Industrial & Electrical Fuses

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Fuses & Fuse Holders

Eaton Electronics Fuses and Fuse Holders are available in a wide range of fuses, including blade-type, ferrule, radial-leaded, surface-mount chip, and brick. The portfolio includes automotive, cartridge, industrial, and electrical fuses. The Fuses are designed to offer reliable overcurrent and overvoltage circuit protection.

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Part #

Industrial & Electrical Fuses CLASS CC FA FUSE

BK/KTK-R-10
Bussmann / Eaton
1: $80.83
98In Stock

Mfr. Part #
BK/KTK-R-10

Mouser Part #
504-BK/KTK-R-10

Bussmann / Eaton

Industrial & Electrical Fuses CLASS CC FA FUSE

Datasheet

98In Stock

$80.83

$75.39

$70.04

$67.35

View

Min.: 1
Mult.: 1

KTK-R

Class CC Fuses

10 A

600 VAC

Fast Blow

Cartridge Fuses

Holder

Clip

Limitron

Without Indicator

Bulk

Industrial & Electrical Fuses 600VAC 8A Fast Acting Limitron

KTK-R-8
Bussmann / Eaton
1: $67.41
60In Stock

Mfr. Part #
KTK-R-8

Mouser Part #
504-KTK-R-8

Bussmann / Eaton

Industrial & Electrical Fuses 600VAC 8A Fast Acting Limitron

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Datasheet

60In Stock

$67.41

$65.13

$65.12

Min.: 1
Mult.: 1

KTK-R

Class CC Fuses

8 A

600 VAC

Fast Blow

200 kA

Cartridge Fuses

Holder

Clip

Limitron

Without Indicator

Bulk

Industrial & Electrical Fuses 600VAC 2A Fast Acting Limitron

KTK-R-2
Bussmann / Eaton
1: $112.87
72In Stock

Mfr. Part #
KTK-R-2

Mouser Part #
504-KTK-R-2

Bussmann / Eaton

Industrial & Electrical Fuses 600VAC 2A Fast Acting Limitron

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Datasheet

72In Stock

$112.87

$94.61

$76.65

$66.37

View

Min.: 1
Mult.: 1

KTK-R

Class CC Fuses

2 A

600 VAC

Fast Blow

200 kA

Cartridge Fuses

Holder

Clip

Limitron

Without Indicator

Bulk

Industrial & Electrical Fuses 600VAC 4A Fast Acting Limitron

KTK-R-4
Bussmann / Eaton
1: $113.62
55In Stock

Mfr. Part #
KTK-R-4

Mouser Part #
504-KTK-R-4

Bussmann / Eaton

Industrial & Electrical Fuses 600VAC 4A Fast Acting Limitron

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Datasheet

55In Stock

$113.62

$101.94

$76.20

$74.83

Min.: 1
Mult.: 1

KTK-R

Class CC Fuses

4 A

600 VAC

Fast Blow

200 kA

Cartridge Fuses

Holder

Clip

Limitron

Without Indicator

Bulk

Industrial & Electrical Fuses 600VAC .2A Fast Acting Limitron

KTK-R-2/10
Bussmann / Eaton
1: $183.09
2In Stock

Mfr. Part #
KTK-R-2/10

Mouser Part #
504-KTK-R-2/10

Bussmann / Eaton

Industrial & Electrical Fuses 600VAC .2A Fast Acting Limitron

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Datasheet

2In Stock

$183.09

$149.44

$137.80

$117.77

$106.98

Min.: 1
Mult.: 1

KTK-R

Class CC Fuses

200 mA

600 VAC

Fast Blow

200 kA

Cartridge Fuses

Holder

Clip

Limitron

Without Indicator

Bulk

Industrial & Electrical Fuses 600VAC .75A Fast Acting Limitron

KTK-R-3/4
Bussmann / Eaton
1: $134.00
8In Stock

Mfr. Part #
KTK-R-3/4

Mouser Part #
504-KTK-R-3/4

Bussmann / Eaton

Industrial & Electrical Fuses 600VAC .75A Fast Acting Limitron

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Datasheet

8In Stock

$134.00

$111.14

$99.26

$95.26

Min.: 1
Mult.: 1

KTK-R

Class CC Fuses

750 mA

600 VAC

Fast Blow

200 kA

Cartridge Fuses

Holder

Clip

Limitron

Without Indicator

Bulk

Industrial & Electrical Fuses 48VAC 10kA 12A

BBS-12
Bussmann / Eaton
1: $127.05
11In Stock

Mfr. Part #
BBS-12

Mouser Part #
504-BBS_12

Bussmann / Eaton

Industrial & Electrical Fuses 48VAC 10kA 12A

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Datasheet

11In Stock

$127.05

$105.79

$97.71

$81.14

View

Min.: 1
Mult.: 1

BBS

Bulk

Industrial & Electrical Fuses 250VAC 100A 2A Midget

BAF-2
Bussmann / Eaton
1: $35.39
101In Stock

Mfr. Part #
BAF-2

Mouser Part #
504-BAF-2

Bussmann / Eaton

Industrial & Electrical Fuses 250VAC 100A 2A Midget

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Datasheet

101In Stock

$35.39

$29.39

$20.63

$20.55

View

Min.: 1
Mult.: 1

BAF

Midget Fuses

2 A

250 VAC

Fast Blow

10 kA at 125 V

Cartridge Fuses

Holder

Clip

5AG Midget (10.3 mm x 38.1 mm)

Without Indicator

Bulk

Industrial & Electrical Fuses 600VAC 1A Fast Acting Limitron

KTK-R-1
Bussmann / Eaton
1: $107.51
568In Stock

Mfr. Part #
KTK-R-1

Mouser Part #
504-KTK-R-1

Bussmann / Eaton

Industrial & Electrical Fuses 600VAC 1A Fast Acting Limitron

Learn More

Datasheet

568In Stock

$107.51

$97.46

$88.60

$78.01

$71.61

Min.: 1
Mult.: 1

KTK-R

Class CC Fuses

1 A

600 VAC

Fast Blow

200 kA

Cartridge Fuses

Holder

Clip

Limitron

Without Indicator

Bulk

Industrial & Electrical Fuses 600VAC .5A Fast Acting Limitron

KTK-R-1/2
Bussmann / Eaton
1: $91.06
101In Stock

Mfr. Part #
KTK-R-1/2

Mouser Part #
504-KTK-R-1/2

Bussmann / Eaton

Industrial & Electrical Fuses 600VAC .5A Fast Acting Limitron

Learn More

Datasheet

101In Stock

$91.06

$87.62

Min.: 1
Mult.: 1

KTK-R

Class CC Fuses

500 mA

600 VAC

Fast Blow

200 kA

Cartridge Fuses

Holder

Clip

Limitron

Without Indicator

Bulk

Industrial & Electrical Fuses 600VAC 10A Fast Acting Limitron

KTK-R-10
Bussmann / Eaton
1: $102.94
58In Stock

Mfr. Part #
KTK-R-10

Mouser Part #
504-KTK-R-10

Bussmann / Eaton

Industrial & Electrical Fuses 600VAC 10A Fast Acting Limitron

Learn More

Datasheet

58In Stock

$102.94

$89.40

$77.69

$71.61

Min.: 1
Mult.: 1

KTK-R

Class CC Fuses

10 A

600 VAC

Fast Blow

200 kA

Cartridge Fuses

Holder

Clip

Limitron

Without Indicator

Bulk

Industrial & Electrical Fuses 600VAC 15A Fast Acting Limitron

KTK-R-15
Bussmann / Eaton
1: $113.85
87In Stock

Mfr. Part #
KTK-R-15

Mouser Part #
504-KTK-R-15

Bussmann / Eaton

Industrial & Electrical Fuses 600VAC 15A Fast Acting Limitron

Learn More

Datasheet

87In Stock

$113.85

$95.90

$88.43

$73.18

$71.61

Min.: 1
Mult.: 1

KTK-R

Class CC Fuses

15 A

600 VAC

Fast Blow

200 kA

Cartridge Fuses

Holder

Clip

Limitron

Without Indicator

Bulk

Industrial & Electrical Fuses 600VAC 20A Fast Acting Limitron

KTK-R-20
Bussmann / Eaton
1: $114.95
184In Stock

Mfr. Part #
KTK-R-20

Mouser Part #
504-KTK-R-20

Bussmann / Eaton

Industrial & Electrical Fuses 600VAC 20A Fast Acting Limitron

Learn More

Datasheet

184In Stock

$114.95

$96.01

$88.54

$73.27

$71.61

Min.: 1
Mult.: 1

KTK-R

Class CC Fuses

20 A

600 VAC

Fast Blow

200 kA

Cartridge Fuses

Holder

Clip

Limitron

Without Indicator

Bulk

Industrial & Electrical Fuses 600VAC 25A Fast Acting Limitron

KTK-R-25
Bussmann / Eaton
1: $114.58
34In Stock

Mfr. Part #
KTK-R-25

Mouser Part #
504-KTK-R-25

Bussmann / Eaton

Industrial & Electrical Fuses 600VAC 25A Fast Acting Limitron

Learn More

Datasheet

34In Stock

$114.58

$101.54

$99.82

$77.50

$76.11

Min.: 1
Mult.: 1

KTK-R

Class CC Fuses

25 A

600 VAC

Fast Blow

200 kA

Cartridge Fuses

Holder

Clip

Limitron

Without Indicator

Bulk

Industrial & Electrical Fuses 600VAC 12A Fast Acting Limitron

KTK-R-12
Bussmann / Eaton
1: $104.75
40In Stock

Mfr. Part #
KTK-R-12

Mouser Part #
504-KTK_R_12

Bussmann / Eaton

Industrial & Electrical Fuses 600VAC 12A Fast Acting Limitron

Learn More

Datasheet

40In Stock

$104.75

$86.89

$86.88

$72.70

Min.: 1
Mult.: 1

KTK-R

Class CC Fuses

12 A

600 VAC

Fast Blow

200 kA

Cartridge Fuses

Holder

Clip

Limitron

Without Indicator

Bulk

Industrial & Electrical Fuses 125VAC 10kA 20A Midget

BAF-20
Bussmann / Eaton
1: $35.37
224In Stock

Mfr. Part #
BAF-20

Mouser Part #
504-BAF-20

Bussmann / Eaton

Industrial & Electrical Fuses 125VAC 10kA 20A Midget

Learn More

Datasheet

224In Stock

$35.37

$29.39

$26.80

$23.68

$22.55

Min.: 1
Mult.: 1

BAF

Midget Fuses

20 A

250 VAC

Fast Blow

10 kA at 125 V

Cartridge Fuses

Holder

Clip

5AG Midget (10.3 mm x 38.1 mm)

Without Indicator

Bulk

Industrial & Electrical Fuses 125VAC 6A Dual Element Time Delay

FNA-6
Bussmann / Eaton
1: $165.94
5In Stock

Mfr. Part #
FNA-6

Mouser Part #
504-FNA-6

Bussmann / Eaton

Industrial & Electrical Fuses 125VAC 6A Dual Element Time Delay

Learn More

Datasheet

5In Stock

$165.94

$137.58

$124.68

$115.97

Min.: 1
Mult.: 1

FNA

Midget Fuses

6 A

125 VAC

Time Delay / Slow Blow

10 kA at 125 VAC

Cartridge Fuses

Holder

Clip

5AG Midget (10.3 mm x 38.1 mm)

Bulk

Industrial & Electrical Fuses 600VAC 3A Fast Acting Limitron

KTK-R-3
Bussmann / Eaton
1: $115.58
31In Stock

Mfr. Part #
KTK-R-3

Mouser Part #
504-KTK-R-3

Bussmann / Eaton

Industrial & Electrical Fuses 600VAC 3A Fast Acting Limitron

Learn More

Datasheet

31In Stock

$115.58

$96.08

$88.61

$73.33

$71.61

Min.: 1
Mult.: 1

KTK-R

Class CC Fuses

3 A

600 VAC

Fast Blow

200 kA

Cartridge Fuses

Holder

Clip

Limitron

Without Indicator

Bulk

Industrial & Electrical Fuses 600VAC 30A Fast Acting Limitron

KTK-R-30
Bussmann / Eaton
1: $114.33
13In Stock

Mfr. Part #
KTK-R-30

Mouser Part #
504-KTK-R-30

Bussmann / Eaton

Industrial & Electrical Fuses 600VAC 30A Fast Acting Limitron

Learn More

Datasheet

13In Stock

$114.33

$96.10

$88.61

$73.33

$71.61

Min.: 1
Mult.: 1

KTK-R

Class CC Fuses

30 A

600 VAC

Fast Blow

200 kA

Cartridge Fuses

Holder

Clip

Limitron

Without Indicator

Bulk

Industrial & Electrical Fuses 600VAC 5A Fast Acting Limitron

KTK-R-5
Bussmann / Eaton
1: $118.56
12In Stock

Mfr. Part #
KTK-R-5

Mouser Part #
504-KTK-R-5

Bussmann / Eaton

Industrial & Electrical Fuses 600VAC 5A Fast Acting Limitron

Learn More

Datasheet

12In Stock

$118.56

$108.24

$98.41

$73.33

$71.61

Min.: 1
Mult.: 1

KTK-R

Class CC Fuses

5 A

600 VAC

Fast Blow

200 kA

Cartridge Fuses

Holder

Clip

Limitron

Without Indicator

Bulk

Industrial & Electrical Fuses 600VAC 7A Fast Acting Limitron

KTK-R-7
Bussmann / Eaton
1: $137.52
14In Stock

Mfr. Part #
KTK-R-7

Mouser Part #
504-KTK-R-7

Bussmann / Eaton

Industrial & Electrical Fuses 600VAC 7A Fast Acting Limitron

Learn More

Datasheet

14In Stock

$137.52

$113.32

$110.22

Min.: 1
Mult.: 1

KTK-R

Class CC Fuses

7 A

600 VAC

Fast Blow

200 kA

Cartridge Fuses

Holder

Clip

Limitron

Without Indicator

Bulk

Industrial & Electrical Fuses 600VAC .1A Fast Acting Limitron

KTK-R-1/10
Bussmann / Eaton
1: $137.49
3In Stock

Mfr. Part #
KTK-R-1/10

Mouser Part #
504-KTKR-110

Bussmann / Eaton

Industrial & Electrical Fuses 600VAC .1A Fast Acting Limitron

Learn More

Datasheet

3In Stock

$137.49

Min.: 1
Mult.: 1

KTK-R

Class CC Fuses

100 mA

600 VAC

Fast Blow

200 kA

Cartridge Fuses

Holder

Clip

Limitron

Without Indicator

Bulk

Industrial & Electrical Fuses 600VAC 6A Fast Acting Limitron

KTK-R-6
Bussmann / Eaton
1: $120.92
25In Stock

Mfr. Part #
KTK-R-6

Mouser Part #
504-KTKR-6

Bussmann / Eaton

Industrial & Electrical Fuses 600VAC 6A Fast Acting Limitron

Learn More

Datasheet

25In Stock

$120.92

$100.30

$92.49

$86.97

Min.: 1
Mult.: 1

KTK-R

Class CC Fuses

6 A

600 VAC

Fast Blow

200 kA

Cartridge Fuses

Holder

Clip

Limitron

Without Indicator

Bulk

Industrial & Electrical Fuses 125VAC 1A Dual Element Time Delay

FNA-1
Bussmann / Eaton
1: $118.50
9In Stock

Mfr. Part #
FNA-1

Mouser Part #
504-FNA-1

Bussmann / Eaton

Industrial & Electrical Fuses 125VAC 1A Dual Element Time Delay

Learn More

Datasheet

9In Stock

$118.50

$104.97

$95.96

$82.62

View

Min.: 1
Mult.: 1

FNA

Midget Fuses

1 A

125 VAC

Time Delay / Slow Blow

10 kA at 125 VAC

Cartridge Fuses

Holder

Clip

5AG Midget (10.3 mm x 38.1 mm)

Bulk

Industrial & Electrical Fuses 125VAC 1.4A Dual Element Time Delay

FNA-1-4/10
Bussmann / Eaton
1: $155.70
9In Stock

Mfr. Part #
FNA-1-4/10

Mouser Part #
504-FNA-1-4/10

Bussmann / Eaton

Industrial & Electrical Fuses 125VAC 1.4A Dual Element Time Delay

Learn More

Datasheet

9In Stock

$155.70

$128.94

$116.98

$116.73

View

Min.: 1
Mult.: 1

FNA

Midget Fuses

1.4 A

125 VAC

Time Delay / Slow Blow

10 kA at 125 VAC

Cartridge Fuses

Holder

Clip

5AG Midget (10.3 mm x 38.1 mm)

Bulk

Fuses & Fuse Holders

Mouser Electronics®

Company

Resources

Support

100 mA
125 mA
150 mA
200 mA
250 mA
300 mA
400 mA
500 mA
600 mA
750 mA
800 mA
1 A
1.125 A
1.25 A
1.4 A
1.5 A
1.6 A
1.8 A
2 A
2.25 A