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 |
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 |
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|
Littelfuse |
Electric Fuse |
100 A |
Tab/Blade |
-40 °C (-40 °F) |
Tin |
1 kA |
0.63 in (16 mm) |
0.472 in (12 mm) |
e3 |
32 V |
0.63 x 0.472 x 0.327 in (16 x 12 x 8.3 mm) |
0.327 in (8.3 mm) |
UL |
125 °C (257 °F) |
Time Lag |
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|
Bel Fuse |
Electric Fuse |
Inline/Holder |
1 KV |
350 A |
Tab/Blade |
29 kJ |
-40 °C (-40 °F) |
Tin |
50 kA |
Bulk |
2.913 in (74 mm) |
1.772 in (45 mm) |
e3 |
0.984 in (25 mm) |
125 °C (257 °F) |
Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
3 A |
Tab/Blade |
7.4 J |
-40 °C (-40 °F) |
1 kA |
100 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 |
32 V |
15 A |
Tab/Blade |
340 J |
-40 °C (-40 °F) |
1 kA |
100 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 |
32 V |
75 A |
Tab/Blade |
10 kA |
0.812 in (20.62 mm) |
1.623 in (41.23 mm) |
Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
125 V |
75 A |
Tab/Blade |
10 kA |
1.06 in (26.92 mm) |
4.46 in (113.28 mm) |
Time Delay |
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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) |
48 V |
3.18 in (80.77 mm) |
UL |
Very Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
275 V |
50 A |
Tab/Blade |
1.495 kJ |
-40 °C (-40 °F) |
Silver |
10 kA |
50 ms |
e4 |
1.531 in (38.9 mm) |
CSA; UL |
125 °C (257 °F) |
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Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
90 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
Bulk |
1.126 in (28.6 mm) |
Indicator |
2.626 in (66.7 mm) |
CSA; UL |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
170 V |
35 A |
Tab/Blade |
100 kA |
Bulk |
0.563 in (14.3 mm) |
0.563 x 0.877 in (14.3 x 22.27 mm) |
0.877 in (22.28 mm) |
CUL; IEC; TUV; UL |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
170 V |
60 A |
Tab/Blade |
100 kA |
Bulk |
0.563 in (14.3 mm) |
170 V |
0.563 x 0.877 in (14.3 x 22.27 mm) |
0.877 in (22.28 mm) |
CUL; IEC; TUV; UL |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
170 V |
60 A |
Tab/Blade |
100 kA |
Bulk |
0.563 in (14.3 mm) |
170 V |
0.563 x 0.877 in (14.3 x 22.27 mm) |
0.877 in (22.28 mm) |
CUL; IEC; TUV; UL |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
170 V |
60 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 |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
700 V |
80 A |
Tab/Blade |
310 J |
200 kA |
Box |
2.126 in (54 mm) |
1.181 in (30 mm) |
Indicator |
2.126 x 1.181 x 2.008 in (54 x 30 x 51 mm) |
2.008 in (51 mm) |
CE; CSA; DIN 43653; IEC; UL |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
1.3 KV |
1.3 KV |
125 A |
Tab/Blade |
1.45 kJ |
100 kA |
Rated Breaking Capacity at 1300 VDC: 100000 A |
Box |
3.15 in (80 mm) |
1.772 in (45 mm) |
Indicator |
3.15 x 1.772 x 1.772 in (80 x 45 x 45 mm) |
1.772 in (45 mm) |
CE; DIN 43653; IEC; UL |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
700 V |
700 V |
400 A |
Tab/Blade |
15 kJ |
200 kA |
Rated Breaking Capacity at 700 VDC: 200000 A |
Box |
1.969 in (50 mm) |
1.772 in (45 mm) |
1.969 x 1.772 x 1.772 in (50 x 45 x 45 mm) |
1.772 in (45 mm) |
CE; IEC; UL |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
690 V |
315 A |
Tab/Blade |
52 kJ |
200 kA |
2.52 in (64 mm) |
1.575 in (40 mm) |
Indicator |
2.52 x 1.575 x 2.677 in (64 x 40 x 68 mm) |
2.677 in (68 mm) |
CE; CSA; IEC; UL |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
700 V |
315 A |
Tab/Blade |
6.2 kJ |
200 kA |
Box |
2.087 in (53 mm) |
2.087 in (53 mm) |
Indicator |
2.087 x 2.087 x 1.969 in (53 x 53 x 50 mm) |
1.969 in (50 mm) |
CE; IEC; UL |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
700 V |
700 A |
Tab/Blade |
69.5 kJ |
200 kA |
Box |
2.087 in (53 mm) |
2.087 in (53 mm) |
Indicator |
2.087 x 2.087 x 1.969 in (53 x 53 x 50 mm) |
1.969 in (50 mm) |
CE; IEC; UL |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
700 V |
700 V |
400 A |
Tab/Blade |
13.5 kJ |
200 kA |
Rated Breaking Capacity at 700 VDC: 200000 A |
Box |
2.087 in (53 mm) |
1.969 in (50 mm) |
2.087 x 1.969 x 2.087 in (53 x 50 x 53 mm) |
2.087 in (53 mm) |
CE; IEC; UL |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
690 V |
350 V |
35 A |
Tab/Blade |
52 J |
200 kA |
Rated Breaking Capacity at 690 VDC: 200000 A |
Box |
1.89 in (48 mm) |
1.89 x 0.752 in (48 x 19.1 mm) |
0.752 in (19.1 mm) |
BS 88; CE |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
690 V |
350 V |
6 A |
Tab/Blade |
1.8 J |
200 kA |
Rated Breaking Capacity at 690 VDC: 200000 A |
Box |
2.157 in (54.8 mm) |
2.157 x 0.343 in (54.8 x 8.7 mm) |
0.343 in (8.7 mm) |
BS 88; CE |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
550 V |
16 A |
Tab/Blade |
120 J |
80 kA |
Box |
0.539 in (13.7 mm) |
0.539 x 1.378 in (13.7 x 35 mm) |
1.378 in (35 mm) |
IEC |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
80 V |
50 A |
Tab/Blade |
2.7 kA |
3.189 in (81 mm) |
80 V |
Indicator |
3.189 x 0.874 in (81 x 22.2 mm) |
0.874 in (22.2 mm) |
CSA; UL |
Time Delay |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
550 V |
63 A |
Tab/Blade |
6.7 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 |
10 A |
Tab/Blade |
-40 °C (-40 °F) |
Silver |
1 kA |
0.43 in (10.92 mm) |
0.15 in (3.81 mm) |
e4 |
32 V |
0.43 x 0.15 x 0.344 in (10.92 x 3.81 x 8.75 mm) |
0.344 in (8.75 mm) |
UL |
100 °C (212 °F) |
Fast |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
415 V |
125 A |
Tab/Blade |
29.5 kJ |
Box |
1.22 in (31 mm) |
1.22 x 1.85 in (31 x 47 mm) |
1.85 in (47 mm) |
BS 88; IEC |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
600 V |
450 V |
80 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 450 VDC: 100000 A |
1.13 in (28.7 mm) |
1.13 x 2.63 in (28.7 x 66.8 mm) |
2.63 in (66.8 mm) |
CSA; UL |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
80 A |
Tab/Blade |
1.58 kJ |
-40 °C (-40 °F) |
30 kA |
Bulk |
1 in (25.4 mm) |
2.875 in (73.03 mm) |
125 °C (257 °F) |
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Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
100 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
1.311 in (33.3 mm) |
Indicator |
1.311 x 7.874 in (33.3 x 200 mm) |
7.874 in (200 mm) |
CSA; QPL; UL |
Time Delay |
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Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
75 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
Bulk |
1.283 in (32.6 mm) |
Indicator |
7.874 in (200 mm) |
CSA; UL |
Time Delay |
|||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
100 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
Bulk |
1.283 in (32.6 mm) |
7.874 in (200 mm) |
CSA; UL |
Time Delay |
||||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
100 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
Bulk |
1.283 in (32.6 mm) |
Indicator |
7.874 in (200 mm) |
CSA; UL |
Time Delay |
|||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
100 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
1.311 in (33.3 mm) |
Indicator |
1.311 x 7.874 in (33.3 x 200 mm) |
7.874 in (200 mm) |
CSA; QPL; UL |
Time Delay |
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Eaton Corporation |
Electric Fuse |
Inline/Holder |
250 V |
100 A |
Tab/Blade |
200 kA |
10 s |
Box |
1.06 in (26.924 mm) |
RK5 |
250 V |
1.06 x 5.88 in (26.92 x 149.35 mm) |
5.88 in (149.352 mm) |
CE; CSA; UL |
Time Delay |
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Eaton Corporation |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
300 A |
Tab/Blade |
200 kA |
10 s |
Rated Breaking Capacity at 250 VDC: 20000 A |
Box |
2.38 in (60.452 mm) |
RK5 |
250 V |
2.38 x 8.63 in (60.45 x 219.2 mm) |
8.63 in (219.202 mm) |
CE; CSA; UL |
Time Delay |
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Eaton Corporation |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
450 A |
Tab/Blade |
200 kA |
10 s |
Rated Breaking Capacity at 250 VDC: 20000 A |
Box |
2.88 in (73.152 mm) |
RK5 |
250 V |
2.88 x 10.38 in (73.15 x 263.65 mm) |
10.38 in (263.652 mm) |
CE; CSA; UL |
Time Delay |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
150 V |
150 V |
300 A |
Tab/Blade |
10.76 kJ |
100 kA |
Rated Breaking Capacity at 150 VDC: 20000 A |
Box |
1 in (25.4 mm) |
1 x 1.156 in (25.4 x 29.36 mm) |
1.156 in (29.36 mm) |
CE; UL |
||||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
500 V |
500 V |
175 A |
Tab/Blade |
1.45 kJ |
200 kA |
Rated Breaking Capacity at 500 VDC: 50000 A |
Box |
1.156 in (29.36 mm) |
1.156 x 1.836 in (29.36 x 46.63 mm) |
1.836 in (46.63 mm) |
CE; CSA; UL |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
1 KV |
2 kA |
Tab/Blade |
1.33 MJ |
100 kA |
Box |
3.5 in (88.9 mm) |
3.5 x 3.312 in (88.9 x 84.12 mm) |
3.312 in (84.12 mm) |
UL |
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Eaton Corporation |
Electric Fuse |
Inline/Holder |
1 KV |
800 V |
60 A |
Tab/Blade |
670 J |
25 kA |
Rated Breaking Capacity at 800 VDC: 50000 A |
Box |
0.94 in (23.88 mm) |
0.94 x 3.11 in (23.88 x 78.99 mm) |
3.11 in (78.99 mm) |
CE; UL |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
700 V |
700 V |
1 kA |
Tab/Blade |
120 kJ |
50 kA |
Box |
3.5 in (88.9 mm) |
3.5 x 3.844 in (88.9 x 97.64 mm) |
3.844 in (97.6376 mm) |
CE; UL |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
550 V |
1.25 kA |
Tab/Blade |
14 kJ |
80 kA |
Box |
3.937 in (100 mm) |
3.937 x 3.189 in (100 x 81 mm) |
3.189 in (81 mm) |
IEC |
||||||||||||||||||
Mersen S A |
Electric Fuse |
Inline/Holder |
690 V |
690 V |
75 A |
Tab/Blade |
520 J |
200 kA |
Bulk |
0.709 in (18 mm) |
0.669 x 1.929 in (17 x 49 mm) |
1.819 in (46.2 mm) |
CUL; UL |
||||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
600 V |
75 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 600 VDC: 20000 A |
Bulk |
1.283 in (32.6 mm) |
7.874 in (200 mm) |
CSA; UL |
Time Delay |
||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
300 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
Bulk |
1.594 in (40.5 mm) |
600 V |
1.713 in (43.5 mm) |
CE; CSA; UL |
Fast |
||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
90 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
Bulk |
1.126 in (28.6 mm) |
Indicator |
1.126 x 2.626 in (28.6 x 66.7 mm) |
2.626 in (66.7 mm) |
CSA; UL |
Time Delay |
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.