| 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 |
1 kA |
100 kA |
170 V |
1.339 in (34 mm) |
1.339 in (34 mm) |
CE, CSA, UL |
|||||||||||||||||||||||
|
|
Littelfuse |
Electric Fuse |
1.1 kA |
100 kA |
170 V |
1.339 in (34 mm) |
1.339 in (34 mm) |
CE, CSA, UL |
|||||||||||||||||||||||
|
|
Littelfuse |
Electric Fuse |
60 A |
4 J |
-55 °C (-67 °F) |
0.069 in (1.75 mm) |
0.037 in (0.95 mm) |
32 V |
0603 |
0.069 x 0.037 x 0.037 in (1.75 x 0.95 x 0.95 mm) |
0.037 in (0.95 mm) |
125 °C (257 °F) |
|||||||||||||||||||
|
|
Littelfuse |
Electric Fuse |
25 A |
1.19 J |
-55 °C (-67 °F) |
0.134 in (3.4 mm) |
0.071 in (1.8 mm) |
32 V |
1206 |
0.134 x 0.071 x 0.046 in (3.4 x 1.8 x 1.17 mm) |
0.046 in (1.17 mm) |
125 °C (257 °F) |
|||||||||||||||||||
|
|
Littelfuse |
Electric Fuse |
60 A |
12.5 J |
-55 °C (-67 °F) |
0.134 in (3.4 mm) |
0.071 in (1.8 mm) |
24 V |
1206 |
0.134 x 0.071 x 0.046 in (3.4 x 1.8 x 1.17 mm) |
0.046 in (1.17 mm) |
125 °C (257 °F) |
|||||||||||||||||||
|
|
Littelfuse |
Electric Fuse |
70 A |
30 J |
-55 °C (-67 °F) |
0.134 in (3.4 mm) |
0.071 in (1.8 mm) |
24 V |
1206 |
0.134 x 0.071 x 0.046 in (3.4 x 1.8 x 1.17 mm) |
0.046 in (1.17 mm) |
125 °C (257 °F) |
|||||||||||||||||||
|
|
Littelfuse |
Electric Fuse |
80 A |
60 J |
-55 °C (-67 °F) |
0.134 in (3.4 mm) |
0.071 in (1.8 mm) |
24 V |
1206 |
0.134 x 0.071 x 0.046 in (3.4 x 1.8 x 1.17 mm) |
0.046 in (1.17 mm) |
125 °C (257 °F) |
|||||||||||||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
1 A |
Wire |
4.85 J |
-40 °C (-40 °F) |
Matte Tin |
100 A |
150 ms |
3 |
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) |
CCC; CE; CUL; PSE; UL; VDE |
85 °C (185 °F) |
Time Lag |
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|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
1 A |
Wire |
4.85 J |
-40 °C (-40 °F) |
Tin |
100 A |
150 ms |
3 |
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) |
CCC; CE; CUL; PSE; UL; VDE |
85 °C (185 °F) |
Time Lag |
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|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
1.25 A |
Wire |
6.88 J |
-40 °C (-40 °F) |
Tin |
100 A |
150 ms |
4.5 |
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) |
CCC; CE; CUL; PSE; UL; VDE |
85 °C (185 °F) |
Time Lag |
|||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
1.25 A |
Wire |
6.88 J |
-40 °C (-40 °F) |
Tin |
100 A |
150 ms |
4.5 |
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) |
CCC; CE; CUL; PSE; UL; VDE |
85 °C (185 °F) |
Time Lag |
|||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
1.6 A |
Wire |
12.67 J |
-40 °C (-40 °F) |
Tin |
100 A |
150 ms |
9 |
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) |
CCC; CE; CUL; PSE; UL; VDE |
85 °C (185 °F) |
Time Lag |
|||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
2 A |
Wire |
17.8 J |
-40 °C (-40 °F) |
Tin |
100 A |
150 ms |
12 |
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) |
CCC; CE; CUL; PSE; UL; VDE |
85 °C (185 °F) |
Time Lag |
|||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
2.5 A |
Wire |
29.69 J |
-40 °C (-40 °F) |
Tin |
100 A |
150 ms |
22 |
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) |
CCC; CE; CUL; PSE; UL; VDE |
85 °C (185 °F) |
Time Lag |
|||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
2.5 A |
Wire |
29.69 J |
-40 °C (-40 °F) |
Tin |
100 A |
150 ms |
22 |
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) |
CCC; CE; CUL; PSE; UL; VDE |
85 °C (185 °F) |
Time Lag |
|||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
3.15 A |
Wire |
45.35 J |
-40 °C (-40 °F) |
Tin |
100 A |
150 ms |
32 |
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) |
CCC; CE; CUL; PSE; UL; VDE |
85 °C (185 °F) |
Time Lag |
|||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
5 A |
Wire |
121.25 J |
-40 °C (-40 °F) |
Tin |
100 A |
150 ms |
90 |
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) |
CCC; CE; CUL; PSE; UL; VDE |
85 °C (185 °F) |
Time Lag |
|||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
6.3 A |
Wire |
148.84 J |
-40 °C (-40 °F) |
Tin |
100 A |
150 ms |
105 |
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) |
CCC; CE; CUL; PSE; UL; VDE |
85 °C (185 °F) |
Time Lag |
|||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
8 A |
Wire |
233.6 J |
-40 °C (-40 °F) |
Tin |
100 A |
150 ms |
180 |
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) |
CUL; PSE; UL |
85 °C (185 °F) |
Time Lag |
|||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
10 A |
Wire |
365 J |
-40 °C (-40 °F) |
Tin |
100 A |
150 ms |
260 |
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) |
CUL; PSE; UL |
85 °C (185 °F) |
Time Lag |
|||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
800 mA |
Wire |
12.48 J |
-40 °C (-40 °F) |
Tin |
150 A |
1 s |
Ammo Pack |
0.488 in (12.4 mm) |
0.252 in (6.4 mm) |
e3 |
250 V |
TE7 |
0.488 x 0.252 x 0.386 in (12.4 x 6.4 x 9.8 mm) |
0.362 in (9.2 mm) |
CQC; IEC; VDE |
125 °C (257 °F) |
Time Lag |
|||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
800 mA |
Wire |
12.48 J |
-40 °C (-40 °F) |
Tin |
150 A |
1 s |
Bulk |
0.488 in (12.4 mm) |
0.252 in (6.4 mm) |
e3 |
250 V |
TE7 |
0.488 x 0.252 x 0.386 in (12.4 x 6.4 x 9.8 mm) |
0.362 in (9.2 mm) |
CQC; IEC; VDE |
125 °C (257 °F) |
Time Lag |
|||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
1 A |
Wire |
20 J |
-40 °C (-40 °F) |
Tin |
150 A |
1 s |
Ammo Pack |
0.488 in (12.4 mm) |
0.252 in (6.4 mm) |
e3 |
250 V |
TE7 |
0.488 x 0.252 x 0.386 in (12.4 x 6.4 x 9.8 mm) |
0.362 in (9.2 mm) |
CQC; IEC; VDE; PSE |
125 °C (257 °F) |
Time Lag |
|||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
1 A |
Wire |
20 J |
-40 °C (-40 °F) |
Matte Tin |
150 A |
1 s |
Bulk |
0.488 in (12.4 mm) |
0.252 in (6.4 mm) |
e3 |
250 V |
TE7 |
0.488 x 0.252 x 0.386 in (12.4 x 6.4 x 9.8 mm) |
0.362 in (9.2 mm) |
CQC; IEC; VDE; PSE |
125 °C (257 °F) |
Time Lag |
|||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
1.25 A |
Wire |
30 J |
-40 °C (-40 °F) |
Tin |
150 A |
1 s |
Ammo Pack |
0.488 in (12.4 mm) |
0.252 in (6.4 mm) |
e3 |
250 V |
TE7 |
0.488 x 0.252 x 0.386 in (12.4 x 6.4 x 9.8 mm) |
0.362 in (9.2 mm) |
125 °C (257 °F) |
Time Lag |
||||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
1.25 A |
Wire |
30 J |
-40 °C (-40 °F) |
Tin |
150 A |
1 s |
Bulk |
0.488 in (12.4 mm) |
0.252 in (6.4 mm) |
e3 |
250 V |
TE7 |
0.488 x 0.252 x 0.386 in (12.4 x 6.4 x 9.8 mm) |
0.362 in (9.2 mm) |
125 °C (257 °F) |
Time Lag |
||||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
1.6 A |
Wire |
51 J |
-40 °C (-40 °F) |
Tin |
150 A |
1 s |
Ammo Pack |
0.488 in (12.4 mm) |
0.252 in (6.4 mm) |
e3 |
250 V |
TE7 |
0.488 x 0.252 x 0.386 in (12.4 x 6.4 x 9.8 mm) |
0.362 in (9.2 mm) |
125 °C (257 °F) |
Time Lag |
||||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
1.6 A |
Wire |
51 J |
-40 °C (-40 °F) |
Tin |
150 A |
1 s |
Bulk |
0.488 in (12.4 mm) |
0.252 in (6.4 mm) |
e3 |
250 V |
TE7 |
0.488 x 0.252 x 0.386 in (12.4 x 6.4 x 9.8 mm) |
0.362 in (9.2 mm) |
125 °C (257 °F) |
Time Lag |
||||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
2 A |
Wire |
88 J |
-40 °C (-40 °F) |
Tin |
150 A |
1 s |
Ammo Pack |
0.488 in (12.4 mm) |
0.252 in (6.4 mm) |
e3 |
250 V |
TE7 |
0.488 x 0.252 x 0.386 in (12.4 x 6.4 x 9.8 mm) |
0.362 in (9.2 mm) |
125 °C (257 °F) |
Time Lag |
||||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
2.5 A |
Wire |
137.5 J |
-40 °C (-40 °F) |
Tin |
150 A |
1 s |
Ammo Pack |
0.488 in (12.4 mm) |
0.252 in (6.4 mm) |
e3 |
250 V |
TE7 |
0.488 x 0.252 x 0.386 in (12.4 x 6.4 x 9.8 mm) |
0.362 in (9.2 mm) |
125 °C (257 °F) |
Time Lag |
||||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
2.5 A |
Wire |
137.5 J |
-40 °C (-40 °F) |
Tin |
150 A |
1 s |
Bulk |
0.488 in (12.4 mm) |
0.252 in (6.4 mm) |
e3 |
250 V |
TE7 |
0.488 x 0.252 x 0.386 in (12.4 x 6.4 x 9.8 mm) |
0.362 in (9.2 mm) |
125 °C (257 °F) |
Time Lag |
||||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
3.15 A |
Wire |
212.94 J |
-40 °C (-40 °F) |
Tin |
150 A |
1 s |
Ammo Pack |
0.488 in (12.4 mm) |
0.252 in (6.4 mm) |
e3 |
250 V |
TE7 |
0.488 x 0.252 x 0.386 in (12.4 x 6.4 x 9.8 mm) |
0.362 in (9.2 mm) |
125 °C (257 °F) |
Time Lag |
||||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
3.15 A |
Wire |
212.94 J |
-40 °C (-40 °F) |
Tin |
150 A |
1 s |
Bulk |
0.488 in (12.4 mm) |
0.252 in (6.4 mm) |
e3 |
250 V |
TE7 |
0.488 x 0.252 x 0.386 in (12.4 x 6.4 x 9.8 mm) |
0.362 in (9.2 mm) |
125 °C (257 °F) |
Time Lag |
||||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
4 A |
Wire |
368 J |
-40 °C (-40 °F) |
Tin |
150 A |
1 s |
Ammo Pack |
0.488 in (12.4 mm) |
0.252 in (6.4 mm) |
e3 |
250 V |
TE7 |
0.488 x 0.252 x 0.386 in (12.4 x 6.4 x 9.8 mm) |
0.362 in (9.2 mm) |
125 °C (257 °F) |
Time Lag |
||||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
4 A |
Wire |
368 J |
-40 °C (-40 °F) |
Tin |
150 A |
1 s |
Bulk |
0.488 in (12.4 mm) |
0.252 in (6.4 mm) |
e3 |
250 V |
TE7 |
0.488 x 0.252 x 0.386 in (12.4 x 6.4 x 9.8 mm) |
0.362 in (9.2 mm) |
125 °C (257 °F) |
Time Lag |
||||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
5 A |
Wire |
748 J |
-40 °C (-40 °F) |
Tin |
150 A |
1 s |
Ammo Pack |
0.488 in (12.4 mm) |
0.252 in (6.4 mm) |
e3 |
250 V |
TE7 |
0.488 x 0.252 x 0.386 in (12.4 x 6.4 x 9.8 mm) |
0.362 in (9.2 mm) |
125 °C (257 °F) |
Time Lag |
||||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
5 A |
Wire |
748 J |
-40 °C (-40 °F) |
Tin |
150 A |
1 s |
Bulk |
0.488 in (12.4 mm) |
0.252 in (6.4 mm) |
e3 |
250 V |
TE7 |
0.488 x 0.252 x 0.386 in (12.4 x 6.4 x 9.8 mm) |
0.362 in (9.2 mm) |
125 °C (257 °F) |
Time Lag |
||||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
6.3 A |
Wire |
1.099 kJ |
-40 °C (-40 °F) |
Matte Tin |
150 A |
1 s |
Ammo Pack |
0.488 in (12.4 mm) |
0.252 in (6.4 mm) |
e3 |
250 V |
TE7 |
0.488 x 0.252 x 0.386 in (12.4 x 6.4 x 9.8 mm) |
0.362 in (9.2 mm) |
125 °C (257 °F) |
Time Lag |
||||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
6.3 A |
Wire |
1.099 kJ |
-40 °C (-40 °F) |
Tin |
150 A |
1 s |
Bulk |
0.488 in (12.4 mm) |
0.252 in (6.4 mm) |
e3 |
250 V |
TE7 |
0.488 x 0.252 x 0.386 in (12.4 x 6.4 x 9.8 mm) |
0.362 in (9.2 mm) |
125 °C (257 °F) |
Time Lag |
||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
1 A |
Pin Wire |
-55 °C (-67 °F) |
50 A |
276 |
Rated Breaking Capacity at 125 VDC: 300 A |
0.093 in (2.36 mm) |
0.093 x 0.28 in (2.36 x 7.11 mm) |
0.28 in (7.11 mm) |
CSA; UL |
125 °C (257 °F) |
Very Fast |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
3 A |
Pin Wire |
-55 °C (-67 °F) |
50 A |
276 |
Rated Breaking Capacity at 125 VDC: 300 A |
0.093 in (2.36 mm) |
0.093 x 0.28 in (2.36 x 7.11 mm) |
0.28 in (7.11 mm) |
CSA; UL |
125 °C (257 °F) |
Very Fast |
|||||||||||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
450 V |
1 A |
Pin Wire |
6.6 mJ |
-40 °C (-40 °F) |
Tin |
100 A |
4 h |
Rated Breaking Capacity at 450 VDC: 10000 A |
0.0066 |
Ammo Pack; Tape And Reel |
0.35 in (8.9 mm) |
0.183 in (4.65 mm) |
e3 |
250 V |
TE5 |
0.35 x 0.183 x 0.348 in (8.9 x 4.65 x 8.85 mm) |
0.348 in (8.85 mm) |
UL |
125 °C (257 °F) |
Fast |
||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
450 V |
1 A |
Pin Wire |
6.6 mJ |
-40 °C (-40 °F) |
Tin |
100 A |
4 h |
Rated Breaking Capacity at 450 VDC: 10000 A |
0.0066 |
Bulk |
0.35 in (8.9 mm) |
0.183 in (4.65 mm) |
e3 |
250 V |
TE5 |
0.35 x 0.183 x 0.348 in (8.9 x 4.65 x 8.85 mm) |
0.348 in (8.85 mm) |
UL |
125 °C (257 °F) |
Fast |
||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
450 V |
1 A |
Pin Wire |
6.6 mJ |
-40 °C (-40 °F) |
Tin |
100 A |
4 h |
Rated Breaking Capacity at 450 VDC: 10000 A |
0.0066 |
Bulk |
0.35 in (8.9 mm) |
0.183 in (4.65 mm) |
e3 |
250 V |
TE5 |
0.35 x 0.183 x 0.348 in (8.9 x 4.65 x 8.85 mm) |
0.348 in (8.85 mm) |
UL |
125 °C (257 °F) |
Fast |
||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
450 V |
1.6 A |
Pin Wire |
34.4 mJ |
-40 °C (-40 °F) |
Tin |
100 A |
4 h |
Rated Breaking Capacity at 450 VDC: 10000 A |
0.03 |
Bulk |
0.35 in (8.9 mm) |
0.183 in (4.65 mm) |
e3 |
250 V |
TE5 |
0.35 x 0.183 x 0.348 in (8.9 x 4.65 x 8.85 mm) |
0.348 in (8.85 mm) |
UL |
125 °C (257 °F) |
Fast |
||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
450 V |
1.6 A |
Pin Wire |
34.4 mJ |
-40 °C (-40 °F) |
Tin |
100 A |
4 h |
Rated Breaking Capacity at 450 VDC: 10000 A |
0.03 |
Bulk |
0.35 in (8.9 mm) |
0.183 in (4.65 mm) |
e3 |
250 V |
TE5 |
0.35 x 0.183 x 0.348 in (8.9 x 4.65 x 8.85 mm) |
0.348 in (8.85 mm) |
UL |
125 °C (257 °F) |
Fast |
||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
450 V |
2 A |
Pin Wire |
61 mJ |
-65 °C (-85 °F) |
Matte Tin |
200 A |
10 s |
Pre Arcing Time: Open within 10 s at 200% Rated Current |
0.061 |
Bulk |
0.35 in (8.9 mm) |
0.183 in (4.65 mm) |
e3 |
250 V |
TE5 |
0.35 x 0.183 x 0.348 in (8.9 x 4.65 x 8.85 mm) |
0.348 in (8.85 mm) |
CUL; PSE; UL |
125 °C (257 °F) |
Fast |
||||||
|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
450 V |
2.5 A |
Pin Wire |
89.8 mJ |
-65 °C (-85 °F) |
Tin |
200 A |
10 s |
Pre Arcing Time: Open within 10 s at 200% Rated Current |
0.08 |
Bulk |
0.35 in (8.9 mm) |
0.183 in (4.65 mm) |
e3 |
250 V |
TE5 |
0.35 x 0.183 x 0.348 in (8.9 x 4.65 x 8.85 mm) |
0.348 in (8.85 mm) |
CUL; PSE; 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.