Circuit Protection – Mouser United Kingdom

.hide-partial { max-height: none; } .show-more { display: none; }

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 2,181

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Cartridge Fuses 250V 1.25A Fast Acting

02351.25HXEP
Littelfuse
1: £1.10
46In Stock

Mfr. Part No.
02351.25HXEP

Mouser Part No
576-02351.25HXEP

Littelfuse

Cartridge Fuses 250V 1.25A Fast Acting

Learn More

Datasheet

46In Stock

£1.10

£0.978

£0.917

£0.759

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .25A Slo-Blo

0239.250HXEP
Littelfuse
1: £2.12
136In Stock

Mfr. Part No.
0239.250HXEP

Mouser Part No
576-0239.250HXEP

Littelfuse

Cartridge Fuses 250V .25A Slo-Blo

Learn More

Datasheet

136In Stock

£2.12

£1.97

£1.88

£1.51

View

Min.: 1
Mult.: 1

Varistors 250 VAC 65J 650V-CL 4500A-P

V10X250E
Littelfuse
1: £0.623
4,080In Stock

Mfr. Part No.
V10X250E

Mouser Part No
576-V10X250E

Littelfuse

Varistors 250 VAC 65J 650V-CL 4500A-P

Learn More

Datasheet

4,080In Stock

£0.623

£0.374

£0.259

£0.24

View

Min.: 1
Mult.: 1

Varistors 330 VAC 546J 875V-CL 15KA-PK

V20X330E
Littelfuse
1: £0.969
2,264In Stock

Mfr. Part No.
V20X330E

Mouser Part No
576-V20X330E

Littelfuse

Varistors 330 VAC 546J 875V-CL 15KA-PK

Learn More

Datasheet

2,264In Stock

£0.969

£0.598

£0.533

£0.437

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 4A Fuse

0213004.MXBP
Littelfuse
1: £0.721
174In Stock
1,000Expected 16/03/2026

Mfr. Part No.
0213004.MXBP

Mouser Part No
576-0213004.MXBP

Littelfuse

Cartridge Fuses 250V 4A Fuse

Learn More

Datasheet

174In Stock

1,000Expected 16/03/2026

£0.721

£0.617

£0.577

£0.478

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 6.3A SPCC TL RAD

021506.3MXK8SPP
Littelfuse
1: £0.818
601In Stock

Mfr. Part No.
021506.3MXK8SPP

Mouser Part No
576-021506.3MXK8SPP

Littelfuse

Cartridge Fuses 250V 6.3A SPCC TL RAD

Learn More

Datasheet

601In Stock

£0.818

£0.698

£0.652

£0.54

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 6.3A CC Radial Fast Acting SP

021606.3MXR8SPP
Littelfuse
1: £0.818
484In Stock

Mfr. Part No.
021606.3MXR8SPP

Mouser Part No
576-021606.3MXR8SPP

Littelfuse

Cartridge Fuses 250V 6.3A CC Radial Fast Acting SP

Learn More

Datasheet

484In Stock

£0.818

£0.698

£0.653

£0.54

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 160mA T LBC

0218.160MXF4P
Littelfuse
1: £0.511
387In Stock

Mfr. Part No.
0218.160MXF4P

Mouser Part No
576-0218.160MXF4P

Littelfuse

Cartridge Fuses 250V 160mA T LBC

Learn More

Datasheet

387In Stock

£0.511

£0.446

£0.432

£0.363

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1.6A Medium Acting

023201.6MXP
Littelfuse
1: £0.986
489In Stock

Mfr. Part No.
023201.6MXP

Mouser Part No
576-023201.6MXP

Littelfuse

Cartridge Fuses 250V 1.6A Medium Acting

Learn More

Datasheet

489In Stock

£0.986

£0.882

£0.826

£0.685

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3.2A TL UL LBC

023903.2MXP
Littelfuse
1: £0.96
588In Stock

Mfr. Part No.
023903.2MXP

Mouser Part No
576-023903.2MXP

Littelfuse

Cartridge Fuses 250V 3.2A TL UL LBC

Learn More

Datasheet

588In Stock

£0.96

£0.841

£0.788

£0.649

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 5X20 PB-FREE .315A

0285.315HXP
Littelfuse
1: £7.74
60In Stock

Mfr. Part No.
0285.315HXP

Mouser Part No
576-0285.315HXP

Littelfuse

Cartridge Fuses 250V 5X20 PB-FREE .315A

Learn More

Datasheet

60In Stock

£7.74

£7.47

£7.19

£5.53

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .63A Slo-Blo

0213.630MXEP
Littelfuse
1: £1.15
947In Stock

Mfr. Part No.
0213.630MXEP

Mouser Part No
576-0213.630MXEP

Littelfuse

Cartridge Fuses 250V .63A Slo-Blo

Learn More

Datasheet

947In Stock

£1.15

£1.03

£0.96

£0.796

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1.6A Slo-Blo

021301.6MXEP
Littelfuse
1: £0.969
812In Stock

Mfr. Part No.
021301.6MXEP

Mouser Part No
576-021301.6MXEP

Littelfuse

Cartridge Fuses 250V 1.6A Slo-Blo

Learn More

Datasheet

812In Stock

£0.969

£0.849

£0.796

£0.656

View

Min.: 1
Mult.: 1

Cartridge Fuses 5x20 C/CODE T LBC 3.15A/250V (P)

02133.15MXBP
Littelfuse
1: £0.721
977In Stock
1,000Expected 22/06/2026

Mfr. Part No.
02133.15MXBP

Mouser Part No
576-02133.15MXBP

Littelfuse

Cartridge Fuses 5x20 C/CODE T LBC 3.15A/250V (P)

Learn More

Datasheet

977In Stock

1,000Expected 22/06/2026

£0.721

£0.617

£0.577

£0.478

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 10A Slo-Blo

0215010.MXP-RES
Littelfuse
1: £1.51
249In Stock

Mfr. Part No.
0215010.MXP-RES

Mouser Part No
576-0215010.MXP-RES

Littelfuse

Cartridge Fuses 250V 10A Slo-Blo

Learn More

Datasheet

249In Stock

£1.51

£1.34

£1.27

£1.04

View

Min.: 1
Mult.: 1

Cartridge Fuses FUS 5X20 PGT RAD FORM T HBC 3.15A/250V-P

02153.15MXF56P
Littelfuse
1: £0.899
967In Stock

Mfr. Part No.
02153.15MXF56P

Mouser Part No
576-02153.15MXF56P

Littelfuse

Cartridge Fuses FUS 5X20 PGT RAD FORM T HBC 3.15A/250V-P

Learn More

Datasheet

967In Stock

£0.899

£0.788

£0.735

£0.608

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .8A Slo-Blo 2AG

0230.800MXP
Littelfuse
1: £1.05
149In Stock
1,000Expected 06/04/2026

Mfr. Part No.
0230.800MXP

Mouser Part No
576-0230.800MXP

Littelfuse

Cartridge Fuses 250V .8A Slo-Blo 2AG

Learn More

Datasheet

149In Stock

1,000Expected 06/04/2026

£1.05

£0.943

£0.882

£0.732

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V SB PT 2AG 3A

0230003.MRT1EP
Littelfuse
1: £0.952
936In Stock

Mfr. Part No.
0230003.MRT1EP

Mouser Part No
576-0230003.MRT1EP

Littelfuse

Cartridge Fuses 250V SB PT 2AG 3A

Learn More

Datasheet

936In Stock

Cut Tape

£0.952

£0.856

£0.796

£0.657

View

Reel

£0.43

Min.: 1
Mult.: 1

Reel: 1,000

Cartridge Fuses 250V 2.5A Medium Acting

023202.5MXP
Littelfuse
1: £0.925
1,625In Stock

Mfr. Part No.
023202.5MXP

Mouser Part No
576-023202.5MXP

Littelfuse

Cartridge Fuses 250V 2.5A Medium Acting

Learn More

Datasheet

1,625In Stock

£0.925

£0.766

£0.705

£0.585

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1.25A Slo-Blo

02391.25HXEP
Littelfuse
1: £1.80
414In Stock

Mfr. Part No.
02391.25HXEP

Mouser Part No
576-02391.25HXEP

Littelfuse

Cartridge Fuses 250V 1.25A Slo-Blo

Learn More

Datasheet

414In Stock

£1.80

£1.65

£1.57

£1.27

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 5X20 PB-FREE 5A

0285005.HXP
Littelfuse
1: £7.75
45In Stock

Mfr. Part No.
0285005.HXP

Mouser Part No
576-0285005.HXP

Littelfuse

Cartridge Fuses 250V 5X20 PB-FREE 5A

Learn More

Datasheet

45In Stock

£7.75

£7.48

£7.20

£5.54

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 5X20 PB-FREE 2.5A

028502.5HXP
Littelfuse
1: £1.43
96In Stock
100Expected 13/04/2026

Mfr. Part No.
028502.5HXP

Mouser Part No
576-028502.5HXP

Littelfuse

Cartridge Fuses 250V 5X20 PB-FREE 2.5A

Learn More

Datasheet

96In Stock

100Expected 13/04/2026

£1.43

£1.42

Min.: 1
Mult.: 1

Varistors 230 VAC 360J 595V-CL 15KA-PK

V20X230E
Littelfuse
1: £0.917
1,278In Stock

Mfr. Part No.
V20X230E

Mouser Part No
576-V20X230E

Littelfuse

Varistors 230 VAC 360J 595V-CL 15KA-PK

Learn More

Datasheet

1,278In Stock

£0.917

£0.574

£0.539

£0.44

View

Min.: 1
Mult.: 1

Varistors 300 VAC 500J 775V-CL 15KA-PK

V20X300E
Littelfuse
1: £0.601
1,380In Stock

Mfr. Part No.
V20X300E

Mouser Part No
576-V20X300E

Littelfuse

Varistors 300 VAC 500J 775V-CL 15KA-PK

Learn More

Datasheet

1,380In Stock

£0.601

£0.424

£0.382

£0.334

View

Min.: 1
Mult.: 1

Cartridge Fuses 5x20 C/CODE T LBC 1.25A/250V (P)

02131.25MXBP
Littelfuse
1: £1.13
580In Stock

Mfr. Part No.
02131.25MXBP

Mouser Part No
576-02131.25MXBP

Littelfuse

Cartridge Fuses 5x20 C/CODE T LBC 1.25A/250V (P)

Learn More

Datasheet

580In Stock

£1.13

£0.934

£0.863

£0.712

View

Min.: 1
Mult.: 1

Types of Circuit Protection

Customer Service Office

Company

Resources

Support