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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mersen S A |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
500 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 300 VDC: 100000 A |
2.063 in (52.4 mm) |
2.063 x 1.701 in (52.4 x 43.2 mm) |
1.701 in (43.2 mm) |
CSA; UL |
Fast |
||||||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
600 V |
500 A |
Tab/Blade |
200 kA |
3.984 in (101.2 mm) |
3.984 x 1.78 in (101.2 x 45.2 mm) |
1.78 in (45.2 mm) |
CE; CSA; UL |
Very Fast |
|||||||||||||||||||
Eaton Corporation |
Electric Fuse |
Surface Mount |
125 V |
80 V |
500 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 |
||||||||||||||||||
|
Mersen S A |
Electric Fuse |
Inline/Holder |
700 V |
700 V |
500 A |
Tab/Blade |
72 J |
200 kA |
Rated Breaking Capacity at 700 VDC: 100000 A;Joule Integral Nom at 700 VDC: 150 |
2 in (50.8 mm) |
2 x 2.843 in (50.8 x 72.2 mm) |
2.843 in (72.2 mm) |
CSA; UL |
|||||||||||||||||
|
Mersen S A |
Electric Fuse |
Inline/Holder |
700 V |
700 V |
500 A |
Tab/Blade |
72 J |
200 kA |
Rated Breaking Capacity at 700 VDC: 100000 A;Joule Integral Nom at 700 VDC: 150 |
2 in (50.8 mm) |
2 x 2.843 in (50.8 x 72.2 mm) |
2.843 in (72.2 mm) |
CSA; UL |
|||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
700 V |
700 V |
500 A |
Tab/Blade |
150 J |
200 kA |
Rated Breaking Capacity at 700 VDC: 100000 A |
2 in (50.8 mm) |
2 x 2.843 in (50.8 x 72.2 mm) |
2.843 in (72.2 mm) |
CSA; UL |
Fast |
|||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
700 V |
700 V |
500 A |
Tab/Blade |
160 J |
200 kA |
Rated Breaking Capacity at 700 VDC: 100000 A |
2 in (50.8 mm) |
2 x 2.843 in (50.8 x 72.2 mm) |
2.843 in (72.2 mm) |
CSA; UL |
Fast |
|||||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
500 V |
500 V |
500 A |
Tab/Blade |
29.2 kJ |
200 kA |
Rated Breaking Capacity at 500 VDC: 50000 A |
Box |
2 in (50.8 mm) |
2 x 2.09 in (50.8 x 53.09 mm) |
2.09 in (53.09 mm) |
CE; CSA; UL |
||||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
500 A |
Tab/Blade |
300 kA |
Rated Breaking Capacity at 300 VDC: 100000 A |
2.598 in (66 mm) |
J |
600 V |
2.598 x 1.52 in (66 x 38.6 mm) |
1.52 in (38.6 mm) |
CE; CSA; UL |
Time Delay |
|||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
700 V |
500 A |
Tab/Blade |
25 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 |
||||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
700 V |
700 V |
500 A |
Tab/Blade |
45.2 kJ |
50 kA |
Box |
2.5 in (63.5 mm) |
2.5 x 2.84 in (63.5 x 72.14 mm) |
2.84 in (72.136 mm) |
CE; CSA; UL |
|||||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
600 V |
500 A |
Tab/Blade |
200 kA |
2.402 in (61 mm) |
600 V |
2.402 x 3.752 in (61 x 95.3 mm) |
3.752 in (95.3 mm) |
UL |
Time Delay |
||||||||||||||||||
Mersen S A |
Electric Fuse |
Inline/Holder |
1.25 KV |
500 A |
Tab/Blade |
57.1 kJ |
126 kA |
Bulk |
5.252 in (133.4 mm) |
2.323 in (59 mm) |
AR |
Indicator |
2.795 x 2.362 x 2.579 in (71 x 60 x 65.5 mm) |
2.559 in (65 mm) |
CCC; CE; CSA; CUL; EAC; IEC; UL; VDE |
Ultra Fast |
|||||||||||||||
Mersen S A |
Electric Fuse |
Inline/Holder |
1.25 KV |
500 A |
Tab/Blade |
57.1 kJ |
126 kA |
Bulk |
5.252 in (133.4 mm) |
2.323 in (59 mm) |
AR |
Indicator |
2.559 in (65 mm) |
CCC; CE; CSA; CUL; EAC; IEC; UL; VDE |
Ultra Fast |
||||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
690 V |
350 V |
500 A |
Tab/Blade |
20 kJ |
200 kA |
Rated Breaking Capacity at 690 VDC: 200000 A |
Box |
3.268 in (83 mm) |
3.268 x 1.969 in (83 x 50 mm) |
1.969 in (50 mm) |
BS 88; CE |
||||||||||||||||
Eaton Corporation |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
500 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 |
||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
300 V |
160 V |
500 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 160 VDC: 20000 A |
Box |
1.252 in (31.8 mm) |
1.252 x 0.874 in (31.8 x 22.2 mm) |
0.874 in (22.2 mm) |
CE; CSA; UL |
Very Fast |
||||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
500 A |
Tab/Blade |
300 kA |
Rated Breaking Capacity at 300 VDC: 100000 A |
Box |
2.598 in (66 mm) |
J |
600 V |
Indicator |
2.598 x 1.52 in (66 x 38.6 mm) |
1.52 in (38.6 mm) |
CE; CSA; UL |
Time Delay |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
500 A |
Tab/Blade |
2.05 MJ |
-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 0.42 in (29.21 x 19.05 x 10.67 mm) |
0.421 in (10.7 mm) |
125 °C (257 °F) |
Time Delay |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
500 A |
Tab/Blade |
-40 °C (-40 °F) |
Silver |
2 kA |
Bulk |
1.15 in (29.21 mm) |
0.75 in (19.05 mm) |
e4 |
1.15 x 0.75 x 0.42 in (29.21 x 19.05 x 10.67 mm) |
0.42 in (10.67 mm) |
125 °C (257 °F) |
|||||||||||||||
Eaton Corporation |
Electric Fuse |
Inline/Holder |
5.5 KV |
5.5 KV |
500 A |
Tab/Blade |
Silver |
63 kA |
ECL055 |
e4 |
Indicator |
||||||||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
690 V |
500 A |
Tab/Blade |
155 kJ |
200 kA |
2.835 in (72 mm) |
2.126 in (54 mm) |
Indicator |
2.835 x 2.126 x 2.677 in (72 x 54 x 68 mm) |
2.677 in (68 mm) |
CE; CSA; IEC; UL |
|||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1.2 KV |
900 V |
500 A |
Threaded |
75.315 kJ |
-55 °C (-67 °F) |
100 kA |
Rated Breaking Capacity at 900 VDC: 150000 A |
Bulk |
2.913 in (74 mm) |
2.028 in (51.5 mm) |
Indicator |
3.402 in (86.4 mm) |
CUL; UL |
125 °C (257 °F) |
Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
70 V |
500 A |
Tab/Blade |
1.8 MJ |
-40 °C (-40 °F) |
Tin |
2.5 kA |
100 ms |
Bulk |
1.15 in (29.2 mm) |
0.748 in (19 mm) |
e3 |
70 V |
Mega |
0.39 in (9.9 mm) |
ISO |
125 °C (257 °F) |
|||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
48 V |
500 A |
Tab/Blade |
-40 °C (-40 °F) |
3 kA |
200 ms |
Bulk |
1.26 in (32 mm) |
0.866 in (22 mm) |
48 V |
1.26 x 0.866 x 0.413 in (32 x 22 x 10.5 mm) |
0.413 in (10.5 mm) |
CUL; UL |
125 °C (257 °F) |
||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
500 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 125 VDC: 20000 A |
Bulk |
2.543 in (64.6 mm) |
10.374 in (263.5 mm) |
CSA; UL |
Time Delay |
||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
500 V |
500 A |
Tab/Blade |
31.747 kJ |
-55 °C (-67 °F) |
200 kA |
Rated Breaking Capacity at 500 VDC: 50000 A |
Bulk |
2 in (50.8 mm) |
10 ms |
2.218 in (56.34 mm) |
CE; CUL; UL |
125 °C (257 °F) |
Very Fast |
|||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
700 V |
500 A |
Tab/Blade |
27 kJ |
200 kA |
Box |
1.969 in (50 mm) |
1.772 in (45 mm) |
Indicator |
1.969 x 1.772 x 1.772 in (50 x 45 x 45 mm) |
1.772 in (45 mm) |
CE; DIN 43653; IEC; UL |
||||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
700 V |
500 A |
Tab/Blade |
27 kJ |
200 kA |
Box |
1.772 in (45 mm) |
1.772 in (45 mm) |
Indicator |
1.772 x 1.772 x 1.969 in (45 x 45 x 50 mm) |
1.969 in (50 mm) |
CE; IEC; UL |
||||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
1.3 KV |
1.1 KV |
500 A |
Tab/Blade |
69.5 kJ |
100 kA |
Rated Breaking Capacity at 1100 VDC: 100000 A |
Box |
6.299 in (160 mm) |
2.087 in (53 mm) |
Indicator |
6.299 x 2.087 x 2.087 in (160 x 53 x 53 mm) |
2.087 in (53 mm) |
CE; IEC; UL |
||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
700 V |
500 A |
Tab/Blade |
21.5 kJ |
200 kA |
Box |
1.969 in (50 mm) |
2.402 in (61 mm) |
Indicator |
1.969 x 2.402 x 2.402 in (50 x 61 x 61 mm) |
2.402 in (61 mm) |
CE; DIN 43653; IEC; UL |
||||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
700 V |
500 A |
Tab/Blade |
21.5 kJ |
200 kA |
Box |
2.402 in (61 mm) |
2.402 in (61 mm) |
Indicator |
2.402 x 2.402 x 1.969 in (61 x 61 x 50 mm) |
1.969 in (50 mm) |
CE; IEC; UL |
||||||||||||||||
Eaton Corporation |
Electric Fuse |
Inline/Holder |
600 V |
500 A |
Tab/Blade |
200 kA |
10 s |
Pre Arcing Time: Open within 10 s at 500% Rated Current |
Bulk |
0.113 in (2.88 mm) |
0.527 in (13.38 mm) |
CE; CUL; UL |
Time Delay |
||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
700 V |
600 V |
500 A |
Threaded |
31.429 kJ |
-55 °C (-67 °F) |
200 kA |
Rated Breaking Capacity at 600 VDC: 150000 A |
Bulk |
1.969 in (50 mm) |
1.693 in (43 mm) |
Indicator |
3.067 in (77.9 mm) |
CUL; UL |
125 °C (257 °F) |
Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1.3 KV |
1 KV |
500 A |
Threaded |
50.398 kJ |
-55 °C (-67 °F) |
100 kA |
Rated Breaking Capacity at 1000 VDC: 150000 A |
Bulk |
2.953 in (75 mm) |
2.362 in (60 mm) |
Indicator |
3.736 in (94.9 mm) |
CUL; UL |
125 °C (257 °F) |
Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
80 V |
500 A |
Tab/Blade |
2.7 kA |
3.181 in (80.8 mm) |
80 V |
3.18 in (80.77 mm) |
CUL; UL |
Very Fast |
|||||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
450 V |
500 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 450 VDC: 20000 A |
2 in (50.8 mm) |
2 x 2.22 in (50.8 x 56.4 mm) |
2.22 in (56.4 mm) |
CE; CSA; UL |
Very Fast |
||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
700 V |
600 V |
500 A |
Threaded |
16.434 kJ |
-55 °C (-67 °F) |
200 kA |
Rated Breaking Capacity at 600 VDC: 150000 A |
Bulk |
2.008 in (51 mm) |
2.894 in (73.5 mm) |
Indicator |
3.13 in (79.5 mm) |
CCC; CE; CUL; UL; IEC |
125 °C (257 °F) |
Fast |
||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
600 V |
500 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 600 VDC: 50000 |
2.5 in (63.5 mm) |
2.5 x 3.752 in (63.5 x 95.3 mm) |
3.752 in (95.3 mm) |
CSA; UL |
Time Delay |
||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
700 V |
600 V |
500 A |
Tab/Blade |
31.429 kJ |
-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 |
3.067 in (77.9 mm) |
CUL; UL |
125 °C (257 °F) |
Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
32 V |
500 A |
Tab/Blade |
2.5 kA |
3.181 in (80.8 mm) |
UL |
Fast |
||||||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
700 V |
500 A |
End Cap |
19 J |
200 kA |
2.933 in (74.5 mm) |
2.933 in (74.5 mm) |
Indicator |
2.933 x 2.933 x 1.929 in (74.5 x 74.5 x 49 mm) |
1.929 in (49 mm) |
UL |
Very Fast |
|||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1.5 KV |
500 A |
Threaded |
250.109 kJ |
-55 °C (-67 °F) |
250 kA |
Bulk |
4.988 in (126.7 mm) |
2.028 in (51.5 mm) |
Indicator |
2.028 in (51.5 mm) |
CUL; UL |
125 °C (257 °F) |
Fast |
||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
700 V |
700 V |
500 A |
Tab/Blade |
42.747 kJ |
-55 °C (-67 °F) |
200 kA |
Rated Breaking Capacity at 700 VDC: 50000 A |
Box |
2 in (50.8 mm) |
2.844 in (72.24 mm) |
CUL; UL |
125 °C (257 °F) |
Very Fast |
||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
700 V |
500 A |
Tab/Blade |
37 J |
200 kA |
2.008 in (51 mm) |
2.008 in (51 mm) |
Indicator |
2.008 x 2.008 x 1.874 in (51 x 51 x 47.6 mm) |
1.874 in (47.6 mm) |
UL |
Very Fast |
|||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
500 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
Bulk |
3.043 in (77.3 mm) |
13.374 in (339.7 mm) |
CSA; UL |
Time Delay |
||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
300 V |
125 V |
500 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 125 VDC: 20000 A |
1.594 in (40.5 mm) |
300 V |
3.063 in (77.8 mm) |
CE; CSA; CUL; UL |
Fast |
|||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1.5 KV |
500 A |
Tab/Blade |
98.57 kJ |
-55 °C (-67 °F) |
250 kA |
Bulk |
5.067 in (128.7 mm) |
2.894 in (73.5 mm) |
Indicator |
2.894 in (73.5 mm) |
CUL; UL |
125 °C (257 °F) |
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.