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 |
500 V |
450 V |
3.15 A |
Pin Wire |
58 J |
-55 °C (-67 °F) |
Matte Tin |
100 A |
Rated Breaking Capacity at 450 VDC: 200 A |
58 |
Bulk |
0.228 in (5.8 mm) |
e3 |
500 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; PSE; SEMKO |
125 °C (257 °F) |
Time Lag |
||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
300 V |
300 V |
1 A |
Pin Wire |
8 J |
-40 °C (-40 °F) |
Matte Tin |
50 A |
20 s |
5.8 |
Ammo Pack |
0.335 in (8.5 mm) |
0.157 in (4 mm) |
e3 |
300 V |
TE5 |
0.335 x 0.157 x 0.315 in (8.5 x 4 x 8 mm) |
0.315 in (8 mm) |
CUL; PSE; UL; VDE |
85 °C (185 °F) |
Time Lag |
|||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
6.3 A |
Pin Wire |
24 J |
-40 °C (-40 °F) |
Tin |
63 A |
20 ms |
Ammo Pack; Tape |
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; VDE; UL |
85 °C (185 °F) |
Fast |
||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
5 A |
Pin Wire |
115 J |
-40 °C (-40 °F) |
Matte Tin |
50 A |
20 ms |
94 |
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; KC; PSE; UL; VDE |
85 °C (185 °F) |
Time Lag |
|||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
250 V |
Pin Wire |
-40 °C (-40 °F) |
Tin |
Bulk |
0.374 in (9.5 mm) |
e3 |
TR5 |
0.169 in (4.3 mm) |
UL; VDE |
85 °C (185 °F) |
||||||||||||||||
|
Schurter Ag |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
2 A |
Pin Wire |
1.1 J |
-55 °C (-67 °F) |
Tin |
50 A |
Bulk |
0.091 in (2.3 mm) |
e3 |
4 ms |
0.091 x 0.315 in (2.3 x 8 mm) |
0.093 x 0.315 in (2.36 x 8 mm) |
0.315 in (8 mm) |
CSA; GAMT1; UL |
85 °C (185 °F) |
Very Fast |
||||||||||
|
Eaton Corporation |
Electric Fuse |
Through Hole Mount |
250 V |
3 A |
Pin Wire |
80.426 J |
Tin |
100 A |
Pre Arcing Time: Open within 3 s at 200% Rated Current |
Box |
0.217 in (5.5 mm) |
e3 |
250 V |
0.197 x 0.591 in (5 x 15 mm) |
0.217 x 0.598 in (5.5 x 15.2 mm) |
0.598 in (15.2 mm) |
CSA; UL |
Time Delay |
||||||||||||
|
Therm-o-disc |
Thermal Fuse |
Through Hole Mount |
250 V |
20 A |
Pin Wire |
Tape And Reel, 14 inch |
0.157 in (4 mm) |
250 V |
0.579 in (14.7 mm) |
|||||||||||||||||||||
|
Bel Fuse |
Electric Fuse |
Through Hole Mount |
250 V |
2.5 A |
Pin Wire |
37 J |
-55 °C (-67 °F) |
Matte Tin |
35 A |
Bulk |
0.329 in (8.35 mm) |
0.157 in (4 mm) |
e3 |
20 ms |
0.329 x 0.157 x 0.303 in (8.35 x 4 x 7.7 mm) |
0.303 in (7.7 mm) |
CCC; CUL; IEC; PSE; SEMKO; UL; VDE |
125 °C (257 °F) |
Time Lag |
|||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
6 A |
Pin Wire |
131.455 J |
-55 °C (-67 °F) |
Matte Tin |
10 kA |
600 ms |
Bulk |
0.217 in (5.5 mm) |
e3 |
0.197 x 0.787 in (5 x 20 mm) |
0.228 x 0.886 in (5.8 x 22.5 mm) |
0.827 in (21 mm) |
CE; CSA; KC; PSE; UL |
125 °C (257 °F) |
Medium |
|||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
62 mA |
Pin Wire |
113 μJ |
-55 °C (-67 °F) |
Matte Tin |
50 A |
1 s |
Pre Arcing Time: Open within 1 s at 200% Rated Current |
0.0001 |
Tape And Reel |
0.11 in (2.8 mm) |
Supplemental |
e3 |
125 V |
Pico |
0.11 x 0.28 in (2.8 x 7.11 mm) |
0.28 in (7.11 mm) |
CSA; CUL; UL |
125 °C (257 °F) |
Very Fast |
||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
500 V |
400 V |
16 A |
Pin Wire |
1.331 kJ |
-55 °C (-67 °F) |
100 A |
10 ms |
Rated Breaking Capacity at 400 VDC: 400 A |
Bulk |
0.217 in (5.5 mm) |
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) |
CUL; PSE; UL |
125 °C (257 °F) |
Time Lag |
|||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
650 V |
8 A |
Pin Wire |
53 J |
-55 °C (-67 °F) |
150 A |
2 m |
Bulk |
0.275 in (6.99 mm) |
3AB |
1.288 in (32.72 mm) |
CE; CUL; UL |
125 °C (257 °F) |
|||||||||||||||
|
Bel Fuse |
Electric Fuse |
Through Hole Mount |
250 V |
125 mA |
Pin Wire |
40 mJ |
-55 °C (-67 °F) |
Matte Tin |
35 A |
Bulk |
0.329 in (8.35 mm) |
0.157 in (4 mm) |
e3 |
250 V |
20 ms |
Micro |
0.329 x 0.157 x 0.303 in (8.35 x 4 x 7.7 mm) |
0.303 in (7.7 mm) |
CCC; CUL; SEMKO; UL; VDE |
125 °C (257 °F) |
Time Lag |
|||||||||
|
Bel Fuse |
Electric Fuse |
Through Hole Mount |
250 V |
500 mA |
Pin Wire |
1.5 J |
-55 °C (-67 °F) |
Matte Tin |
35 A |
Ammo Pack |
0.329 in (8.35 mm) |
0.157 in (4 mm) |
e3 |
250 V |
20 ms |
Micro |
0.329 x 0.157 x 0.303 in (8.35 x 4 x 7.7 mm) |
0.303 in (7.7 mm) |
CCC; CUL; SEMKO; UL; VDE |
125 °C (257 °F) |
Time Lag |
|||||||||
|
Bel Fuse |
Electric Fuse |
Through Hole Mount |
250 V |
1.25 A |
Pin Wire |
9 J |
-55 °C (-67 °F) |
Matte Tin |
35 A |
Ammo Pack |
0.329 in (8.35 mm) |
0.157 in (4 mm) |
e3 |
250 V |
20 ms |
Micro |
0.329 x 0.157 x 0.303 in (8.35 x 4 x 7.7 mm) |
0.303 in (7.7 mm) |
CCC; CUL; PSE; SEMKO; UL; VDE |
125 °C (257 °F) |
Time Lag |
|||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
300 V |
300 V |
2 A |
Pin Wire |
29 J |
-40 °C (-40 °F) |
Matte Tin |
50 A |
20 s |
21 |
Ammo Pack |
0.335 in (8.5 mm) |
0.157 in (4 mm) |
e3 |
300 V |
TE5 |
0.335 x 0.157 x 0.315 in (8.5 x 4 x 8 mm) |
0.315 in (8 mm) |
CUL; PSE; UL; VDE |
85 °C (185 °F) |
Time Lag |
|||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
300 V |
300 V |
2 A |
Pin Wire |
29 J |
-40 °C (-40 °F) |
Tin |
50 A |
20 s |
21 |
Bulk |
0.335 in (8.5 mm) |
0.157 in (4 mm) |
e3 |
300 V |
TE5 |
0.335 x 0.157 x 0.315 in (8.5 x 4 x 8 mm) |
0.315 in (8 mm) |
CUL; PSE; UL; VDE |
85 °C (185 °F) |
Time Lag |
|||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
5 A |
Pin Wire |
12 J |
-40 °C (-40 °F) |
Tin |
50 A |
20 ms |
Ammo Pack; Tape |
0.335 in (8.5 mm) |
e3 |
TR5 |
0.315 in (8 mm) |
CCC; CE; CUL; PSE; UL; VDE |
85 °C (185 °F) |
Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
100 mA |
Pin Wire |
80 mJ |
-40 °C (-40 °F) |
Matte Tin |
35 A |
20 ms |
0.047 |
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; KC; UL; VDE |
85 °C (185 °F) |
Time Lag |
|||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
5 A |
Pin Wire |
106.25 J |
-40 °C (-40 °F) |
Matte Tin |
50 A |
20 ms |
90 |
Bulk |
0.335 in (8.5 mm) |
0.157 in (4 mm) |
e3 |
250 V |
TE5 |
0.335 x 0.157 x 0.315 in (8.5 x 4 x 8 mm) |
0.315 in (8 mm) |
CCC; CE; CUL; KC; PSE; VDE; UL |
125 °C (257 °F) |
Time Lag |
||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
4 A |
Pin Wire |
27 J |
-40 °C (-40 °F) |
Matte Tin |
100 A |
1 m |
27 |
Bulk |
0.335 in (8.5 mm) |
0.157 in (4 mm) |
e3 |
125 V |
TE5 |
0.335 x 0.157 x 0.315 in (8.5 x 4 x 8 mm) |
0.315 in (8 mm) |
PSE; UL |
85 °C (185 °F) |
Time Lag |
||||||||
|
Cooper Electronic Technologies |
Electric Fuse |
Through Hole Mount |
250 V |
450 V |
2 A |
Pin Wire |
200 mJ |
50 A |
PC |
Rated Breaking Capacity at 450 VDC: 300 A |
Box |
CSA; UL |
||||||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Through Hole Mount |
250 V |
450 V |
2 A |
Pin Wire |
200 mJ |
50 A |
10 s |
Rated Breaking Capacity at 450 VDC: 300 A |
Box |
250 V |
0.35 x 0.184 x 0.345 in (8.89 x 4.67 x 8.76 mm) |
CUL; UL |
Fast |
|||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Through Hole Mount |
250 V |
2 A |
Pin Wire |
27.2 J |
Tin/Copper |
35 A |
27.2 |
Tape And Reel |
0.157 in (4 mm) |
e2 |
250 V |
0.157 x 0.453 in (4 x 11.5 mm) |
0.453 in (11.5 mm) |
CQC; IEC; KTL; UL; VDE |
Time Delay |
|||||||||||||
|
Therm-o-disc |
Thermal Fuse |
Through Hole Mount |
250 V |
10 A |
Pin Wire |
Tape And Reel, 14 inch |
0.157 in (4 mm) |
250 V |
0.579 in (14.7 mm) |
|||||||||||||||||||||
|
Therm-o-disc |
Thermal Fuse |
Through Hole Mount |
250 V |
10 A |
Pin Wire |
Tape And Reel, 14 inch |
0.157 in (4 mm) |
250 V |
0.579 in (14.7 mm) |
|||||||||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Through Hole Mount |
250 V |
125 mA |
Pin Wire |
101 mJ |
-55 °C (-67 °F) |
Tin |
35 A |
3 s |
Pre Arcing Time: Open within 3 s at 200% Rated Current |
Tape And Reel |
0.217 in (5.5 mm) |
e3 |
250 V |
3 s |
0.197 x 0.591 in (5 x 15 mm) |
0.217 x 0.598 in (5.5 x 15.2 mm) |
0.598 in (15.2 mm) |
CSA, UL |
85 °C (185 °F) |
Time Delay |
||||||||
|
Eaton Corporation |
Electric Fuse |
Through Hole Mount |
250 V |
1.25 A |
Pin Wire |
22.961 J |
-55 °C (-67 °F) |
Tin |
100 A |
3 s |
Pre Arcing Time: Open within 3 s at 200% Rated Current |
Tape And Reel |
0.217 in (5.5 mm) |
e3 |
250 V |
3 s |
0.197 x 0.591 in (5 x 15 mm) |
0.217 x 0.598 in (5.5 x 15.2 mm) |
0.598 in (15.2 mm) |
CSA, UL |
85 °C (185 °F) |
Time Delay |
||||||||
|
Eaton Corporation |
Electric Fuse |
Through Hole Mount |
250 V |
3 A |
Pin Wire |
80.426 J |
-55 °C (-67 °F) |
Tin |
100 A |
3 s |
Pre Arcing Time: Open within 3 s at 200% Rated Current |
Tape And Reel |
0.217 in (5.5 mm) |
e3 |
250 V |
3 s |
0.197 x 0.591 in (5 x 15 mm) |
0.217 x 0.598 in (5.5 x 15.2 mm) |
0.598 in (15.2 mm) |
CSA, UL |
85 °C (185 °F) |
Time Delay |
||||||||
|
Eaton Corporation |
Electric Fuse |
Through Hole Mount |
125 V |
5 A |
Pin Wire |
354.813 J |
-55 °C (-67 °F) |
Tin |
400 A |
3 s |
Pre Arcing Time: Open within 3 s at 200% Rated Current |
Tape And Reel |
0.217 in (5.5 mm) |
e3 |
125 V |
3 s |
0.197 x 0.591 in (5 x 15 mm) |
0.217 x 0.598 in (5.5 x 15.2 mm) |
0.598 in (15.2 mm) |
UL |
85 °C (185 °F) |
Time Delay |
||||||||
|
Eaton Corporation |
Electric Fuse |
Through Hole Mount |
125 V |
6 A |
Pin Wire |
471.36 J |
-55 °C (-67 °F) |
Tin |
400 A |
3 s |
Pre Arcing Time: Open within 3 s at 200% Rated Current |
Tape And Reel |
0.217 in (5.5 mm) |
e3 |
125 V |
3 s |
0.197 x 0.591 in (5 x 15 mm) |
0.217 x 0.598 in (5.5 x 15.2 mm) |
0.598 in (15.2 mm) |
UL |
85 °C (185 °F) |
Time Delay |
||||||||
|
Schurter Ag |
Electric Fuse |
Through Hole Mount |
250 V |
3.15 A |
Pin Wire |
16.1 J |
-55 °C (-67 °F) |
Tin |
35 A |
Bulk |
0.213 in (5.4 mm) |
L |
e3 |
250 V |
10 ms |
0.213 x 0.886 in (5.4 x 22.5 mm) |
0.213 x 0.886 in (5.4 x 22.5 mm) |
0.886 in (22.5 mm) |
UL |
125 °C (257 °F) |
Very Fast |
|||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
125 V |
2.25 A |
Pin Wire |
39 J |
-55 °C (-67 °F) |
Matte Tin |
100 A |
3 s |
Rated Breaking Capacity at 125 VDC: 10000 A |
Bulk |
0.189 in (4.8 mm) |
e3 |
2AG |
0.185 x 0.57 in (4.7 x 14.48 mm) |
0.587 in (14.9 mm) |
CE; CSA; PSE; UL |
125 °C (257 °F) |
Time Lag |
|||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
62 mA |
Pin Wire |
110 μJ |
-55 °C (-67 °F) |
Tin |
50 A |
Rated Breaking Capacity at 125 VDC: 300 A |
Tape And Reel |
0.11 in (2.8 mm) |
e3 |
0.11 x 0.28 in (2.8 x 7.11 mm) |
0.28 in (7.11 mm) |
CSA; QPL; UL |
125 °C (257 °F) |
Very Fast |
|||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
62 mA |
Pin Wire |
110 μJ |
-55 °C (-67 °F) |
Tin |
50 A |
1 s |
Rated Breaking Capacity at 125 VDC: 300 A |
Ammo Pack |
0.11 in (2.8 mm) |
e3 |
Pico |
0.11 x 0.28 in (2.8 x 7.11 mm) |
0.28 in (7.11 mm) |
CSA; QPL; UL |
125 °C (257 °F) |
Very Fast |
|||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
62 mA |
Pin Wire |
110 μJ |
-55 °C (-67 °F) |
Matte Tin |
50 A |
1 s |
Rated Breaking Capacity at 125 VDC: 300 A |
Ammo Pack |
0.11 in (2.8 mm) |
e3 |
Pico |
0.11 x 0.28 in (2.8 x 7.11 mm) |
0.28 in (7.11 mm) |
CSA; QPL; UL |
125 °C (257 °F) |
Very Fast |
|||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
62 mA |
Pin Wire |
113 μJ |
-55 °C (-67 °F) |
Matte Tin |
50 A |
1 s |
Pre Arcing Time: Open within 1 s at 200% Rated Current |
0.0001 |
Tape And Reel |
0.11 in (2.8 mm) |
Supplemental |
e3 |
125 V |
Pico |
0.11 x 0.28 in (2.8 x 7.11 mm) |
0.28 in (7.11 mm) |
CSA; CUL; UL |
125 °C (257 °F) |
Very Fast |
||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
62 mA |
Pin Wire |
110 μJ |
-55 °C (-67 °F) |
Matte Tin |
50 A |
Rated Breaking Capacity at 125 VDC: 300 A |
Bulk |
0.11 in (2.8 mm) |
e3 |
0.11 x 0.28 in (2.8 x 7.11 mm) |
0.28 in (7.11 mm) |
CSA; QPL; UL |
125 °C (257 °F) |
Very Fast |
|||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
1 A |
Pin Wire |
256 mJ |
-55 °C (-67 °F) |
Matte Tin |
50 A |
4 ms |
Rated Breaking Capacity at 125 VDC: 300 A |
Ammo Pack |
0.11 in (2.8 mm) |
e3 |
Pico |
0.11 x 0.28 in (2.8 x 7.11 mm) |
0.28 in (7.11 mm) |
CCC; CSA; PSE; QPL; TUV; UL |
125 °C (257 °F) |
Very Fast |
|||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
7 A |
Pin Wire |
10.4 J |
-55 °C (-67 °F) |
Matte Tin |
50 A |
4 ms |
Pre-Arcing Time: Open within 4 ms at 1000% Rated Current |
10.4 |
Bulk |
0.11 in (2.8 mm) |
Supplemental |
e3 |
125 V |
Pico |
0.11 x 0.28 in (2.8 x 7.11 mm) |
0.28 in (7.11 mm) |
CSA; CUL; TUV; UL |
125 °C (257 °F) |
Very Fast |
||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
5 A |
Pin Wire |
5.55 J |
-55 °C (-67 °F) |
Tin |
50 A |
100 ms |
Tape And Reel |
0.155 in (3.94 mm) |
e3 |
250 V |
Pico |
0.155 x 0.28 in (3.94 x 7.11 mm) |
CSA, PSE, UL |
125 °C (257 °F) |
Very Fast |
|||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
5 A |
Pin Wire |
5.55 J |
-55 °C (-67 °F) |
Tin |
50 A |
Tape And Reel |
0.145 in (3.68 mm) |
e3 |
0.145 x 0.3 in (3.68 x 7.62 mm) |
0.3 in (7.62 mm) |
CSA; UL |
125 °C (257 °F) |
Very Fast |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
1.5 A |
Pin Wire |
295.8 mJ |
-55 °C (-67 °F) |
Pure Tin |
50 A |
100 ms |
Ammo Pack |
0.155 in (3.94 mm) |
250 V |
Pico |
0.155 x 0.28 in (3.94 x 7.11 mm) |
CSA, PSE, UL |
125 °C (257 °F) |
Very Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
1.5 A |
Pin Wire |
295.8 mJ |
-55 °C (-67 °F) |
50 A |
100 ms |
Bulk |
0.155 in (3.94 mm) |
250 V |
Pico |
CSA, PSE, UL |
125 °C (257 °F) |
Very Fast |
||||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
1.5 A |
Pin Wire |
295.8 mJ |
-55 °C (-67 °F) |
Pure Tin |
50 A |
100 ms |
Ammo Pack |
0.155 in (3.94 mm) |
250 V |
Pico |
0.155 x 0.28 in (3.94 x 7.11 mm) |
CSA, PSE, UL |
125 °C (257 °F) |
Very Fast |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
1.5 A |
Pin Wire |
295.8 mJ |
-55 °C (-67 °F) |
Tin |
50 A |
100 ms |
Tape And Reel |
0.155 in (3.94 mm) |
e3 |
250 V |
Pico |
0.155 x 0.28 in (3.94 x 7.11 mm) |
CSA, PSE, UL |
125 °C (257 °F) |
Very Fast |
|||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
100 mA |
Pin Wire |
390 μJ |
-55 °C (-67 °F) |
Tin |
10 kA |
4 h |
Bulk |
0.25 in (6.35 mm) |
e3 |
125 V |
Micro |
0.25 x 0.35 in (6.35 x 8.89 mm) |
0.35 in (8.89 mm) |
CSA; QPL; UL |
85 °C (185 °F) |
Very 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.