Circuit Protection – Mouser United Kingdom

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HVAC/R Solutions

Littelfuse HVAC/R Solutions feature an extensive product portfolio that offers accuracy, reliability, and durability. These innovative products help to streamline HVAC/R system designs and are designed to protect vital components, control loads while increasing system efficiency, and sense temperatures more accurately. Littelfuse HVAC/R Solutions are ideal for commercial HVAC systems, residential HVAC systems, and commercial refrigeration.

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Types of Circuit Protection

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Part #

Industrial & Electrical Fuses 3A 500VAC Midget

0FLQ003.T
Littelfuse
1: £16.81
69In Stock

Mfr. Part No.
0FLQ003.T

Mouser Part No
576-0FLQ003.T

Littelfuse

Industrial & Electrical Fuses 3A 500VAC Midget

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Datasheet

69In Stock

£16.81

£16.00

£15.91

£13.60

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 4A 500VAC Midget

0FLQ004.T
Littelfuse
1: £21.50
29In Stock

Mfr. Part No.
0FLQ004.T

Mouser Part No
576-0FLQ004.T

Littelfuse

Industrial & Electrical Fuses 4A 500VAC Midget

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Datasheet

29In Stock

£21.50

£18.26

£15.51

£13.61

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 5A 500VAC Midget

0FLQ005.T
Littelfuse
1: £21.49
33In Stock

Mfr. Part No.
0FLQ005.T

Mouser Part No
576-0FLQ005.T

Littelfuse

Industrial & Electrical Fuses 5A 500VAC Midget

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Datasheet

33In Stock

£21.49

£17.84

£16.45

£13.63

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 6A 500VAC Midget

0FLQ006.T
Littelfuse
1: £21.49
15In Stock

Mfr. Part No.
0FLQ006.T

Mouser Part No
576-0FLQ006.T

Littelfuse

Industrial & Electrical Fuses 6A 500VAC Midget

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Datasheet

15In Stock

£21.49

£17.84

£16.45

£13.63

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 12A 500VAC Midget

0FLQ012.T
Littelfuse
1: £22.11
18In Stock

Mfr. Part No.
0FLQ012.T

Mouser Part No
576-0FLQ012.T

Littelfuse

Industrial & Electrical Fuses 12A 500VAC Midget

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Datasheet

18In Stock

£22.11

£18.31

£15.66

£12.86

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 15A 500VAC Midget

0FLQ015.T
Littelfuse
1: £21.49
58In Stock
80Expected 16/03/2026

Mfr. Part No.
0FLQ015.T

Mouser Part No
576-0FLQ015.T

Littelfuse

Industrial & Electrical Fuses 15A 500VAC Midget

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Datasheet

58In Stock

80Expected 16/03/2026

£21.49

£17.84

£16.45

£13.63

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 20A 500VAC Midget

0FLQ020.T
Littelfuse
1: £13.89
81In Stock

Mfr. Part No.
0FLQ020.T

Mouser Part No
576-0FLQ020.T

Littelfuse

Industrial & Electrical Fuses 20A 500VAC Midget

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Datasheet

81In Stock

£13.89

£13.49

£12.57

£12.05

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 1.25A 500VAC Midget

0FLQ1.25T
Littelfuse
1: £25.66
10In Stock

Mfr. Part No.
0FLQ1.25T

Mouser Part No
576-0FLQ1.25T

Littelfuse

Industrial & Electrical Fuses 1.25A 500VAC Midget

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Datasheet

10In Stock

£25.66

£21.28

£19.63

£16.27

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses .1A 600VAC 500VDC Midget

0KLK.100T
Littelfuse
1: £24.45
25In Stock
50Expected 27/03/2026

Mfr. Part No.
0KLK.100T

Mouser Part No
576-0KLK.100T

Littelfuse

Industrial & Electrical Fuses .1A 600VAC 500VDC Midget

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Datasheet

25In Stock

50Expected 27/03/2026

£24.45

£20.29

£18.72

£15.50

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses .125A 600VAC 500VDC Midget

0KLK.125T
Littelfuse
1: £24.45
20In Stock

Mfr. Part No.
0KLK.125T

Mouser Part No
576-0KLK.125T

Littelfuse

Industrial & Electrical Fuses .125A 600VAC 500VDC Midget

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Datasheet

20In Stock

£24.45

£20.29

£18.72

£15.50

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses .25A 600VAC 500VDC Midget

0KLK.250T
Littelfuse
1: £20.59
14In Stock

Mfr. Part No.
0KLK.250T

Mouser Part No
576-0KLK.250T

Littelfuse

Industrial & Electrical Fuses .25A 600VAC 500VDC Midget

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Datasheet

14In Stock

£20.59

£17.08

£15.76

£13.06

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses .75A 600VAC 500VDC Midget

0KLK.750T
Littelfuse
1: £21.29
10In Stock

Mfr. Part No.
0KLK.750T

Mouser Part No
576-0KLK.750T

Littelfuse

Industrial & Electrical Fuses .75A 600VAC 500VDC Midget

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Datasheet

10In Stock

£21.29

£17.66

£16.29

£13.50

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 1A 600VAC 500VDC Midget

0KLK001.T
Littelfuse
1: £18.38
62In Stock
100Expected 23/02/2026

Mfr. Part No.
0KLK001.T

Mouser Part No
576-0KLK001.T

Littelfuse

Industrial & Electrical Fuses 1A 600VAC 500VDC Midget

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Datasheet

62In Stock

100Expected 23/02/2026

£18.38

£16.87

£15.47

£13.36

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 2A 600VAC 500VDC Midget

0KLK002.T
Littelfuse
1: £16.72
55In Stock

Mfr. Part No.
0KLK002.T

Mouser Part No
576-0KLK002.T

Littelfuse

Industrial & Electrical Fuses 2A 600VAC 500VDC Midget

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Datasheet

55In Stock

£16.72

£13.34

£9.96

£9.59

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 3A 600VAC 500VDC Midget

0KLK003.T
Littelfuse
1: £22.62
14In Stock
60Expected 30/03/2026

Mfr. Part No.
0KLK003.T

Mouser Part No
576-0KLK003.T

Littelfuse

Industrial & Electrical Fuses 3A 600VAC 500VDC Midget

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Datasheet

14In Stock

60Expected 30/03/2026

£22.62

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 4A 600VAC 500VDC Midget

0KLK004.T
Littelfuse
1: £18.68
62In Stock

Mfr. Part No.
0KLK004.T

Mouser Part No
576-0KLK004.T

Littelfuse

Industrial & Electrical Fuses 4A 600VAC 500VDC Midget

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Datasheet

62In Stock

£18.68

£17.68

£15.15

£11.68

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 12A 600VAC 500VDC Midget

0KLK012.T
Littelfuse
1: £21.68
9In Stock

Mfr. Part No.
0KLK012.T

Mouser Part No
576-0KLK012.T

Littelfuse

Industrial & Electrical Fuses 12A 600VAC 500VDC Midget

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Datasheet

9In Stock

£21.68

£17.92

£16.45

£11.77

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 25A 600VAC 500VDC Midget

0KLK025.T
Littelfuse
1: £18.58
76In Stock

Mfr. Part No.
0KLK025.T

Mouser Part No
576-0KLK025.T

Littelfuse

Industrial & Electrical Fuses 25A 600VAC 500VDC Midget

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Datasheet

76In Stock

£18.58

£17.05

£10.62

£10.16

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 2A 600VAC

0SLC002.T
Littelfuse
1: £13.41
5In Stock

Mfr. Part No.
0SLC002.T

Mouser Part No
576-0SLC002.T

Littelfuse

Industrial & Electrical Fuses 2A 600VAC

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Datasheet

5In Stock

£13.41

£11.87

£10.88

£9.39

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 3A 600VAC

0SLC003.T
Littelfuse
1: £13.41
22In Stock

Mfr. Part No.
0SLC003.T

Mouser Part No
576-0SLC003.T

Littelfuse

Industrial & Electrical Fuses 3A 600VAC

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Datasheet

22In Stock

£13.41

£11.87

£10.88

£9.39

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 5A 600VAC

0SLC005.T
Littelfuse
1: £12.54
10In Stock

Mfr. Part No.
0SLC005.T

Mouser Part No
576-0SLC005.T

Littelfuse

Industrial & Electrical Fuses 5A 600VAC

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Datasheet

10In Stock

£12.54

£11.10

£10.16

£8.78

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses UL CL G MED TIME LAG FUSE

0SLC012.T
Littelfuse
1: £9.58
29In Stock

Mfr. Part No.
0SLC012.T

Mouser Part No
576-0SLC012.T

Littelfuse

Industrial & Electrical Fuses UL CL G MED TIME LAG FUSE

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Datasheet

29In Stock

£9.58

£9.20

£8.86

£6.81

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 15A 600VAC

0SLC015.T
Littelfuse
1: £9.58
9In Stock

Mfr. Part No.
0SLC015.T

Mouser Part No
576-0SLC015.T

Littelfuse

Industrial & Electrical Fuses 15A 600VAC

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Datasheet

9In Stock

£9.58

£9.20

£8.86

£6.81

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 20A 600VAC

0SLC020.T
Littelfuse
1: £10.16
32In Stock
50Expected 24/02/2026

Mfr. Part No.
0SLC020.T

Mouser Part No
576-0SLC020.T

Littelfuse

Industrial & Electrical Fuses 20A 600VAC

Learn More

Datasheet

32In Stock

50Expected 24/02/2026

£10.16

£8.63

£7.17

£6.08

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 30A 480VAC

0SLC030.T
Littelfuse
1: £18.82
34In Stock

Mfr. Part No.
0SLC030.T

Mouser Part No
576-0SLC030.T

Littelfuse

Industrial & Electrical Fuses 30A 480VAC

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Datasheet

34In Stock

£18.82

£17.28

£15.84

£13.67

View

Min.: 1
Mult.: 1

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