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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
40 A |
End Cap |
200 kA |
Rated Breaking Capacity at 125 VDC: 20000 A |
Box |
0.81 in (20.57 mm) |
RK5 |
250 V |
0.811 x 3 in (20.6 x 76.2 mm) |
3 in (76.2 mm) |
CE; CSA; UL |
Time Delay |
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Eaton Corporation |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
40 A |
End Cap |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
Box |
1.063 in (27 mm) |
1.063 x 5.5 in (27 x 139.7 mm) |
5.5 in (139.7 mm) |
CE; CSA; UL |
Time Delay |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
600 V |
40 A |
End Cap |
200 kA |
0.811 in (20.6 mm) |
0.811 x 1.563 in (20.6 x 39.7 mm) |
1.563 in (39.7 mm) |
CE; CSA; UL |
Very Fast |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
40 A |
Tab/Blade |
60 J |
200 kA |
Rated Breaking Capacity at 250 VDC: 20000 A |
Box |
0.81 in (20.57 mm) |
0.81 x 1.59 in (20.57 x 40.39 mm) |
1.59 in (40.39 mm) |
CE; CSA; UL |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
700 V |
700 V |
40 A |
End Cap |
84 J |
200 kA |
Rated Breaking Capacity at 700 VDC: 50000 A |
Box |
0.563 in (14.3 mm) |
0.563 x 2 in (14.3 x 50.8 mm) |
2 in (50.8 mm) |
IEC; UL |
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|
Schurter Ag |
Electric Fuse |
Through Hole Mount |
250 V |
80 V |
40 A |
Pin Wire |
5.867 kJ |
-40 °C (-40 °F) |
500 A |
Bulk |
0.27 in (6.85 mm) |
5 s |
3AG |
1.291 in (32.8 mm) |
CUL; UL |
85 °C (185 °F) |
Time Lag |
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Eaton Corporation |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
40 A |
End Cap |
50 kA |
Rated Breaking Capacity at 125 VDC: 50000 A |
Box |
0.81 in (20.57 mm) |
K5 |
250 V |
0.81 x 3 in (20.57 x 76.19 mm) |
3 in (76.19 mm) |
CE; UL |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
700 V |
500 V |
40 A |
End Cap |
68 J |
200 kA |
Rated Breaking Capacity at 500 VDC: 50000 A |
Box |
0.874 in (22.2 mm) |
0.874 x 2.283 in (22.2 x 58 mm) |
2.283 in (58 mm) |
IEC; UL |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
480 V |
300 V |
40 A |
End Cap |
100 kA |
Rated Breaking Capacity at 300 VDC: 10000 A |
Box |
0.406 in (10.3 mm) |
G |
480 V |
0.406 x 2.25 in (10.3 x 57.15 mm) |
2.25 in (57.15 mm) |
CSA; UL |
Fast And Time Delay |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
32 V |
40 A |
End Cap |
0.406 in (10.3187 mm) |
32 V |
5AG |
1.5 in (38.1 mm) |
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Eaton Corporation |
Electric Fuse |
Inline/Holder |
32 V |
40 A |
End Cap |
Box |
0.41 in (10.41 mm) |
0.41 x 1.5 in (10.41 x 38.1 mm) |
1.5 in (38.1 mm) |
Fast |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
40 A |
Tab/Blade |
-40 °C (-40 °F) |
Tin |
300 kA |
Rated Breaking Capacity at 300 VDC: 100000 A |
Box |
2.126 in (54 mm) |
0.984 in (25 mm) |
e3 |
Indicator |
2.13 x 1 x 1.125 in (54.1 x 25.4 x 28.58 mm) |
1.142 in (29 mm) |
CSA; UL |
80 °C (176 °F) |
Time Delay |
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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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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
40 A |
End Cap |
300 kA |
Rated Breaking Capacity at 300 VDC: 100000 A |
1.063 in (27 mm) |
J |
600 V |
1.063 x 2.374 in (27 x 60.3 mm) |
2.374 in (60.3 mm) |
CE; CSA; UL |
Time Delay |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
600 V |
40 A |
End Cap |
100 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) |
CE; CSA; UL |
Fast |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
32 V |
32 V |
40 A |
Tab/Blade |
-40 °C (-40 °F) |
1 kA |
100 ms |
Bulk |
0.752 in (19.1 mm) |
0.201 in (5.1 mm) |
32 V |
0.76 x 0.207 x 0.492 in (19.3 x 5.25 x 12.5 mm) |
0.483 in (12.28 mm) |
UL |
100 °C (212 °F) |
Fast |
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|
Littelfuse |
Electric Fuse |
Surface Mount |
250 V |
80 V |
40 A |
Wraparound |
1.7 kJ |
-55 °C (-67 °F) |
150 A |
1 m |
Pre Arcing Time: Open within 60 s at 200% Rated Current; Rated Breaking Capacity at 80 VDC: 600 A |
Tape And Reel |
0.48 in (12.2 mm) |
0.177 in (4.5 mm) |
250 V |
Nano |
0.177 in (4.5 mm) |
CUL; CSA; UL |
125 °C (257 °F) |
Fast |
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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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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
600 V |
40 A |
End Cap |
200 kA |
Box |
1.063 in (27 mm) |
J |
600 V |
1.063 x 2.374 in (27 x 60.3 mm) |
2.374 in (60.3 mm) |
CE; CSA; UL |
Fast |
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Littelfuse |
Electric Fuse |
40 A |
-40 °C (-40 °F) |
Tape And Reel |
0.087 in (2.2 mm) |
0.059 in (1.5 mm) |
6 V |
500 mΩ |
0.087 x 0.059 x 0.049 in (2.2 x 1.5 x 1.25 mm) |
0.049 in (1.25 mm) |
CSA, UL |
85 °C (185 °F) |
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|
Littelfuse |
Electric Fuse |
Surface Mount |
125 V |
75 V |
40 A |
Wraparound |
1.7 kJ |
-55 °C (-67 °F) |
Silver |
100 A |
1 m |
Pre Arcing Time: Open within 60 s at 200% Rated Current, Rated Breaking Capacity at 75 VDC: 600 A |
Tape And Reel |
0.48 in (12.2 mm) |
0.177 in (4.5 mm) |
e4 |
125 V |
Nano |
0.177 in (4.5 mm) |
CUL; UL |
125 °C (257 °F) |
Fast |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
600 V |
450 V |
40 A |
End Cap |
200 kA |
Rated Breaking Capacity at 450 VDC: 100000 A |
1.06 in (26.92 mm) |
1.06 x 2.38 in (26.92 x 60.45 mm) |
2.38 in (60.45 mm) |
CSA; UL |
Fast |
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|
Littelfuse |
Electric Fuse |
Surface Mount |
72 V |
40 A |
Wraparound |
191 J |
-55 °C (-67 °F) |
Gold |
180 A |
191 |
Tape And Reel |
0.492 in (12.5 mm) |
0.175 in (4.445 mm) |
e4 |
72 V |
0.492 x 0.175 x 0.175 in (12.5 x 4.45 x 4.45 mm) |
0.175 in (4.445 mm) |
CSA; CUL; TUV; UL |
125 °C (257 °F) |
Very Fast |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
550 V |
250 V |
40 A |
Tab/Blade |
1.4 kJ |
Rated Breaking Capacity at 250 VDC: 1400 A |
Box |
0.827 in (21 mm) |
0.827 x 2.185 in (21 x 55.5 mm) |
2.185 in (55.5 mm) |
BS; IEC |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
550 V |
40 A |
Tab/Blade |
1.4 kJ |
80 kA |
Box |
0.827 in (21 mm) |
0.827 x 2.126 in (21 x 54 mm) |
2.126 in (54 mm) |
IEC |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
500 V |
40 A |
Tab/Blade |
1.72 kJ |
-40 °C (-40 °F) |
20 kA |
0.406 in (10.3 mm) |
0.394 x 1.496 in (10 x 38 mm) |
1.5 in (38.1 mm) |
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) |
Tin |
1 kA |
80 ms |
0.752 in (19.1 mm) |
0.201 in (5.1 mm) |
e3 |
0.752 x 0.201 x 0.484 in (19.1 x 5.1 x 12.3 mm) |
0.74 in (18.8 mm) |
CSA; UL |
125 °C (257 °F) |
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|
Bel Fuse |
Electric Fuse |
Surface Mount |
250 V |
125 V |
40 A |
Wraparound |
1 kJ |
-55 °C (-67 °F) |
100 A |
1 m |
Rated Breaking Capacity at 125 VDC: 1000 A |
Tape And Reel, 13 inch |
0.386 in (9.8 mm) |
0.12 in (3.05 mm) |
250 V |
3912 |
0.12 in (3.05 mm) |
AEC-Q200; CUL; CE; UL |
125 °C (257 °F) |
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|
Mersen S A |
Electric Fuse |
Inline/Holder |
700 V |
400 V |
40 A |
End Cap |
200 kA |
Rated Breaking Capacity at 400 VDC: 100000 A |
1.063 in (27 mm) |
Indicator |
1.063 x 2.362 in (27 x 60 mm) |
2.362 in (60 mm) |
Time Delay |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
500 V |
40 A |
End Cap |
1.72 kJ |
-40 °C (-40 °F) |
20 kA |
0.406 in (10.3 mm) |
0.394 x 1.496 in (10 x 38 mm) |
1.5 in (38.1 mm) |
125 °C (257 °F) |
||||||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
500 V |
40 A |
Tab/Blade |
1.72 kJ |
-40 °C (-40 °F) |
20 kA |
0.406 in (10.3 mm) |
0.394 x 1.496 in (10 x 38 mm) |
1.5 in (38.1 mm) |
125 °C (257 °F) |
||||||||||||||||||
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) |
5.5 in (139.7 mm) |
CSA; UL |
Time Delay |
||||||||||||||||||
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 |
5.5 in (139.7 mm) |
CSA; UL |
Time Delay |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
32 V |
32 V |
40 A |
Tab/Blade |
-40 °C (-40 °F) |
1 kA |
100 ms |
Bulk |
0.752 in (19.1 mm) |
0.201 in (5.1 mm) |
32 V |
0.76 x 0.207 x 0.492 in (19.3 x 5.25 x 12.5 mm) |
0.483 in (12.28 mm) |
UL |
100 °C (212 °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) |
2.374 in (60.3 mm) |
CSA; UL |
Time Delay |
|||||||||||||||||
|
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) |
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 |
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|
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) |
|||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
700 V |
700 V |
40 A |
End Cap |
84 J |
200 kA |
Rated Breaking Capacity at 700 VDC: 50000 A |
0.563 in (14.3 mm) |
Indicator |
0.563 x 2.008 in (14.3 x 51 mm) |
2.008 in (51 mm) |
CE; IEC; UL |
||||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
415 V |
250 V |
40 A |
Tab/Blade |
1.5 kJ |
80 kA |
Rated Breaking Capacity at 250 VDC: 80000 A |
Box |
0.689 in (17.5 mm) |
0.689 x 1.398 in (17.5 x 35.5 mm) |
1.398 in (35.5 mm) |
IEC |
||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
40 A |
Tab/Blade |
6.8 kJ |
-40 °C (-40 °F) |
2 kA |
100 ms |
0.63 in (16 mm) |
0.472 in (12 mm) |
32 V |
0.307 in (7.8 mm) |
CUL; ISO; UL |
125 °C (257 °F) |
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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 |
Bulk |
0.992 in (25.2 mm) |
600 V |
1.563 in (39.7 mm) |
CE; CSA; UL |
Fast |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
32 V |
40 A |
Tab/Blade |
1 kA |
Rated Breaking Capacity at 32 VDC: 1000 A |
Box |
0.35 in (8.9 mm) |
0.35 in (8.9 mm) |
32 V |
0.35 x 0.35 x 0.85 in (8.9 x 8.9 x 21.6 mm) |
0.85 in (21.6 mm) |
Fast |
||||||||||||||||
|
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 |
||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
40 A |
Tab/Blade |
8.7 kJ |
-40 °C (-40 °F) |
2 kA |
100 ms |
Bulk |
1.15 in (29.2 mm) |
0.748 in (19 mm) |
32 V |
Mega |
0.39 in (9.9 mm) |
125 °C (257 °F) |
Time Delay |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
40 A |
Tab/Blade |
8.7 kJ |
-40 °C (-40 °F) |
2 kA |
100 ms |
Bulk |
1.15 in (29.2 mm) |
0.748 in (19 mm) |
32 V |
Mega |
1.15 x 0.75 x 0.39 in (29.2 x 19.05 x 9.9 mm) |
0.39 in (9.9 mm) |
125 °C (257 °F) |
Time Delay |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
40 A |
Tab/Blade |
10 kJ |
-40 °C (-40 °F) |
Tin |
2 kA |
Bulk |
0.63 in (16 mm) |
0.472 in (12 mm) |
e3 |
0.63 x 0.472 x 0.315 in (16 x 12 x 8 mm) |
0.315 in (8 mm) |
UL |
125 °C (257 °F) |
Time Delay |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
40 A |
End Cap |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
Bulk |
0.992 in (25.2 mm) |
600 V |
1.563 in (39.7 mm) |
CE; 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.