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Industrial Manufacturing & Processing Portfolio

Littelfuse Industrial Manufacturing and Processing Portfolio encompasses protection, control, and sensing products, including fuses, protection relays, DC disconnect switches, surge protective devices, and temperature sensors. These products safeguard equipment from damage and personnel from injury due to electrical faults, while reducing costs and minimizing downtime. These devices also limit equipment damage and improve productivity.

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Part #

Industrial & Electrical Fuses 3A 600VAC 600VDC Midget

KLKD003.T
Littelfuse
1: $28.28
87In Stock

Mfr. Part No.
KLKD003.T

Mouser Part No
576-KLKD003.T

Industrial & Electrical Fuses 3A 600VAC 600VDC Midget

Datasheet

87In Stock

$28.28

$26.73

$26.52

$25.85

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 8A 600VAC 600VDC Midget

KLKD008.T
Littelfuse
1: $24.10
142In Stock

Mfr. Part No.
KLKD008.T

Mouser Part No
576-KLKD008.T

Industrial & Electrical Fuses 8A 600VAC 600VDC Midget

Datasheet

142In Stock

$24.10

$19.98

$18.43

$18.26

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 10A 600VAC 600VDC Midget

KLKD010.T
Littelfuse
1: $23.90
211In Stock

Mfr. Part No.
KLKD010.T

Mouser Part No
576-KLKD010.T

Industrial & Electrical Fuses 10A 600VAC 600VDC Midget

Datasheet

211In Stock

$23.90

$19.99

$18.43

$15.28

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 15A 600VAC 600VDC Midget

KLKD015.T
Littelfuse
1: $24.04
750In Stock

Mfr. Part No.
KLKD015.T

Mouser Part No
576-KLKD015.T

Industrial & Electrical Fuses 15A 600VAC 600VDC Midget

Datasheet

750In Stock

$24.04

$19.99

$18.43

$15.28

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 1A 600VAC 300VDC Fast Acting

KLKR001.T
Littelfuse
1: $28.92
415In Stock
650Expected 2026/02/17

Mfr. Part No.
KLKR001.T

Mouser Part No
576-KLKR001.T

Industrial & Electrical Fuses 1A 600VAC 300VDC Fast Acting

Datasheet

415In Stock

650Expected 2026/02/17

$28.92

$24.00

$19.88

$18.25

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 4A 600VAC 300VDC Fast Acting

KLKR004.T
Littelfuse
1: $30.45
271In Stock

Mfr. Part No.
KLKR004.T

Mouser Part No
576-KLKR004.T

Industrial & Electrical Fuses 4A 600VAC 300VDC Fast Acting

Datasheet

271In Stock

$30.45

$25.26

$18.11

$15.64

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 5A 600VAC 300VDC Fast Acting

KLKR005.T
Littelfuse
1: $31.40
185In Stock

Mfr. Part No.
KLKR005.T

Mouser Part No
576-KLKR005.T

Industrial & Electrical Fuses 5A 600VAC 300VDC Fast Acting

Datasheet

185In Stock

$31.40

$25.47

$20.72

$18.61

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 8A 600VAC 300VDC Fast Acting

KLKR008.T
Littelfuse
1: $29.59
287In Stock

Mfr. Part No.
KLKR008.T

Mouser Part No
576-KLKR008.T

Industrial & Electrical Fuses 8A 600VAC 300VDC Fast Acting

Datasheet

287In Stock

$29.59

$24.55

$19.00

$18.62

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 1.5A 600VAC 300VDC Fast Acting

KLKR01.5T
Littelfuse
1: $28.92
156In Stock

Mfr. Part No.
KLKR01.5T

Mouser Part No
576-KLKR01.5T

Industrial & Electrical Fuses 1.5A 600VAC 300VDC Fast Acting

Datasheet

156In Stock

$28.92

$24.00

$20.04

$18.61

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 10A 600VAC 300VDC Fast Acting

KLKR010.T
Littelfuse
1: $28.25
248In Stock

Mfr. Part No.
KLKR010.T

Mouser Part No
576-KLKR010.T

Industrial & Electrical Fuses 10A 600VAC 300VDC Fast Acting

Datasheet

248In Stock

$28.25

$23.76

$20.60

$18.03

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 15A 600VAC 300VDC Fast Acting

KLKR015.T
Littelfuse
1: $23.18
569In Stock

Mfr. Part No.
KLKR015.T

Mouser Part No
576-KLKR015.T

Industrial & Electrical Fuses 15A 600VAC 300VDC Fast Acting

Datasheet

569In Stock

$23.18

$17.12

$16.28

$15.32

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 25A 600VAC 300VDC Fast Acting

KLKR025.T
Littelfuse
1: $31.02
220In Stock

Mfr. Part No.
KLKR025.T

Mouser Part No
576-KLKR025.T

Industrial & Electrical Fuses 25A 600VAC 300VDC Fast Acting

Datasheet

220In Stock

$31.02

$25.74

$21.99

$20.06

View

Min.: 1
Mult.: 1

Time Delay & Timing Relays 2x2D.O.M.W/RELAY

KRDM120
Littelfuse
1: $91.71
112In Stock
18Expected 2026/04/02

Mfr. Part No.
KRDM120

Mouser Part No
576-KRDM120

Time Delay & Timing Relays 2x2D.O.M.W/RELAY

Datasheet

112In Stock

18Expected 2026/04/02

$91.71

$88.00

$83.12

$78.22

View

Min.: 1
Mult.: 1

Specialty Fuses 100A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS100.T
Littelfuse
1: $52.21
76In Stock

Mfr. Part No.
L50QS100.T

Mouser Part No
576-L50QS100.T

Specialty Fuses 100A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

76In Stock

$52.21

Min.: 1
Mult.: 1

Specialty Fuses 125A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS125.V
Littelfuse
1: $91.87
44In Stock

Mfr. Part No.
L50QS125.V

Mouser Part No
576-L50QS125.V

Specialty Fuses 125A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

44In Stock

$91.87

$76.19

$70.27

$58.13

$53.53

Min.: 1
Mult.: 1

Specialty Fuses 150A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS150.V
Littelfuse
1: $71.66
53In Stock

Mfr. Part No.
L50QS150.V

Mouser Part No
576-L50QS150.V

Specialty Fuses 150A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

53In Stock

$71.66

Min.: 1
Mult.: 1

Specialty Fuses 200A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS200.V
Littelfuse
1: $88.64
52In Stock

Mfr. Part No.
L50QS200.V

Mouser Part No
576-L50QS200.V

Specialty Fuses 200A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

52In Stock

$88.64

$75.14

$70.27

$68.23

Min.: 1
Mult.: 1

Specialty Fuses 250A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS250.V
Littelfuse
1: $142.60
30In Stock

Mfr. Part No.
L50QS250.V

Mouser Part No
576-L50QS250.V

Specialty Fuses 250A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

30In Stock

$142.60

$118.24

$111.21

$107.52

Min.: 1
Mult.: 1

Specialty Fuses 300A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS300.V
Littelfuse
1: $107.61
54In Stock

Mfr. Part No.
L50QS300.V

Mouser Part No
576-L50QS300.V

Specialty Fuses 300A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

54In Stock

$107.61

$103.34

$98.56

$91.96

$83.86

Min.: 1
Mult.: 1

Specialty Fuses 350A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS350.V
Littelfuse
1: $118.85
75In Stock

Mfr. Part No.
L50QS350.V

Mouser Part No
576-L50QS350.V

Specialty Fuses 350A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

75In Stock

$118.85

$113.99

Min.: 1
Mult.: 1

Specialty Fuses 500A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS500.X
Littelfuse
1: $214.65
16In Stock

Mfr. Part No.
L50QS500.X

Mouser Part No
576-L50QS500.X

Specialty Fuses 500A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

16In Stock

$214.65

$184.96

Min.: 1
Mult.: 1

Specialty Fuses 150A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS150.V
Littelfuse
1: $163.24
33In Stock

Mfr. Part No.
L70QS150.V

Mouser Part No
576-L70QS150.V

Specialty Fuses 150A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

33In Stock

$163.24

$142.85

$133.41

$106.73

$101.03

Min.: 1
Mult.: 1

Specialty Fuses 200A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS200.V
Littelfuse
1: $160.99
71In Stock

Mfr. Part No.
L70QS200.V

Mouser Part No
576-L70QS200.V

Specialty Fuses 200A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

71In Stock

$160.99

$134.84

$133.38

$109.85

$101.03

Min.: 1
Mult.: 1

Specialty Fuses 350A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS350.X
Littelfuse
1: $233.66
16In Stock

Mfr. Part No.
L70QS350.X

Mouser Part No
576-L70QS350.X

Specialty Fuses 350A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

16In Stock

$233.66

$201.78

Min.: 1
Mult.: 1

Specialty Fuses 600A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS600.X
Littelfuse
1: $366.32
20In Stock

Mfr. Part No.
L70QS600.X

Mouser Part No
576-L70QS600.X

Specialty Fuses 600A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

20In Stock

$366.32

$330.75

$302.75

View

Min.: 1
Mult.: 1