Circuit Protection – Mouser Singapore

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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 3A Slo-Blo

0326003.MXP
Littelfuse
1: $3.10
1,250In Stock

Mfr. Part No.
0326003.MXP

Mouser Part No
576-0326003.MXP

Littelfuse

Cartridge Fuses 250V 3A Slo-Blo

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Datasheet

1,250In Stock

$3.10

$2.59

$2.38

$1.97

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 4A Slo-Blo

0326004.MXP
Littelfuse
1: $3.11
1,223In Stock

Mfr. Part No.
0326004.MXP

Mouser Part No
576-0326004.MXP

Littelfuse

Cartridge Fuses 250V 4A Slo-Blo

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Datasheet

1,223In Stock

$3.11

$2.84

$2.70

$2.18

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 5A Slo-Blo

0326005.HXP
Littelfuse
1: $3.20
1,748In Stock

Mfr. Part No.
0326005.HXP

Mouser Part No
576-0326005.HXP

Littelfuse

Cartridge Fuses 250V 5A Slo-Blo

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Datasheet

1,748In Stock

$3.20

$2.67

$2.04

$1.82

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 5A Slo-Blo

0326005.MXP
Littelfuse
1: $2.70
1,876In Stock

Mfr. Part No.
0326005.MXP

Mouser Part No
576-0326005.MXP

Littelfuse

Cartridge Fuses 250V 5A Slo-Blo

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Datasheet

1,876In Stock

$2.70

$1.56

Min.: 1
Mult.: 1

Cartridge Fuses 250V 7A Slo-Blo

0326007.MXP
Littelfuse
1: $3.10
1,677In Stock

Mfr. Part No.
0326007.MXP

Mouser Part No
576-0326007.MXP

Littelfuse

Cartridge Fuses 250V 7A Slo-Blo

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Datasheet

1,677In Stock

$3.10

$2.59

$2.38

$1.97

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 10A Slo-Blo

0326010.MXP
Littelfuse
1: $2.70
4,159In Stock

Mfr. Part No.
0326010.MXP

Mouser Part No
576-0326010.MXP

Littelfuse

Cartridge Fuses 250V 10A Slo-Blo

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Datasheet

4,159In Stock

$2.70

$2.34

$2.20

$1.85

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 12A Slo-Blo

0326012.MXP
Littelfuse
1: $3.09
2,285In Stock

Mfr. Part No.
0326012.MXP

Mouser Part No
576-0326012.MXP

Littelfuse

Cartridge Fuses 250V 12A Slo-Blo

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Datasheet

2,285In Stock

$3.09

$2.57

$2.35

$1.96

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 15A Slo-Blo

0326015.MXP
Littelfuse
1: $3.07
1,515In Stock

Mfr. Part No.
0326015.MXP

Mouser Part No
576-0326015.MXP

Littelfuse

Cartridge Fuses 250V 15A Slo-Blo

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Datasheet

1,515In Stock

$3.07

$2.57

$2.36

$1.96

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 20A Slo-Blo

0326020.HXP
Littelfuse
1: $3.61
1,839In Stock

Mfr. Part No.
0326020.HXP

Mouser Part No
576-0326020.HXP

Littelfuse

Cartridge Fuses 250V 20A Slo-Blo

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Datasheet

1,839In Stock

$3.61

$3.34

$3.17

$2.56

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Min.: 1
Mult.: 1

Cartridge Fuses 250V SB 3AB 20A

0326020.MXDP
Littelfuse
1: $2.32
1,943In Stock

Mfr. Part No.
0326020.MXDP

Mouser Part No
576-0326020.MXDP

Littelfuse

Cartridge Fuses 250V SB 3AB 20A

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Datasheet

1,943In Stock

$2.32

$1.93

$1.78

$1.49

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 25A 3AB Slo-Blo

0326025.MXP
Littelfuse
1: $2.99
1,250In Stock

Mfr. Part No.
0326025.MXP

Mouser Part No
576-0326025.MXP

Littelfuse

Cartridge Fuses 250V 25A 3AB Slo-Blo

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Datasheet

1,250In Stock

$2.99

$2.52

$2.32

$1.93

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 30A 3AB Slo-Blo

0326030.MXP
Littelfuse
1: $3.09
1,391In Stock

Mfr. Part No.
0326030.MXP

Mouser Part No
576-0326030.MXP

Littelfuse

Cartridge Fuses 250V 30A 3AB Slo-Blo

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Datasheet

1,391In Stock

$3.09

$2.57

$2.02

$1.65

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Min.: 1
Mult.: 1

Fuse Holder 3AG FUSEHOLDER

03420006Z
Littelfuse
1: $42.91
525In Stock
400Expected 16/4/2026

Mfr. Part No.
03420006Z

Mouser Part No
576-03420006Z

Littelfuse

Fuse Holder 3AG FUSEHOLDER

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Datasheet

525In Stock

400Expected 16/4/2026

$42.91

$35.60

$30.98

$25.78

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Min.: 1
Mult.: 1

Fuse Holder 3AG

03420012H
Littelfuse
1: $6.98
1,615In Stock

Mfr. Part No.
03420012H

Mouser Part No
576-03420012H

Littelfuse

Fuse Holder 3AG

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Datasheet

1,615In Stock

$6.98

$6.49

$4.67

$4.00

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Min.: 1
Mult.: 1

Fuse Holder 3AG

03420014H
Littelfuse
1: $6.98
1,948In Stock
1,500Expected 26/3/2026

Mfr. Part No.
03420014H

Mouser Part No
576-03420014H

Littelfuse

Fuse Holder 3AG

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Datasheet

Product Comments

1,948In Stock

1,500Expected 26/3/2026

$6.98

$6.49

$4.95

$4.17

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Min.: 1
Mult.: 1

Fuse Holder 3AG Mil

03420024Z
Littelfuse
1: $31.97
179In Stock

Mfr. Part No.
03420024Z

Mouser Part No
576-03420024Z

Littelfuse

Fuse Holder 3AG Mil

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Datasheet

179In Stock

$31.97

$29.40

$26.94

$23.27

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Min.: 1
Mult.: 1

Fuse Holder 3AG Mil

03420025Z
Littelfuse
1: $32.85
199In Stock

Mfr. Part No.
03420025Z

Mouser Part No
576-03420025Z

Littelfuse

Fuse Holder 3AG Mil

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Datasheet

199In Stock

$32.85

$27.24

$25.13

$20.82

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Min.: 1
Mult.: 1

Fuse Holder 3AG

03420038H
Littelfuse
1: $8.74
1,680In Stock

Mfr. Part No.
03420038H

Mouser Part No
576-03420038H

Littelfuse

Fuse Holder 3AG

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Datasheet

1,680In Stock

$8.74

$8.33

$8.02

$6.24

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Min.: 1
Mult.: 1

Fuse Holder 3AG

03420828H
Littelfuse
1: $8.13
872In Stock

Mfr. Part No.
03420828H

Mouser Part No
576-03420828H

Littelfuse

Fuse Holder 3AG

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Datasheet

872In Stock

$8.13

$7.65

$7.38

$5.74

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Min.: 1
Mult.: 1

Fuse Holder 3AG

03420838H
Littelfuse
1: $8.27
1,372In Stock
900Expected 16/4/2026

Mfr. Part No.
03420838H

Mouser Part No
576-03420838H

Littelfuse

Fuse Holder 3AG

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Datasheet

1,372In Stock

900Expected 16/4/2026

$8.27

$6.26

$6.12

$5.52

$4.68

Min.: 1
Mult.: 1

Fuse Holder 200-250V 3AG

03440250H
Littelfuse
1: $45.06
96In Stock
200Expected 7/5/2026

Mfr. Part No.
03440250H

Mouser Part No
576-03440250H

Littelfuse

Fuse Holder 200-250V 3AG

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Datasheet

96In Stock

200Expected 7/5/2026

$45.06

$42.13

Min.: 1
Mult.: 1

Fuse Holder Shock Safe 3AG

03450101H
Littelfuse
1: $9.80
2,538In Stock

Mfr. Part No.
03450101H

Mouser Part No
576-03450101H

Littelfuse

Fuse Holder Shock Safe 3AG

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Datasheet

2,538In Stock

$9.80

$9.05

$8.30

$5.78

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Min.: 1
Mult.: 1

Fuse Holder Shock Safe 5x20MM

03450121H
Littelfuse
1: $11.25
1,340In Stock

Mfr. Part No.
03450121H

Mouser Part No
576-03450121H

Littelfuse

Fuse Holder Shock Safe 5x20MM

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Datasheet

1,340In Stock

$11.25

$10.55

$8.47

$7.13

View

Min.: 1
Mult.: 1

Fuse Holder 5X20MM Knob Only

03450121HX020
Littelfuse
1: $7.65
510In Stock

Mfr. Part No.
03450121HX020

Mouser Part No
576-03450121HX020

Littelfuse

Fuse Holder 5X20MM Knob Only

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Datasheet

510In Stock

$7.65

$7.17

$6.10

$4.98

View

Min.: 1
Mult.: 1

Fuse Holder Shock Safe

03450611H
Littelfuse
1: $8.52
1,253In Stock
1,000Expected 26/3/2026

Mfr. Part No.
03450611H

Mouser Part No
576-03450611H

Littelfuse

Fuse Holder Shock Safe

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Datasheet

1,253In Stock

1,000Expected 26/3/2026

$8.52

$8.05

$6.12

$6.03

View

Min.: 1
Mult.: 1

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

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