Fuses

Reset All
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

170M3619

Eaton Corporation

Electric Fuse

Inline/Holder

700 V

700 V

400 A

Tab/Blade

15 kJ

200 kA

Rated Breaking Capacity at 700 VDC: 200000 A

Box

1.969 in (50 mm)

1.772 in (45 mm)

1.969 x 1.772 x 1.772 in (50 x 45 x 45 mm)

1.772 in (45 mm)

CE; IEC; UL

170M3817D

Eaton Corporation

Electric Fuse

Inline/Holder

690 V

315 A

Tab/Blade

52 kJ

200 kA

2.52 in (64 mm)

1.575 in (40 mm)

Indicator

2.52 x 1.575 x 2.677 in (64 x 40 x 68 mm)

2.677 in (68 mm)

CE; CSA; IEC; UL

170M4410

Eaton Corporation

Electric Fuse

Inline/Holder

700 V

315 A

Tab/Blade

6.2 kJ

200 kA

Box

2.087 in (53 mm)

2.087 in (53 mm)

Indicator

2.087 x 2.087 x 1.969 in (53 x 53 x 50 mm)

1.969 in (50 mm)

CE; IEC; UL

170M4417

Eaton Corporation

Electric Fuse

Inline/Holder

700 V

700 A

Tab/Blade

69.5 kJ

200 kA

Box

2.087 in (53 mm)

2.087 in (53 mm)

Indicator

2.087 x 2.087 x 1.969 in (53 x 53 x 50 mm)

1.969 in (50 mm)

CE; IEC; UL

170M4488

Eaton Corporation

Electric Fuse

Inline/Holder

1.3 KV

160 A

End Cap

1.9 kJ

100 kA

2.913 in (74 mm)

2.087 in (53 mm)

Indicator

2.913 x 2.087 x 2.087 in (74 x 53 x 53 mm)

2.087 in (53 mm)

CE; IEC; UL

170M4612

Eaton Corporation

Electric Fuse

Inline/Holder

700 V

700 V

400 A

Tab/Blade

13.5 kJ

200 kA

Rated Breaking Capacity at 700 VDC: 200000 A

Box

2.087 in (53 mm)

1.969 in (50 mm)

2.087 x 1.969 x 2.087 in (53 x 50 x 53 mm)

2.087 in (53 mm)

CE; IEC; UL

170M6790

Eaton Corporation

Electric Fuse

170M8612

Eaton Corporation

Electric Fuse

Inline/Holder

1 KV

1.25 kA

575 kJ

150 kA

170M

3.161 in (80.3 mm)

2.913 in (74 mm)

Indicator

3.161 x 2.913 x 3.622 in (80.3 x 74 x 92 mm)

3.622 in (92 mm)

CE; IEC; UL

179020.2,5

Siba

Electric Fuse

Inline/Holder

250 V

2.5 A

End Cap

11 J

35 A

Bulk

0.205 in (5.2 mm)

250 V

20 ms

0.197 x 0.787 in (5 x 20 mm)

0.787 in (20 mm)

BEAB, SEMKO, UL, VDE

Very Fast

179120.2

Siba

Electric Fuse

Inline/Holder

250 V

2 A

End Cap

20 J

Nickel

35 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)

SEMKO, UL, VDE

Time Lag

189140.3,15

Siba

Electric Fuse

Inline/Holder

500 V

400 V

3.15 A

End Cap

37 J

Nickel

1.5 kA

Bulk

0.25 in (6.35 mm)

500 V

20 ms

0.248 x 1.26 in (6.3 x 32 mm)

1.252 in (31.8 mm)

UL

Time Lag

20111000001P

Littelfuse

Electric Fuse

Inline/Holder

250 V

1 A

End Cap

2 J

-25 °C (-13 °F)

80 A

5 ms

Pre Arcing Time: Open within 5 ms at 1000% Rated Current

Bulk

0.205 in (5.2 mm)

0.197 x 0.787 in (5 x 20 mm)

Indicator

0.205 x 0.787 in (5.2 x 20 mm)

0.787 in (20 mm)

CUL; UL

70 °C (158 °F)

Medium Time Lag

20C14X51GI

Altech

Electric Fuse

Inline/Holder

690 V

20 A

End Cap

80 kA

Bulk

0.551 in (14 mm)

0.551 x 2.008 in (14 x 51 mm)

2.008 in (51 mm)

CE; IEC

Slow

313003P

Littelfuse

Electric Fuse

Inline/Holder

250 V

3 A

End Cap

200 J

Tin

100 A

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; METI; PSE; UL

Slow

3402.0049.24

Schurter Ag

Electric Fuse

Surface Mount

63 V

63 V

125 mA

Wraparound

1.1 mJ

-40 °C (-40 °F)

Tin

50 A

0.0011

Tape And Reel, 13 inch

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

3403.0012.24

Schurter Ag

Electric Fuse

Surface Mount

250 V

250 V

400 mA

Wraparound

20 mJ

-55 °C (-67 °F)

Tin

100 A

Tape And Reel, 13 inch

0.433 in (11 mm)

0.181 in (4.6 mm)

e3

1 ms

0.433 x 0.181 in (11 x 4.6 mm)

0.433 x 0.181 x 0.154 in (11 x 4.6 x 3.9 mm)

0.154 in (3.9 mm)

CUL; UL; VDE

125 °C (257 °F)

Very Fast

3403.0020.11

Schurter Ag

Electric Fuse

Surface Mount

250 V

250 V

2.5 A

Wraparound

2.6 J

-55 °C (-67 °F)

Tin

100 A

Bulk

0.433 in (11 mm)

0.181 in (4.6 mm)

e3

1 ms

0.433 x 0.181 in (11 x 4.6 mm)

0.433 x 0.181 x 0.154 in (11 x 4.6 x 3.9 mm)

0.154 in (3.9 mm)

CUL; UL; VDE

125 °C (257 °F)

Very Fast

3403.0157.11

Schurter Ag

Electric Fuse

Surface Mount

250 V

125 V

125 mA

Wraparound

55 mJ

-55 °C (-67 °F)

Tin

200 A

Bulk

0.398 in (10.1 mm)

0.118 in (3 mm)

e3

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; UL; VDE

125 °C (257 °F)

Time Lag

3403.0160.24

Schurter Ag

Electric Fuse

Surface Mount

250 V

125 V

250 mA

Wraparound

200 mJ

-55 °C (-67 °F)

Tin

200 A

Tape And Reel, 13 inch

0.398 in (10.1 mm)

0.118 in (3 mm)

e3

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; UL; VDE

125 °C (257 °F)

Time Lag

3403.0172.24

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

3403.0288.23

Schurter Ag

Electric Fuse

Surface Mount

125 V

72 V

25 A

Wraparound

1.17 kJ

-55 °C (-67 °F)

Nickel/Tin

100 A

Tape And Reel, 13 inch

0.606 in (15.4 mm)

0.211 in (5.35 mm)

e2

5 ms

0.209 x 0.63 in (5.3 x 16 mm)

0.211 in (5.35 mm)

CUL, UL

125 °C (257 °F)

Time Lag

3404.0007.11

Schurter Ag

Electric Fuse

Surface Mount

125 V

125 V

400 mA

Wraparound

16 mJ

-40 °C (-40 °F)

Tin

100 A

0.016

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

3404.0009.11

Schurter Ag

Electric Fuse

Surface Mount

125 V

125 V

1 A

Wraparound

78 mJ

-40 °C (-40 °F)

Tin

100 A

0.078

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

3404.0010.11

Schurter Ag

Electric Fuse

Surface Mount

125 V

125 V

1.25 A

Wraparound

140 mJ

-40 °C (-40 °F)

Tin

100 A

0.14

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

3404.0010.22

Schurter Ag

Electric Fuse

Surface Mount

125 V

125 V

1.25 A

Wraparound

140 mJ

-40 °C (-40 °F)

Tin

100 A

0.14

Tape And Reel, 7 inch

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

3404.0016.11

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

3404.0114.11

Schurter Ag

Electric Fuse

Surface Mount

125 V

125 V

1 A

Wraparound

770 mJ

-40 °C (-40 °F)

Tin

100 A

Tape

0.291 in (7.4 mm)

0.122 in (3.1 mm)

e3

5 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

85 °C (185 °F)

Time Lag

3404.0115.22

Schurter Ag

Electric Fuse

Surface Mount

125 V

125 V

1.5 A

Wraparound

1.73 J

-40 °C (-40 °F)

Tin

100 A

Tape And Reel, 7 inch

0.291 in (7.4 mm)

0.122 in (3.1 mm)

e3

5 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

85 °C (185 °F)

Time Lag

3405.0164.11

Schurter Ag

Electric Fuse

Surface Mount

250 V

125 V

630 mA

Wraparound

92 mJ

-55 °C (-67 °F)

Tin

200 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 0.118 in (10.1 x 3 x 3 mm)

0.118 in (3 mm)

CUL; IEC 60127-4; UL; VDE

125 °C (257 °F)

Very Fast

3405.0165.11

Schurter Ag

Electric Fuse

Surface Mount

250 V

125 V

800 mA

Wraparound

210 mJ

-55 °C (-67 °F)

Tin

200 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 0.118 in (10.1 x 3 x 3 mm)

0.118 in (3 mm)

CUL; IEC 60127-4; UL; VDE

125 °C (257 °F)

Very Fast

3412.0124.11

Schurter Ag

Electric Fuse

Surface Mount

32 V

32 V

5 A

Wraparound

1.15 J

-55 °C (-67 °F)

Nickel Gold

50 A

1.5

Tape

0.063 in (1.6 mm)

0.031 in (0.8 mm)

e4

60 s

0603

0.063 x 0.031 x 0.024 in (1.6 x 0.8 x 0.6 mm)

0.024 in (0.6 mm)

CUL; UL

90 °C (194 °F)

Super Fast

3413.0010.24

Schurter Ag

Electric Fuse

Surface Mount

125 V

63 V

250 mA

Wraparound

3.2 mJ

-55 °C (-67 °F)

Gold

10 A

0.0032

Tape And Reel, 13 inch

0.126 in (3.2 mm)

0.063 in (1.6 mm)

e4

100 µs

0.126 x 0.063 in (3.2 x 1.6 mm)

0.126 x 0.063 x 0.063 in (3.2 x 1.6 x 1.6 mm)

0.063 in (1.6 mm)

CUL; UL

90 °C (194 °F)

Very Fast

3413.0117.22

Schurter Ag

Electric Fuse

Surface Mount

32 V

63 V

1.5 A

Wraparound

150 mJ

-55 °C (-67 °F)

Gold Nickel

50 A

0.24

Tape And Reel, 7 inch

0.126 in (3.2 mm)

0.063 in (1.6 mm)

e4

60 s

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

90 °C (194 °F)

Very Fast

35ET

Eaton Corporation

Electric Fuse

Inline/Holder

690 V

350 V

35 A

Tab/Blade

52 J

200 kA

Rated Breaking Capacity at 690 VDC: 200000 A

Box

1.89 in (48 mm)

1.89 x 0.752 in (48 x 19.1 mm)

0.752 in (19.1 mm)

BS 88; CE

37000630430

Littelfuse

Electric Fuse

Through Hole Mount

250 V

63 mA

Pin Wire

500 μJ

-40 °C (-40 °F)

Tin

35 A

20 ms

Ammo Pack; Tape

0.335 in (8.5 mm)

e3

TR5

0.315 in (8 mm)

CCC; CE; CUL; VDE; UL

85 °C (185 °F)

Fast

37200400001

Littelfuse

Electric Fuse

Through Hole Mount

250 V

40 mA

Pin Wire

9 mJ

-40 °C (-40 °F)

Matte Tin

35 A

20 ms

0.009

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; UL

85 °C (185 °F)

Time Lag

37200800431

Littelfuse

Electric Fuse

Through Hole Mount

250 V

80 mA

Pin Wire

38.4 mJ

-40 °C (-40 °F)

Matte Tin

35 A

20 ms

0.023

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

37214000001

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

38311000000

Littelfuse

Electric Fuse

Through Hole Mount

320 V

1 A

Pin Wire

4.85 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

85 °C (185 °F)

Time Lag

39214000000

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

3961500000

Littelfuse

Electric Fuse

Through Hole Mount

125 V

5 A

Pin Wire

59 J

-40 °C (-40 °F)

Matte Tin

100 A

Ammo Pack; Tape And Reel

0.335 in (8.5 mm)

0.157 in (4 mm)

e3

60 s

0.335 x 0.157 x 0.315 in (8.5 x 4 x 8 mm)

0.315 in (8 mm)

CSA; METI; PSE; UL

85 °C (185 °F)

Time Lag

39615000000

Littelfuse

Electric Fuse

Through Hole Mount

125 V

5 A

Pin Wire

59 J

-40 °C (-40 °F)

Matte Tin

100 A

1 m

59

Ammo Pack; Tape And Reel

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

39615000440

Littelfuse

Electric Fuse

Through Hole Mount

125 V

5 A

Pin Wire

59 J

-40 °C (-40 °F)

Matte Tin

100 A

1 m

59

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

3AB12-R

Bel Fuse

Electric Fuse

Inline/Holder

250 V

12 A

End Cap

501 J

-55 °C (-67 °F)

Nickel

200 A

Bulk

0.25 in (6.35 mm)

250 V

0.236 x 1.26 in (6 x 32 mm)

0.25 x 1.252 in (6.35 x 31.8 mm)

1.252 in (31.8 mm)

CUL; PSE; UL

125 °C (257 °F)

Fast

3AG12-R

Bel Fuse

Electric Fuse

Inline/Holder

125 V

12 A

End Cap

501 J

-55 °C (-67 °F)

Nickel

10 kA

Pre-Arcing Time: Open within 5 s, at 200% Rated Current

Bulk; Tape And Reel

0.25 in (6.35 mm)

250 V

0.25 x 1.252 in (6.35 x 31.8 mm)

1.252 in (31.8 mm)

CE; CSA; PSE

125 °C (257 °F)

Fast

3AP12-R

Bel Fuse

Electric Fuse

Through Hole Mount

125 V

12 A

Pin Wire

501 J

-55 °C (-67 °F)

10 kA

Pre-Arcing Time: Open within 5 s, at 200% Rated Current

Bulk; Tape And Reel

0.272 in (6.9 mm)

250 V

0.272 x 1.28 in (6.9 x 32.5 mm)

1.28 in (32.5 mm)

CE; CSA; PSE

125 °C (257 °F)

Fast

3SBP7-R

Bel Fuse

Electric Fuse

Through Hole Mount

125 V

7 A

Pin Wire

372 J

-55 °C (-67 °F)

Matte Tin

10 kA

4 h

Bulk

0.272 in (6.9 mm)

e3

125 V

0.272 x 1.28 in (6.9 x 32.5 mm)

1.28 in (32.5 mm)

CE; CSA; PSE; UL

125 °C (257 °F)

Slow

46212000000

Littelfuse

Electric Fuse

Surface Mount

250 V

250 V

2 A

Wraparound

5.44 J

-40 °C (-40 °F)

Matte Tin

150 A

10 ms

5.44

Tape And Reel

0.413 in (10.5 mm)

0.177 in (4.5 mm)

e3

250 V

Nano

0.177 x 0.177 x 0.413 in (4.5 x 4.5 x 10.5 mm)

0.177 in (4.5 mm)

CUL; PSE; VDE; UL

85 °C (185 °F)

Time Lag

Fuses

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.