Circuit Protection – Mouser United Kingdom

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6.3x32mm (3AB/3AG) Fuse Holders & Fuse Accessories

Littelfuse 6.3mm x 32mm (3AB/3AG) Fuse Holders & Fuse Accessories are ideal for Slo-Blo^®(Time-Lag), fast-acting, and very fast-acting fuses designed to IEC specifications. The 3AB Slo-Blo fuses feature ceramic body construction that permits higher interrupting ratings and voltage ratings. The 3AB fast-acting fuses protect Silicon Controlled Rectifiers and similar solid-state devices. The 3AG fuses solve a broad range of application requirements.

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Part #

Cartridge Fuses 250V 8A Fast Acting

0314008.MXP
Littelfuse
1: £0.952
477In Stock
1,000Expected 11/06/2026

Mfr. Part No.
0314008.MXP

Mouser Part No
576-0314008.MXP

Littelfuse

Cartridge Fuses 250V 8A Fast Acting

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Datasheet

477In Stock

1,000Expected 11/06/2026

£0.952

£0.796

£0.729

£0.605

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Min.: 1
Mult.: 1

Cartridge Fuses 250V FA 3AB 8AMP

0314008.VXP
Littelfuse
1: £3.12
24In Stock

Mfr. Part No.
0314008.VXP

Mouser Part No
576-0314008.VXP

Littelfuse

Cartridge Fuses 250V FA 3AB 8AMP

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Datasheet

24In Stock

£3.12

£2.87

£2.77

£1.83

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 10A Fast Acting

0314010.HXP
Littelfuse
1: £0.995
381In Stock

Mfr. Part No.
0314010.HXP

Mouser Part No
576-0314010.HXP

Littelfuse

Cartridge Fuses 250V 10A Fast Acting

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Datasheet

381In Stock

£0.995

£0.834

£0.766

£0.543

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 10A FA 3AB CERAMIC CC

0314010.MXANP
Littelfuse
1: £1.07
710In Stock

Mfr. Part No.
0314010.MXANP

Mouser Part No
576-0314010.MXANP

Littelfuse

Cartridge Fuses 250V 10A FA 3AB CERAMIC CC

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Datasheet

710In Stock

£1.07

£0.89

£0.826

£0.684

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 10A Fast Acting

0314010.MXP
Littelfuse
1: £0.952
1,675In Stock
900Expected 16/03/2026

Mfr. Part No.
0314010.MXP

Mouser Part No
576-0314010.MXP

Littelfuse

Cartridge Fuses 250V 10A Fast Acting

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Datasheet

1,675In Stock

900Expected 16/03/2026

£0.952

£0.796

£0.729

£0.605

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Min.: 1
Mult.: 1

Cartridge Fuses 250V FA 3AB 10AMP

0314010.VXP
Littelfuse
1: £0.759
569In Stock
230Expected 26/03/2026

Mfr. Part No.
0314010.VXP

Mouser Part No
576-0314010.VXP

Littelfuse

Cartridge Fuses 250V FA 3AB 10AMP

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Datasheet

569In Stock

230Expected 26/03/2026

£0.759

£0.626

£0.577

£0.478

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 12A Fast Acting

0314012.HXP
Littelfuse
1: £0.995
221In Stock
500Expected 31/03/2026

Mfr. Part No.
0314012.HXP

Mouser Part No
576-0314012.HXP

Littelfuse

Cartridge Fuses 250V 12A Fast Acting

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Datasheet

221In Stock

500Expected 31/03/2026

£0.995

£0.759

£0.697

£0.542

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 12A FA 3AB CERAMIC CC

0314012.MXANP
Littelfuse
1: £1.08
191In Stock

Mfr. Part No.
0314012.MXANP

Mouser Part No
576-0314012.MXANP

Littelfuse

Cartridge Fuses 250V 12A FA 3AB CERAMIC CC

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Datasheet

191In Stock

£1.08

£0.89

£0.826

£0.684

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 12A Fast Acting

0314012.MXP
Littelfuse
1: £0.943
1,214In Stock

Mfr. Part No.
0314012.MXP

Mouser Part No
576-0314012.MXP

Littelfuse

Cartridge Fuses 250V 12A Fast Acting

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Datasheet

1,214In Stock

£0.943

£0.788

£0.721

£0.605

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Min.: 1
Mult.: 1

Cartridge Fuses 250V FA 3AB 12AMP

0314012.VXP
Littelfuse
1: £3.05
15In Stock

Mfr. Part No.
0314012.VXP

Mouser Part No
576-0314012.VXP

Littelfuse

Cartridge Fuses 250V FA 3AB 12AMP

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Datasheet

15In Stock

£3.05

£2.53

£2.52

£1.93

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 15A FA 3AB CERAMIC CC

0314015.MXANP
Littelfuse
1: £1.07
588In Stock

Mfr. Part No.
0314015.MXANP

Mouser Part No
576-0314015.MXANP

Littelfuse

Cartridge Fuses 250V 15A FA 3AB CERAMIC CC

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Datasheet

588In Stock

£1.07

£0.89

£0.826

£0.684

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V FA 3AB 15AMP

0314015.VXP
Littelfuse
1: £3.05
79In Stock

Mfr. Part No.
0314015.VXP

Mouser Part No
576-0314015.VXP

Littelfuse

Cartridge Fuses 250V FA 3AB 15AMP

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Datasheet

79In Stock

£3.05

£2.53

£2.33

£2.17

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 20A Fast Acting

0314020.HXP
Littelfuse
1: £1.41
126In Stock

Mfr. Part No.
0314020.HXP

Mouser Part No
576-0314020.HXP

Littelfuse

Cartridge Fuses 250V 20A Fast Acting

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Datasheet

126In Stock

£1.41

£1.19

£1.10

£0.908

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 20A Fast Acting

0314020.MXP
Littelfuse
1: £1.37
596In Stock
1,000Expected 31/03/2026

Mfr. Part No.
0314020.MXP

Mouser Part No
576-0314020.MXP

Littelfuse

Cartridge Fuses 250V 20A Fast Acting

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Datasheet

596In Stock

1,000Expected 31/03/2026

£1.37

£1.13

£1.05

£0.871

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Min.: 1
Mult.: 1

Cartridge Fuses 250V FA 3AB 20AMP

0314020.VXP
Littelfuse
1: £4.35
46In Stock

Mfr. Part No.
0314020.VXP

Mouser Part No
576-0314020.VXP

Littelfuse

Cartridge Fuses 250V FA 3AB 20AMP

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Datasheet

46In Stock

£4.35

£3.61

£3.32

£2.54

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 25A Fast Acting

0314025.HXP
Littelfuse
1: £1.22
556In Stock
600Expected 21/05/2026

Mfr. Part No.
0314025.HXP

Mouser Part No
576-0314025.HXP

Littelfuse

Cartridge Fuses 250V 25A Fast Acting

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Datasheet

556In Stock

600Expected 21/05/2026

£1.22

£1.05

£0.978

£0.818

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 25A Fast Acting

0314025.MXP
Littelfuse
1: £1.37
549In Stock
1,000Expected 23/02/2026

Mfr. Part No.
0314025.MXP

Mouser Part No
576-0314025.MXP

Littelfuse

Cartridge Fuses 250V 25A Fast Acting

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Datasheet

549In Stock

1,000Expected 23/02/2026

£1.37

£1.13

£1.05

£0.871

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V FA 3AB 25AMP

0314025.VXP
Littelfuse
1: £4.43
14In Stock

Mfr. Part No.
0314025.VXP

Mouser Part No
576-0314025.VXP

Littelfuse

Cartridge Fuses 250V FA 3AB 25AMP

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Datasheet

14In Stock

£4.43

£4.09

£3.95

£2.62

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 30A Fast Acting

0314030.HXP
Littelfuse
1: £1.42
350In Stock

Mfr. Part No.
0314030.HXP

Mouser Part No
576-0314030.HXP

Littelfuse

Cartridge Fuses 250V 30A Fast Acting

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Datasheet

350In Stock

£1.42

£1.19

£0.995

£0.908

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 30A Fast Acting

0314030.MXP
Littelfuse
1: £1.15
249In Stock
1,000Expected 14/04/2026

Mfr. Part No.
0314030.MXP

Mouser Part No
576-0314030.MXP

Littelfuse

Cartridge Fuses 250V 30A Fast Acting

Learn More

Datasheet

249In Stock

1,000Expected 14/04/2026

£1.15

£0.986

£0.686

£0.643

Min.: 1
Mult.: 1

Cartridge Fuses 250V FA 3AB 30AMP

0314030.VXP
Littelfuse
1: £4.80
7In Stock

Mfr. Part No.
0314030.VXP

Mouser Part No
576-0314030.VXP

Littelfuse

Cartridge Fuses 250V FA 3AB 30AMP

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Datasheet

7In Stock

£4.80

£4.09

£3.39

£3.27

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Min.: 1
Mult.: 1

Cartridge Fuses 250V FA 3AB PB-FREE 40A

0314040.MXP
Littelfuse
1: £4.25
179In Stock
1,000Expected 06/04/2026

Mfr. Part No.
0314040.MXP

Mouser Part No
576-0314040.MXP

Littelfuse

Cartridge Fuses 250V FA 3AB PB-FREE 40A

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Datasheet

179In Stock

1,000Expected 06/04/2026

£4.25

£3.56

£3.29

£2.74

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Min.: 1
Mult.: 1

Cartridge Fuses 65V 15A Fast Acting

0322015.HXP
Littelfuse
1: £4.57
298In Stock

Mfr. Part No.
0322015.HXP

Mouser Part No
576-0322015.HXP

Littelfuse

Cartridge Fuses 65V 15A Fast Acting

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Datasheet

298In Stock

£4.57

£3.79

£3.50

£2.91

View

Min.: 1
Mult.: 1

Cartridge Fuses 65V 20A Fast Acting

0322020.HXP
Littelfuse
1: £3.00
293In Stock

Mfr. Part No.
0322020.HXP

Mouser Part No
576-0322020.HXP

Littelfuse

Cartridge Fuses 65V 20A Fast Acting

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Datasheet

293In Stock

£3.00

£2.67

Min.: 1
Mult.: 1

Cartridge Fuses 65V 25A Fast Acting

0322025.HXP
Littelfuse
1: £4.98
80In Stock

Mfr. Part No.
0322025.HXP

Mouser Part No
576-0322025.HXP

Littelfuse

Cartridge Fuses 65V 25A Fast Acting

Learn More

Datasheet

80In Stock

£4.98

£4.15

£3.82

£3.17

View

Min.: 1
Mult.: 1

6.3x32mm (3AB/3AG) Fuse Holders & Fuse Accessories

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