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. 

Types of Circuit Protection

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Results: 835
Select Image Part # Mfr. Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse Fuse Holder 3AG Inline W/ Red Leads 800In Stock
3,000Expected 10/12/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .1A Fast Acting 3AG 2,007In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 125mA Fast Acting 3AG 1,141In Stock
1,500Expected 2/17/2027
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .5A Fast Acting 3AG 7,250In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .5A Fast Acting 3AG 6,853In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 1A Fast Acting 9,885In Stock
6,000Expected 12/7/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 2A Fast Acting 36,550In Stock
21,000Expected 12/29/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 3A Fast Acting 8,662In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 4A Fast Acting 5,617In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 5A Fast Acting 9,428In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 5A Fast Acting 6,069In Stock
14,000On Order
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 8A Fast Acting 7,178In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 8A Fast Acting 7,773In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .1A Slo-Blo 3AG 1,014In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .25A Slo-Blo 3AG 4,621In Stock
3,200Expected 8/20/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .5A Slo-Blo 3,249In Stock
1,100Expected 8/11/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 1A Slo-Blo 4,094In Stock
2,500Expected 8/10/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 2A Slo-Blo 10,241In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 3A Slo-Blo 2,492In Stock
700Expected 8/17/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 3A Slo-Blo 4,189In Stock
4,000Expected 9/14/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 4A Slo-Blo 6,466In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 5A Slo-Blo 4,828In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 5A Slo-Blo 1,825In Stock
2,000Expected 9/14/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 8A Slo-Blo 2,058In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 1.5A Slo-Blo 3,014In Stock
Min.: 1
Mult.: 1