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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Schurter Ag |
Electric Fuse |
Inline/Holder |
400 V |
400 V |
12.5 A |
End Cap |
710 J |
-40 °C (-40 °F) |
Nickel |
1.5 kA |
Rated Breaking Capacity at 400 VDC: 1000 A |
Bulk |
0.25 in (6.35 mm) |
10 ms |
0.248 x 1.26 in (6.3 x 32 mm) |
0.25 x 1.252 in (6.35 x 31.8 mm) |
1.252 in (31.8 mm) |
CUL; UL |
85 °C (185 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
12.5 A |
Pin Wire |
235 J |
-55 °C (-67 °F) |
Matte Tin |
1.5 kA |
30 ms |
175 |
Bulk |
0.228 in (5.8 mm) |
e3 |
250 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; CSA; IEC; PSE; UL |
125 °C (257 °F) |
Fast |
|||||||||
|
Schurter Ag |
Electric Fuse |
Through Hole Mount |
250 V |
12.5 A |
Pin Wire |
203 J |
-55 °C (-67 °F) |
Tin |
500 A |
203 |
Bulk |
0.213 in (5.4 mm) |
e3 |
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) |
CUL; UL |
125 °C (257 °F) |
Very Fast |
||||||||||
|
Bel Fuse |
Electric Fuse |
Inline/Holder |
250 V |
12.5 A |
End Cap |
490 J |
-55 °C (-67 °F) |
Nickel |
35 A |
Bulk; Tape And Reel |
0.201 in (5.1 mm) |
250 V |
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 |
125 °C (257 °F) |
Time Lag |
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|
Schurter Ag |
Electric Fuse |
Inline/Holder |
500 V |
12.5 A |
End Cap |
26 J |
-40 °C (-40 °F) |
Tin/Tin Copper |
10 kA |
Bulk |
0.25 in (6.35 mm) |
e3/e2 |
3600 s |
0.248 x 1.26 in (6.3 x 32 mm) |
0.25 x 1.252 in (6.35 x 31.8 mm) |
1.252 in (31.8 mm) |
UL |
85 °C (185 °F) |
Super Fast |
|||||||||||
|
Schurter Ag |
Electric Fuse |
Inline/Holder |
250 V |
12.5 A |
End Cap |
203 J |
-55 °C (-67 °F) |
Nickel |
1 kA |
Box |
0.787 in (20 mm) |
30 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) |
CUL; METI; UL |
125 °C (257 °F) |
Very Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
12.5 A |
End Cap |
889 J |
-55 °C (-67 °F) |
Matte Tin |
63 A |
20 ms |
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) |
CE; PSE; UL |
125 °C (257 °F) |
Time Lag |
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|
Eaton Corporation |
Electric Fuse |
Inline/Holder |
250 V |
12.5 A |
End Cap |
1.02 kJ |
Nickel |
125 A |
1019.5 |
Bulk |
0.205 in (5.2 mm) |
250 V |
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) |
PSE; UL |
Time Delay |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
12.5 A |
End Cap |
235 J |
-55 °C (-67 °F) |
Tin |
1.5 kA |
175 |
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) |
CE; CSA; IEC; PSE; UL; VDE |
125 °C (257 °F) |
Fast |
||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
12.5 A |
End Cap |
235 J |
-55 °C (-67 °F) |
Nickel |
1.5 kA |
30 ms |
175 |
Bulk |
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) |
CE; CSA; IEC; PSE; UL; VDE |
125 °C (257 °F) |
Fast |
||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
12.5 A |
Pin Wire |
889 J |
-55 °C (-67 °F) |
Tin |
63 A |
20 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) |
0.846 in (21.5 mm) |
CE; PSE; UL |
125 °C (257 °F) |
Time Lag |
|||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
12.5 A |
Pin Wire |
235 J |
-55 °C (-67 °F) |
Tin |
1.2 kA |
Bulk |
0.228 in (5.8 mm) |
e3 |
0.228 x 0.886 in (5.8 x 22.5 mm) |
0.886 in (22.5 mm) |
CE; CSA; UL |
125 °C (257 °F) |
Fast |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
12.5 A |
End Cap |
158.5 J |
-55 °C (-67 °F) |
Matte Tin |
750 A |
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; IEC; VDE |
125 °C (257 °F) |
Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
12.5 A |
Pin Wire |
235 J |
-55 °C (-67 °F) |
Tin |
1.2 kA |
Tape And Reel |
0.228 in (5.8 mm) |
e3 |
0.228 x 0.886 in (5.8 x 22.5 mm) |
0.886 in (22.5 mm) |
CE; CSA; UL |
125 °C (257 °F) |
Fast |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
12.5 A |
Pin Wire |
235 J |
-55 °C (-67 °F) |
Tin |
1.2 kA |
Tape And Reel |
0.228 in (5.8 mm) |
e3 |
0.228 x 0.886 in (5.8 x 22.5 mm) |
0.886 in (22.5 mm) |
CE; CSA; UL |
125 °C (257 °F) |
Fast |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
12.5 A |
End Cap |
158.5 J |
-55 °C (-67 °F) |
Matte Tin |
750 A |
216P |
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) |
CE; IEC; VDE |
125 °C (257 °F) |
Fast |
||||||||||||
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
12.5 A |
Pin Wire |
650 J |
-25 °C (-13 °F) |
63 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; UL |
70 °C (158 °F) |
Time Lag |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
12.5 A |
End Cap |
235 J |
-55 °C (-67 °F) |
Tin |
1.5 kA |
175 |
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) |
CE; CSA; IEC; PSE; UL; VDE |
125 °C (257 °F) |
Fast |
||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
12.5 A |
End Cap |
158.5 J |
-55 °C (-67 °F) |
Matte Tin |
750 A |
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; IEC; VDE |
125 °C (257 °F) |
Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
420 V |
420 V |
12.5 A |
Pin Wire |
170 J |
-60 °C (-76 °F) |
Matte Tin |
200 A |
30 ms |
Rated Breaking Capacity at 420 VDC: 300 A |
Bulk |
0.217 in (5.5 mm) |
e3 |
0.197 x 0.787 in (5 x 20 mm) |
0.846 in (21.5 mm) |
CUL; TUV; UL |
125 °C (257 °F) |
Fast |
||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
12.5 A |
End Cap |
158.5 J |
-55 °C (-67 °F) |
Matte Tin |
750 A |
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) |
CE; IEC; VDE |
125 °C (257 °F) |
Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
12.5 A |
End Cap |
235 J |
-55 °C (-67 °F) |
Tin |
1.5 kA |
175 |
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) |
CE; CSA; IEC; PSE; UL; VDE |
125 °C (257 °F) |
Fast |
||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
12.5 A |
End Cap |
235 J |
-55 °C (-67 °F) |
Matte Tin |
1.5 kA |
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; UL; VDE |
125 °C (257 °F) |
Fast |
||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
12.5 A |
End Cap |
650 J |
-25 °C (-13 °F) |
63 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) |
CUL; DIN; IEC; UL |
70 °C (158 °F) |
Time Lag |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
12.5 A |
Pin Wire |
235 J |
-55 °C (-67 °F) |
Tin |
1.2 kA |
Bulk |
0.228 in (5.8 mm) |
e3 |
0.228 x 0.886 in (5.8 x 22.5 mm) |
0.886 in (22.5 mm) |
CE; CSA; UL |
125 °C (257 °F) |
Fast |
|||||||||||||
Littelfuse |
Electric Fuse |
12.5 A |
-25 °C (-13 °F) |
63 A |
0.787 in (20 mm) |
250 V |
0.197 x 0.787 in (5 x 20 mm) |
0.787 x 0.787 in (20 x 20 mm) |
0.787 in (20 mm) |
UL |
70 °C (158 °F) |
Time Lag |
|||||||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
12.5 A |
End Cap |
158.5 J |
-55 °C (-67 °F) |
Matte Tin |
750 A |
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; IEC; VDE |
125 °C (257 °F) |
Fast |
||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
12.5 A |
Pin Wire |
235 J |
-55 °C (-67 °F) |
Tin |
1.2 kA |
Tape And Reel |
0.228 in (5.8 mm) |
e3 |
0.228 x 0.886 in (5.8 x 22.5 mm) |
0.886 in (22.5 mm) |
CE; CSA; UL |
125 °C (257 °F) |
Fast |
|||||||||||||
|
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) |
CE; IEC; PSE; UL |
125 °C (257 °F) |
Time Lag |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
12.5 A |
Pin Wire |
235 J |
-55 °C (-67 °F) |
Tin |
1.2 kA |
Bulk |
0.228 in (5.8 mm) |
e3 |
0.228 x 0.886 in (5.8 x 22.5 mm) |
0.886 in (22.5 mm) |
CE; CSA; UL |
125 °C (257 °F) |
Fast |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
12.5 A |
End Cap |
114 J |
-55 °C (-67 °F) |
5 kA |
2 m |
Bulk |
0.25 in (6.35 mm) |
3AB |
1.25 in (31.75 mm) |
125 °C (257 °F) |
Fast |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
12.5 A |
Pin Wire |
235 J |
-55 °C (-67 °F) |
Tin |
1.2 kA |
Bulk |
0.228 in (5.8 mm) |
e3 |
0.228 x 0.886 in (5.8 x 22.5 mm) |
0.886 in (22.5 mm) |
CE; CSA; UL |
125 °C (257 °F) |
Fast |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
12.5 A |
Pin Wire |
235 J |
-55 °C (-67 °F) |
Tin |
1.5 kA |
175 |
Tape And Reel |
0.228 in (5.8 mm) |
e3 |
250 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; CSA; IEC; PSE; UL |
125 °C (257 °F) |
Fast |
||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
420 V |
420 V |
12.5 A |
End Cap |
170 J |
-60 °C (-76 °F) |
200 A |
30 ms |
Rated Breaking Capacity at 420 VDC: 300 A |
Bulk |
0.205 in (5.2 mm) |
0.197 x 0.787 in (5 x 20 mm) |
0.787 in (20 mm) |
CUL; TUV; UL |
125 °C (257 °F) |
Fast |
||||||||||||
|
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 |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
12.5 A |
Pin Wire |
889 J |
-55 °C (-67 °F) |
Tin |
63 A |
Tape And Reel |
0.228 in (5.8 mm) |
e3 |
0.228 x 0.886 in (5.8 x 22.5 mm) |
0.886 in (22.5 mm) |
IEC; PSE; UL |
125 °C (257 °F) |
Time Lag |
|||||||||||||
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
12.5 A |
Pin Wire |
650 J |
-25 °C (-13 °F) |
63 A |
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; UL |
70 °C (158 °F) |
Time Lag |
|||||||||||||||
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
12.5 A |
End Cap |
38 J |
-25 °C (-13 °F) |
1 kA |
Bulk |
0.248 in (6.3 mm) |
1 ms |
0.248 x 1.26 in (6.3 x 32 mm) |
0.126 in (3.2 mm) |
70 °C (158 °F) |
Very Fast |
||||||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
12.5 A |
Pin Wire |
235 J |
-55 °C (-67 °F) |
Matte Tin |
1.5 kA |
0.228 in (5.8 mm) |
e3 |
0.228 x 0.886 in (5.8 x 22.5 mm) |
0.886 in (22.5 mm) |
CE; CSA; UL |
125 °C (257 °F) |
Fast |
||||||||||||||
|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
12.5 A |
End Cap |
38 J |
-25 °C (-13 °F) |
1 kA |
Bulk |
0.248 in (6.3 mm) |
500 V |
1 ms |
3AB |
0.248 x 1.26 in (6.3 x 32 mm) |
1.26 in (32 mm) |
70 °C (158 °F) |
Very Fast |
|||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
500 V |
12.5 A |
Pin Wire |
114 J |
-55 °C (-67 °F) |
5 kA |
2 m |
Bulk |
0.275 in (6.985 mm) |
3AB |
1.288 in (32.72 mm) |
125 °C (257 °F) |
Fast |
|||||||||||||||
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
12.5 A |
Pin Wire |
889 J |
-55 °C (-67 °F) |
Tin |
63 A |
Bulk |
0.228 in (5.8 mm) |
e3 |
0.228 x 0.886 in (5.8 x 22.5 mm) |
0.886 in (22.5 mm) |
CE; IEC; PSE; UL |
125 °C (257 °F) |
Time Lag |
|||||||||||||
|
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 |
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.