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 |
500 V |
500 V |
150 mA |
End Cap |
Nickel |
10 kA |
Bulk |
0.41 in (10.41 mm) |
CC |
500 V |
Midget |
0.41 x 1.5 in (10.41 x 38.1 mm) |
1.5 in (38.1 mm) |
CE, CSA, UL |
Time Delay |
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Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
150 mA |
End Cap |
200 kA |
0.811 in (20.6 mm) |
Indicator |
0.811 x 5 in (20.6 x 127 mm) |
5 in (127 mm) |
CSA; UL |
Time Delay |
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|
Bourns |
Electric Fuse |
Surface Mount |
35 V |
65 V |
150 mA |
Wraparound |
610 μJ |
-55 °C (-67 °F) |
Tin Over Nickel |
13 A |
200 ms |
Rated Breaking Capacity at 35 VDC: 50 A |
Tape And Reel, 7 inch |
0.063 in (1.6 mm) |
0.032 in (0.81 mm) |
e3 |
0603 |
0.063 x 0.032 x 0.012 in (1.6 x 0.81 x 0.3 mm) |
0.012 in (0.3 mm) |
UL |
90 °C (194 °F) |
Fast |
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|
KYOCERA AVX |
Electric Fuse |
Surface Mount |
32 V |
32 V |
150 mA |
One Surface |
20 μJ |
-55 °C (-67 °F) |
Tin with Nickel barrier |
50 A |
Tape And Reel, 7 inch |
0.039 in (1 mm) |
0.023 in (0.58 mm) |
e3 |
0402 |
0.014 in (0.35 mm) |
CUL; UL |
125 °C (257 °F) |
Fast |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
150 mA |
Pin Wire |
143 mJ |
Tin/Lead |
0.275 in (6.99 mm) |
e0 |
0.275 x 1.275 in (6.99 x 32.39 mm) |
1.275 in (32.39 mm) |
CSA |
Slow |
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Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
150 mA |
End Cap |
10 kA |
0.406 in (10.31 mm) |
0.406 x 1.5 in (10.31 x 38.1 mm) |
1.5 in (38.1 mm) |
CSA; UL |
Slow |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
150 mA |
End Cap |
4.4 mJ |
-25 °C (-13 °F) |
35 A |
Bulk |
0.248 in (6.3 mm) |
120 s |
0.248 x 1.26 in (6.3 x 32 mm) |
1.26 in (32 mm) |
CSA; UL |
70 °C (158 °F) |
Very Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
150 mA |
End Cap |
5.5 mJ |
-55 °C (-67 °F) |
Tin |
35 A |
312 |
Bulk |
0.25 in (6.35 mm) |
e3 |
0.25 x 1.25 in (6.35 x 31.75 mm) |
1.25 in (31.75 mm) |
CE; CSA; UL |
125 °C (257 °F) |
Fast |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
150 mA |
Pin Wire |
5.5 mJ |
-55 °C (-67 °F) |
Tin |
35 A |
5 s |
Bulk |
0.275 in (6.99 mm) |
e3 |
3AG |
0.275 x 1.288 in (6.99 x 32.72 mm) |
1.288 in (32.72 mm) |
CE; CSA; UL |
125 °C (257 °F) |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
150 mA |
End Cap |
270 mJ |
-55 °C (-67 °F) |
Matte Tin |
35 A |
313 |
Bulk |
0.25 in (6.35 mm) |
e3 |
0.25 x 1.25 in (6.35 x 31.75 mm) |
1.25 in (31.75 mm) |
CE; CSA; UL |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
150 mA |
End Cap |
130 mJ |
-55 °C (-67 °F) |
Tin |
35 A |
2 m |
0.13 |
Bulk |
0.205 in (5.2 mm) |
Supplemental |
e3 |
250 V |
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) |
CE; UL |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
150 mA |
End Cap |
143 mJ |
-55 °C (-67 °F) |
Nickel |
100 A |
5 s |
0.143 |
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 |
125 °C (257 °F) |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
150 mA |
End Cap |
5.5 mJ |
-55 °C (-67 °F) |
Nickel |
35 A |
5 s |
Bulk |
0.25 in (6.35 mm) |
3AG |
0.25 x 1.25 in (6.35 x 31.75 mm) |
1.25 in (31.75 mm) |
CE; CSA; UL |
125 °C (257 °F) |
Fast |
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Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
250 V |
150 mA |
Pin Wire |
270 mJ |
Tin/Lead |
35 A |
0.275 in (6.985 mm) |
e0 |
0.275 x 1.275 in (6.985 x 32.385 mm) |
1.275 in (32.385 mm) |
CE; CSA; PSE; UL |
Slow |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
150 mA |
End Cap |
270 mJ |
-60 °C (-76 °F) |
Nickel |
35 A |
5 s |
0.27 |
Bulk |
0.25 in (6.35 mm) |
Supplemental |
250 V |
3AG |
1.25 x 0.25 in (31.75 x 6.35 mm) |
1.25 in (31.75 mm) |
CE; CSA; UL |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
300 V |
150 mA |
End Cap |
10 kA |
0.406 in (10.31 mm) |
500 V |
0.394 x 1.496 in (10 x 38 mm) |
1.5 in (38.1 mm) |
CSA; UL |
Time Delay |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
150 mA |
End Cap |
100 mJ |
-25 °C (-13 °F) |
35 A |
Bulk |
0.205 in (5.2 mm) |
5 s |
0.197 x 0.787 in (5 x 20 mm) |
0.787 in (20 mm) |
CSA; UL |
70 °C (158 °F) |
Time Delay |
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Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
150 mA |
End Cap |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
0.811 in (20.6 mm) |
0.811 x 5 in (20.6 x 127 mm) |
5 in (127 mm) |
CSA; QPL; UL |
Time Delay |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
150 mA |
End Cap |
Silver |
35 A |
0.25 in (6.35 mm) |
e4 |
0.25 x 1.25 in (6.35 x 31.75 mm) |
1.25 in (31.75 mm) |
MIL-PRF-15160/3 |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
150 mA |
End Cap |
130 mJ |
-55 °C (-67 °F) |
Tin |
35 A |
4 h |
0.13 |
Bulk |
0.205 in (5.2 mm) |
Supplemental |
e3 |
250 V |
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) |
CE; UL |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
150 mA |
End Cap |
143 mJ |
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 |
Slow |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
150 mA |
End Cap |
200 kA |
Rated Breaking Capacity at 125 VDC: 20000 A |
0.563 in (14.3 mm) |
0.563 x 2 in (14.3 x 50.8 mm) |
2 in (50.8 mm) |
CSA; UL |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
150 mA |
Pin Wire |
143 mJ |
-55 °C (-67 °F) |
Matte Tin |
100 A |
Bulk |
0.275 in (6.99 mm) |
e3 |
0.275 x 1.288 in (6.99 x 32.72 mm) |
1.288 in (32.72 mm) |
CE |
125 °C (257 °F) |
Time Lag |
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Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
150 mA |
Pin Wire |
100 mJ |
-25 °C (-13 °F) |
35 A |
Bulk |
0.213 in (5.4 mm) |
5 s |
0.197 x 0.787 in (5 x 20 mm) |
0.827 in (21 mm) |
CSA; UL |
70 °C (158 °F) |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
150 mA |
End Cap |
143 mJ |
-55 °C (-67 °F) |
Matte Tin |
100 A |
Bulk |
0.25 in (6.35 mm) |
e3 |
0.25 x 1.25 in (6.35 x 31.75 mm) |
1.25 in (31.75 mm) |
CE |
125 °C (257 °F) |
Time Lag |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
150 mA |
End Cap |
5.5 mJ |
Tin/Lead |
35 A |
0.25 in (6.35 mm) |
e0 |
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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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
150 mA |
Pin Wire |
130 mJ |
-55 °C (-67 °F) |
Tin |
35 A |
4 h |
0.13 |
Bulk |
0.228 in (5.8 mm) |
Supplemental |
e3 |
250 V |
0.197 x 0.787 in (5 x 20 mm) |
0.228 x 0.886 in (5.8 x 22.5 mm) |
0.886 in (22.5 mm) |
CE; UL |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
300 V |
150 mA |
End Cap |
10 kA |
0.406 in (10.31 mm) |
0.394 x 1.496 in (10 x 38 mm) |
1.5 in (38.1 mm) |
CSA; UL |
Time Delay |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
150 mA |
End Cap |
-55 °C (-67 °F) |
4 h |
0.143 |
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 |
125 °C (257 °F) |
Time Lag |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
150 mA |
End Cap |
200 kA |
Rated Breaking Capacity at 125 VDC: 20000 A |
Bulk |
0.563 in (14.3 mm) |
0.563 x 2 in (14.3 x 50.8 mm) |
2 in (50.8 mm) |
CSA; UL |
Time Delay |
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Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
150 mA |
End Cap |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
0.811 in (20.6 mm) |
0.811 x 5 in (20.6 x 127 mm) |
5 in (127 mm) |
CSA; UL |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
150 mA |
Pin Wire |
143 mJ |
-55 °C (-67 °F) |
Tin |
100 A |
5 s |
0.143 |
Bulk |
0.275 in (6.985 mm) |
e3 |
250 V |
3AB |
0.275 x 1.288 in (6.99 x 32.72 mm) |
1.288 in (32.72 mm) |
CE |
125 °C (257 °F) |
Time Delay |
|||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
150 mA |
End Cap |
200 kA |
0.563 in (14.3 mm) |
Indicator |
0.563 x 2 in (14.3 x 50.8 mm) |
2 in (50.8 mm) |
CSA; UL |
Time Delay |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
150 mA |
End Cap |
5.5 mJ |
-55 °C (-67 °F) |
Nickel |
35 A |
312 |
0.25 in (6.35 mm) |
0.25 x 1.25 in (6.35 x 31.75 mm) |
1.25 in (31.75 mm) |
CE; CSA; UL |
125 °C (257 °F) |
Fast |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
150 mA |
Pin Wire |
143 mJ |
-55 °C (-67 °F) |
Tin |
4 h |
0.143 |
0.275 in (6.985 mm) |
e3 |
250 V |
3AB |
0.275 x 1.288 in (6.985 x 32.72 mm) |
1.288 in (32.72 mm) |
CE |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
150 mA |
Pin Wire |
130 mJ |
-55 °C (-67 °F) |
Tin |
35 A |
2 m |
0.13 |
Bulk |
0.217 in (5.5 mm) |
Supplemental |
e3 |
250 V |
0.197 x 0.787 in (5 x 20 mm) |
0.228 x 0.886 in (5.8 x 22.5 mm) |
0.846 in (21.5 mm) |
CE; UL |
125 °C (257 °F) |
Time Lag |
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Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
150 mA |
200 kA |
FLSR |
Rated Breaking Capacity at 300 VDC: 20000 A |
0.811 in (20.6 mm) |
5 in (127 mm) |
CSA; UL |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
150 mA |
Pin Wire |
5.5 mJ |
-55 °C (-67 °F) |
Matte Tin |
35 A |
318 |
Bulk |
0.275 in (6.99 mm) |
e3 |
0.275 x 1.288 in (6.99 x 32.72 mm) |
1.288 in (32.72 mm) |
CE; CSA; UL |
125 °C (257 °F) |
Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
150 mA |
Pin Wire |
5.5 mJ |
-55 °C (-67 °F) |
Tin |
35 A |
5 s |
Bulk |
0.275 in (6.99 mm) |
e3 |
3AG |
0.275 x 1.288 in (6.99 x 32.72 mm) |
1.288 in (32.72 mm) |
CE; CSA; UL |
125 °C (257 °F) |
Fast |
|||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
150 mA |
End Cap |
350 mJ |
-25 °C (-13 °F) |
35 A |
Bulk |
0.248 in (6.3 mm) |
5 s |
0.248 x 1.26 in (6.3 x 32 mm) |
1.26 in (32 mm) |
CSA; UL |
70 °C (158 °F) |
Time Delay |
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Littelfuse |
Electric Fuse |
Inline/Holder |
125 V |
300 V |
150 mA |
End Cap |
1 kA |
70 |
Rated Breaking Capacity at 300 VDC: 1000 A |
Alarm |
UL |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
150 mA |
End Cap |
5.5 mJ |
-55 °C (-67 °F) |
Tin |
35 A |
312 |
Bulk |
0.25 in (6.35 mm) |
e3 |
0.25 x 1.25 in (6.35 x 31.75 mm) |
1.25 in (31.75 mm) |
CE; CSA; UL |
125 °C (257 °F) |
Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
125 V |
150 mA |
End Cap |
10 kA |
0.406 in (10.31 mm) |
Indicator |
0.406 x 1.5 in (10.31 x 38.1 mm) |
1.5 in (38.1 mm) |
UL |
Slow |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
150 mA |
End Cap |
10 kA |
5 s |
Pre Arcing Time: Open within 5 s at 200% Rated Current |
Bulk |
0.406 in (10.31 mm) |
250 V |
0.394 x 1.496 in (10 x 38 mm) |
0.406 x 1.5 in (10.3 x 38.1 mm) |
1.5 in (38.1 mm) |
CE; CSA; QPL; UL |
Time Delay |
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Littelfuse |
Electric Fuse |
Inline/Holder |
125 V |
150 mA |
End Cap |
130 mJ |
-55 °C (-67 °F) |
Nickel |
35 A |
239 |
0.205 in (5.2 mm) |
0.205 x 0.787 in (5.2 x 20 mm) |
0.787 in (20 mm) |
CE; UL |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
150 mA |
End Cap |
-55 °C (-67 °F) |
Nickel |
4 h |
0.143 |
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 |
125 °C (257 °F) |
Time Lag |
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Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
600 V |
150 mA |
End Cap |
200 kA |
Rated Breaking Capacity at 600 VDC: 20000 A |
Bulk |
0.815 in (20.7 mm) |
5 in (127 mm) |
CSA; UL |
Time Delay |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
150 mA |
End Cap |
200 kA |
0.563 in (14.3 mm) |
Indicator |
0.563 x 2 in (14.3 x 50.8 mm) |
2 in (50.8 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.