| 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 |
32 V |
30 A |
Tab/Blade |
1 kJ |
-40 °C (-40 °F) |
1 kA |
20 ms |
Bulk |
0.358 in (9.1 mm) |
0.15 in (3.8 mm) |
32 V |
Micro |
0.602 in (15.3 mm) |
125 °C (257 °F) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
1 KV |
750 V |
30 A |
End Cap |
1.5 J |
100 kA |
Rated Breaking Capacity at 750 VDC: 100000 A |
0.559 in (14.2 mm) |
0.559 x 2.63 in (14.2 x 66.8 mm) |
2.63 in (66.8 mm) |
UL |
Very Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
250 V |
30 A |
Tab/Blade |
200 kA |
2CO |
Rated Breaking Capacity at 250 VDC: 80000 A |
0.827 in (21 mm) |
0.827 x 2.205 in (21 x 56 mm) |
2.205 in (56 mm) |
CSA |
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|
|
Littelfuse |
Electric Fuse |
Inline/Holder |
58 V |
30 A |
Tab/Blade |
6 kJ |
142 |
Rated Breaking Capacity at 58 VDC: 1000 A |
Bulk |
1.169 in (29.7 mm) |
0.358 in (9.1 mm) |
1.169 x 0.358 x 0.839 in (29.7 x 9.1 x 21.3 mm) |
0.839 in (21.3 mm) |
DIN 72581-3; UL |
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|
|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
30 A |
End Cap |
10 kA |
2 m |
Bulk |
0.406 in (10.31 mm) |
5AG |
1.5 in (38.1 mm) |
CE; CSA; PSE; UL |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
700 V |
650 V |
30 A |
End Cap |
200 kA |
Rated Breaking Capacity at 650 VDC: 20000 A |
0.563 in (14.3 mm) |
0.563 x 2 in (14.3 x 50.8 mm) |
2 in (50.8 mm) |
CSA; UL |
Fast |
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|
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
30 A |
Tab/Blade |
4.1 kJ |
-40 °C (-40 °F) |
Silver |
1 kA |
40 ms |
4070 |
Bulk |
1.15 in (29.2 mm) |
0.346 in (8.8 mm) |
e4 |
32 V |
1.15 x 0.348 x 0.85 in (29.21 x 8.85 x 21.59 mm) |
0.85 in (21.6 mm) |
UL |
125 °C (257 °F) |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
30 A |
1.48 kJ |
-40 °C (-40 °F) |
1 kA |
0495 |
Bulk |
0.555 in (14.1 mm) |
0.472 in (12 mm) |
0.555 x 0.472 x 1.063 in (14.1 x 12 x 27 mm) |
1.063 in (27 mm) |
125 °C (257 °F) |
Time Delay |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
150 V |
150 V |
30 A |
End Cap |
250 mJ |
100 kA |
Rated Breaking Capacity at 150 VDC: 100000 A |
0.409 in (10.4 mm) |
0.409 x 1.5 in (10.4 x 38.1 mm) |
1.5 in (38.1 mm) |
UL |
Very Fast |
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|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
125 V |
125 V |
30 A |
Pin Wire |
1.69 kJ |
-55 °C (-67 °F) |
Matte Tin |
400 A |
Rated Breaking Capacity at 125 VDC: 600 A |
Bulk |
0.275 in (6.99 mm) |
e3 |
0.275 x 1.288 in (6.99 x 32.72 mm) |
1.288 in (32.72 mm) |
CE; CSA; KTL; 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 |
0.25 in (6.35 mm) |
32 V |
1.438 in (36.5125 mm) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
15.5 KV |
30 A |
End Cap |
60 kA |
5 m |
3 in (76.2 mm) |
Striker |
3 x 23.875 in (76.2 x 606.43 mm) |
23.875 in (606.43 mm) |
Medium |
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|
|
Littelfuse |
Electric Fuse |
30 A |
Pin Wire |
4.2 kJ |
-55 °C (-67 °F) |
Tin |
2.5 kA |
4 h |
0.272 in (6.9 mm) |
e3 |
70 V |
0.272 x 1.031 in (6.9 x 26.2 mm) |
1.031 in (26.2 mm) |
TUV, UL |
125 °C (257 °F) |
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|
|
Littelfuse |
Electric Fuse |
Surface Mount |
62 V |
30 A |
Wraparound |
-10 °C (14 °F) |
80 A |
Tape And Reel |
0.213 in (5.4 mm) |
0.126 in (3.2 mm) |
0.071 in (1.8 mm) |
CUL; TUV; UL |
65 °C (149 °F) |
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|
|
Littelfuse |
Electric Fuse |
Surface Mount |
62 V |
30 A |
Wraparound |
-10 °C (14 °F) |
80 A |
Tape And Reel |
0.213 in (5.4 mm) |
0.126 in (3.2 mm) |
0.071 in (1.8 mm) |
CUL; TUV; UL |
65 °C (149 °F) |
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|
|
Littelfuse |
Electric Fuse |
Inline/Holder |
125 V |
30 A |
End Cap |
1.69 kJ |
Tin |
400 A |
326 |
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 |
Slow |
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|
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
30 A |
Tab/Blade |
-40 °C (-40 °F) |
40 ms |
0.864 in (21.95 mm) |
0.593 in (15.05 mm) |
0.929 in (23.6 mm) |
125 °C (257 °F) |
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|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
125 V |
30 A |
Pin Wire |
1.69 kJ |
-55 °C (-67 °F) |
Tin |
400 A |
5 s |
Rated Breaking Capacity at 125 VDC: 600 A |
1690 |
Bulk |
0.275 in (6.985 mm) |
e3 |
250 V |
3AB |
0.275 x 1.288 in (6.99 x 32.72 mm) |
1.288 in (32.72 mm) |
CE; CSA; PSE; UL |
125 °C (257 °F) |
Time Delay |
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|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
450 V |
30 A |
Pin Wire |
993 J |
-40 °C (-40 °F) |
10 kA |
50 ms |
0.406 in (10.3 mm) |
450 V |
1.53 in (38.86 mm) |
CSA; UL |
125 °C (257 °F) |
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|
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
30 A |
End Cap |
26.9 kJ |
-55 °C (-67 °F) |
Nickel |
300 A |
4 h |
26900 |
Bulk |
0.25 in (6.35 mm) |
Supplemental |
250 V |
3AG |
0.25 x 1.25 in (6.35 x 31.75 mm) |
1.25 in (31.75 mm) |
UL |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
58 V |
30 A |
Tab/Blade |
6.8 kJ |
-40 °C (-40 °F) |
1 kA |
Bulk |
1.173 in (29.8 mm) |
0.358 in (9.1 mm) |
40 ms |
0.835 in (21.2 mm) |
CUL; UL |
85 °C (185 °F) |
Time Lag |
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|
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
32 V |
30 A |
End Cap |
0.25 in (6.35 mm) |
32 V |
8AG |
1 in (25.4 mm) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
125 V |
30 A |
Tab/Blade |
10 kA |
0.56 in (14.22 mm) |
3.07 in (77.98 mm) |
Time Delay |
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|
|
Littelfuse |
Electric Fuse |
Inline/Holder |
500 V |
300 V |
30 A |
End Cap |
10 kA |
0.406 in (10.31 mm) |
500 V |
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 |
1.5 KV |
30 A |
End Cap |
3.792 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 |
32 V |
30 A |
Tab/Blade |
1.13 kJ |
-40 °C (-40 °F) |
0297 |
Rated Breaking Capacity at 32 VDC: 1000 A |
0.429 in (10.9 mm) |
0.15 in (3.8 mm) |
0.429 x 0.15 x 0.346 in (10.9 x 3.8 x 8.8 mm) |
0.346 in (8.8 mm) |
125 °C (257 °F) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
5.5 KV |
30 A |
End Cap |
80 kA |
30E-1C-5.5 |
3 in (76.2 mm) |
3 x 15.874 in (76.2 x 403.2 mm) |
15.874 in (403.2 mm) |
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|
|
Littelfuse |
Electric Fuse |
Inline/Holder |
58 V |
30 A |
Tab/Blade |
1.8 kJ |
-40 °C (-40 °F) |
1 kA |
40 ms |
Bulk |
0.571 in (14.5 mm) |
0.472 in (12 mm) |
58 V |
0.63 in (16 mm) |
ISO; SAE |
125 °C (257 °F) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
250 V |
30 A |
End Cap |
10 kA |
0.406 in (10.31 mm) |
0.406 x 1.5 in (10.31 x 38.1 mm) |
1.5 in (38.1 mm) |
CSA; QPL; UL |
Slow |
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|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
250 V |
30 A |
Pin Wire |
-55 °C (-67 °F) |
4 h |
1690 |
0.275 in (6.985 mm) |
250 V |
3AB |
0.275 x 1.288 in (6.985 x 32.72 mm) |
1.288 in (32.72 mm) |
CE, CSA, PSE, UL |
125 °C (257 °F) |
Time Lag |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
15.5 KV |
30 A |
End Cap |
80 kA |
5 m |
3 in (76.2 mm) |
Striker |
3 x 18.875 in (76.2 x 479.43 mm) |
18.875 in (479.43 mm) |
Medium |
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|
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
30 A |
Tab/Blade |
4.2 kJ |
-40 °C (-40 °F) |
2 kA |
Bulk |
0.63 in (16 mm) |
0.472 in (12 mm) |
0.63 x 0.472 x 0.315 in (16 x 12 x 8 mm) |
0.315 in (8 mm) |
125 °C (257 °F) |
Time Delay |
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|
|
Littelfuse |
Electric Fuse |
Through Hole Mount |
250 V |
30 A |
Pin Wire |
2.49 kJ |
-55 °C (-67 °F) |
Tin |
100 A |
2490 |
0.275 in (6.99 mm) |
e3 |
250 V |
3AB |
0.275 x 1.288 in (6.99 x 32.72 mm) |
1.288 in (32.72 mm) |
CE, PSE, UL |
125 °C (257 °F) |
Fast |
|||||||||||
|
|
Littelfuse |
Electric Fuse |
Inline/Holder |
125 V |
125 V |
30 A |
End Cap |
1.69 kJ |
-55 °C (-67 °F) |
Matte Tin |
400 A |
Rated Breaking Capacity at 125 VDC: 600 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; KTL; PSE; UL |
125 °C (257 °F) |
Time Lag |
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|
|
Littelfuse |
Electric Fuse |
30 A |
-40 °C (-40 °F) |
Silver |
0.906 in (23 mm) |
0.646 in (16.4 mm) |
e4 |
32 V |
0.906 x 0.646 x 0.996 in (23 x 16.4 x 25.3 mm) |
0.996 in (25.3 mm) |
125 °C (257 °F) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
30 A |
End Cap |
10 kA |
0.811 in (20.6 mm) |
5 in (127 mm) |
CE; CSA; UL |
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|
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
30 A |
Tab/Blade |
1.51 kJ |
-40 °C (-40 °F) |
Tin/Copper |
1 kA |
4 d 4 h |
1510 |
Bulk |
0.75 in (19.05 mm) |
0.2 in (5.08 mm) |
ATO |
e2 |
32 V |
0.75 x 0.2 x 0.48 in (19.05 x 5.08 x 12.19 mm) |
0.48 in (12.19 mm) |
UL |
105 °C (221 °F) |
Fast |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
15.5 KV |
30 A |
End Cap |
80 kA |
Hermitically Sealed Part Number |
3 in (76.2 mm) |
3 x 18.875 in (76.2 x 479.43 mm) |
18.875 in (479.43 mm) |
Medium |
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|
|
Littelfuse |
Electric Fuse |
Inline/Holder |
170 V |
30 A |
Tab/Blade |
100 kA |
Bulk |
0.563 in (14.3 mm) |
170 V |
0.563 x 0.877 in (14.3 x 22.27 mm) |
0.877 in (22.28 mm) |
CUL; IEC; TUV; UL |
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|
|
Littelfuse |
Electric Fuse |
30 A |
End Cap |
100 kA |
0.406 in (10.3 mm) |
G |
480 V |
0.406 x 1.626 in (10.3 x 41.3 mm) |
1.626 in (41.3 mm) |
CSA, UL |
Medium |
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|
|
Littelfuse |
Electric Fuse |
30 A |
-40 °C (-40 °F) |
Silver |
0.906 in (23 mm) |
0.646 in (16.4 mm) |
e4 |
32 V |
0.906 x 0.646 x 0.996 in (23 x 16.4 x 25.3 mm) |
0.996 in (25.3 mm) |
125 °C (257 °F) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
30 A |
Tab/Blade |
Blister |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
600 V |
300 V |
30 A |
End Cap |
200 kA |
Rated Breaking Capacity at 300 VDC: 20000 A |
0.811 in (20.6 mm) |
Indicator |
0.811 x 5 in (20.6 x 127 mm) |
5 in (127 mm) |
CSA; QPL; UL |
Time Delay |
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|
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
30 A |
Tab/Blade |
5.1 kJ |
-40 °C (-40 °F) |
Tin |
1 kA |
100 ms |
5100 |
0.63 in (16 mm) |
0.472 in (12 mm) |
e3 |
32 V |
0.63 x 0.472 x 0.315 in (16 x 12 x 8 mm) |
0.307 in (7.8 mm) |
CUL; ISO; UL |
125 °C (257 °F) |
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|
|
Littelfuse |
Electric Fuse |
Inline/Holder |
32 V |
30 A |
Tab/Blade |
-40 °C (-40 °F) |
40 ms |
1.874 in (47.6 mm) |
0.593 in (15.05 mm) |
32 V |
0.898 x 0.638 x 0.846 in (22.8 x 16.2 x 21.5 mm) |
0.846 in (21.5 mm) |
125 °C (257 °F) |
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|
|
Littelfuse |
Electric Fuse |
30 A |
-40 °C (-40 °F) |
0.898 in (22.8 mm) |
0.638 in (16.2 mm) |
32 V |
0.898 x 0.638 x 0.846 in (22.8 x 16.2 x 21.5 mm) |
0.846 in (21.5 mm) |
125 °C (257 °F) |
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|
|
Littelfuse |
Electric Fuse |
Surface Mount |
85 V |
30 A |
Wraparound |
-10 °C (14 °F) |
80 A |
Tape And Reel, 13 inch |
0.374 in (9.5 mm) |
0.197 in (5 mm) |
0.079 in (2 mm) |
CUL; TUV; UL |
65 °C (149 °F) |
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|
Littelfuse |
Electric Fuse |
Inline/Holder |
1.2 KV |
1 KV |
30 A |
End Cap |
8.3 kJ |
100 kA |
Rated Breaking Capacity at 1000 VDC: 100000 A |
0.811 in (20.6 mm) |
1.2 KV |
0.811 x 4.606 in (20.6 x 117 mm) |
4.606 in (117 mm) |
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.