Circuit Protection – Mouser United Kingdom

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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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Types of Circuit Protection

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Part #

Industrial & Electrical Fuses 20A 600VAC 300VDC Slo-Blo

KLDR020.TXP
Littelfuse
1: £27.82
100In Stock

Mfr. Part No.
KLDR020.TXP

Mouser Part No
576-KLDR020.TXP

Littelfuse

Industrial & Electrical Fuses 20A 600VAC 300VDC Slo-Blo

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Datasheet

100In Stock

£27.82

£23.08

£21.29

£17.64

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 30A 600VAC 300VDC Slo-Blo

KLDR030.TXP
Littelfuse
1: £27.82
152In Stock
390Expected 02/04/2026

Mfr. Part No.
KLDR030.TXP

Mouser Part No
576-KLDR030.TXP

Littelfuse

Industrial & Electrical Fuses 30A 600VAC 300VDC Slo-Blo

Datasheet

152In Stock

390Expected 02/04/2026

£27.82

£23.08

£21.29

£17.64

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 17.5A 600VAC 300VDC Slo-Blo

KLDR17.5TXP
Littelfuse
1: £27.93
222In Stock
260Expected 26/02/2026

Mfr. Part No.
KLDR17.5TXP

Mouser Part No
576-KLDR17.5TXP

Littelfuse

Industrial & Electrical Fuses 17.5A 600VAC 300VDC Slo-Blo

Datasheet

222In Stock

260Expected 26/02/2026

£27.93

£23.17

£21.37

£17.71

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 1A 600VAC 600VDC Midget

KLKD001.T
Littelfuse
1: £19.01
251In Stock

Mfr. Part No.
KLKD001.T

Mouser Part No
576-KLKD001.T

Littelfuse

Industrial & Electrical Fuses 1A 600VAC 600VDC Midget

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Datasheet

251In Stock

£19.01

£17.45

£15.99

£13.81

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 3A 600VAC 600VDC Midget

KLKD003.T
Littelfuse
1: £27.40
87In Stock

Mfr. Part No.
KLKD003.T

Mouser Part No
576-KLKD003.T

Littelfuse

Industrial & Electrical Fuses 3A 600VAC 600VDC Midget

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Datasheet

87In Stock

£27.40

£25.06

£23.15

£22.16

£20.38

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 8A 600VAC 600VDC Midget

KLKD008.T
Littelfuse
1: £19.01
142In Stock

Mfr. Part No.
KLKD008.T

Mouser Part No
576-KLKD008.T

Littelfuse

Industrial & Electrical Fuses 8A 600VAC 600VDC Midget

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Datasheet

142In Stock

£19.01

£18.03

£15.31

£13.81

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 10A 600VAC 600VDC Midget

KLKD010.T
Littelfuse
1: £17.99
211In Stock

Mfr. Part No.
KLKD010.T

Mouser Part No
576-KLKD010.T

Littelfuse

Industrial & Electrical Fuses 10A 600VAC 600VDC Midget

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Datasheet

211In Stock

£17.99

£17.18

£14.60

£13.33

£11.47

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 15A 600VAC 600VDC Midget

KLKD015.T
Littelfuse
1: £18.04
550In Stock

Mfr. Part No.
KLKD015.T

Mouser Part No
576-KLKD015.T

Littelfuse

Industrial & Electrical Fuses 15A 600VAC 600VDC Midget

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Datasheet

550In Stock

£18.04

£15.01

£13.84

£11.47

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 3A 600VAC 300VDC Fast Acting

KLKR003.T
Littelfuse
1: £23.02
105In Stock

Mfr. Part No.
KLKR003.T

Mouser Part No
576-KLKR003.T

Littelfuse

Industrial & Electrical Fuses 3A 600VAC 300VDC Fast Acting

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Datasheet

105In Stock

£23.02

£19.09

£17.62

£14.60

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Min.: 1
Mult.: 1

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

KLKR004.T
Littelfuse
1: £24.37
271In Stock

Mfr. Part No.
KLKR004.T

Mouser Part No
576-KLKR004.T

Littelfuse

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

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Datasheet

271In Stock

£24.37

£20.21

£15.76

£15.44

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Min.: 1
Mult.: 1

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

KLKR005.T
Littelfuse
1: £23.57
175In Stock

Mfr. Part No.
KLKR005.T

Mouser Part No
576-KLKR005.T

Littelfuse

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

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Datasheet

175In Stock

£23.57

£19.12

£15.56

£13.97

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Min.: 1
Mult.: 1

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

KLKR008.T
Littelfuse
1: £24.37
287In Stock

Mfr. Part No.
KLKR008.T

Mouser Part No
576-KLKR008.T

Littelfuse

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

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Datasheet

287In Stock

£24.37

£20.21

£15.92

£15.44

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Min.: 1
Mult.: 1

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

KLKR01.5T
Littelfuse
1: £23.03
156In Stock

Mfr. Part No.
KLKR01.5T

Mouser Part No
576-KLKR01.5T

Littelfuse

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

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Datasheet

156In Stock

£23.03

£19.10

£16.19

£14.09

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Min.: 1
Mult.: 1

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

KLKR010.T
Littelfuse
1: £21.89
245In Stock

Mfr. Part No.
KLKR010.T

Mouser Part No
576-KLKR010.T

Littelfuse

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

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Datasheet

245In Stock

£21.89

£18.34

£15.42

£13.73

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Min.: 1
Mult.: 1

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

KLKR015.T
Littelfuse
1: £23.92
569In Stock

Mfr. Part No.
KLKR015.T

Mouser Part No
576-KLKR015.T

Littelfuse

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

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Datasheet

569In Stock

£23.92

£20.29

£17.23

£15.16

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Min.: 1
Mult.: 1

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

KLKR025.T
Littelfuse
1: £24.35
220In Stock

Mfr. Part No.
KLKR025.T

Mouser Part No
576-KLKR025.T

Littelfuse

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

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Datasheet

220In Stock

£24.35

£20.19

£18.64

£15.43

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 30A 600VAC 300VDC Fast Acting

KLKR030.T
Littelfuse
1: £23.92
609In Stock

Mfr. Part No.
KLKR030.T

Mouser Part No
576-KLKR030.T

Littelfuse

Industrial & Electrical Fuses 30A 600VAC 300VDC Fast Acting

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Datasheet

609In Stock

£23.92

£19.84

£12.19

£11.88

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO R

GT102B1K
Littelfuse
1: £1.34
3,501In Stock

Mfr. Part No.
GT102B1K

Mouser Part No
576-GT102B1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO R

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Datasheet

3,501In Stock

£1.34

£1.27

£1.13

£1.10

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 500A 300VAC 125VDC Class T

JLLN500.X
Littelfuse
1: £153.30
12In Stock

Mfr. Part No.
JLLN500.X

Mouser Part No
576-JLLN500.X

Littelfuse

Industrial & Electrical Fuses 500A 300VAC 125VDC Class T

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Datasheet

12In Stock

£153.30

£130.56

£123.30

£101.00

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 12A 600VAC 300VDC Slo-Blo

KLDR012.HXP
Littelfuse
1: £26.94
77In Stock

Mfr. Part No.
KLDR012.HXP

Mouser Part No
576-KLDR012.HXP

Littelfuse

Industrial & Electrical Fuses 12A 600VAC 300VDC Slo-Blo

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Datasheet

77In Stock

£26.94

£22.34

£20.62

£17.08

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 6.25A 600VAC 300VDC Slo-Blo

KLDR6.25TXP
Littelfuse
1: £31.50
93In Stock

Mfr. Part No.
KLDR6.25TXP

Mouser Part No
576-KLDR6.25TXP

Littelfuse

Industrial & Electrical Fuses 6.25A 600VAC 300VDC Slo-Blo

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Datasheet

93In Stock

£31.50

£26.39

£20.89

£20.38

£17.22

Min.: 1
Mult.: 1

Industrial & Electrical Fuses .5A 600VAC 600VDC Midget

KLKD.500T
Littelfuse
1: £18.09
365In Stock

Mfr. Part No.
KLKD.500T

Mouser Part No
576-KLKD.500T

Littelfuse

Industrial & Electrical Fuses .5A 600VAC 600VDC Midget

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Datasheet

365In Stock

£18.09

£15.01

£13.84

£13.15

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Min.: 1
Mult.: 1

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

KLKR.100T
Littelfuse
1: £29.40
281In Stock

Mfr. Part No.
KLKR.100T

Mouser Part No
576-KLKR.100T

Littelfuse

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

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Datasheet

281In Stock

£29.40

£25.27

£21.48

£19.20

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 20A 600VAC 300VDC Fast Acting

KLKR020.T
Littelfuse
1: £25.90
235In Stock

Mfr. Part No.
KLKR020.T

Mouser Part No
576-KLKR020.T

Littelfuse

Industrial & Electrical Fuses 20A 600VAC 300VDC Fast Acting

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Datasheet

235In Stock

£25.90

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 10% DEG C INTRCHGBL

KS103J2
Littelfuse
1: £3.05
569In Stock
1,500On Order

Mfr. Part No.
KS103J2

Mouser Part No
803-KS103J2

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 10% DEG C INTRCHGBL

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Datasheet

569In Stock

1,500On Order

£3.05

£2.73

£2.61

£2.47

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Min.: 1
Mult.: 1

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