Circuit Protection – Mouser Singapore

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

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.

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

Types of Circuit Protection

List Images

Results: 835

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 125mA Fast Acting 3AG

0312.125HXP
Littelfuse
1: $4.77
1,141In Stock
1,500Expected 17/2/2027

Mfr. Part No.
0312.125HXP

Mouser Part No
576-0312.125HXP

Littelfuse

Cartridge Fuses 250V 125mA Fast Acting 3AG

Learn More

Datasheet

1,141In Stock

1,500Expected 17/2/2027

$4.77

$4.00

$3.64

$3.06

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .5A Fast Acting 3AG

0312.500HXP
Littelfuse
1: $1.29
7,250In Stock

Mfr. Part No.
0312.500HXP

Mouser Part No
576-0312.500HXP

Littelfuse

Cartridge Fuses 250V .5A Fast Acting 3AG

Learn More

Datasheet

7,250In Stock

$1.29

$1.07

$0.983

$0.816

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .5A Fast Acting 3AG

0312.500MXP
Littelfuse
1: $1.12
6,853In Stock

Mfr. Part No.
0312.500MXP

Mouser Part No
576-0312.500MXP

Littelfuse

Cartridge Fuses 250V .5A Fast Acting 3AG

Learn More

Datasheet

6,853In Stock

$1.12

$0.959

$0.951

$0.789

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1A Fast Acting

0312001.MXP
Littelfuse
1: $0.789
9,895In Stock
6,000Expected 7/12/2026

Mfr. Part No.
0312001.MXP

Mouser Part No
576-0312001.MXP

Littelfuse

Cartridge Fuses 250V 1A Fast Acting

Learn More

Datasheet

9,895In Stock

6,000Expected 7/12/2026

$0.789

$0.691

$0.612

$0.525

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2A Fast Acting

0312002.MXP
Littelfuse
1: $0.857
36,610In Stock
21,000Expected 29/12/2026

Mfr. Part No.
0312002.MXP

Mouser Part No
576-0312002.MXP

Littelfuse

Cartridge Fuses 250V 2A Fast Acting

Learn More

Datasheet

36,610In Stock

21,000Expected 29/12/2026

$0.857

$0.707

$0.653

$0.543

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3A Fast Acting

0312003.MXP
Littelfuse
1: $0.857
8,662In Stock

Mfr. Part No.
0312003.MXP

Mouser Part No
576-0312003.MXP

Littelfuse

Cartridge Fuses 250V 3A Fast Acting

Learn More

Datasheet

8,662In Stock

$0.857

$0.707

$0.653

$0.543

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 4A Fast Acting

0312004.HXP
Littelfuse
1: $0.816
5,717In Stock

Mfr. Part No.
0312004.HXP

Mouser Part No
576-0312004.HXP

Littelfuse

Cartridge Fuses 250V 4A Fast Acting

Learn More

Datasheet

5,717In Stock

$0.816

$0.721

$0.641

$0.549

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 5A Fast Acting

0312005.HXP
Littelfuse
1: $0.857
10,078In Stock

Mfr. Part No.
0312005.HXP

Mouser Part No
576-0312005.HXP

Littelfuse

Cartridge Fuses 250V 5A Fast Acting

Learn More

Datasheet

10,078In Stock

$0.857

$0.737

$0.672

$0.564

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 5A Fast Acting

0312005.MXP
Littelfuse
1: $0.843
6,079In Stock
14,000On Order

Mfr. Part No.
0312005.MXP

Mouser Part No
576-0312005.MXP

Littelfuse

Cartridge Fuses 250V 5A Fast Acting

Learn More

Datasheet

6,079In Stock

14,000On Order

$0.843

$0.707

$0.653

$0.543

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 8A Fast Acting

0312008.HXP
Littelfuse
1: $0.884
7,278In Stock

Mfr. Part No.
0312008.HXP

Mouser Part No
576-0312008.HXP

Littelfuse

Cartridge Fuses 250V 8A Fast Acting

Learn More

Datasheet

7,278In Stock

$0.884

$0.737

$0.68

$0.564

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 8A Fast Acting

0312008.MXP
Littelfuse
1: $0.83
7,783In Stock

Mfr. Part No.
0312008.MXP

Mouser Part No
576-0312008.MXP

Littelfuse

Cartridge Fuses 250V 8A Fast Acting

Learn More

Datasheet

7,783In Stock

$0.83

$0.694

$0.653

$0.543

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .1A Slo-Blo 3AG

0313.100MXP
Littelfuse
1: $4.62
1,014In Stock

Mfr. Part No.
0313.100MXP

Mouser Part No
576-0313.100MXP

Littelfuse

Cartridge Fuses 250V .1A Slo-Blo 3AG

Learn More

Datasheet

1,014In Stock

$4.62

$4.19

$4.04

$2.88

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .25A Slo-Blo 3AG

0313.250HXP
Littelfuse
1: $2.87
4,625In Stock
3,200Expected 31/8/2026

Mfr. Part No.
0313.250HXP

Mouser Part No
576-0313.250HXP

Littelfuse

Cartridge Fuses 250V .25A Slo-Blo 3AG

Learn More

Datasheet

4,625In Stock

3,200Expected 31/8/2026

$2.87

$2.39

$2.20

$1.84

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .5A Slo-Blo

0313.500HXP
Littelfuse
1: $2.22
2,649In Stock
1,700On Order

Mfr. Part No.
0313.500HXP

Mouser Part No
576-0313.500HXP

Littelfuse

Cartridge Fuses 250V .5A Slo-Blo

Learn More

Datasheet

Product Comments

2,649In Stock

1,700On Order

$2.22

$1.86

$1.73

$1.39

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1A Slo-Blo

0313001.HXP
Littelfuse
1: $2.18
4,294In Stock
2,500Expected 10/8/2026

Mfr. Part No.
0313001.HXP

Mouser Part No
576-0313001.HXP

Littelfuse

Cartridge Fuses 250V 1A Slo-Blo

Learn More

Datasheet

4,294In Stock

2,500Expected 10/8/2026

$2.18

$1.94

$1.75

$1.31

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2A Slo-Blo

0313002.MXP
Littelfuse
1: $2.15
10,241In Stock

Mfr. Part No.
0313002.MXP

Mouser Part No
576-0313002.MXP

Littelfuse

Cartridge Fuses 250V 2A Slo-Blo

Learn More

Datasheet

10,241In Stock

$2.15

$1.78

$1.65

$1.37

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3A Slo-Blo

0313003.HXP
Littelfuse
1: $2.22
2,492In Stock
700Expected 17/8/2026

Mfr. Part No.
0313003.HXP

Mouser Part No
576-0313003.HXP

Littelfuse

Cartridge Fuses 250V 3A Slo-Blo

Learn More

Datasheet

2,492In Stock

700Expected 17/8/2026

$2.22

$1.86

$1.73

$1.41

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3A Slo-Blo

0313003.MXP
Littelfuse
1: $2.12
4,194In Stock
4,000Expected 14/9/2026

Mfr. Part No.
0313003.MXP

Mouser Part No
576-0313003.MXP

Littelfuse

Cartridge Fuses 250V 3A Slo-Blo

Learn More

Datasheet

4,194In Stock

4,000Expected 14/9/2026

$2.12

$1.78

$1.65

$1.37

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 4A Slo-Blo

0313004.MXP
Littelfuse
1: $2.43
6,466In Stock

Mfr. Part No.
0313004.MXP

Mouser Part No
576-0313004.MXP

Littelfuse

Cartridge Fuses 250V 4A Slo-Blo

Learn More

Datasheet

6,466In Stock

$2.43

$2.03

$1.88

$1.55

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 5A Slo-Blo

0313005.HXP
Littelfuse
1: $2.52
4,978In Stock

Mfr. Part No.
0313005.HXP

Mouser Part No
576-0313005.HXP

Littelfuse

Cartridge Fuses 250V 5A Slo-Blo

Learn More

Datasheet

4,978In Stock

$2.52

$1.86

$1.80

$1.51

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 5A Slo-Blo

0313005.MXP
Littelfuse
1: $2.42
1,825In Stock
2,000Expected 14/9/2026

Mfr. Part No.
0313005.MXP

Mouser Part No
576-0313005.MXP

Littelfuse

Cartridge Fuses 250V 5A Slo-Blo

Learn More

Datasheet

1,825In Stock

2,000Expected 14/9/2026

$2.42

$2.03

$1.88

$1.41

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 8A Slo-Blo

0313008.MXP
Littelfuse
1: $2.43
2,058In Stock

Mfr. Part No.
0313008.MXP

Mouser Part No
576-0313008.MXP

Littelfuse

Cartridge Fuses 250V 8A Slo-Blo

Learn More

Datasheet

2,058In Stock

$2.43

$2.03

$1.88

$1.55

View

Min.: 1
Mult.: 1

Cartridge Fuses 32V 10A Slo-Blo

0313010.HXP
Littelfuse
1: $2.38
1,649In Stock

Mfr. Part No.
0313010.HXP

Mouser Part No
576-0313010.HXP

Littelfuse

Cartridge Fuses 32V 10A Slo-Blo

Learn More

Datasheet

1,649In Stock

$2.38

$2.11

$1.94

$1.62

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V SB 3AG PB-FREE 10A

0313010.MX250P
Littelfuse
1: $2.09
3,289In Stock
3,000Expected 14/9/2026

Mfr. Part No.
0313010.MX250P

Mouser Part No
576-0313010.MX250P

Littelfuse

Cartridge Fuses 250V SB 3AG PB-FREE 10A

Learn More

Datasheet

3,289In Stock

3,000Expected 14/9/2026

$2.09

$1.74

$1.55

$1.33

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2.5A Slo-Blo

031302.5HXP
Littelfuse
1: $2.24
2,683In Stock

Mfr. Part No.
031302.5HXP

Mouser Part No
576-031302.5HXP

Littelfuse

Cartridge Fuses 250V 2.5A Slo-Blo

Learn More

Datasheet

2,683In Stock

$2.24

$1.86

$1.73

$1.28

View

Min.: 1
Mult.: 1

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

Types of Circuit Protection

Customer Service Office

Company

Resources

Support