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 |
Through Hole Mount |
250 V |
630 mA |
Pin Wire |
75 mJ |
-25 °C (-13 °F) |
1.5 kA |
Tape And Reel |
0.213 in (5.4 mm) |
20 ms |
0.197 x 0.787 in (5 x 20 mm) |
0.827 in (21 mm) |
CUL; DIN; IEC; SEMKO; UL; VDE |
70 °C (158 °F) |
Very Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
300 mA |
End Cap |
690 mJ |
Tin |
100 A |
326 |
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; PSE; UL |
Slow |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
600 mA |
End Cap |
880 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 |
Surface Mount |
250 V |
1.5 A |
Gull Wing |
850 mJ |
-55 °C (-67 °F) |
Tin Lead |
50 A |
4 h |
0.85 |
Tape And Reel |
0.372 in (9.45 mm) |
0.25 in (6.35 mm) |
e0 |
250 V |
0.372 x 0.25 x 0.165 in (9.45 x 6.35 x 4.19 mm) |
0.165 in (4.19 mm) |
CSA; UL |
125 °C (257 °F) |
Slow |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
62 mA |
Pin Wire |
27.6 mJ |
-55 °C (-67 °F) |
Tin |
4 h |
0.0276 |
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 |
Inline/Holder |
250 V |
1.6 A |
End Cap |
44.2 J |
-55 °C (-67 °F) |
Nickel |
150 A |
219XAP |
Bulk; Tape And Reel |
0.205 in (5.2 mm) |
0.205 x 0.787 in (5.2 x 20 mm) |
0.787 in (20 mm) |
CCC; CSA; IEC; PSE; SEMKO; VDE |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
2.5 A |
Pin Wire |
2.68 J |
Matte Tin |
100 A |
224 |
Bulk; Tape And Reel |
0.185 in (4.7 mm) |
e3 |
0.185 x 0.57 in (4.7 x 14.48 mm) |
0.57 in (14.48 mm) |
CSA; METI; UL |
Fast |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
1.25 A |
Pin Wire |
3.2 J |
-25 °C (-13 °F) |
Matte Tin |
80 A |
Bulk |
0.213 in (5.4 mm) |
e3 |
5 ms |
0.197 x 0.787 in (5 x 20 mm) |
0.827 in (21 mm) |
DIN |
70 °C (158 °F) |
Medium Time Lag |
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Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
250 V |
63 mA |
Pin Wire |
550 μJ |
1.5 kA |
226 |
0.207 in (5.25 mm) |
0.207 x 0.886 in (5.25 x 22.5 mm) |
0.886 in (22.5 mm) |
CCC; CSA; IEC; KTL; SEMKO; SEV; UL; VDE |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 mA |
End Cap |
5.45 mJ |
-55 °C (-67 °F) |
Matte Tin |
1.5 kA |
216P |
Bulk |
0.205 in (5.2 mm) |
e3 |
0.205 x 0.787 in (5.2 x 20 mm) |
0.787 in (20 mm) |
CE; CSA; IEC; SEMKO; UL; VDE |
125 °C (257 °F) |
Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
200 mA |
End Cap |
4.39 mJ |
-55 °C (-67 °F) |
Tin |
1.5 kA |
0.0043 |
Bulk |
0.205 in (5.2 mm) |
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) |
CCC; CE; CSA; IEC; SEMKO; UL; VDE |
125 °C (257 °F) |
Fast |
||||||||||
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
400 mA |
Pin Wire |
1 J |
-25 °C (-13 °F) |
35 A |
Tape And Reel |
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 |
Through Hole Mount |
250 V |
250 V |
31 mA |
Pin Wire |
3.03 mJ |
Tin/Lead |
10 kA |
5 s |
Pre Arcing Time: Open within 5 s at 200% Rated Current |
0.275 in (6.985 mm) |
e0 |
250 V |
3AG |
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 |
Through Hole Mount |
250 V |
40 A |
Pin Wire |
22.925 kJ |
-55 °C (-67 °F) |
Tin |
1 kA |
22925 |
0.275 in (6.99 mm) |
e3 |
250 V |
3AB |
0.275 x 1.288 in (6.99 x 32.72 mm) |
1.288 in (32.72 mm) |
CE, UL |
125 °C (257 °F) |
Fast |
|||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
2.8 A |
Pin Wire |
269 J |
-60 °C (-76 °F) |
100 A |
5 s |
Bulk |
0.275 in (6.99 mm) |
3AG |
1.273 x 0.275 in (32.34 x 6.98 mm) |
1.288 in (32.72 mm) |
CE; CSA; KC; PSE; UL |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
65 V |
1.25 A |
End Cap |
322 |
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 |
Very Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
6.3 A |
End Cap |
600 J |
-55 °C (-67 °F) |
Nickel |
63 A |
20 ms |
Pre Arcing Time: Open within 0.02 s at 1000% Rated Current |
0.205 in (5.2 mm) |
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) |
CCC; CE; CSA; IEC; PSE; SEMKO; UL |
125 °C (257 °F) |
Time Lag |
||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
6 A |
End Cap |
118 J |
-55 °C (-67 °F) |
Tin |
200 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; KTL; PSE; UL |
125 °C (257 °F) |
Fast |
|||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
1 A |
End Cap |
1.022 J |
-55 °C (-67 °F) |
Nickel |
1.5 kA |
Bulk; Tape And Reel |
0.205 in (5.2 mm) |
0.205 x 0.787 in (5.2 x 20 mm) |
0.787 in (20 mm) |
CCC; CE; CSA; IEC; KTL; PSE; SEMKO; UL |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
1.25 A |
Pin Wire |
1.45 J |
-55 °C (-67 °F) |
Tin |
100 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; KC; PSE; UL |
125 °C (257 °F) |
Fast |
|||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
3.5 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) |
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 |
250 V |
400 mA |
End Cap |
1.33 J |
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 |
Slow |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
10 A |
End Cap |
217.635 J |
-55 °C (-67 °F) |
100 A |
10 ms |
Bulk |
0.205 in (5.2 mm) |
0.197 x 0.787 in (5 x 20 mm) |
0.787 in (20 mm) |
CE; CSA; PSE; UL; VDE |
125 °C (257 °F) |
Very Fast |
||||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
125 V |
3 A |
Pin Wire |
77 J |
-55 °C (-67 °F) |
Matte Tin |
100 A |
Rated Breaking Capacity at 125 VDC: 10000 A |
Tape And Reel |
0.185 in (4.7 mm) |
e3 |
0.185 x 0.57 in (4.7 x 14.48 mm) |
0.57 in (14.48 mm) |
CE; CSA; PSE; UL |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
40 mA |
Pin Wire |
9 mJ |
-40 °C (-40 °F) |
Matte Tin |
35 A |
Ammo Pack; Tape And Reel |
0.335 in (8.5 mm) |
e3 |
0.335 x 0.315 in (8.5 x 8 mm) |
0.315 in (8 mm) |
UL |
85 °C (185 °F) |
Time Lag |
|||||||||||||
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
6 A |
Pin Wire |
18 J |
Tin Lead |
50 A |
5 s |
Pre Arcing Time: Open within 5 s at 200% Rated Current |
18 |
Bulk |
0.154 in (3.9 mm) |
e0 |
250 V |
0.142 x 0.394 in (3.6 x 10 mm) |
0.154 x 0.433 in (3.9 x 11 mm) |
0.433 in (11 mm) |
CSA; UL |
Fast |
|||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
250 mA |
Pin Wire |
16.5 mJ |
-55 °C (-67 °F) |
Pure Tin |
50 A |
Ammo Pack |
0.155 in (3.94 mm) |
0.155 x 0.28 in (3.94 x 7.11 mm) |
0.28 in (7.11 mm) |
CSA; UL |
125 °C (257 °F) |
Very Fast |
||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
630 mA |
End Cap |
560 mJ |
-55 °C (-67 °F) |
Nickel |
1.5 kA |
215 |
Bulk; Tape And Reel |
0.205 in (5.2 mm) |
0.205 x 0.787 in (5.2 x 20 mm) |
0.787 in (20 mm) |
CE; CSA; IEC; SEV; SEMKO; UL |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
31 mA |
End Cap |
11 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 |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
125 V |
250 mA |
Pin Wire |
216 mJ |
-55 °C (-67 °F) |
Matte Tin |
35 A |
Rated Breaking Capacity at 125 VDC: 10000 A |
Tape And Reel |
0.185 in (4.7 mm) |
e3 |
0.185 x 0.57 in (4.7 x 14.48 mm) |
0.57 in (14.48 mm) |
CE; CSA; UL |
125 °C (257 °F) |
Time Lag |
|||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
1 A |
End Cap |
1.6 J |
-55 °C (-67 °F) |
1.5 kA |
10 ms |
Bulk |
0.205 in (5.2 mm) |
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) |
PSE |
125 °C (257 °F) |
||||||||||||||
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
2.5 A |
Pin Wire |
13 J |
-25 °C (-13 °F) |
35 A |
Bulk |
0.213 in (5.4 mm) |
20 ms |
0.197 x 0.787 in (5 x 20 mm) |
0.827 in (21 mm) |
CUL; DIN; IEC; SEMKO; VDE; UL |
70 °C (158 °F) |
Very Fast |
|||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
7 A |
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 |
4 A |
End Cap |
76.1 J |
-55 °C (-67 °F) |
10 kA |
Bulk |
1.25 in (31.75 mm) |
Indicator |
1.25 x 0.25 in (31.75 x 6.35 mm) |
0.25 in (6.35 mm) |
CE; CSA; KC; PSE; UL |
125 °C (257 °F) |
Time Lag |
||||||||||||||
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
300 mA |
Pin Wire |
29.5 mJ |
Tin Lead |
50 A |
672 |
0.154 in (3.9 mm) |
e0 |
0.154 x 0.433 in (3.9 x 11 mm) |
0.433 in (11 mm) |
CSA; UL |
Fast |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
315 mA |
Pin Wire |
110 mJ |
-55 °C (-67 °F) |
Matte Tin |
35 A |
10 ms |
Tape And Reel |
0.22 in (5.6 mm) |
e3 |
0.197 x 0.787 in (5 x 20 mm) |
0.22 x 0.846 in (5.6 x 21.5 mm) |
0.846 in (21.5 mm) |
CCC; CE; CSA; IEC; KC; SEMKO; UL; VDE |
125 °C (257 °F) |
Very Fast |
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Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
800 mA |
Pin Wire |
600 mJ |
-25 °C (-13 °F) |
35 A |
Tape And Reel |
0.213 in (5.4 mm) |
5 s |
0.197 x 0.787 in (5 x 20 mm) |
0.827 in (21 mm) |
CUL; UL |
70 °C (158 °F) |
Very Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
630 mA |
End Cap |
4.8 J |
-55 °C (-67 °F) |
Tin |
35 A |
Bulk; Tape And Reel |
0.205 in (5.2 mm) |
e3 |
0.205 x 0.787 in (5.2 x 20 mm) |
0.787 in (20 mm) |
CCC; CE; CSA; IEC; KTL; SEMKO; SEV; UL |
125 °C (257 °F) |
Time Lag |
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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 |
Through Hole Mount |
250 V |
2 A |
Pin Wire |
11 J |
-55 °C (-67 °F) |
Tin |
100 A |
11 |
0.275 in (6.99 mm) |
e3 |
250 V |
3AB |
0.275 x 1.288 in (6.99 x 32.72 mm) |
1.288 in (32.72 mm) |
CE, CSA, PSE, UL |
125 °C (257 °F) |
Fast |
|||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
1.6 A |
Pin Wire |
530 mJ |
-40 °C (-40 °F) |
35 A |
Ammo Pack; Tape And Reel |
0.335 in (8.5 mm) |
20 ms |
0.335 x 0.315 in (8.5 x 8 mm) |
0.315 in (8 mm) |
CCC; PSE; SEMKO; UL; VDE |
85 °C (185 °F) |
Fast |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
250 V |
500 mA |
Pin Wire |
-55 °C (-67 °F) |
Tin |
4 h |
2.5 |
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, CSA, UL |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
250 V |
160 mA |
Pin Wire |
58 mJ |
-40 °C (-40 °F) |
Matte Tin |
50 A |
Rated Breaking Capacity at 250 VDC: 50 A |
Bulk |
0.335 in (8.5 mm) |
e3 |
250 V |
TR5 |
0.335 x 0.315 in (8.5 x 8 mm) |
0.315 in (8 mm) |
CSA; UL |
85 °C (185 °F) |
Time Lag |
|||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
4 A |
End Cap |
46.96 J |
-55 °C (-67 °F) |
Tin |
1.5 kA |
Pre Arcing Time: Open within 0.010 s at 1000% Rated Current |
Bulk |
0.205 in (5.2 mm) |
e3 |
0.205 x 0.787 in (5.2 x 20 mm) |
0.787 in (20 mm) |
BSI; CCC; CE; CSA; CUL; IEC; KC; PSE; SEMKO; UL; VDE |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
5 A |
Pin Wire |
5.55 J |
-55 °C (-67 °F) |
Pure Tin |
50 A |
Bulk |
0.155 in (3.94 mm) |
0.155 x 0.28 in (3.94 x 7.11 mm) |
0.28 in (7.11 mm) |
CSA; PSE; UL |
125 °C (257 °F) |
Very Fast |
||||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
250 mA |
Pin Wire |
110 mJ |
-55 °C (-67 °F) |
35 A |
3 ms |
0.11 |
Bulk |
0.142 in (3.6 mm) |
250 V |
0.142 x 0.394 in (3.6 x 10 mm) |
0.142 x 0.394 in (3.6 x 10 mm) |
0.394 in (10 mm) |
CCC; CUL; KC; UL |
125 °C (257 °F) |
Fast |
|||||||||||
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
1 A |
Pin Wire |
4.4 J |
-40 °C (-40 °F) |
Tin |
100 A |
664 |
Bulk |
0.335 in (8.5 mm) |
e3 |
0.335 x 0.333 in (8.5 x 8.45 mm) |
0.333 in (8.45 mm) |
CCC; CSA; KTL; METI; PSE; UL; VDE |
85 °C (185 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
7 A |
End Cap |
347 J |
-55 °C (-67 °F) |
Matte Tin |
200 A |
Bulk |
0.25 in (6.35 mm) |
e3 |
Indicator |
0.25 x 1.25 in (6.35 x 31.75 mm) |
1.25 in (31.75 mm) |
CE; CSA; KTL; PSE; UL |
125 °C (257 °F) |
Time Lag |
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.