Fuses – Mouser United Kingdom

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AC Protection & Motor Control in HVAC Solutions

Littelfuse AC Protection and Motor Control in HVAC Solutions are essential to improve energy efficiency in commercial and industrial buildings. These solutions include fuses, surge protection devices, voltage monitors, transducers, sensors, and time delay relays. Littelfuse AC Protection and Motor Control in HVAC products are designed for control units, rectifiers, inverters, communication interfaces, and user interfaces.

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Types of Fuses

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Results: 1,465

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Part #

Specialty Fuses 70A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS070.V
Littelfuse
1: £75.25
207In Stock

Mfr. Part No.
L70QS070.V

Mouser Part No
576-L70QS070.V

Littelfuse

Specialty Fuses 70A 700VAC 700VDC FF L70QS POWR-SPEED

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Datasheet

207In Stock

£75.25

£66.38

£62.57

£54.88

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Min.: 1
Mult.: 1

Round Body Fuses

70 A

700 VAC

700 VDC

Industrial & Electrical Fuses 5A 600VAC 250VDC Time-Delay

CCMR005.TXP
Littelfuse
1: £19.49
881In Stock

Mfr. Part No.
CCMR005.TXP

Mouser Part No
576-CCMR005.TXP

Littelfuse

Industrial & Electrical Fuses 5A 600VAC 250VDC Time-Delay

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Datasheet

881In Stock

£19.49

£17.65

£16.39

£13.86

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Min.: 1
Mult.: 1

Industrial Power Fuses

Class CC / CD

Cartridge Fuses

5 A

600 VAC

250 VDC

Industrial & Electrical Fuses 2A 600VAC 300VDC Fast Acting

KLKR002.T
Littelfuse
1: £19.43
1,429In Stock

Mfr. Part No.
KLKR002.T

Mouser Part No
576-KLKR002.T

Littelfuse

Industrial & Electrical Fuses 2A 600VAC 300VDC Fast Acting

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Datasheet

1,429In Stock

£19.43

£17.97

£12.41

£11.17

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Min.: 1
Mult.: 1

Industrial Power Fuses

5AG

Cartridge Fuses

2 A

600 VAC

300 VDC

Industrial & Electrical Fuses .5A 600VAC 300VDC Slo-Blo

KLDR.500TXP
Littelfuse
1: £28.63
1,197In Stock

Mfr. Part No.
KLDR.500TXP

Mouser Part No
576-KLDR.500TXP

Littelfuse

Industrial & Electrical Fuses .5A 600VAC 300VDC Slo-Blo

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Datasheet

1,197In Stock

£28.63

£24.51

£17.01

£15.29

Min.: 1
Mult.: 1

Industrial Power Fuses

Cartridge Fuses

500 mA

600 VAC

300 VDC

Industrial & Electrical Fuses 25A 600VAC 250VDC Time-Delay

CCMR025.TXP
Littelfuse
1: £22.24
275In Stock

Mfr. Part No.
CCMR025.TXP

Mouser Part No
576-CCMR025.TXP

Littelfuse

Industrial & Electrical Fuses 25A 600VAC 250VDC Time-Delay

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Datasheet

275In Stock

£22.24

£19.63

£17.20

£14.88

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Min.: 1
Mult.: 1

Industrial Power Fuses

Class CC / CD

Cartridge Fuses

25 A

600 VAC

500 VDC

Industrial & Electrical Fuses 25A 600VAC 300VDC Slo-Blo

KLDR025.TXP
Littelfuse
1: £24.54
336In Stock

Mfr. Part No.
KLDR025.TXP

Mouser Part No
576-KLDR025.TXP

Littelfuse

Industrial & Electrical Fuses 25A 600VAC 300VDC Slo-Blo

Datasheet

336In Stock

£24.54

£22.65

£17.90

£15.24

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Min.: 1
Mult.: 1

Industrial Power Fuses

Cartridge Fuses

25 A

600 VAC

300 VDC

Industrial & Electrical Fuses .25A 600VAC 300VDC Slo-Blo

KLDR.250TXP
Littelfuse
1: £24.59
459In Stock

Mfr. Part No.
KLDR.250TXP

Mouser Part No
576-KLDR.250TXP

Littelfuse

Industrial & Electrical Fuses .25A 600VAC 300VDC Slo-Blo

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Datasheet

459In Stock

£24.59

£23.25

£18.73

£15.49

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Min.: 1
Mult.: 1

Industrial Power Fuses

Cartridge Fuses

250 mA

600 VAC

300 VDC

Specialty Fuses 100A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS100.V
Littelfuse
1: £71.09
19In Stock

Mfr. Part No.
L70QS100.V

Mouser Part No
576-L70QS100.V

Littelfuse

Specialty Fuses 100A 700VAC 700VDC FF L70QS POWR-SPEED

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Datasheet

19In Stock

£71.09

£56.74

£56.38

£52.37

Min.: 1
Mult.: 1

Round Body Fuses

100 A

700 VAC

700 VDC

Specialty Fuses 400A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS400.V
Littelfuse
1: £86.88
41In Stock

Mfr. Part No.
L50QS400.V

Mouser Part No
576-L50QS400.V

Littelfuse

Specialty Fuses 400A 500VAC 500VDC FF L50QS POWR-SPEED

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Datasheet

41In Stock

£86.88

Min.: 1
Mult.: 1

38.1 mm x 110.31 mm

Round Body Fuses

400 A

500 VAC

500 VDC

Industrial & Electrical Fuses 600A 300VAC 125VDC Class T

JLLN600.X
Littelfuse
1: £104.44
23In Stock

Mfr. Part No.
JLLN600.X

Mouser Part No
576-JLLN600.X

Littelfuse

Industrial & Electrical Fuses 600A 300VAC 125VDC Class T

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Datasheet

23In Stock

£104.44

£93.72

£90.34

£88.08

Min.: 1
Mult.: 1

Industrial Power Fuses

Class T

Cartridge Fuses

600 A

300 VAC

125 VDC

Industrial & Electrical Fuses 150A 600VAC 300VDC Class T

JLLS150.X
Littelfuse
1: £47.14
29In Stock

Mfr. Part No.
JLLS150.X

Mouser Part No
576-JLLS150.X

Littelfuse

Industrial & Electrical Fuses 150A 600VAC 300VDC Class T

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Datasheet

29In Stock

£47.14

£41.19

£39.62

£38.02

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Min.: 1
Mult.: 1

Industrial Power Fuses

Class T

Cartridge Leaded Fuses

150 A

600 VAC

300 VDC

Specialty Fuses 600A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS600.X
Littelfuse
1: £111.13
93In Stock

Mfr. Part No.
L50QS600.X

Mouser Part No
576-L50QS600.X

Littelfuse

Specialty Fuses 600A 500VAC 500VDC FF L50QS POWR-SPEED

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Datasheet

93In Stock

£111.13

£99.68

Min.: 1
Mult.: 1

50.8 mm x 113.49 mm

Round Body Fuses

600 A

500 VAC

500 VDC

Industrial & Electrical Fuses 400A 300VAC 125VDC Class T

JLLN400.X
Littelfuse
1: £98.75
111In Stock

Mfr. Part No.
JLLN400.X

Mouser Part No
576-JLLN400.X

Littelfuse

Industrial & Electrical Fuses 400A 300VAC 125VDC Class T

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Datasheet

111In Stock

£98.75

Min.: 1
Mult.: 1

Industrial Power Fuses

Class T

Cartridge Fuses

400 A

300 VAC

125 VDC

Specialty Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 80A

L75QS080.V
Littelfuse
1: £94.25
39In Stock

Mfr. Part No.
L75QS080.V

Mouser Part No
576-L75QS080.V

Littelfuse

Specialty Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 80A

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Datasheet

39In Stock

£94.25

£78.13

£72.05

£65.54

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Min.: 1
Mult.: 1

30.94 mm x 73.03 mm

Round Body Fuses

80 A

750 VDC

Industrial & Electrical Fuses .4A 600VAC 300VDC Slo-Blo

KLDR.400TXP
Littelfuse
1: £24.66
76In Stock

Mfr. Part No.
KLDR.400TXP

Mouser Part No
576-KLDR.400TXP

Littelfuse

Industrial & Electrical Fuses .4A 600VAC 300VDC Slo-Blo

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Datasheet

76In Stock

£24.66

£22.88

£15.56

Min.: 1
Mult.: 1

Industrial Power Fuses

Cartridge Fuses

400 mA

600 VAC

300 VDC

Specialty Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 200A

L75QS200.V
Littelfuse
1: £125.98
91In Stock

Mfr. Part No.
L75QS200.V

Mouser Part No
576-L75QS200.V

Littelfuse

Specialty Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 200A

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Datasheet

91In Stock

£125.98

£111.18

£103.55

Min.: 1
Mult.: 1

30.94 mm x 73.03 mm

Round Body Fuses

200 A

750 VDC

Industrial & Electrical Fuses 25A 600VAC 600VDC F/A MIDGET

KLKD025.HXR
Littelfuse
1: £23.71
83In Stock

Mfr. Part No.
KLKD025.HXR

Mouser Part No
576-KLKD025.HXR

Littelfuse

Industrial & Electrical Fuses 25A 600VAC 600VDC F/A MIDGET

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Datasheet

83In Stock

£23.71

£19.67

£18.15

£15.03

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Min.: 1
Mult.: 1

Industrial Power Fuses

Midget

Cartridge Fuses

25 A

600 VAC

600 VDC

Specialty Fuses 40A 750V

L75QS040.V
Littelfuse
1: £68.53
83In Stock

Mfr. Part No.
L75QS040.V

Mouser Part No
576-L75QS040.V

Littelfuse

Specialty Fuses 40A 750V

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Datasheet

83In Stock

£68.53

£59.55

£55.20

£47.00

£42.38

Min.: 1
Mult.: 1

30.94 mm x 73.03 mm

Round Body Fuses

40 A

750 VDC

Specialty Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 125A

L75QS125.V
Littelfuse
1: £113.21
62In Stock

Mfr. Part No.
L75QS125.V

Mouser Part No
576-L75QS125.V

Littelfuse

Specialty Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 125A

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Datasheet

62In Stock

£113.21

£96.55

£91.02

£79.21

£73.66

Min.: 1
Mult.: 1

30.94 mm x 73.03 mm

Round Body Fuses

125 A

750 VDC

Specialty Fuses POWR-SPEED SQB SIZE 72 DIN 110MM 500A

PSR072DL0500X
Littelfuse
1: £319.01
7In Stock

Mfr. Part No.
PSR072DL0500X

Mouser Part No
576-PSR072DL0500X

Littelfuse

Specialty Fuses POWR-SPEED SQB SIZE 72 DIN 110MM 500A

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Datasheet

7In Stock

£319.01

£290.32

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Min.: 1
Mult.: 1

Square Body Fuses

500 A

1.3 kVAC

1 kVDC

Industrial & Electrical Fuses 30A 300VAC

JLLN030.T
Littelfuse
1: £27.55
16In Stock

Mfr. Part No.
JLLN030.T

Mouser Part No
576-JLLN030.T

Littelfuse

Industrial & Electrical Fuses 30A 300VAC

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Datasheet

16In Stock

£27.55

£18.89

£17.94

£17.58

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Min.: 1
Mult.: 1

Industrial Power Fuses

Class T

Cartridge Fuses

30 A

300 VAC

160 VDC

Industrial & Electrical Fuses 300V F/A CLASS T 150A PLTD

JLLN150.XXP
Littelfuse
1: £58.64
15In Stock

Mfr. Part No.
JLLN150.XXP

Mouser Part No
576-JLLN150.XXP

Littelfuse

Industrial & Electrical Fuses 300V F/A CLASS T 150A PLTD

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Datasheet

15In Stock

£58.64

£50.83

£46.79

£43.51

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Min.: 1
Mult.: 1

Industrial Power Fuses

Class T

Cartridge Fuses

150 A

300 VAC

125 VDC

Industrial & Electrical Fuses 250A 300VAC 125VDC Class T

JLLN250.X
Littelfuse
1: £85.21
25In Stock

Mfr. Part No.
JLLN250.X

Mouser Part No
576-JLLN250.X

Littelfuse

Industrial & Electrical Fuses 250A 300VAC 125VDC Class T

Learn More

Datasheet

25In Stock

£85.21

£75.05

£73.39

£72.60

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Min.: 1
Mult.: 1

Industrial Power Fuses

Class T

Cartridge Fuses

250 A

300 VAC

125 VDC

Industrial & Electrical Fuses 50A 300VAC

JLLN050.T
Littelfuse
1: £25.17
24In Stock

Mfr. Part No.
JLLN050.T

Mouser Part No
576-JLLN050.T

Littelfuse

Industrial & Electrical Fuses 50A 300VAC

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Datasheet

24In Stock

£25.17

£22.12

£19.53

£17.32

View

Min.: 1
Mult.: 1

Industrial Power Fuses

Class T

Cartridge Fuses

50 A

300 VAC

160 VDC

Specialty Fuses 60A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS060.T
Littelfuse
1: £44.74
31In Stock

Mfr. Part No.
L50QS060.T

Mouser Part No
576-L50QS060.T

Littelfuse

Specialty Fuses 60A 500VAC 500VDC FF L50QS POWR-SPEED

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Datasheet

31In Stock

£44.74

£43.53

Min.: 1
Mult.: 1

25.4 mm x 92.08 mm

Round Body Fuses

60 A

500 VAC

500 VDC

AC Protection & Motor Control in HVAC Solutions

Types of Fuses

Customer Service Office

Company

Resources

Support

25.4 mm x 92.08 mm
30.94 mm x 73.03 mm
30.94 mm x 92.08 mm
38.1 mm x 110.31 mm
50.8 mm x 113.49 mm
63.5 mm x 157.15 mm
63.5 mm x 72.24 mm
7
30
31
32
33
70
71
72
73
0603 (1608 metric)
14F
22F
5AG

100 mA
125 mA
150 mA
187 mA
200 mA
250 mA
300 mA
400 mA
500 mA
600 mA
750 mA
800 mA
1 A
1.1 A
1.12 A
1.125 A
1.2 A
1.25 A
1.4 A
1.5 A