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 |
1.3 KV |
1 KV |
400 A |
Threaded |
19.797 kJ |
-55 °C (-67 °F) |
100 kA |
Rated Breaking Capacity at 1000 VDC: 150000 A |
Bulk |
2.953 in (75 mm) |
2.894 in (73.5 mm) |
Indicator |
4.268 in (108.4 mm) |
CCC; CUL; UL |
125 °C (257 °F) |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
4 A |
End Cap |
23 J |
Nickel |
20 kA |
4 m |
Bulk |
0.406 in (10.31 mm) |
0.394 x 1.496 in (10 x 38 mm) |
0.406 x 1.5 in (10.31 x 38.1 mm) |
1.5 in (38.1 mm) |
CSA; TUV; UL |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
300 A |
Tab/Blade |
10 kA |
2.594 in (65.9 mm) |
7.478 in (189.94 mm) |
UL |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
1.3 KV |
1 KV |
280 A |
Threaded |
11.844 kJ |
-55 °C (-67 °F) |
100 kA |
Rated Breaking Capacity at 1000 VDC: 150000 A |
Bulk |
2.913 in (74 mm) |
1.693 in (43 mm) |
Indicator |
3.067 in (77.9 mm) |
CCC; CUL; UL |
125 °C (257 °F) |
Fast |
||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
1.2 KV |
1 KV |
5 A |
End Cap |
190 J |
100 kA |
Rated Breaking Capacity at 1000 VDC: 100000 A |
0.811 in (20.6 mm) |
1.2 KV |
0.811 x 4.606 in (20.6 x 117 mm) |
4.606 in (117 mm) |
Very Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
8 A |
End Cap |
198.96 J |
20 kA |
4 m |
0.406 in (10.31 mm) |
Midget |
0.406 x 1.5 in (10.3 x 38.1 mm) |
1.5 in (38.1 mm) |
CE, IEC, UL, VDE |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
1.3 KV |
1 KV |
200 A |
Threaded |
4.177 kJ |
-55 °C (-67 °F) |
100 kA |
Rated Breaking Capacity at 1000 VDC: 150000 A |
Bulk |
2.913 in (74 mm) |
1.693 in (43 mm) |
Indicator |
3.067 in (77.9 mm) |
CCC; CUL; UL |
125 °C (257 °F) |
Fast |
||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
1.2 KV |
1 KV |
500 mA |
End Cap |
1.9 J |
100 kA |
LA120X |
Rated Breaking Capacity at 1000 VDC: 100000 A |
0.811 in (20.6 mm) |
0.811 x 4.606 in (20.6 x 117 mm) |
4.606 in (117 mm) |
Very Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
20 A |
End Cap |
1.313 kJ |
20 kA |
4 m |
1313 |
Bulk |
0.406 in (10.31 mm) |
0.406 x 2.5 in (10.31 x 63.5 mm) |
2.5 in (63.5 mm) |
CE, TUV, UL |
||||||||||||||||
Littelfuse |
Electric Fuse |
Through Hole Mount |
1 KV |
2 A |
Pin Wire |
20 kA |
1.53 in (38.86 mm) |
1.53 x 0.5 in (38.86 x 12.7 mm) |
0.5 in (12.7 mm) |
UL |
|||||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
1 KV |
1 KV |
315 mA |
Pin Wire |
71 mJ |
-55 °C (-67 °F) |
10 kA |
Bulk |
0.275 in (6.99 mm) |
0.275 x 1.288 in (6.99 x 32.72 mm) |
1.288 in (32.72 mm) |
CE; CUL; UL |
125 °C (257 °F) |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1.3 KV |
1 KV |
100 A |
Tab/Blade |
974 J |
-55 °C (-67 °F) |
100 kA |
Rated Breaking Capacity at 1000 VDC: 150000 A |
Bulk |
2.823 in (71.7 mm) |
1.693 in (43 mm) |
Indicator |
3.067 in (77.9 mm) |
CUL; UL |
125 °C (257 °F) |
Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
6 A |
End Cap |
80 J |
Nickel |
20 kA |
4 m |
Bulk |
0.406 in (10.31 mm) |
0.394 x 1.496 in (10 x 38 mm) |
0.406 x 1.5 in (10.31 x 38.1 mm) |
1.5 in (38.1 mm) |
CSA; TUV; UL |
Fast |
||||||||||||||
Littelfuse |
Electric Fuse |
Through Hole Mount |
1 KV |
3 A |
Pin Wire |
20 kA |
1.53 in (38.86 mm) |
1.53 x 0.5 in (38.86 x 12.7 mm) |
0.5 in (12.7 mm) |
UL |
|||||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1.3 KV |
1 KV |
63 A |
Threaded |
273 J |
-55 °C (-67 °F) |
100 kA |
Rated Breaking Capacity at 1000 VDC: 150000 A |
Bulk |
2.913 in (74 mm) |
1.693 in (43 mm) |
Indicator |
3.067 in (77.9 mm) |
CUL; UL |
125 °C (257 °F) |
Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
15 A |
End Cap |
505 J |
20 kA |
4 m |
Bulk |
0.406 in (10.31 mm) |
0.394 x 1.496 in (10 x 38 mm) |
0.406 x 1.5 in (10.31 x 38.1 mm) |
1.5 in (38.1 mm) |
CSA; TUV; UL |
Fast |
|||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
1 A |
End Cap |
20 kA |
0.406 in (10.3 mm) |
0.406 x 1.5 in (10.3 x 38.1 mm) |
1.5 in (38.1 mm) |
UL |
|||||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
15 A |
End Cap |
505 J |
20 kA |
4 m |
505 |
Bulk |
0.406 in (10.31 mm) |
0.406 x 2.5 in (10.31 x 63.5 mm) |
2.5 in (63.5 mm) |
CE, TUV, UL |
||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
30 A |
End Cap |
3.29 kJ |
50 kA |
4 m |
Bulk |
0.406 in (10.31 mm) |
0.394 x 1.496 in (10 x 38 mm) |
0.406 x 1.5 in (10.31 x 38.1 mm) |
1.5 in (38.1 mm) |
CSA; TUV; UL |
Fast |
|||||||||||||||
Littelfuse |
Electric Fuse |
Through Hole Mount |
1 KV |
30 A |
Pin Wire |
20 kA |
1.53 in (38.86 mm) |
1.53 x 0.5 in (38.86 x 12.7 mm) |
0.5 in (12.7 mm) |
UL |
|||||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1.3 KV |
1 KV |
350 A |
Threaded |
23.301 kJ |
-55 °C (-67 °F) |
100 kA |
Rated Breaking Capacity at 1000 VDC: 150000 A |
Bulk |
2.913 in (74 mm) |
2.028 in (51.5 mm) |
Indicator |
3.402 in (86.4 mm) |
CCC; CUL; UL |
125 °C (257 °F) |
Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1.3 KV |
1 KV |
400 A |
Threaded |
27.112 kJ |
-55 °C (-67 °F) |
100 kA |
Rated Breaking Capacity at 1000 VDC: 150000 A |
Bulk |
2.953 in (75 mm) |
2.362 in (60 mm) |
Indicator |
3.736 in (94.9 mm) |
CUL; UL |
125 °C (257 °F) |
Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
2 A |
End Cap |
5 J |
Silver |
20 kA |
4 m |
Bulk |
0.406 in (10.31 mm) |
e4 |
0.394 x 1.496 in (10 x 38 mm) |
1.5 in (38.1 mm) |
CE; CSA; IEC; UL |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
400 A |
Tab/Blade |
10 kA |
2.594 in (65.9 mm) |
7.478 in (189.94 mm) |
UL |
Fast |
||||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
1 KV |
160 A |
Tab/Blade |
60.1 kJ |
200 kA |
10 m |
Rated Breaking Capacity at 1000 VDC: 20000 A |
1.5 in (38.1 mm) |
Midget |
3.012 in (76.5 mm) |
CE; IEC; UL |
||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
25 A |
End Cap |
1.937 kJ |
20 kA |
40 m |
0.406 in (10.31 mm) |
Midget |
1.5 in (38.1 mm) |
CCC; CE; IEC; UL; VDE |
||||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
30 A |
End Cap |
20 kA |
0.406 in (10.3 mm) |
0.406 x 1.5 in (10.3 x 38.1 mm) |
1.5 in (38.1 mm) |
UL |
|||||||||||||||||||||
Littelfuse |
Electric Fuse |
Through Hole Mount |
1 KV |
8 A |
Pin Wire |
20 kA |
1.53 in (38.86 mm) |
1.53 x 0.5 in (38.86 x 12.7 mm) |
0.5 in (12.7 mm) |
UL |
|||||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1.3 KV |
1 KV |
450 A |
Tab/Blade |
29.834 kJ |
-55 °C (-67 °F) |
100 kA |
Rated Breaking Capacity at 1000 VDC: 150000 A |
Bulk |
2.921 in (74.2 mm) |
2.894 in (73.5 mm) |
Indicator |
4.268 in (108.4 mm) |
CUL; UL |
125 °C (257 °F) |
Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
12 A |
End Cap |
642 J |
Silver |
20 kA |
4 m |
Bulk |
0.406 in (10.31 mm) |
e4 |
0.394 x 1.496 in (10 x 38 mm) |
1.5 in (38.1 mm) |
CE; CSA; IEC; UL |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
1 KV |
450 A |
Tab/Blade |
565.333 kJ |
200 kA |
14 m |
Rated Breaking Capacity at 1000 VDC: 20000 A |
2.5 in (63.5 mm) |
Midget |
2.5 x 3.752 in (63.5 x 95.3 mm) |
3.752 in (95.3 mm) |
CE; IEC; UL; VDE |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
4 A |
End Cap |
23 J |
Silver |
20 kA |
4 m |
Bulk |
0.406 in (10.31 mm) |
e4 |
0.394 x 1.496 in (10 x 38 mm) |
1.5 in (38.1 mm) |
CE; CSA; IEC; UL |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
4 A |
Ferrule |
23.031 J |
Nickel |
20 kA |
4 m |
0.406 in (10.31 mm) |
Midget |
2.5 in (63.5 mm) |
CE; UL |
|||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1.3 KV |
1 KV |
500 A |
Threaded |
42.751 kJ |
-55 °C (-67 °F) |
100 kA |
Rated Breaking Capacity at 1000 VDC: 150000 A |
Bulk |
2.953 in (75 mm) |
2.894 in (73.5 mm) |
Indicator |
4.268 in (108.4 mm) |
CUL; UL |
125 °C (257 °F) |
Fast |
||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
25 A |
End Cap |
20 kA |
0.406 in (10.3 mm) |
0.406 x 1.5 in (10.3 x 38.1 mm) |
1.5 in (38.1 mm) |
UL |
|||||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
5 A |
End Cap |
43 J |
Nickel |
20 kA |
4 m |
Bulk |
0.406 in (10.31 mm) |
0.394 x 1.496 in (10 x 38 mm) |
0.406 x 1.5 in (10.31 x 38.1 mm) |
1.5 in (38.1 mm) |
CSA; TUV; UL |
Fast |
||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
2 A |
End Cap |
4.755 J |
20 kA |
4 m |
0.406 in (10.31 mm) |
Midget |
0.406 x 1.5 in (10.3 x 38.1 mm) |
1.5 in (38.1 mm) |
CE, IEC, UL, VDE |
|||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
1 KV |
200 A |
Tab/Blade |
108 kJ |
200 kA |
10 m |
Rated Breaking Capacity at 1000 VDC: 20000 A |
1.5 in (38.1 mm) |
Midget |
1.5 x 3 in (38.1 x 76.2 mm) |
3.012 in (76.5 mm) |
CE; IEC; UL |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
4 A |
End Cap |
23 J |
20 kA |
4 m |
23 |
Bulk |
0.406 in (10.31 mm) |
0.406 x 2.5 in (10.31 x 63.5 mm) |
2.5 in (63.5 mm) |
CE, TUV, UL |
||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
1.2 KV |
1 KV |
1 A |
End Cap |
7.5 J |
100 kA |
Rated Breaking Capacity at 1000 VDC: 100000 A |
0.811 in (20.6 mm) |
1.2 KV |
0.811 x 4.606 in (20.6 x 117 mm) |
4.606 in (117 mm) |
Very Fast |
|||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1.3 KV |
1 KV |
160 A |
Threaded |
2.756 kJ |
-55 °C (-67 °F) |
100 kA |
Rated Breaking Capacity at 1000 VDC: 150000 A |
Bulk |
2.913 in (74 mm) |
2.028 in (51.5 mm) |
Indicator |
3.402 in (86.4 mm) |
CCC; CUL; UL |
125 °C (257 °F) |
Fast |
||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
15 A |
End Cap |
20 kA |
0.406 in (10.3 mm) |
0.406 x 1.5 in (10.3 x 38.1 mm) |
1.5 in (38.1 mm) |
UL |
|||||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1.3 KV |
1 KV |
350 A |
Threaded |
22.963 kJ |
-55 °C (-67 °F) |
100 kA |
Rated Breaking Capacity at 1000 VDC: 150000 A |
Bulk |
2.913 in (74 mm) |
1.693 in (43 mm) |
Indicator |
3.067 in (77.9 mm) |
CUL; UL |
125 °C (257 °F) |
Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1.3 KV |
1 KV |
700 A |
Threaded |
158.097 kJ |
-55 °C (-67 °F) |
100 kA |
Rated Breaking Capacity at 1000 VDC: 150000 A |
Bulk |
2.953 in (75 mm) |
2.894 in (73.5 mm) |
Indicator |
4.268 in (108.4 mm) |
CUL; UL |
125 °C (257 °F) |
Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1.3 KV |
1 KV |
400 A |
Tab/Blade |
19.797 kJ |
-55 °C (-67 °F) |
100 kA |
Rated Breaking Capacity at 1000 VDC: 150000 A |
Bulk |
2.921 in (74.2 mm) |
2.894 in (73.5 mm) |
Indicator |
4.268 in (108.4 mm) |
CUL; UL |
125 °C (257 °F) |
Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
6 A |
End Cap |
80 J |
20 kA |
4 m |
80 |
Bulk |
0.406 in (10.31 mm) |
0.406 x 2.5 in (10.31 x 63.5 mm) |
2.5 in (63.5 mm) |
CE, TUV, UL |
||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
2.5 A |
End Cap |
7.5 J |
20 kA |
4 m |
7.5 |
Bulk |
0.406 in (10.31 mm) |
0.406 x 2.5 in (10.31 x 63.5 mm) |
2.5 in (63.5 mm) |
CE, TUV, UL |
||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
12 A |
End Cap |
599.198 J |
20 kA |
40 m |
0.406 in (10.31 mm) |
Midget |
1.5 in (38.1 mm) |
CCC; CE; IEC; UL; VDE |
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.