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 |
320 V |
4 A |
Pin Wire |
72 J |
-40 °C (-40 °F) |
50 A |
20 ms |
Ammo Pack; Tape |
0.335 in (8.5 mm) |
TR5 |
0.335 x 0.315 in (8.5 x 8 mm) |
0.315 in (8 mm) |
CE; CUL; PSE; UL; VDE |
85 °C (185 °F) |
Time Lag |
|||||||||||||
|
Siba |
Electric Fuse |
Inline/Holder |
600 V |
500 V |
4 A |
End Cap |
5 J |
Nickel |
50 kA |
Rated Breaking Capacity at 500 VDC: 20000 A |
Bulk |
0.25 in (6.35 mm) |
1 ms |
0.25 x 1.252 in (6.35 x 31.8 mm) |
1.252 in (31.8 mm) |
CUL; UL |
Very Fast |
|||||||||||||
|
Eaton Corporation |
Electric Fuse |
Surface Mount |
63 V |
4 A |
Wraparound |
3.2 J |
-55 °C (-67 °F) |
50 A |
100 ms |
Pre Arcing Time: Open within 0.1 s at 300% Rated Current |
3.2 |
Tape And Reel, 7 inch |
0.126 in (3.2 mm) |
0.063 in (1.6 mm) |
63 V |
1206 |
0.126 x 0.063 x 0.024 in (3.2 x 1.6 x 0.6 mm) |
0.026 in (0.65 mm) |
AEC-Q200; CUL; UL |
125 °C (257 °F) |
||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
4 A |
End Cap |
1.87 kJ |
Nickel |
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 |
|||||||||||||
|
Schurter Ag |
Electric Fuse |
Surface Mount |
250 V |
125 V |
4 A |
Wraparound |
9.4 J |
-55 °C (-67 °F) |
Tin |
100 A |
Tape And Reel, 13 inch |
0.398 in (10.1 mm) |
0.118 in (3 mm) |
e3 |
1 ms |
0.118 x 0.398 in (3 x 10.1 mm) |
0.398 x 0.118 x 0.148 in (10.1 x 3 x 3.75 mm) |
0.118 in (3 mm) |
CUL; IEC 60127-4; UL; VDE |
125 °C (257 °F) |
Very Fast |
|||||||||
|
Schurter Ag |
Electric Fuse |
Surface Mount |
32 V |
63 V |
4 A |
Wraparound |
3.52 J |
-55 °C (-67 °F) |
Gold Over Nickel |
63 A |
2.74 |
Tape |
0.126 in (3.2 mm) |
0.063 in (1.6 mm) |
e4 |
1 ms |
1206 |
0.126 x 0.063 x 0.024 in (3.2 x 1.6 x 0.6 mm) |
0.024 in (0.6 mm) |
CUL; UL; VDE |
90 °C (194 °F) |
Very Fast |
||||||||
|
Schurter Ag |
Electric Fuse |
Surface Mount |
125 V |
125 V |
4 A |
Wraparound |
2.6 J |
-55 °C (-67 °F) |
Tin |
300 A |
2.6 |
Blister Tape |
0.276 in (7 mm) |
0.1 in (2.54 mm) |
e3 |
5 ms |
0.276 x 0.1 in (7 x 2.54 mm) |
0.276 x 0.1 x 0.1 in (7 x 2.54 x 2.54 mm) |
0.1 in (2.54 mm) |
CUL, UL |
85 °C (185 °F) |
Very Fast |
||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
4 A |
End Cap |
22.28 J |
Nickel |
200 A |
2 m |
Pre Arcing Time: Open within 120 s at 200% Rated Current |
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) |
CSA; UL |
Fast |
||||||||||||
|
Schurter Ag |
Electric Fuse |
Surface Mount |
250 V |
125 V |
4 A |
Wraparound |
9.4 J |
-55 °C (-67 °F) |
Tin |
100 A |
Bulk |
0.398 in (10.1 mm) |
0.118 in (3 mm) |
e3 |
1 ms |
0.118 x 0.398 in (3 x 10.1 mm) |
0.398 x 0.118 x 0.148 in (10.1 x 3 x 3.75 mm) |
0.118 in (3 mm) |
CUL; IEC 60127-4; UL; VDE |
125 °C (257 °F) |
Very Fast |
|||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
250 V |
125 V |
4 A |
End Cap |
Nickel |
200 A |
Rated Breaking Capacity at 125 VDC: 10000 A |
Box |
0.25 in (6.35 mm) |
250 V |
0.236 x 1.26 in (6 x 32 mm) |
0.25 x 1.25 in (6.35 x 31.75 mm) |
1.25 in (31.75 mm) |
CSA; UL |
Very Fast |
|||||||||||||
|
Mersen S A |
Electric Fuse |
Inline/Holder |
250 V |
4 A |
End Cap |
200 A |
0.25 in (6.35 mm) |
250 V |
0.25 x 1.25 in (6.35 x 31.75 mm) |
1.25 in (31.75 mm) |
CSA; UL |
Time Delay |
||||||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
600 V |
170 V |
4 A |
End Cap |
100 kA |
Rated Breaking Capacity at 170 VDC: 10000 A |
Box |
0.406 in (10.3 mm) |
G |
600 V |
0.406 x 1.31 in (10.3 x 33.27 mm) |
1.31 in (33.27 mm) |
CSA; UL |
Fast |
||||||||||||||
|
Littelfuse |
Electric Fuse |
Surface Mount |
45 V |
63 V |
4 A |
Wraparound |
1.024 J |
-55 °C (-67 °F) |
Matte Tin Over Nickel |
50 A |
1 s |
1.024 |
Tape And Reel |
0.126 in (3.2 mm) |
0.064 in (1.63 mm) |
e3 |
35 V |
1206 |
0.126 x 0.064 x 0.032 in (3.2 x 1.63 x 0.82 mm) |
0.033 in (0.835 mm) |
CSA; CUL; UL |
150 °C (302 °F) |
Fast |
|||||||
|
Schurter Ag |
Electric Fuse |
Inline/Holder |
250 V |
150 V |
4 A |
End Cap |
62.4 J |
-55 °C (-67 °F) |
Nickel |
1.5 kA |
Rated Breaking Capacity at 150 VDC: 1500 A |
62.4 |
Box |
0.205 in (5.2 mm) |
10 ms |
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; CUL; KTL; METI; UL; VDE |
125 °C (257 °F) |
Time Lag |
|||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
4 A |
End Cap |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
Bulk |
0.811 in (20.6 mm) |
2.252 in (57.2 mm) |
CSA; UL |
Time Delay |
|||||||||||||||||
|
Littelfuse |
Electric Fuse |
Surface Mount |
32 V |
4 A |
Wraparound |
308.4 mJ |
-55 °C (-67 °F) |
Matte Tin |
35 A |
4 h |
Rated Breaking Capacity at 32 VDC: 35 A, Joule Integral Nom at 32 VDC: 0.3084 |
0.3084 |
Tape And Reel |
0.041 in (1.04 mm) |
0.022 in (0.56 mm) |
e3 |
32 V |
Nano |
0.041 x 0.022 x 0.015 in (1.04 x 0.56 x 0.38 mm) |
0.015 in (0.38 mm) |
CSA; UL |
90 °C (194 °F) |
Very Fast |
|||||||
|
Littelfuse |
Electric Fuse |
Surface Mount |
32 V |
32 V |
4 A |
Wraparound |
576 mJ |
-55 °C (-67 °F) |
Matte Tin Over Nickel |
35 A |
4 h |
Rated Breaking Capacity at 32 VDC: 35 A |
0.576 |
Tape And Reel |
0.063 in (1.6 mm) |
0.032 in (0.813 mm) |
Supplemental |
e3 |
32 V |
0603 |
0.063 x 0.032 x 0.012 in (1.6 x 0.813 x 0.305 mm) |
0.012 in (0.305 mm) |
CSA; UL |
90 °C (194 °F) |
Very Fast |
|||||
|
Littelfuse |
Electric Fuse |
Surface Mount |
32 V |
32 V |
4 A |
Wraparound |
841 mJ |
-55 °C (-67 °F) |
Matte Tin Over Nickel |
35 A |
200 ms |
0.576 |
Tape And Reel |
0.063 in (1.6 mm) |
0.032 in (0.813 mm) |
Supplemental |
e3 |
32 V |
0603 |
0.063 x 0.032 x 0.012 in (1.6 x 0.81 x 0.31 mm) |
0.013 in (0.33 mm) |
CSA; CUL; TUV; UL |
90 °C (194 °F) |
Fast |
||||||
|
Schurter Ag |
Electric Fuse |
Surface Mount |
63 V |
125 V |
4 A |
Wraparound |
90 mJ |
-55 °C (-67 °F) |
50 A |
Rated Breaking Capacity at 32 VDC: 300 A |
Tape |
0.126 in (3.2 mm) |
0.061 in (1.55 mm) |
63 V |
5 s |
1206 |
0.061 in (1.55 mm) |
CUL, UL |
125 °C (257 °F) |
Very Fast |
||||||||||
|
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 |
||||||||
Eaton Corporation |
Electric Fuse |
4 A |
End Cap |
10 kA |
0.41 in (10.41 mm) |
600 V |
0.41 x 1.38 in (10.41 x 35.05 mm) |
1.38 in (35.05 mm) |
CE, CSA, UL |
Fast |
|||||||||||||||||||||
|
Bel Fuse |
Electric Fuse |
Surface Mount |
125 V |
63 V |
4 A |
Wraparound |
94 mJ |
-55 °C (-67 °F) |
Matte Tin with Nickel barrier |
100 A |
Rated Breaking Capacity at 63 VDC: 50 A |
Tape And Reel |
0.126 in (3.2 mm) |
0.062 in (1.58 mm) |
e3 |
125 V |
1206 |
0.126 x 0.062 x 0.023 in (3.2 x 1.58 x 0.58 mm) |
0.023 in (0.58 mm) |
CE; CSA; UL |
125 °C (257 °F) |
Very Fast |
||||||||
Eaton Corporation |
Electric Fuse |
Inline/Holder |
600 V |
4 A |
End Cap |
50 kA |
Box |
0.81 in (20.57 mm) |
K5 |
600 V |
0.81 x 5 in (20.57 x 127 mm) |
5 in (127 mm) |
CE; CSA; UL |
||||||||||||||||||
|
Bel Fuse |
Electric Fuse |
Through Hole Mount |
350 V |
72 V |
4 A |
Pin Wire |
98 J |
-55 °C (-67 °F) |
Matte Tin |
100 A |
Ammo Pack |
0.329 in (8.35 mm) |
0.157 in (4 mm) |
e3 |
350 V |
20 ms |
Micro |
0.329 x 0.157 x 0.307 in (8.35 x 4 x 7.8 mm) |
0.307 in (7.8 mm) |
CCC; CQC; CUL; PSE; UL; VDE |
125 °C (257 °F) |
Time Lag |
||||||||
|
Eaton Corporation |
Electric Fuse |
Through Hole Mount |
250 V |
4 A |
Pin Wire |
57.5 J |
Tin/Copper |
40 A |
57.5 |
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) |
IEC; TUV; UL |
Time Delay |
|||||||||||||
|
Vishay Intertechnology |
Electric Fuse |
Surface Mount |
63 V |
4 A |
Wraparound |
40.4 mJ |
15 °C (59 °F) |
Tin Over Nickel |
50 A |
Tape And Reel |
0.126 in (3.2 mm) |
0.063 in (1.6 mm) |
e3 |
0.126 x 0.063 x 0.022 in (3.2 x 1.6 x 0.55 mm) |
0.022 in (0.55 mm) |
UL; UMF |
35 °C (95 °F) |
Very Fast |
||||||||||||
|
Schurter Ag |
Electric Fuse |
Inline/Holder |
250 V |
4 A |
End Cap |
68.3 J |
-55 °C (-67 °F) |
Nickel |
40 A |
Bulk |
0.205 in (5.2 mm) |
20 ms |
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; CUL; METI; UL; VDE |
125 °C (257 °F) |
Time Lag |
||||||||||||
|
Schurter Ag |
Electric Fuse |
Inline/Holder |
250 V |
4 A |
End Cap |
68.3 J |
-55 °C (-67 °F) |
Nickel |
40 A |
Bulk |
0.205 in (5.2 mm) |
20 ms |
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; CUL; METI; UL; VDE |
125 °C (257 °F) |
Time Lag |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
4 A |
End Cap |
69.1 J |
-55 °C (-67 °F) |
Nickel |
40 A |
20 ms |
Pre Arcing Time: Open within 20 ms at 1000% Rated Current |
69.1 |
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) |
CCC; CE; CSA; IEC; KC; PSE; SEMKO; UL; VDE |
125 °C (257 °F) |
Time Lag |
||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
125 V |
4 A |
End Cap |
51.61 J |
-55 °C (-67 °F) |
Nickel |
10 kA |
600 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) |
CE; CSA; KC; PSE; UL |
125 °C (257 °F) |
Medium |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
4 A |
End Cap |
76.1 J |
-55 °C (-67 °F) |
Nickel |
200 A |
5 s |
Pre Arcing Time: Open within 5 s at 200% Rated Current |
76.1 |
Bulk |
0.25 in (6.35 mm) |
250 V |
3AG |
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 |
|||||||||
|
Littelfuse |
Electric Fuse |
Surface Mount |
250 V |
125 V |
4 A |
Wraparound |
122.5 J |
-55 °C (-67 °F) |
Silver |
50 A |
2 m |
Rated Breaking Capacity at 125 VDC: 100 A |
122.5 |
Tape And Reel |
0.397 in (10.08 mm) |
0.12 in (3.05 mm) |
e4 |
250 V |
0.398 x 0.123 x 0.123 in (10.1 x 3.12 x 3.12 mm) |
0.12 in (3.05 mm) |
CUL; IEC; PSE; TUV; UL |
125 °C (257 °F) |
Slow |
|||||||
|
Bel Fuse |
Electric Fuse |
Through Hole Mount |
250 V |
4 A |
Pin Wire |
300 J |
-55 °C (-67 °F) |
200 A |
30 s |
Bulk |
0.272 in (6.9 mm) |
250 V |
0.236 x 1.26 in (6 x 32 mm) |
1.28 in (32.5 mm) |
CSA; CUL; PSE; UL |
125 °C (257 °F) |
Slow |
|||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
4 A |
End Cap |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
Bulk |
0.811 in (20.6 mm) |
Indicator |
2.252 in (57.2 mm) |
CSA; UL |
Time Delay |
|||||||||||||||||
|
Schurter Ag |
Electric Fuse |
Surface Mount |
250 V |
125 V |
4 A |
Wraparound |
26 J |
-55 °C (-67 °F) |
Nickel Tin |
200 A |
Tape And Reel, 13 inch |
0.398 in (10.1 mm) |
0.118 in (3 mm) |
e2 |
10 ms |
0.118 x 0.398 in (3 x 10.1 mm) |
0.398 x 0.118 x 0.118 in (10.1 x 3 x 3 mm) |
0.118 in (3 mm) |
CUL; CQC; KTL; METI; UL; VDE |
125 °C (257 °F) |
Time Lag |
|||||||||
|
Schurter Ag |
Electric Fuse |
Surface Mount |
125 V |
125 V |
4 A |
Wraparound |
2.25 J |
-40 °C (-40 °F) |
Tin |
100 A |
2.1 |
Bulk |
0.291 in (7.4 mm) |
0.122 in (3.1 mm) |
e3 |
10 ms |
0.291 x 0.122 in (7.4 x 3.1 mm) |
0.291 x 0.122 x 0.102 in (7.4 x 3.1 x 2.6 mm) |
0.102 in (2.6 mm) |
CUL; UL |
125 °C (257 °F) |
Very Fast |
||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
4 A |
Pin Wire |
126.4 J |
-40 °C (-40 °F) |
Matte Tin |
40 A |
20 ms |
95 |
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; KC; PSE; UL; VDE |
85 °C (185 °F) |
Time Lag |
|||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
4 A |
Pin Wire |
126.4 J |
-40 °C (-40 °F) |
Tin |
40 A |
20 ms |
100 |
Ammo Pack; Tape |
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 |
||||||||
|
Bel Fuse |
Electric Fuse |
Inline/Holder |
125 V |
4 A |
End Cap |
22 J |
-55 °C (-67 °F) |
Nickel |
10 kA |
5 s |
Bulk |
0.201 in (5.1 mm) |
125 V |
10 ms |
0.197 x 0.787 in (5 x 20 mm) |
0.201 x 0.787 in (5.1 x 20 mm) |
0.787 in (20 mm) |
CE; CSA; PSE; UL |
125 °C (257 °F) |
Fast |
||||||||||
Eaton Corporation |
Electric Fuse |
Inline/Holder |
32 V |
4 A |
End Cap |
Nickel |
100 A |
0.252 in (6.4 mm) |
32 V |
0.252 x 0.874 in (6.4 x 22.2 mm) |
0.874 in (22.2 mm) |
Fast |
|||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
32 V |
4 A |
End Cap |
0.25 in (6.35 mm) |
32 V |
7AG |
0.875 in (22.225 mm) |
||||||||||||||||||||
|
Mersen S A |
Electric Fuse |
Inline/Holder |
600 V |
4 A |
End Cap |
200 kA |
0.409 in (10.4 mm) |
0.409 x 1.5 in (10.4 x 38.1 mm) |
1.5 in (38.1 mm) |
CSA; UL |
Fast |
|||||||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
4 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 |
||||||||||||||||||
|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
600 V |
600 V |
4 A |
End Cap |
100 kA |
Bulk |
0.406 in (10.3 mm) |
CC |
600 V |
Midget |
0.406 x 1.5 in (10.3 x 38.1 mm) |
1.5 in (38.1 mm) |
CE, CSA, UL |
Fast |
||||||||||||||
Spc Technology/ Multicomp |
Electric Fuse |
Through Hole Mount |
250 V |
250 V |
4 A |
Pin Wire |
144 J |
-55 °C (-67 °F) |
100 A |
0.329 in (8.35 mm) |
0.169 in (4.3 mm) |
20 ms |
0.329 x 0.169 x 0.303 in (8.35 x 4.3 x 7.7 mm) |
0.303 in (7.7 mm) |
125 °C (257 °F) |
Slow |
|||||||||||||||
|
Schurter Ag |
Electric Fuse |
Inline/Holder |
250 V |
4 A |
End Cap |
12.6 J |
-55 °C (-67 °F) |
Nickel |
1.5 kA |
Box |
0.787 in (20 mm) |
20 ms |
0.197 x 0.787 in (5 x 20 mm) |
0.205 x 0.787 in (5.2 x 20 mm) |
0.205 in (5.2 mm) |
CCC; CUL; KTL; METI; UL; VDE |
125 °C (257 °F) |
Very Fast |
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Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
4 A |
Pin Wire |
8.75 J |
-55 °C (-67 °F) |
Tin Lead |
50 A |
4 h |
8.75 |
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 |
Inline/Holder |
250 V |
250 V |
4 A |
End Cap |
46.96 J |
-55 °C (-67 °F) |
Matte Tin |
1.5 kA |
10 ms |
Pre Arcing Time: Open within 10 ms at 1000% Rated Current |
46.96 |
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; KC; PSE; SEMKO; SEV; UL; VDE |
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.