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 |
500 V |
40 A |
Tab/Blade |
1.09 kJ |
-55 °C (-67 °F) |
10 kA |
2 m |
Tray |
0.293 in (7.45 mm) |
0.236 x 1.26 in (6 x 32 mm) |
1.352 in (34.35 mm) |
CUL; UL |
125 °C (257 °F) |
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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 |
Through Hole Mount |
425 V |
40 A |
Pin Wire |
1.495 kJ |
-40 °C (-40 °F) |
10 kA |
50 ms |
0.406 in (10.3 mm) |
425 V |
1.53 in (38.86 mm) |
CSA; UL |
125 °C (257 °F) |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
80 V |
40 A |
Tab/Blade |
100 kA |
Rated Breaking Capacity at 80 VDC: 100000 A |
1.846 in (46.89 mm) |
0.547 in (13.89 mm) |
Alarm |
1.846 x 0.547 x 1.824 in (46.89 x 13.89 x 46.34 mm) |
1.824 in (46.34 mm) |
CE; UL |
|||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
425 V |
40 A |
Tab/Blade |
1.495 kJ |
-40 °C (-40 °F) |
10 kA |
50 ms |
0.406 in (10.3 mm) |
425 V |
1.531 in (38.9 mm) |
CSA; UL |
125 °C (257 °F) |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
500 V |
500 V |
40 A |
End Cap |
120 kA |
C14 |
0.551 in (14 mm) |
0.551 x 2.008 in (14 x 51 mm) |
2.008 in (51 mm) |
IEC |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
58 V |
40 A |
Tab/Blade |
5.5 kJ |
-40 °C (-40 °F) |
1 kA |
40 ms |
Bulk |
0.571 in (14.5 mm) |
0.472 in (12 mm) |
58 V |
0.63 in (16 mm) |
ISO; SAE |
125 °C (257 °F) |
||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
58 V |
40 A |
Tab/Blade |
-40 °C (-40 °F) |
1 kA |
Bulk |
0.571 in (14.5 mm) |
0.472 in (12 mm) |
0.571 x 0.472 x 0.63 in (14.5 x 12 x 16 mm) |
0.63 in (16 mm) |
125 °C (257 °F) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
58 V |
40 A |
Tab/Blade |
6.8 kJ |
-40 °C (-40 °F) |
Matte Tin |
1 kA |
6800 |
0.63 in (16 mm) |
0.472 in (12 mm) |
e3 |
58 V |
0.472 x 0.307 x 0.63 in (12 x 7.8 x 16 mm) |
0.307 in (7.8 mm) |
UL |
125 °C (257 °F) |
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Eaton Corporation |
Electric Fuse |
Surface Mount |
125 V |
80 V |
40 A |
Tab/Blade |
2.5 kA |
3.189 in (81 mm) |
Indicator |
3.189 x 0.874 in (81 x 22.2 mm) |
0.874 in (22.2 mm) |
CSA; UL |
Very Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
250 V |
40 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 |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
40 A |
Tab/Blade |
3.3 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) |
||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
40 A |
Tab/Blade |
8.5 kJ |
-40 °C (-40 °F) |
Silver |
1 kA |
40 ms |
8450 |
Bulk |
1.15 in (29.2 mm) |
0.346 in (8.8 mm) |
e4 |
32 V |
1.15 x 0.348 x 0.85 in (29.21 x 8.85 x 21.59 mm) |
0.85 in (21.6 mm) |
UL |
125 °C (257 °F) |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
40 A |
Tab/Blade |
8.45 kJ |
-40 °C (-40 °F) |
Silver |
Rated Breaking Capacity at 32 VDC: 1000 A |
1.15 in (29.21 mm) |
0.348 in (8.85 mm) |
e4 |
1.15 x 0.348 x 0.85 in (29.21 x 8.85 x 21.59 mm) |
0.85 in (21.59 mm) |
125 °C (257 °F) |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
500 V |
40 A |
Pin Wire |
2.5 kJ |
-55 °C (-67 °F) |
Tin |
2 kA |
2 m |
Pre Arcing Time: Open within 120 s at 200% Rated Current |
Tray |
0.482 in (12.25 mm) |
e3 |
500 V |
0.394 x 1.26 in (10 x 32 mm) |
1.315 in (33.4 mm) |
CSA; UL |
125 °C (257 °F) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
42 V |
40 A |
Tab/Blade |
8.45 kJ |
-40 °C (-40 °F) |
Silver |
Rated Breaking Capacity at 58 VDC: 1000 A |
1.15 in (29.21 mm) |
0.335 in (8.51 mm) |
e4 |
1.15 x 0.335 x 0.872 in (29.21 x 8.51 x 22.15 mm) |
0.872 in (22.15 mm) |
125 °C (257 °F) |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
58 V |
40 A |
Tab/Blade |
8.5 kJ |
-40 °C (-40 °F) |
Silver |
1 kA |
40 ms |
Bulk |
1.15 in (29.2 mm) |
0.35 in (8.9 mm) |
e4 |
1.15 x 0.335 x 0.85 in (29.21 x 8.51 x 21.6 mm) |
0.85 in (21.6 mm) |
SAE; UL |
125 °C (257 °F) |
Slow |
|||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
170 V |
40 A |
Tab/Blade |
100 kA |
Bulk |
0.563 in (14.3 mm) |
0.877 in (22.28 mm) |
CUL; IEC; TUV; UL |
||||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
150 V |
40 A |
End Cap |
22.925 kJ |
-55 °C (-67 °F) |
Nickel |
1 kA |
Rated Breaking Capacity at 150 VDC: 400 A |
22925 |
Bulk |
0.25 in (6.35 mm) |
250 V |
3AB |
0.25 x 1.25 in (6.35 x 31.75 mm) |
1.25 in (31.75 mm) |
CE; CUL; UL |
125 °C (257 °F) |
Fast |
|||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
40 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 |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
690 V |
40 A |
Tab/Blade |
65 J |
200 kA |
1.378 in (35 mm) |
0.807 in (20.5 mm) |
1.378 x 0.807 x 1.957 in (35 x 20.5 x 49.7 mm) |
1.957 in (49.7 mm) |
CE; CSA; IEC; UL |
||||||||||||||||||
Eaton Corporation |
Electric Fuse |
Inline/Holder |
1 KV |
40 A |
Tab/Blade |
61 J |
50 kA |
2.835 in (72 mm) |
1.429 in (36.3 mm) |
0.945 in (24 mm) |
IEC; UL |
||||||||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
1 KV |
40 A |
Tab/Blade |
105 J |
150 kA |
1.929 in (49 mm) |
1.181 in (30 mm) |
Indicator |
1.929 x 1.181 x 2.362 in (49 x 30 x 60 mm) |
2.362 in (60 mm) |
CE; DIN 43620; IEC; UL |
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|
Littelfuse |
Electric Fuse |
Surface Mount |
32 V |
40 A |
Wraparound |
5 kJ |
-40 °C (-40 °F) |
2 kA |
100 ms |
1.181 in (30 mm) |
1.047 in (26.6 mm) |
Mega |
0.63 in (16 mm) |
125 °C (257 °F) |
||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
480 V |
40 A |
End Cap |
100 kA |
0.406 in (10.3 mm) |
G |
480 V |
0.406 x 2.252 in (10.3 x 57.2 mm) |
2.252 in (57.2 mm) |
CSA; UL |
Medium Time Delay |
||||||||||||||||||
|
Littelfuse |
Electric Fuse |
40 A |
End Cap |
Silver |
100 kA |
0.406 in (10.3 mm) |
G |
e4 |
480 V |
0.406 x 2.252 in (10.3 x 57.2 mm) |
2.252 in (57.2 mm) |
CSA, UL |
Medium |
|||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
170 V |
40 A |
Tab/Blade |
Silver |
100 kA |
Bulk |
0.563 in (14.3 mm) |
e4 |
170 V |
0.563 x 0.877 in (14.3 x 22.27 mm) |
0.877 in (22.28 mm) |
CUL; IEC; TUV; UL |
||||||||||||||||
Eaton Corporation |
Electric Fuse |
Inline/Holder |
15.5 KV |
15.5 KV |
40 A |
Tab/Blade |
63 kA |
20.906 in (531 mm) |
2.992 in (76 mm) |
Indicator |
ANSI; UL |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
700 V |
40 A |
Tab/Blade |
69 J |
200 kA |
Box |
2.126 in (54 mm) |
0.827 in (21 mm) |
Indicator |
2.126 x 0.827 x 1.575 in (54 x 21 x 40 mm) |
1.575 in (40 mm) |
CE; CSA; DIN 43653; IEC; UL |
||||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
170 V |
40 A |
Tab/Blade |
Silver |
100 kA |
0.563 in (14.3 mm) |
e4 |
170 V |
0.563 x 1.758 in (14.3 x 44.65 mm) |
1.758 in (44.65 mm) |
CE; UL |
|||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
40 A |
Tab/Blade |
Blister |
||||||||||||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
5.5 KV |
40 A |
End Cap |
80 kA |
5NLE-40E |
3 in (76.2 mm) |
3 x 17.874 in (76.2 x 454 mm) |
17.874 in (454 mm) |
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Littelfuse |
Electric Fuse |
Inline/Holder |
5.5 KV |
40 A |
End Cap |
80 kA |
Hermitically Sealed Part Number |
3 in (76.2 mm) |
3 x 15.875 in (76.2 x 403.23 mm) |
15.875 in (403.23 mm) |
Medium |
||||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Surface Mount |
15 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) |
0.03 in (0.75 mm) |
CSA; CUL; TUV; UL |
85 °C (185 °F) |
||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
150 V |
40 A |
End Cap |
22.925 kJ |
-55 °C (-67 °F) |
Nickel |
1 kA |
Rated Breaking Capacity at 150 VDC: 400 A |
22925 |
Bulk |
0.25 in (6.35 mm) |
250 V |
3AB |
0.25 x 1.25 in (6.35 x 31.75 mm) |
1.25 in (31.75 mm) |
CE; UL |
125 °C (257 °F) |
Fast |
|||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
2.75 KV |
40 A |
End Cap |
80 kA |
LCX |
Hermitically Sealed Part Number |
3 in (76.2 mm) |
3 x 10.875 in (76.2 x 276.23 mm) |
10.875 in (276.23 mm) |
Medium |
|||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
40 A |
Tab/Blade |
6.8 kJ |
-40 °C (-40 °F) |
Tin |
2 kA |
100 ms |
6800 |
0.63 in (16 mm) |
0.472 in (12 mm) |
e3 |
32 V |
0.63 x 0.472 x 0.315 in (16 x 12 x 8 mm) |
0.307 in (7.8 mm) |
CUL; ISO; UL |
125 °C (257 °F) |
|||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
40 A |
Tab/Blade |
6.8 kJ |
-40 °C (-40 °F) |
Tin |
2 kA |
100 ms |
6800 |
0.63 in (16 mm) |
0.472 in (12 mm) |
e3 |
32 V |
0.63 x 0.472 x 0.315 in (16 x 12 x 8 mm) |
0.307 in (7.8 mm) |
CUL; ISO; UL |
125 °C (257 °F) |
|||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
40 A |
3.65 kJ |
-40 °C (-40 °F) |
1 kA |
0495 |
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 |
||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
40 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 250 VDC: 20000 A |
0.811 in (20.6 mm) |
1.626 in (41.3 mm) |
CE; CSA; UL |
Very Fast |
||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
40 A |
Tab/Blade |
3.7 kJ |
-40 °C (-40 °F) |
1 kA |
40 ms |
0.555 in (14.1 mm) |
0.472 in (12 mm) |
32 V |
1.063 in (27 mm) |
UL |
125 °C (257 °F) |
Time Delay |
||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
25.8 KV |
40 A |
End Cap |
40 kA |
Hermitically Sealed Part Number |
3 in (76.2 mm) |
3 x 24.625 in (76.2 x 625.48 mm) |
24.625 in (625.48 mm) |
Medium |
||||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
125 V |
48 V |
40 A |
Tab/Blade |
2.5 kA |
3.181 in (80.8 mm) |
48 V |
3.18 in (80.77 mm) |
UL |
Very Fast |
||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
58 V |
40 A |
Tab/Blade |
5.5 kJ |
-40 °C (-40 °F) |
1 kA |
40 ms |
Bulk |
0.571 in (14.5 mm) |
0.472 in (12 mm) |
58 V |
0.63 in (16 mm) |
ISO; SAE |
125 °C (257 °F) |
||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
38 KV |
40 A |
End Cap |
20 kA |
Hermitically Sealed Part Number |
3 in (76.2 mm) |
3 x 30.625 in (76.2 x 777.88 mm) |
30.625 in (777.88 mm) |
Medium |
||||||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
8.25 KV |
40 A |
End Cap |
80 kA |
40E-1C-8.25 |
3 in (76.2 mm) |
3 x 15.874 in (76.2 x 403.2 mm) |
15.874 in (403.2 mm) |
|||||||||||||||||||||
|
Littelfuse |
Electric Fuse |
40 A |
End Cap |
-55 °C (-67 °F) |
Nickel |
1 kA |
4 h |
22925 |
0.25 in (6.35 mm) |
Supplemental |
250 V |
3AB |
0.25 x 1.25 in (6.35 x 31.75 mm) |
1.25 in (31.75 mm) |
CE, UL |
125 °C (257 °F) |
Fast |
|||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
440 V |
40 A |
Tab/Blade |
120 kA |
Rated Breaking Capacity at 440 VDC: 25000 A |
2.02 in (51.3 mm) |
0.787 in (20 mm) |
Indicator |
2.02 x 0.787 x 2.126 in (51.3 x 20 x 54 mm) |
2.126 in (54 mm) |
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.