 V |
160 A |
Tab/Blade |
17.1 kJ |
-55 °C (-67 °F) |
100 kA |
Rated Breaking Capacity at 800 VDC: 50000 A |
Bulk |
1.386 in (35.2 mm) |
2.724 in (69.2 mm) |
CUL; UL |
125 °C (257 °F) |
|||||||||||||||
|
|
Bourns |
Electric Fuse |
Inline/Holder |
800 V |
800 V |
50 A |
Tab/Blade |
800 J |
-55 °C (-67 °F) |
100 kA |
Rated Breaking Capacity at 800 VDC: 50000 A |
Bulk |
0.949 in (24.1 mm) |
2.717 in (69 mm) |
CUL; UL |
125 °C (257 °F) |
|||||||||||||||
|
|
Bourns |
Electric Fuse |
Inline/Holder |
800 V |
800 V |
75 A |
Tab/Blade |
1.5 kJ |
-55 °C (-67 °F) |
100 kA |
Rated Breaking Capacity at 800 VDC: 50000 A |
Bulk |
0.949 in (24.1 mm) |
2.717 in (69 mm) |
CUL; UL |
125 °C (257 °F) |
|||||||||||||||
|
|
Bourns |
Electric Fuse |
Inline/Holder |
800 V |
800 V |
100 A |
Tab/Blade |
3.1 kJ |
-55 °C (-67 °F) |
100 kA |
Rated Breaking Capacity at 800 VDC: 50000 A |
Bulk |
0.949 in (24.1 mm) |
2.717 in (69 mm) |
CUL; UL |
125 °C (257 °F) |
|||||||||||||||
|
|
Bourns |
Electric Fuse |
Inline/Holder |
800 V |
800 V |
300 A |
Tab/Blade |
52 kJ |
-55 °C (-67 °F) |
100 kA |
Rated Breaking Capacity at 800 VDC: 50000 A |
Bulk |
1.386 in (35.2 mm) |
2.724 in (69.2 mm) |
CUL; UL |
125 °C (257 °F) |
|||||||||||||||
|
|
Bourns |
Electric Fuse |
Inline/Holder |
800 V |
800 V |
50 A |
Tab/Blade |
800 J |
-55 °C (-67 °F) |
100 kA |
Rated Breaking Capacity at 800 VDC: 50000 A |
Bulk |
0.949 in (24.1 mm) |
2.598 in (66 mm) |
CUL; UL |
125 °C (257 °F) |
|||||||||||||||
|
|
Bourns |
Electric Fuse |
Inline/Holder |
1 KV |
15 A |
Tab/Blade |
365 J |
-55 °C (-67 °F) |
20 kA |
4 m |
Tray |
0.406 in (10.3 mm) |
5AG |
1.496 in (38 mm) |
CUL; UL |
125 °C (257 °F) |
|||||||||||||||
|
|
Bourns |
Electric Fuse |
Inline/Holder |
1 KV |
15 A |
End Cap |
365 J |
-55 °C (-67 °F) |
20 kA |
4 m |
Bulk |
0.406 in (10.3 mm) |
5AG |
1.496 in (38 mm) |
CUL; UL |
125 °C (257 °F) |
|||||||||||||||
|
|
Bourns |
Electric Fuse |
Inline/Holder |
1 KV |
25 A |
End Cap |
1.202 kJ |
-55 °C (-67 °F) |
20 kA |
4 m |
Bulk |
0.406 in (10.3 mm) |
5AG |
1.496 in (38 mm) |
CUL; UL |
125 °C (257 °F) |
|||||||||||||||
|
|
Bourns |
Electric Fuse |
Inline/Holder |
1 KV |
30 A |
End Cap |
2.229 kJ |
-55 °C (-67 °F) |
20 kA |
4 m |
Bulk |
0.406 in (10.3 mm) |
5AG |
1.496 in (38 mm) |
CUL; UL |
125 °C (257 °F) |
|||||||||||||||
|
|
Bourns |
Electric Fuse |
Inline/Holder |
1 KV |
20 A |
Tab/Blade |
804.3 J |
-55 °C (-67 °F) |
20 kA |
4 m |
Tray |
0.406 in (10.3 mm) |
5AG |
1.496 in (38 mm) |
CUL; UL |
125 °C (257 °F) |
|||||||||||||||
|
|
Bourns |
Electric Fuse |
Inline/Holder |
1 KV |
25 A |
Tab/Blade |
1.202 kJ |
-55 °C (-67 °F) |
20 kA |
4 m |
Tray |
0.406 in (10.3 mm) |
5AG |
1.496 in (38 mm) |
CUL; UL |
125 °C (257 °F) |
|||||||||||||||
|
|
Bourns |
Electric Fuse |
Inline/Holder |
1 KV |
30 A |
Tab/Blade |
2.229 kJ |
-55 °C (-67 °F) |
20 kA |
4 m |
Tray |
0.406 in (10.3 mm) |
5AG |
1.496 in (38 mm) |
CUL; UL |
125 °C (257 °F) |
|||||||||||||||
|
|
Bourns |
Electric Fuse |
Inline/Holder |
600 V |
600 V |
20 A |
End Cap |
206.48 J |
-55 °C (-67 °F) |
150 kA |
4 m |
Rated Breaking Capacity at 600 VDC: 10000 A |
Bulk |
0.406 in (10.3 mm) |
5AG |
1.496 in (38 mm) |
CUL; TUV; UL |
125 °C (257 °F) |
|||||||||||||
|
|
Bourns |
Electric Fuse |
Inline/Holder |
1 KV |
20 A |
End Cap |
804.3 J |
-55 °C (-67 °F) |
20 kA |
4 m |
Bulk |
0.406 in (10.3 mm) |
5AG |
1.496 in (38 mm) |
CUL; UL |
125 °C (257 °F) |
|||||||||||||||
|
|
Bourns |
Electric Fuse |
Inline/Holder |
600 V |
600 V |
15 A |
End Cap |
51.64 J |
-55 °C (-67 °F) |
150 kA |
4 m |
Rated Breaking Capacity at 600 VDC: 10000 A |
Bulk |
0.406 in (10.3 mm) |
5AG |
1.496 in (38 mm) |
CUL; TUV; UL |
125 °C (257 °F) |
|||||||||||||
|
|
Bourns |
Electric Fuse |
Inline/Holder |
600 V |
600 V |
25 A |
End Cap |
1.607 kJ |
-55 °C (-67 °F) |
150 kA |
4 m |
Rated Breaking Capacity at 600 VDC: 10000 A |
Bulk |
0.406 in (10.3 mm) |
5AG |
1.496 in (38 mm) |
CUL; TUV; UL |
125 °C (257 °F) |
|||||||||||||
|
|
Bourns |
Electric Fuse |
Inline/Holder |
600 V |
600 V |
30 A |
End Cap |
1.74 kJ |
-55 °C (-67 °F) |
150 kA |
4 m |
Rated Breaking Capacity at 600 VDC: 10000 A |
Bulk |
0.406 in (10.3 mm) |
5AG |
1.496 in (38 mm) |
CUL; TUV; UL |
125 °C (257 °F) |
|||||||||||||
|
|
Bel Fuse |
Electric Fuse |
Inline/Holder |
1 KV |
300 A |
Tab/Blade |
17 kJ |
-40 °C (-40 °F) |
Tin |
50 kA |
Bulk |
2.913 in (74 mm) |
1.772 in (45 mm) |
e3 |
0.984 in (25 mm) |
125 °C (257 °F) |
Fast |
||||||||||||||
|
|
Bel Fuse |
Electric Fuse |
Inline/Holder |
1 KV |
100 A |
Tab/Blade |
1.56 kJ |
-40 °C (-40 °F) |
Tin |
50 kA |
Bulk |
2.913 in (74 mm) |
0.866 in (22 mm) |
e3 |
0.984 in (25 mm) |
125 °C (257 °F) |
Fast |
||||||||||||||
|
|
Bel Fuse |
Electric Fuse |
Inline/Holder |
1 KV |
175 A |
Tab/Blade |
6.25 kJ |
-40 °C (-40 °F) |
Tin |
50 kA |
Bulk |
2.913 in (74 mm) |
0.866 in (22 mm) |
e3 |
0.984 in (25 mm) |
125 °C (257 °F) |
Fast |
||||||||||||||
|
|
Bel Fuse |
Electric Fuse |
Inline/Holder |
1 KV |
125 A |
Tab/Blade |
3.2 kJ |
-40 °C (-40 °F) |
Tin |
50 kA |
Bulk |
2.913 in (74 mm) |
0.866 in (22 mm) |
e3 |
0.984 in (25 mm) |
125 °C (257 °F) |
Fast |
||||||||||||||
|
|
Bel Fuse |
Electric Fuse |
Inline/Holder |
1 KV |
250 A |
Tab/Blade |
9.6 kJ |
-40 °C (-40 °F) |
Tin |
50 kA |
Bulk |
2.913 in (74 mm) |
1.772 in (45 mm) |
e3 |
0.984 in (25 mm) |
125 °C (257 °F) |
Fast |
||||||||||||||
|
|
Bel Fuse |
Electric Fuse |
Inline/Holder |
1 KV |
350 A |
Tab/Blade |
29 kJ |
-40 °C (-40 °F) |
Tin |
50 kA |
Bulk |
2.913 in (74 mm) |
1.772 in (45 mm) |
e3 |
0.984 in (25 mm) |
125 °C (257 °F) |
Fast |
||||||||||||||
|
|
Bel Fuse |
Electric Fuse |
Inline/Holder |
1 KV |
160 A |
Tab/Blade |
5.4 kJ |
-40 °C (-40 °F) |
Tin |
50 kA |
Bulk |
2.913 in (74 mm) |
0.866 in (22 mm) |
e3 |
0.984 in (25 mm) |
125 °C (257 °F) |
Fast |
||||||||||||||
|
|
Bel Fuse |
Electric Fuse |
Inline/Holder |
1 KV |
350 A |
Tab/Blade |
Tin |
50 kA |
Bulk |
2.827 in (71.8 mm) |
1.85 in (47 mm) |
e3 |
1.89 in (48 mm) |
Fast |
|||||||||||||||||
|
|
Bel Fuse |
Electric Fuse |
Inline/Holder |
500 V |
150 A |
Tab/Blade |
-40 °C (-40 °F) |
Tin |
50 kA |
Bulk |
1.929 in (49 mm) |
1.457 in (37 mm) |
e3 |
0.945 in (24 mm) |
105 °C (221 °F) |
||||||||||||||||
|
|
Bel Fuse |
Electric Fuse |
Inline/Holder |
500 V |
250 A |
Tab/Blade |
-40 °C (-40 °F) |
Tin |
50 kA |
Bulk |
1.929 in (49 mm) |
1.457 in (37 mm) |
e3 |
0.945 in (24 mm) |
105 °C (221 °F) |
||||||||||||||||
|
|
Bel Fuse |
Electric Fuse |
Inline/Holder |
500 V |
300 A |
Tab/Blade |
-40 °C (-40 °F) |
Tin |
50 kA |
Bulk |
1.929 in (49 mm) |
1.457 in (37 mm) |
e3 |
0.945 in (24 mm) |
105 °C (221 °F) |
||||||||||||||||
|
|
Bel Fuse |
Electric Fuse |
Inline/Holder |
500 V |
400 A |
Tab/Blade |
-40 °C (-40 °F) |
Tin |
50 kA |
Bulk |
1.929 in (49 mm) |
1.457 in (37 mm) |
e3 |
0.945 in (24 mm) |
105 °C (221 °F) |
||||||||||||||||
|
|
Bourns |
Electric Fuse |
Inline/Holder |
275 V |
500 V |
50 A |
Tab/Blade |
9.203 kJ |
-55 °C (-67 °F) |
10 kA |
1 s |
Bulk |
0.406 in (10.3 mm) |
1.496 in (38 mm) |
125 °C (257 °F) |
||||||||||||||||
|
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1.5 KV |
125 A |
Tab/Blade |
2.245 kJ |
-55 °C (-67 °F) |
175 kA |
Bulk |
2.028 in (51.5 mm) |
2.028 in (51.5 mm) |
NH1XL |
5.028 in (127.7 mm) |
CE; CUL; UL; IEC |
125 °C (257 °F) |
Fast |
||||||||||||||
|
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1.5 KV |
125 A |
Tab/Blade |
2.245 kJ |
-55 °C (-67 °F) |
175 kA |
Bulk |
2.028 in (51.5 mm) |
2.028 in (51.5 mm) |
NH1XL |
5.028 in (127.7 mm) |
CE; CUL; UL; IEC |
125 °C (257 °F) |
Fast |
||||||||||||||
|
|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
1 kA |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
Bulk |
2.626 in (66.7 mm) |
2.303 in (58.5 mm) |
CE; CSA; UL |
Fast |
|||||||||||||||||
|
|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
1.1 kA |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
Bulk |
2.626 in (66.7 mm) |
2.303 in (58.5 mm) |
CE; CSA; UL |
Fast |
|||||||||||||||||
|
|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
1.1 kA |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
Bulk |
2.626 in (66.7 mm) |
2.303 in (58.5 mm) |
CE; CSA; UL |
Fast |
|||||||||||||||||
|
|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
1 kA |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
Bulk |
2.626 in (66.7 mm) |
2.303 in (58.5 mm) |
CE; CSA; UL |
Fast |
|||||||||||||||||
|
|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
1.2 kA |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
Bulk |
2.626 in (66.7 mm) |
2.303 in (58.5 mm) |
CE; CSA; UL |
Fast |
|||||||||||||||||
|
|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
1.2 kA |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
Bulk |
2.626 in (66.7 mm) |
2.303 in (58.5 mm) |
CE; CSA; UL |
Fast |
|||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
Tab/Blade |
-20 °C (-4 °F) |
Bulk |
125 °C (257 °F) |
|||||||||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
Tab/Blade |
-40 °C (-40 °F) |
Bulk |
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 |
1 KV |
90 A |
Tab/Blade |
1.91 kJ |
-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 |
1 KV |
100 A |
Tab/Blade |
2.67 kJ |
-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 |
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) |
||||||||||||||||||
|
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
80 A |
Tab/Blade |
1.58 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.