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 |
700 V |
700 V |
20 A |
End Cap |
26 J |
200 kA |
Rated Breaking Capacity at 700 VDC: 50000 A |
26 |
Box |
0.563 in (14.3 mm) |
0.563 x 2 in (14.3 x 50.8 mm) |
2 in (50.8 mm) |
CSA; IEC; UL |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
500 V |
20 A |
End Cap |
100 kA |
Rated Breaking Capacity at 500 VDC: 50000 A |
0.406 in (10.31 mm) |
0.394 x 1.496 in (10 x 38 mm) |
1.5 in (38.1 mm) |
CSA; UL |
Fast |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
600 V |
600 V |
20 A |
End Cap |
100 kA |
Bulk |
0.406 in (10.3 mm) |
CC |
600 V |
Midget |
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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|
Mersen S A |
Electric Fuse |
Inline/Holder |
600 V |
600 V |
20 A |
End Cap |
200 kA |
Rated Breaking Capacity = 27A-10kA |
Bulk |
0.409 in (10.4 mm) |
0.409 x 1.5 in (10.4 x 38.1 mm) |
1.5 in (38.1 mm) |
CSA; UL |
Fast |
||||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
690 V |
690 V |
20 A |
End Cap |
80 kA |
C14 |
0.551 in (14 mm) |
Indicator |
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 |
690 V |
690 V |
20 A |
End Cap |
80 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 |
20 A |
End Cap |
100 kA |
0.406 in (10.3 mm) |
G |
600 V |
0.406 x 1.406 in (10.3 x 35.7 mm) |
1.406 in (35.7 mm) |
CSA, UL |
Medium |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
700 V |
20 A |
Tab/Blade |
11.5 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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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
700 V |
700 V |
20 A |
End Cap |
26 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 |
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|
Therm-o-disc |
Thermal Fuse |
Through Hole Mount |
250 V |
20 A |
Pin Wire |
Tape And Reel, 14 inch |
0.157 in (4 mm) |
250 V |
0.579 in (14.7 mm) |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
500 V |
20 A |
Tab/Blade |
761 J |
-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 |
20 A |
End Cap |
1.414 kJ |
-55 °C (-67 °F) |
Tin |
300 A |
10 s |
Bulk |
0.25 in (6.35 mm) |
e3 |
3AG |
0.25 x 1.25 in (6.35 x 31.75 mm) |
1.25 in (31.75 mm) |
CSA; UL |
125 °C (257 °F) |
Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
20 A |
End Cap |
200 kA |
Rated Breaking Capacity at 125 VDC: 20000 A |
Bulk |
0.563 in (14.3 mm) |
2 in (50.8 mm) |
CSA; UL |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
20 A |
End Cap |
10 kA |
Pre Arcing Time: Open within 12 s at 200% Rated Current |
0.406 in (10.31 mm) |
250 V |
Midget |
0.406 x 1.5 in (10.31 x 38.1 mm) |
1.5 in (38.1 mm) |
CSA; QPL; UL |
Slow |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
20 A |
End Cap |
10 kA |
12 s |
Pre Arcing Time: Open within 12 s at 200% Rated Current |
Bulk |
0.406 in (10.31 mm) |
0.394 x 1.496 in (10 x 38 mm) |
1.5 in (38.1 mm) |
CE; CSA; QPL; UL |
Time Delay |
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Eaton Corporation |
Electric Fuse |
Inline/Holder |
15.5 KV |
15.5 KV |
20 A |
End Cap |
63 kA |
2.992 in (76 mm) |
23.898 in (607 mm) |
ANSI |
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Mersen S A |
Electric Fuse |
Inline/Holder |
690 V |
20 A |
End Cap |
Silver |
80 kA |
Box |
0.563 in (14.3 mm) |
e4 |
690 V |
0.563 x 2.008 in (14.3 x 51 mm) |
2.008 in (51 mm) |
IEC; NFC; UNE |
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|
Altech |
Electric Fuse |
Inline/Holder |
690 V |
20 A |
End Cap |
80 kA |
Bulk |
0.551 in (14 mm) |
0.551 x 2.008 in (14 x 51 mm) |
2.008 in (51 mm) |
CE; IEC |
Slow |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
32 V |
20 A |
End Cap |
2.44 kJ |
-55 °C (-67 °F) |
Nickel |
1 kA |
Pre Arcing Time: Open within 120 s at 200% Rated Current |
1.438 |
Box |
0.25 in (6.35 mm) |
32 V |
0.248 x 1.26 in (6.3 x 32 mm) |
0.25 x 1.25 in (6.35 x 31.75 mm) |
1.25 in (31.75 mm) |
CSA; UL |
125 °C (257 °F) |
Fast |
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|
Cooper Industries |
Electric Fuse |
Inline/Holder |
32 V |
20 A |
End Cap |
1.438 J |
Nickel |
1 kA |
AGC |
Box |
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; UL |
Fast |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
20 A |
End Cap |
550.8 J |
Nickel |
400 A |
2 m |
Pre Arcing Time: Open within 120 s at 200% Rated Current |
Box |
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) |
CSA; UL |
Fast |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
20 A |
End Cap |
550.8 J |
Nickel |
400 A |
2 m |
Pre Arcing Time: Open within 120 s at 200% Rated Current |
Box |
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) |
CSA; UL |
Fast |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
500 V |
500 V |
20 A |
End Cap |
120 kA |
C14 |
0.551 in (14 mm) |
Indicator |
0.551 x 2.008 in (14 x 51 mm) |
2.008 in (51 mm) |
IEC |
|||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
690 V |
20 A |
End Cap |
80 kA |
0.551 in (14 mm) |
690 V |
0.551 x 2.008 in (14 x 51 mm) |
0.551 x 2.008 in (14 x 51 mm) |
2.008 in (51 mm) |
IEC |
Fast |
|||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
690 V |
20 A |
End Cap |
80 kA |
0.551 in (14 mm) |
690 V |
0.551 x 2.008 in (14 x 51 mm) |
0.551 x 2.008 in (14 x 51 mm) |
2.008 in (51 mm) |
IEC |
Time Lag |
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|
Schurter Ag |
Electric Fuse |
Through Hole Mount |
250 V |
20 A |
Pin Wire |
3.057 kJ |
-55 °C (-67 °F) |
Tin |
200 A |
Bulk |
0.213 in (5.4 mm) |
e3 |
20 ms |
0.213 x 0.886 in (5.4 x 22.5 mm) |
0.213 x 0.886 in (5.4 x 22.5 mm) |
0.886 in (22.5 mm) |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
20 A |
Tab/Blade |
520 J |
-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 |
500 V |
500 V |
20 A |
End Cap |
140 J |
-55 °C (-67 °F) |
Nickel |
30 kA |
10 s |
Rated Breaking Capacity at 500 VDC: 20000 A |
140 |
Bulk |
0.25 in (6.35 mm) |
500 V |
3AB |
0.25 x 1.25 in (6.35 x 31.75 mm) |
1.25 in (31.75 mm) |
125 °C (257 °F) |
Fast |
|||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
58 V |
20 A |
Tab/Blade |
380 J |
-40 °C (-40 °F) |
Silver |
1 kA |
Rated Breaking Capacity at 58 VDC: 1000 A |
Bulk |
0.429 in (10.9 mm) |
0.14 in (3.55 mm) |
e4 |
0.429 x 0.14 x 0.346 in (10.9 x 3.55 x 8.8 mm) |
0.346 in (8.8 mm) |
125 °C (257 °F) |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
58 V |
20 A |
Tab/Blade |
380 J |
-40 °C (-40 °F) |
1 kA |
30 ms |
0.429 in (10.9 mm) |
0.15 in (3.8 mm) |
58 V |
Mini |
0.346 in (8.8 mm) |
ISO; UL |
125 °C (257 °F) |
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|
Bel Fuse |
Electric Fuse |
Inline/Holder |
500 V |
500 V |
20 A |
End Cap |
120 J |
-55 °C (-67 °F) |
Silver |
30 kA |
10 s |
Interrupting Current Max(DC): 20000 A, Pre Arcing Time: Open within 10 s at 300% Rated Current |
Bulk |
0.252 in (6.4 mm) |
e4 |
500 V |
0.236 x 1.26 in (6 x 32 mm) |
1.252 in (31.8 mm) |
CUL; UL |
105 °C (221 °F) |
Fast |
|||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
450 V |
20 A |
Tab/Blade |
268 J |
-40 °C (-40 °F) |
10 kA |
50 ms |
0.406 in (10.3 mm) |
450 V |
1.531 in (38.9 mm) |
CSA; UL |
125 °C (257 °F) |
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|
Littelfuse |
Electric Fuse |
20 A |
Tab/Blade |
Matte Tin |
1 kA |
475 |
0.748 in (19 mm) |
0.197 in (5 mm) |
Supplemental |
e3 |
80 V |
ATO |
0.748 x 0.197 x 0.52 in (19 x 5 x 13.2 mm) |
0.52 in (13.2 mm) |
CSA; UL |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
80 V |
20 A |
Tab/Blade |
475 J |
Tin |
Rated Breaking Capacity at 80 VDC: 1000A |
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 |
58 V |
20 A |
Tab/Blade |
-40 °C (-40 °F) |
1 kA |
Rated Breaking Capacity at 58 VDC: 1000 A |
0.43 in (10.92 mm) |
0.15 in (3.81 mm) |
0.43 x 0.15 x 0.344 in (10.92 x 3.81 x 8.75 mm) |
0.344 in (8.75 mm) |
125 °C (257 °F) |
Fast |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
20 A |
End Cap |
483.45 J |
Nickel |
1.5 kA |
2 m |
Rated Breaking Capacity at 125 VDC: 10000 A |
Box |
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) |
CSA, UL |
Time Delay |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
500 V |
20 A |
End Cap |
10 kA |
Box |
0.406 in (10.3 mm) |
500 V |
0.406 x 1.5 in (10.3 x 38.1 mm) |
1.5 in (38.1 mm) |
CE; CSA; UL |
Time Delay |
|||||||||||||||||
|
Bourns |
Electric Fuse |
Surface Mount |
65 V |
65 V |
20 A |
Wraparound |
140.8 J |
-55 °C (-67 °F) |
Gold |
50 A |
Tape And Reel, 7 inch |
0.24 in (6.1 mm) |
0.102 in (2.6 mm) |
e4 |
60 s |
2410 |
0.24 x 0.102 x 0.102 in (6.1 x 2.6 x 2.6 mm) |
0.102 in (2.6 mm) |
UL |
125 °C (257 °F) |
Fast |
|||||||||
|
Schurter Ag |
Electric Fuse |
Inline/Holder |
250 V |
20 A |
End Cap |
3.057 kJ |
-55 °C (-67 °F) |
Gold |
200 A |
Tape And Reel, 13 inch |
0.205 in (5.2 mm) |
e4 |
20 ms |
0.197 x 0.787 in (5 x 20 mm) |
0.205 x 0.787 in (5.2 x 20 mm) |
0.787 in (20 mm) |
125 °C (257 °F) |
Time Lag |
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|
Schurter Ag |
Electric Fuse |
Inline/Holder |
1 KV |
20 A |
End Cap |
1.313 kJ |
-50 °C (-58 °F) |
Nickel |
20 kA |
Bulk |
0.406 in (10.3 mm) |
240 s |
0.406 x 1.496 in (10.3 x 38 mm) |
0.406 x 1.496 in (10.3 x 38 mm) |
1.496 in (38 mm) |
CSA; UL |
125 °C (257 °F) |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
20 A |
End Cap |
575 J |
-55 °C (-67 °F) |
Nickel |
400 A |
4 h |
575 |
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; CSA; KC; PSE; UL |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Surface Mount |
32 V |
20 A |
Wraparound |
54.76 J |
-55 °C (-67 °F) |
Tin Over Nickel |
150 A |
4 h |
54.76 |
Tape And Reel |
0.126 in (3.2 mm) |
0.064 in (1.63 mm) |
e3 |
32 V |
2 mΩ |
1206 |
0.126 x 0.064 x 0.033 in (3.2 x 1.63 x 0.835 mm) |
0.033 in (0.835 mm) |
CSA; UL |
150 °C (302 °F) |
Fast |
|||||||
|
Schurter Ag |
Electric Fuse |
Surface Mount |
125 V |
72 V |
20 A |
Wraparound |
445 J |
-55 °C (-67 °F) |
Nickel/Tin |
100 A |
Tape And Reel, 13 inch |
0.606 in (15.4 mm) |
0.211 in (5.35 mm) |
e2 |
5 ms |
0.209 x 0.63 in (5.3 x 16 mm) |
0.211 in (5.35 mm) |
CUL, UL |
125 °C (257 °F) |
Time Lag |
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Eaton Corporation |
Electric Fuse |
20 A |
End Cap |
0.41 in (10.41 mm) |
48 V |
0.41 x 1.38 in (10.41 x 35.05 mm) |
1.38 in (35.05 mm) |
CE |
Fast |
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|
Eaton Corporation |
Electric Fuse |
Surface Mount |
32 V |
20 A |
Wraparound |
80 J |
-55 °C (-67 °F) |
100 A |
5 s |
Pre Arcing Time: Open within 5 s at 350% Rated Current |
50 |
Tape And Reel, 7 inch |
0.126 in (3.2 mm) |
0.063 in (1.6 mm) |
32 V |
1206 |
0.126 x 0.063 x 0.024 in (3.2 x 1.6 x 0.6 mm) |
0.026 in (0.65 mm) |
AEC-Q200; CUL; UL |
125 °C (257 °F) |
||||||||||
|
Mersen S A |
Electric Fuse |
Inline/Holder |
250 V |
20 A |
End Cap |
400 A |
0.25 in (6.35 mm) |
125 V |
0.25 x 1.25 in (6.35 x 31.75 mm) |
1.25 in (31.75 mm) |
CSA; UL |
Time Delay |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
600 V |
170 V |
20 A |
End Cap |
100 kA |
Rated Breaking Capacity at 170 VDC: 10000 A |
Box |
0.406 in (10.3 mm) |
G |
600 V |
0.406 x 1.41 in (10.3 x 35.81 mm) |
1.41 in (35.81 mm) |
CSA; UL |
Fast And Time Delay |
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|
Littelfuse |
Electric Fuse |
Surface Mount |
65 V |
65 V |
20 A |
Wraparound |
154 J |
-55 °C (-67 °F) |
Gold |
100 A |
20 s |
Rated Breaking Capacity at 65 VDC: 150 A |
Tape And Reel |
0.24 in (6.1 mm) |
0.106 in (2.69 mm) |
e4 |
65 V |
Nano |
0.106 in (2.69 mm) |
CE; 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.