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 |
125 V |
48 V |
35 A |
Tab/Blade |
2.5 kA |
3.181 in (80.8 mm) |
2.43 in (61.72 mm) |
UL |
Very Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
1.5 KV |
35 A |
End Cap |
257 J |
50 kA |
6 m |
Bulk |
0.813 in (20.65 mm) |
GPV |
1.5 KV |
0.787 x 5 in (20 x 127 mm) |
5 in (127 mm) |
CUL; UL |
Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
150 V |
150 V |
35 A |
End Cap |
100 kA |
KLW |
Rated Breaking Capacity at 150 VDC: 20000 A |
0.811 in (20.6 mm) |
0.811 x 2 in (20.6 x 50.8 mm) |
2 in (50.8 mm) |
CSA; UL |
Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
150 V |
150 V |
35 A |
End Cap |
100 kA |
Rated Breaking Capacity at 150 VDC: 20000 A |
0.811 in (20.6 mm) |
0.811 x 2 in (20.6 x 50.8 mm) |
2 in (50.8 mm) |
CSA; UL |
Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
35 A |
Tab/Blade |
10 kA |
0.812 in (20.62 mm) |
0.812 x 1.625 in (20.62 x 41.28 mm) |
1.623 in (41.23 mm) |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
35 A |
Tab/Blade |
8.4 kJ |
169 |
Rated Breaking Capacity at 32 VDC: 1000 A |
1.169 in (29.7 mm) |
0.358 in (9.1 mm) |
1.169 x 0.358 x 0.839 in (29.7 x 9.1 x 21.3 mm) |
0.839 in (21.3 mm) |
UL |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
48 V |
35 A |
Tab/Blade |
-40 °C (-40 °F) |
210 A |
200 ms |
Bulk |
3.228 in (82 mm) |
0.787 in (20 mm) |
0.024 in (0.6 mm) |
125 °C (257 °F) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
170 V |
35 A |
End Cap |
Silver |
Rated Breaking Capacity at 170 VDC: 100000 |
0.563 in (14.3 mm) |
e4 |
0.563 x 0.88 in (14.3 x 22.35 mm) |
0.88 in (22.35 mm) |
UL |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
35 A |
End Cap |
200 kA |
Bulk |
1.063 in (27 mm) |
1.063 x 2.374 in (27 x 60.3 mm) |
2.374 in (60.3 mm) |
CE; CSA; QPL; UL |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
32 V |
35 A |
End Cap |
0.25 in (6.35 mm) |
32 V |
3AG |
1.25 in (31.75 mm) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
35 A |
End Cap |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
0.811 in (20.6 mm) |
0.811 x 1.563 in (20.6 x 39.7 mm) |
1.563 in (39.7 mm) |
CSA; UL |
Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
440 V |
35 A |
Tab/Blade |
120 kA |
Rated Breaking Capacity at 440 VDC: 25000 A |
2.22 in (56.4 mm) |
1.181 in (30 mm) |
Indicator |
2.22 x 1.181 x 2.835 in (56.4 x 30 x 72 mm) |
2.835 in (72 mm) |
VDE |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
450 V |
35 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 450 VDC: 20000 A |
0.811 in (20.6 mm) |
1.626 in (41.3 mm) |
CE; CSA; UL |
Very Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
32 V |
35 A |
End Cap |
0.25 in (6.35 mm) |
32 V |
1.25 in (31.75 mm) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
32 V |
35 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 |
250 V |
125 V |
35 A |
End Cap |
200 kA |
KLNR |
Rated Breaking Capacity at 125 VDC: 20000 A |
0.811 in (20.6 mm) |
3 in (76.2 mm) |
CSA; UL |
Fast |
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Littelfuse |
Electric Fuse |
35 A |
End Cap |
0.406 in (10.3 mm) |
32 V |
5AG |
0.406 x 1.5 in (10.3 x 38.1 mm) |
1.5 in (38.1 mm) |
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Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
400 V |
35 A |
End Cap |
50 kA |
Rated Breaking Capacity at 400 VDC; 20000 |
1.063 in (27 mm) |
1.063 x 5.5 in (27 x 139.7 mm) |
5.5 in (139.7 mm) |
CSA; UL |
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Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
35 A |
End Cap |
7.531 kJ |
-55 °C (-67 °F) |
Tin |
300 A |
312 |
Bulk |
0.25 in (6.35 mm) |
e3 |
0.25 x 1.25 in (6.35 x 31.75 mm) |
1.25 in (31.75 mm) |
125 °C (257 °F) |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
35 A |
Tab/Blade |
2.3 kJ |
-40 °C (-40 °F) |
Tin |
1 kA |
80 ms |
0.752 in (19.1 mm) |
0.201 in (5.1 mm) |
e3 |
0.74 in (18.8 mm) |
CSA; UL |
125 °C (257 °F) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
250 V |
35 A |
End Cap |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
0.85 in (21.6 mm) |
0.85 x 1.882 in (21.6 x 47.8 mm) |
1.882 in (47.8 mm) |
CE; CSA; UL |
Time Delay |
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Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
500 V |
35 A |
End Cap |
80 kA |
DZ |
Rated Breaking Capacity at 500 VDC: 80000 A |
1.063 in (27 mm) |
Indicator |
1.063 x 1.969 in (27 x 50 mm) |
1.969 in (50 mm) |
DIN; IEC; VDE |
Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
32 V |
35 A |
End Cap |
0.25 in (6.35 mm) |
0.25 x 1.25 in (6.35 x 31.75 mm) |
1.25 in (31.75 mm) |
CSA |
Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
150 V |
150 V |
35 A |
End Cap |
100 kA |
Rated Breaking Capacity at 150 VDC: 20000 A |
0.811 in (20.6 mm) |
0.811 x 2 in (20.6 x 50.8 mm) |
2 in (50.8 mm) |
CSA; UL |
Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
35 A |
200 kA |
FLSR |
Rated Breaking Capacity at 300 VDC: 20000 A |
1.063 in (27 mm) |
5.5 in (139.7 mm) |
CSA; UL |
Time Delay |
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Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
35 A |
End Cap |
200 kA |
1.063 in (27 mm) |
Indicator |
1.063 x 5.5 in (27 x 139.7 mm) |
5.5 in (139.7 mm) |
CSA; UL |
Time Delay |
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Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
32 V |
35 A |
End Cap |
Bulk |
0.25 in (6.35 mm) |
32 V |
3AG |
1.25 in (31.75 mm) |
Normal |
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Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
35 A |
Tab/Blade |
-55 °C (-67 °F) |
200 kA |
0.811 in (20.6 mm) |
2.752 in (69.9 mm) |
CSA; UL |
125 °C (257 °F) |
Very Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
440 V |
35 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 |
600 V |
300 V |
35 A |
End Cap |
200 kA |
LGD |
Rated Breaking Capacity at 300 VDC: 20000 A |
CSA; IEC; UL |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
32 V |
35 A |
End Cap |
0.406 in (10.3187 mm) |
32 V |
5AG |
1.5 in (38.1 mm) |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
32 V |
35 A |
Pin Wire |
7.531 kJ |
-55 °C (-67 °F) |
Tin |
300 A |
318 |
Bulk |
0.275 in (6.99 mm) |
e3 |
0.275 x 1.288 in (6.99 x 32.72 mm) |
1.288 in (32.72 mm) |
125 °C (257 °F) |
Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
300 V |
300 V |
35 A |
Tab/Blade |
900 mJ |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
0.72 in (18.3 mm) |
0.72 x 1.63 in (18.3 x 41.4 mm) |
1.63 in (41.4 mm) |
UL |
Very Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
600 V |
35 A |
End Cap |
1.3 kJ |
200 kA |
Rated Breaking Capacity at 600 VDC: 100000 A |
0.406 in (10.32 mm) |
0.406 x 1.5 in (10.32 x 38.1 mm) |
1.5 in (38.1 mm) |
UL |
Very Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
700 V |
700 V |
35 A |
Tab/Blade |
129 J |
-55 °C (-67 °F) |
200 kA |
Rated Breaking Capacity at 700 VDC: 50000 A |
Box |
1 in (25.4 mm) |
2.875 in (73.03 mm) |
CUL; UL |
125 °C (257 °F) |
Very Fast |
||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
35 A |
End Cap |
200 kA |
KLSR |
Rated Breaking Capacity at 300 VDC: 20000 A |
1.063 in (27 mm) |
5.5 in (139.7 mm) |
CSA; UL |
Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
35 A |
Tab/Blade |
2 kJ |
-40 °C (-40 °F) |
1 kA |
Bulk |
0.748 in (19 mm) |
0.197 in (5 mm) |
20 ms |
0.681 in (17.3 mm) |
UL |
85 °C (185 °F) |
Very Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
35 A |
End Cap |
10 kA |
0.811 in (20.6 mm) |
0.811 x 3 in (20.6 x 76.2 mm) |
3 in (76.2 mm) |
CSA; UL |
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Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
600 V |
35 A |
End Cap |
200 kA |
Rated Breaking Capacity at 600 VDC: 20000 A |
Bulk |
1.063 in (27 mm) |
1 x 5.5 in (25.4 x 139.7 mm) |
5.5 in (139.7 mm) |
CSA; UL |
Time Delay |
|||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
700 V |
700 V |
35 A |
Tab/Blade |
470 mJ |
200 kA |
Rated Breaking Capacity at 700 VDC: 100000 A |
1 in (25.4 mm) |
1 x 2.874 in (25.4 x 73 mm) |
2.874 in (73 mm) |
CSA; UL |
Fast |
|||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
35 A |
End Cap |
200 kA |
Rated Breaking Capacity at 125 VDC: 20000 A |
0.811 in (20.6 mm) |
Indicator |
0.811 x 3 in (20.6 x 76.2 mm) |
3 in (76.2 mm) |
CSA; QPL; UL |
Time Delay |
|||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
250 V |
35 A |
End Cap |
200 kA |
Rated Breaking Capacity at 500 VDC: 20000 A |
Bulk |
0.85 in (21.6 mm) |
600 V |
1.882 in (47.8 mm) |
CE; CSA; UL |
Time Delay |
|||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
170 V |
35 A |
Tab/Blade |
Silver |
100 kA |
Rated Breaking Capacity at 170 VDC: 100000 A |
0.563 in (14.3 mm) |
e4 |
0.563 x 0.88 in (14.3 x 22.35 mm) |
0.88 in (22.35 mm) |
CE; UL |
|||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
35 A |
Tab/Blade |
1.6 kJ |
Tin |
1 kA |
Rated Breaking Capacity at 32 VDC: 1000 A |
Bulk |
0.748 in (19 mm) |
0.197 in (5 mm) |
e3 |
0.748 x 0.197 x 0.52 in (19 x 5 x 13.2 mm) |
0.52 in (13.2 mm) |
UL |
||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
170 V |
35 A |
End Cap |
Rated Breaking Capacity at 170 VDC: 100000 A |
0.811 in (20.6 mm) |
0.811 x 2.811 in (20.6 x 71.4 mm) |
2.811 in (71.4 mm) |
UL |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
300 V |
160 V |
35 A |
End Cap |
200 kA |
Rated Breaking Capacity at 160 VDC: 20000 A |
0.563 in (14.3 mm) |
0.874 in (22.2 mm) |
CE; CSA; CUL; UL |
Fast |
||||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
35 A |
End Cap |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
Bulk |
1.063 in (27 mm) |
Indicator |
2.374 in (60.3 mm) |
CSA; UL |
Time Delay |
|||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
35 A |
Tab/Blade |
200 kA |
0.811 in (20.6 mm) |
0.811 x 2.78 in (20.6 x 70.6 mm) |
2.78 in (70.6 mm) |
CSA; UL |
Fast |
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.