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 |
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|
Mersen S A |
Electric Fuse |
Inline/Holder |
600 V |
500 V |
600 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 500 VDC: 100000 A |
2.52 in (64 mm) |
Indicator |
2.52 x 3.74 in (64 x 95 mm) |
7.992 in (203 mm) |
Time Delay |
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|
Mersen S A |
Electric Fuse |
Inline/Holder |
600 V |
500 V |
600 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 500 VDC: 100000 A |
Indicator |
3.614 in (91.8 mm) |
3.614 in (91.8 mm) |
UL |
Time Delay |
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|
Mersen S A |
Electric Fuse |
Inline/Holder |
600 V |
500 V |
600 A |
Tab/Blade |
200 kA |
2.52 in (64 mm) |
7.992 in (203 mm) |
CSA; IEC; UL |
Time Delay |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
600 V |
600 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 |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
700 V |
700 V |
600 A |
Tab/Blade |
66.7 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 |
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|
Mersen S A |
Electric Fuse |
Inline/Holder |
700 V |
700 V |
600 A |
Tab/Blade |
92 J |
200 kA |
Rated Breaking Capacity at 700 VDC: 100000 A;Joule Integral Nom at 700 VDC: 201 |
2 in (50.8 mm) |
2 x 2.843 in (50.8 x 72.2 mm) |
2.843 in (72.2 mm) |
CSA; UL |
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|
Mersen S A |
Electric Fuse |
Inline/Holder |
700 V |
700 V |
600 A |
Tab/Blade |
92 J |
200 kA |
Rated Breaking Capacity at 700 VDC: 100000 A;Joule Integral Nom at 700 VDC: 201 |
2 in (50.8 mm) |
2 x 2.843 in (50.8 x 72.2 mm) |
2.843 in (72.2 mm) |
CSA; UL |
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Littelfuse |
Electric Fuse |
Inline/Holder |
700 V |
700 V |
600 A |
Tab/Blade |
222 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 |
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Littelfuse |
Electric Fuse |
Inline/Holder |
700 V |
700 V |
600 A |
Tab/Blade |
222 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 |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
600 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 |
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Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
500 V |
600 A |
Tab/Blade |
6.92 MJ |
200 kA |
Rated Breaking Capacity at 500 VDC: 20000 A |
3.094 in (78.6 mm) |
Indicator |
10.374 in (263.5 mm) |
CSA; UL |
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Eaton Corporation |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
600 A |
Tab/Blade |
10 kA |
Rated Breaking Capacity at 125 VDC: 10000 A |
Box |
2.59 in (65.78 mm) |
H |
250 V |
2.59 x 10.375 in (65.78 x 263.52 mm) |
10.375 in (263.52 mm) |
CE; CSA; UL |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
500 V |
600 A |
Tab/Blade |
43.922 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 |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
125 V |
48 V |
600 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 |
600 V |
300 V |
600 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
Bulk |
2.063 in (52.4 mm) |
600 V |
1.764 in (44.8 mm) |
CE; CSA; UL |
Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
600 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 |
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Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
600 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
Bulk |
3.043 in (77.3 mm) |
Indicator |
13.374 in (339.7 mm) |
CSA; UL |
Time Delay |
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Eaton Corporation |
Electric Fuse |
Inline/Holder |
250 V |
600 A |
Tab/Blade |
200 kA |
2.591 in (65.8 mm) |
RK1 |
250 V |
2.591 x 10.374 in (65.8 x 263.5 mm) |
10.374 in (263.5 mm) |
CE; CSA; UL |
Fast |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
1 KV |
600 A |
Tab/Blade |
137 kJ |
50 kA |
Bulk |
5 in (127 mm) |
2.953 in (75 mm) |
2.953 in (75 mm) |
IEC; UL |
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Littelfuse |
Electric Fuse |
Inline/Holder |
5.5 KV |
600 A |
End Cap |
2.6 kA |
15 s |
9.752 in (247.7 mm) |
Striker |
9.75 x 15.875 in (247.65 x 403.23 mm) |
15.874 in (403.2 mm) |
40 °C (104 °F) |
Medium |
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Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
600 A |
200 kA |
FLSR |
Rated Breaking Capacity at 300 VDC: 20000 A |
3.094 in (78.6 mm) |
13.374 in (339.7 mm) |
CSA; UL |
Time Delay |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
600 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 125 VDC: 20000 A |
2.594 in (65.9 mm) |
2.594 x 10.374 in (65.9 x 263.5 mm) |
10.374 in (263.5 mm) |
CSA; UL |
Time Delay |
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Littelfuse |
Electric Fuse |
Inline/Holder |
150 V |
100 V |
600 A |
Tab/Blade |
100 kA |
L13S |
Rated Breaking Capacity at 100 VDC: 20000 A |
1.5 in (38.1 mm) |
1.5 x 1.252 in (38.1 x 31.8 mm) |
1.252 in (31.8 mm) |
CSA; UL |
Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
600 A |
Tab/Blade |
10 kA |
3.094 in (78.6 mm) |
13.374 in (339.7 mm) |
CE; CSA; UL |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
700 V |
700 V |
600 A |
Tab/Blade |
67.363 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 |
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Littelfuse |
Electric Fuse |
Inline/Holder |
150 V |
100 V |
600 A |
Tab/Blade |
100 kA |
KLA |
Rated Breaking Capacity at 100 VDC: 20000 A |
1.5 in (38.1 mm) |
1.5 x 1.252 in (38.1 x 31.8 mm) |
1.252 in (31.8 mm) |
CSA; UL |
Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
700 V |
650 V |
600 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 650 VDC: 20000 A |
2.5 in (63.5 mm) |
2.5 x 2.843 in (63.5 x 72.2 mm) |
2.843 in (72.2 mm) |
CE; CSA; UL |
Very Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
450 V |
600 A |
Tab/Blade |
200 kA |
KLH |
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) |
CSA; UL |
Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
500 V |
600 A |
Tab/Blade |
1.97 MJ |
200 kA |
Rated Breaking Capacity at 500 VDC: 20000 A |
Bulk |
2.5 in (63.5 mm) |
Indicator |
2.626 x 3.752 in (66.7 x 95.3 mm) |
3.752 in (95.3 mm) |
CSA; UL |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
600 A |
Tab/Blade |
200 kA |
Bulk |
2.5 in (63.5 mm) |
2.5 x 3.752 in (63.5 x 95.3 mm) |
3.752 in (95.3 mm) |
CE; CSA; QPL; UL |
Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
480 V |
600 A |
Tab/Blade |
200 kA |
8.626 in (219.1 mm) |
L |
600 V |
8.626 x 3.752 in (219.1 x 95.3 mm) |
3.752 in (95.3 mm) |
CE; CSA; UL |
Time Lag |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
200 V |
600 A |
Tab/Blade |
200 kA |
KLB |
Rated Breaking Capacity at 200 VDC: 20000 A |
1.5 in (38.1 mm) |
1.5 x 1.594 in (38.1 x 40.5 mm) |
1.594 in (40.5 mm) |
CSA; UL |
Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
5.5 KV |
600 A |
End Cap |
2.6 kA |
Hermitically Sealed Part Number |
6.38 in (162.05 mm) |
6.38 x 15.875 in (162.05 x 403.23 mm) |
15.875 in (403.23 mm) |
Medium |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
600 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 |
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Littelfuse |
Electric Fuse |
Inline/Holder |
170 V |
600 A |
Tab/Blade |
Rated Breaking Capacity at 170 VDC: 100000 A |
2.594 in (65.9 mm) |
2.594 x 5.63 in (65.9 x 143 mm) |
5.63 in (143 mm) |
UL |
Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
500 V |
600 A |
Tab/Blade |
220 J |
200 kA |
Rated Breaking Capacity at 500 VDC: 100000 A |
2 in (50.8 mm) |
500 V |
2 x 2.22 in (50.8 x 56.4 mm) |
2.22 in (56.4 mm) |
CSA; UL |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
80 V |
80 V |
600 A |
Tab/Blade |
2.5 kA |
3.185 in (80.9 mm) |
0.748 in (19 mm) |
UL |
Time Delay |
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Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
480 V |
600 A |
Tab/Blade |
200 kA |
Rated Breaking Capacity at 480 VDC: 20000 A |
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 |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
125 V |
48 V |
600 A |
Tab/Blade |
2.5 kA |
3.181 in (80.8 mm) |
2.43 in (61.72 mm) |
UL |
Very Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
600 V |
600 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 |
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Littelfuse |
Electric Fuse |
Inline/Holder |
150 V |
100 V |
600 A |
Tab/Blade |
100 kA |
KLW |
Rated Breaking Capacity at 100 VDC: 20000 A |
1.5 in (38.1 mm) |
1.5 x 1.252 in (38.1 x 31.8 mm) |
1.252 in (31.8 mm) |
CSA; UL |
Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
600 A |
Tab/Blade |
10 kA |
2.594 in (65.9 mm) |
10.374 in (263.5 mm) |
CE; CSA; UL |
||||||||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
5.5 KV |
600 A |
End Cap |
2.6 kA |
Part Number With Hookeye Attachment |
9.75 in (247.65 mm) |
9.75 x 15.875 in (247.65 x 403.23 mm) |
15.875 in (403.23 mm) |
Medium |
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Littelfuse |
Electric Fuse |
Inline/Holder |
5.5 KV |
600 A |
End Cap |
2.6 kA |
Part Number With Hookeye Attachment |
6.38 in (162.05 mm) |
6.38 x 15.875 in (162.05 x 403.23 mm) |
15.875 in (403.23 mm) |
Medium |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
600 A |
Tab/Blade |
4.846 MJ |
50 kA |
2.594 in (65.9 mm) |
2.594 x 5.87 in (65.9 x 149.1 mm) |
10.374 in (263.5 mm) |
CE; CSA; UL |
|||||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
150 V |
150 V |
600 A |
Tab/Blade |
130 J |
100 kA |
Rated Breaking Capacity at 150 VDC: 100000 A |
1.5 in (38.1 mm) |
1.5 x 1.252 in (38.1 x 31.8 mm) |
1.252 in (31.8 mm) |
UL |
Very Fast |
|||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
600 A |
Tab/Blade |
-55 °C (-67 °F) |
200 kA |
2.5 in (63.5 mm) |
2.5 x 2.843 in (63.5 x 72.2 mm) |
2.843 in (72.2 mm) |
CSA; UL |
125 °C (257 °F) |
Very Fast |
||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
300 V |
125 V |
600 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 |
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.