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 |
250 V |
315 mA |
End Cap |
1.1 J |
-25 °C (-13 °F) |
35 A |
Bulk |
0.205 in (5.2 mm) |
20 ms |
0.197 x 0.787 in (5 x 20 mm) |
0.787 in (20 mm) |
BSI; CCCE; CUL; IMQ; SEMKO; UL; VDE |
70 °C (158 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
4 A |
End Cap |
77.9 J |
-40 °C (-40 °F) |
Tin |
1.5 kA |
181 |
Bulk |
0.205 in (5.2 mm) |
e3 |
20 ms |
0.205 x 0.787 in (5.2 x 20 mm) |
0.787 in (20 mm) |
BSI; CCC; CUL; IEC; METI; PSE; SEMKO; SEV; UL; VDE |
85 °C (185 °F) |
Time Lag |
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Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
2 A |
End Cap |
10.2 J |
0.197 in (5 mm) |
0.197 x 0.787 in (5 x 20 mm) |
0.787 in (20 mm) |
CSA; MITI; UL |
Medium |
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Littelfuse |
Electric Fuse |
Inline/Holder |
2.75 KV |
150 A |
End Cap |
390 A |
LCK |
Rated Breaking Capacity=390A-80000A |
3 in (76.2 mm) |
3 x 10.875 in (76.2 x 276.23 mm) |
10.875 in (276.23 mm) |
Medium |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
63 mA |
End Cap |
11 mJ |
-25 °C (-13 °F) |
80 A |
5 ms |
Pre Arcing Time: Open within 5 ms at 1000% Rated Current |
Bulk |
0.205 in (5.2 mm) |
0.197 x 0.787 in (5 x 20 mm) |
Indicator |
0.205 x 0.787 in (5.2 x 20 mm) |
0.787 in (20 mm) |
CUL; UL |
70 °C (158 °F) |
Medium Time Lag |
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Littelfuse |
Electric Fuse |
250 mA |
End Cap |
200 kA |
0.406 in (10.3 mm) |
CC |
600 V |
0.406 x 1.5 in (10.3 x 38.1 mm) |
1.5 in (38.1 mm) |
CE, CSA, UL |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
450 V |
6.3 A |
End Cap |
188 J |
-55 °C (-67 °F) |
100 A |
Rated Breaking Capacity at 450 VDC: 200 A, Pre-Arcing Time: Open within 10 ms at 1000% Rated Current |
188 |
Bulk |
0.205 in (5.2 mm) |
500 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; PSE; SEMKO |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
500 V |
4 A |
End Cap |
100 kA |
Rated Breaking Capacity at 500 VDC: 50000 A |
0.406 in (10.31 mm) |
600 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) |
CSA; UL |
Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
480 V |
60 A |
End Cap |
100 kA |
0.406 in (10.3 mm) |
0.406 x 2.252 in (10.3 x 57.2 mm) |
2.252 in (57.2 mm) |
CSA; UL |
Medium Time Delay |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
100 mA |
End Cap |
4.5 mJ |
-55 °C (-67 °F) |
Matte Tin |
1.5 kA |
216P |
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; SEMKO; UL; VDE |
125 °C (257 °F) |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
200 mA |
End Cap |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
Bulk |
0.406 in (10.3 mm) |
600 V |
0.406 x 1.5 in (10.3 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 |
6 A |
End Cap |
Nickel |
10 kA |
0.406 in (10.31 mm) |
600 V |
Midget |
0.406 x 1.375 in (10.31 x 34.93 mm) |
1.375 in (34.93 mm) |
CSA; UL |
Time Delay |
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Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
2.8 A |
End Cap |
200 kA |
Rated Breaking Capacity at 300 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 |
1.5 KV |
25 A |
End Cap |
2.304 kJ |
50 kA |
4 m |
Bulk |
0.406 in (10.31 mm) |
GPV |
1.5 KV |
0.394 x 3.346 in (10 x 85 mm) |
3.333 in (84.65 mm) |
CUL; TUV; UL |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
350 V |
1.5 A |
End Cap |
-55 °C (-67 °F) |
Tin |
100 A |
4 h |
15 |
Tape And Reel |
0.177 in (4.5 mm) |
e3 |
350 V |
2AG |
0.177 x 0.57 in (4.5 x 14.48 mm) |
0.57 in (14.48 mm) |
CE, PSE, UL |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
32 V |
30 A |
End Cap |
0.406 in (10.3187 mm) |
32 V |
5AG |
1.5 in (38.1 mm) |
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Littelfuse |
Electric Fuse |
Inline/Holder |
5.5 KV |
250 A |
End Cap |
80 kA |
10 m |
6.382 in (162.1 mm) |
Striker |
6.38 x 17.875 in (162.05 x 454.03 mm) |
17.875 in (454.03 mm) |
Medium |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
400 mA |
End Cap |
1.33 J |
-55 °C (-67 °F) |
Matte Tin |
100 A |
Rated Breaking Capacity at 125 VDC: 10000 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; CSA; UL |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
5 A |
End Cap |
25 J |
-55 °C (-67 °F) |
Matte Tin |
400 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; CSA; PSE; UL |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
500 mA |
End Cap |
350 mJ |
-25 °C (-13 °F) |
80 A |
5 ms |
0.205 in (5.2 mm) |
0.197 x 0.787 in (5 x 20 mm) |
0.787 in (20 mm) |
CUL; UL |
70 °C (158 °F) |
Medium Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
690 V |
6 A |
End Cap |
80 kA |
0.551 in (14 mm) |
690 V |
0.551 x 2.008 in (14 x 51 mm) |
0.551 x 2.008 in (14 x 51 mm) |
2.008 in (51 mm) |
IEC |
Fast |
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|
Littelfuse |
Electric Fuse |
7 A |
End Cap |
-55 °C (-67 °F) |
Tin |
500 A |
4 h |
40 |
0.189 in (4.8 mm) |
e3 |
125 V |
2AG |
0.189 x 0.587 in (4.8 x 14.9 mm) |
0.587 in (14.9 mm) |
CE, CSA, PSE, UL |
125 °C (257 °F) |
Fast |
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Littelfuse |
Electric Fuse |
Inline/Holder |
8.25 KV |
230 A |
End Cap |
955 A |
Hermitically Sealed Part Number |
3 in (76.2 mm) |
3 x 15.875 in (76.2 x 403.23 mm) |
15.875 in (403.23 mm) |
Medium |
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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 |
1.25 A |
End Cap |
4.22 J |
-55 °C (-67 °F) |
Nickel |
100 A |
232 |
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; METI |
125 °C (257 °F) |
Medium |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
750 mA |
End Cap |
7.16 J |
-60 °C (-76 °F) |
Nickel |
35 A |
5 s |
7.16 |
Bulk |
0.25 in (6.35 mm) |
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 |
250 V |
12.5 A |
End Cap |
889 J |
-55 °C (-67 °F) |
Tin |
63 A |
Bulk |
0.205 in (5.2 mm) |
e3 |
0.205 x 0.787 in (5.2 x 20 mm) |
0.787 in (20 mm) |
IEC; PSE; UL |
125 °C (257 °F) |
Time Lag |
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Littelfuse |
Electric Fuse |
Inline/Holder |
125 V |
125 V |
180 mA |
End Cap |
8.08 mJ |
-55 °C (-67 °F) |
300 A |
5 m |
Bulk |
0.839 in (21.3 mm) |
0.228 in (5.8 mm) |
Alarm |
0.772 in (19.6 mm) |
CSA; UL |
90 °C (194 °F) |
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Littelfuse |
Electric Fuse |
Inline/Holder |
15.5 KV |
175 A |
End Cap |
80 kA |
10 m |
6.382 in (162.1 mm) |
Striker |
6.38 x 18.875 in (162.05 x 479.43 mm) |
18.875 in (479.43 mm) |
Medium |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
800 mA |
End Cap |
9.42 J |
-55 °C (-67 °F) |
35 A |
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; SEMKO; SEV; UL |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
500 V |
25 A |
End Cap |
200 kA |
Rated Breaking Capacity at 500 VDC: 20000 A |
Bulk |
0.406 in (10.3 mm) |
600 V |
0.406 x 1.5 in (10.3 x 38.1 mm) |
1.5 in (38.1 mm) |
CE; CSA; UL |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
350 V |
3 A |
End Cap |
4.62 J |
-55 °C (-67 °F) |
Tin |
100 A |
4 h |
Pre Arcing Time: Open within 1 s at 200% Rated Current |
4.62 |
Tape And Reel |
0.177 in (4.5 mm) |
Supplemental |
e3 |
350 V |
2AG |
0.177 x 0.57 in (4.5 x 14.48 mm) |
0.57 in (14.48 mm) |
CE; CSA; PSE; UL |
125 °C (257 °F) |
||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
36 V |
36 V |
25 A |
End Cap |
0214 |
Bulk |
0.236 in (6 mm) |
Indicator |
0.236 x 0.984 in (6 x 25 mm) |
0.984 in (25 mm) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
15 A |
End Cap |
292 J |
-55 °C (-67 °F) |
Nickel |
750 A |
292 |
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, CSA, PSE, UL |
125 °C (257 °F) |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
125 V |
125 V |
500 mA |
End Cap |
490 mJ |
-55 °C (-67 °F) |
40 A |
5 m |
0.701 in (17.8 mm) |
0.228 in (5.8 mm) |
125 V |
Alarm; Indicator |
0.772 in (19.6 mm) |
CSA; UL |
125 °C (257 °F) |
Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
600 V |
7 A |
End Cap |
87 mJ |
-55 °C (-67 °F) |
100 kA |
4 m |
0.406 in (10.31 mm) |
600 V |
0.394 x 1.496 in (10 x 38 mm) |
1.5 x 1.5 in (38.1 x 38.1 mm) |
1.5 in (38.1 mm) |
CE; CSA; IEC; UL; VDE |
125 °C (257 °F) |
Fast |
||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
2.75 KV |
170 A |
End Cap |
500 A |
LCK |
Hermitically Sealed Part Number |
3 in (76.2 mm) |
3 x 10.875 in (76.2 x 276.23 mm) |
10.875 in (276.23 mm) |
Medium |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
4 A |
End Cap |
28.5 J |
Nickel |
35 A |
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 |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
350 V |
600 mA |
End Cap |
1.75 J |
-55 °C (-67 °F) |
Tin |
100 A |
3 s |
1.75 |
Bulk |
0.189 in (4.8 mm) |
e3 |
350 V |
2AG |
0.177 x 0.57 in (4.5 x 14.48 mm) |
0.587 in (14.9 mm) |
CE; CUL; UL |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
600 mA |
End Cap |
2.415 J |
-55 °C (-67 °F) |
Nickel |
35 A |
4 h |
2.4 |
Bulk |
0.205 in (5.2 mm) |
Supplemental |
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; CSA; KC; UL |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
250 V |
2.5 A |
End Cap |
-55 °C (-67 °F) |
Nickel |
4 h |
136 |
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, CSA, PSE, UL |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
300 V |
1.6 A |
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 |
700 V |
1.25 kA |
End Cap |
350 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 |
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Littelfuse |
Electric Fuse |
2.5 A |
End Cap |
10 kA |
0.205 in (5.2 mm) |
Supplemental |
125 V |
0.205 x 0.787 in (5.2 x 20 mm) |
0.787 in (20 mm) |
CE, CSA, PSE, UL |
Medium |
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Littelfuse |
Electric Fuse |
Surface Mount |
32 V |
4 A |
End Cap |
2.2 J |
-55 °C (-67 °F) |
Tin Over Nickel |
50 A |
Rated Breaking Capacity at 32 VDC: 50 A |
0.126 in (3.2 mm) |
0.063 in (1.6 mm) |
e3 |
0.126 x 0.063 x 0.038 in (3.2 x 1.6 x 0.97 mm) |
0.038 in (0.97 mm) |
UL |
125 °C (257 °F) |
Slow |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
500 V |
250 mA |
End Cap |
100 kA |
Rated Breaking Capacity at 500 VDC: 50000 A |
0.406 in (10.31 mm) |
0.394 x 1.496 in (10 x 38 mm) |
1.5 in (38.1 mm) |
CSA; UL |
Fast |
|||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
5.5 KV |
225 A |
End Cap |
80 kA |
5NLE2-225E |
6.378 in (162 mm) |
6.378 x 17.874 in (162 x 454 mm) |
17.874 in (454 mm) |
|||||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
1.5 KV |
3 A |
End Cap |
6 J |
30 kA |
4 m |
Bulk |
0.406 in (10.31 mm) |
3.333 in (84.65 mm) |
CE; CUL; IEC; 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.