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 |
80 V |
40 A |
Tab/Blade |
12.8 kJ |
1 kA |
166.6885 |
Rated Breaking Capacity at 80VDC: 1000 A |
Bulk |
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 |
500 V |
440 V |
40 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 |
8.25 KV |
40 A |
Tab/Blade |
80 kA |
4.75 in (120.65 mm) |
4.75 x 16.131 in (120.65 x 409.72 mm) |
16.131 in (409.72 mm) |
Medium |
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Littelfuse |
Electric Fuse |
Inline/Holder |
8.25 KV |
40 A |
End Cap |
80 kA |
LDZ |
3 in (76.2 mm) |
3 x 15.875 in (76.2 x 403.23 mm) |
15.875 in (403.23 mm) |
Medium |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
1.5 KV |
40 A |
End Cap |
362 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 |
Through Hole Mount |
250 V |
150 V |
40 A |
Pin Wire |
22.925 kJ |
-55 °C (-67 °F) |
1 kA |
Rated Breaking Capacity at 150 VDC: 400 A |
Bulk |
0.275 in (6.985 mm) |
3AB |
1.288 in (32.72 mm) |
CE; CUL; UL |
125 °C (257 °F) |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
40 A |
Tab/Blade |
8.5 kJ |
-40 °C (-40 °F) |
1 kA |
40 ms |
Bulk |
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 |
500 V |
40 A |
Tab/Blade |
4.45 kJ |
-40 °C (-40 °F) |
20 kA |
50 ms |
Bulk |
0.406 in (10.3 mm) |
1.531 in (38.9 mm) |
125 °C (257 °F) |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
40 A |
Tab/Blade |
4.45 kJ |
-40 °C (-40 °F) |
20 kA |
50 ms |
Bulk |
0.406 in (10.3 mm) |
1.531 in (38.9 mm) |
125 °C (257 °F) |
Time Delay |
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Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
40 A |
Tab/Blade |
3.3 kJ |
-40 °C (-40 °F) |
1 kA |
150 ms |
Bulk |
0.752 in (19.1 mm) |
0.201 in (5.1 mm) |
0.484 in (12.3 mm) |
CSA; UL |
125 °C (257 °F) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
40 A |
End Cap |
4.45 kJ |
-40 °C (-40 °F) |
20 kA |
50 ms |
Bulk |
0.406 in (10.3 mm) |
1.531 in (38.9 mm) |
125 °C (257 °F) |
Time Delay |
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Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
40 A |
Tab/Blade |
3.3 kJ |
-40 °C (-40 °F) |
1 kA |
150 ms |
Box |
0.752 in (19.1 mm) |
0.201 in (5.1 mm) |
0.484 in (12.3 mm) |
CSA; UL |
125 °C (257 °F) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
40 A |
Tab/Blade |
4.45 kJ |
-40 °C (-40 °F) |
20 kA |
50 ms |
Bulk |
0.406 in (10.3 mm) |
1.531 in (38.9 mm) |
125 °C (257 °F) |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
40 A |
Tab/Blade |
4.45 kJ |
-40 °C (-40 °F) |
20 kA |
50 ms |
Bulk |
0.406 in (10.3 mm) |
1.531 in (38.9 mm) |
125 °C (257 °F) |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
40 A |
Tab/Blade |
4.45 kJ |
-40 °C (-40 °F) |
20 kA |
50 ms |
Bulk |
0.406 in (10.3 mm) |
1.531 in (38.9 mm) |
125 °C (257 °F) |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
40 A |
Tab/Blade |
-40 °C (-40 °F) |
1 kA |
40 ms |
Bulk |
1.15 in (29.21 mm) |
0.348 in (8.85 mm) |
0.85 in (21.59 mm) |
125 °C (257 °F) |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
40 A |
Tab/Blade |
-40 °C (-40 °F) |
1 kA |
40 ms |
Bulk |
1.15 in (29.21 mm) |
0.348 in (8.85 mm) |
0.85 in (21.59 mm) |
125 °C (257 °F) |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
700 V |
600 V |
40 A |
Tab/Blade |
76 J |
-55 °C (-67 °F) |
200 kA |
Rated Breaking Capacity at 600 VDC: 150000 A |
Bulk |
1.878 in (47.7 mm) |
1.693 in (43 mm) |
Indicator |
1.929 in (49 mm) |
CUL; UL |
125 °C (257 °F) |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
40 A |
End Cap |
Nickel |
200 kA |
Bulk |
1.063 in (27 mm) |
2.374 in (60.3 mm) |
CE; CSA; QPL; UL |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
700 V |
600 V |
40 A |
Tab/Blade |
76 J |
-55 °C (-67 °F) |
200 kA |
Rated Breaking Capacity at 600 VDC: 150000 A |
Bulk |
1.878 in (47.7 mm) |
1.693 in (43 mm) |
Indicator |
1.929 in (49 mm) |
CUL; UL |
125 °C (257 °F) |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
700 V |
600 V |
40 A |
Tab/Blade |
76 J |
-55 °C (-67 °F) |
200 kA |
Rated Breaking Capacity at 600 VDC: 150000 A |
Bulk |
1.878 in (47.7 mm) |
1.693 in (43 mm) |
Indicator |
1.929 in (49 mm) |
CUL; UL |
125 °C (257 °F) |
Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
700 V |
600 V |
40 A |
Tab/Blade |
76 J |
-55 °C (-67 °F) |
200 kA |
Rated Breaking Capacity at 600 VDC: 150000 A |
Bulk |
1.878 in (47.7 mm) |
1.693 in (43 mm) |
Indicator |
1.929 in (49 mm) |
CUL; UL |
125 °C (257 °F) |
Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
40 A |
End Cap |
200 kA |
Rated Breaking Capacity at 125 VDC: 20000 A |
Bulk |
0.815 in (20.7 mm) |
3 in (76.2 mm) |
CSA; UL |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
500 V |
500 V |
40 A |
Pin Wire |
2.57 kJ |
-55 °C (-67 °F) |
10 kA |
2 m |
Tray |
0.482 in (12.25 mm) |
0.394 x 1.26 in (10 x 32 mm) |
1.315 in (33.4 mm) |
CUL; TUV; UL |
125 °C (257 °F) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
40 A |
Tab/Blade |
-40 °C (-40 °F) |
40 ms |
0.669 in (17 mm) |
0.52 in (13.2 mm) |
1.059 in (26.9 mm) |
125 °C (257 °F) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
36 V |
36 V |
40 A |
End Cap |
Bulk |
0.236 in (6 mm) |
Indicator |
0.984 in (25 mm) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
500 V |
40 A |
Tab/Blade |
2.34 kJ |
-55 °C (-67 °F) |
10 kA |
2 m |
Tray |
0.45 in (11.43 mm) |
0.394 x 1.26 in (10 x 32 mm) |
1.386 in (35.2 mm) |
CUL; UL |
125 °C (257 °F) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
40 A |
Tab/Blade |
-40 °C (-40 °F) |
40 ms |
0.669 in (17 mm) |
0.52 in (13.2 mm) |
1.059 in (26.9 mm) |
125 °C (257 °F) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
40 A |
End Cap |
200 kA |
Rated Breaking Capacity at 125 VDC: 20000 A |
Bulk |
0.815 in (20.7 mm) |
Indicator |
3 in (76.2 mm) |
CSA; UL |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
500 V |
500 V |
40 A |
Flat |
2.34 kJ |
-55 °C (-67 °F) |
10 kA |
2 m |
Tray |
0.442 in (11.22 mm) |
0.394 x 1.26 in (10 x 32 mm) |
1.378 in (35 mm) |
CUL; UL |
125 °C (257 °F) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
40 A |
Tab/Blade |
-40 °C (-40 °F) |
40 ms |
0.669 in (17 mm) |
0.52 in (13.2 mm) |
1.059 in (26.9 mm) |
125 °C (257 °F) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
36 V |
36 V |
40 A |
End Cap |
Bulk |
0.236 in (6 mm) |
Indicator |
0.984 in (25 mm) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
40 A |
Tab/Blade |
8.5 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 |
Surface Mount |
16 V |
40 A |
Wraparound |
-40 °C (-40 °F) |
Tape And Reel, Blister, 7 inch |
0.138 in (3.5 mm) |
0.071 in (1.8 mm) |
0.039 in (1 mm) |
CSA; CUL; TUV; UL |
85 °C (185 °F) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
40 A |
Tab/Blade |
8.5 kJ |
-40 °C (-40 °F) |
1 kA |
40 ms |
Bulk |
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 |
300 V |
160 V |
40 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 |
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Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
40 A |
End Cap |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
1.063 in (27 mm) |
5.5 in (139.7 mm) |
CE; CSA; UL |
Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
40 A |
Tab/Blade |
-55 °C (-67 °F) |
200 kA |
Box |
0.811 in (20.6 mm) |
2.78 in (70.6 mm) |
CSA; UL |
125 °C (257 °F) |
Very Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
40 A |
Tab/Blade |
Blister |
||||||||||||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
40 A |
End Cap |
10 kA |
1.063 in (27 mm) |
5.5 in (139.7 mm) |
CE; CSA; UL |
||||||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
150 V |
150 V |
40 A |
End Cap |
-55 °C (-67 °F) |
100 kA |
Rated Breaking Capacity at 150 VDC: 20000 A |
Box |
0.406 in (10.3 mm) |
2 in (50.8 mm) |
CSA; UL |
125 °C (257 °F) |
Very Fast |
|||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
40 A |
Tab/Blade |
Blister |
||||||||||||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
40 A |
Tab/Blade |
Bulk |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
40 A |
End Cap |
200 kA |
Rated Breaking Capacity at 125 VDC: 20000 A |
0.811 in (20.6 mm) |
3 in (76.2 mm) |
CE; CSA; UL |
Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
40 A |
Tab/Blade |
Bulk |
||||||||||||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
40 A |
Tab/Blade |
Blister |
||||||||||||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
40 A |
End Cap |
200 kA |
Rated Breaking Capacity at 125 VDC: 20000 A |
0.811 in (20.6 mm) |
3 in (76.2 mm) |
CE; CSA; UL; QPL |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Surface Mount |
72 V |
40 A |
Wraparound |
191 J |
-55 °C (-67 °F) |
180 A |
1 m |
Pre Arcing Time: Open within 60 s at 200% Rated Current |
Tape And Reel |
0.492 in (12.5 mm) |
0.175 in (4.445 mm) |
Nano |
0.175 in (4.445 mm) |
CSA; CUL; TUV; UL |
125 °C (257 °F) |
Very 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.