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

Change category view
Results: 848
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse Cartridge Fuses 250V 2A Fast Acting 17 814In Stock
13 000Expected 15/06/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 3A Fast Acting 4 931In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 5A Fast Acting 7 346In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 1A Slo-Blo 4 042In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 1A Slo-Blo 3 060In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 2A Slo-Blo 3 970In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 2A Slo-Blo 3 569In Stock
3 000Expected 11/05/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 5A Slo-Blo 2 347In Stock
1 300Expected 27/04/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 6.25A Slo-Blo 3 351In Stock
3 000Expected 19/02/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 2A Fast Acting 2 666In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 15A Fast Acting 4 033In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 15A Fast Acting 5 698In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 20A Fast Acting 1 926In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 5A Slo-Blo 1 768In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 5A Slo-Blo 1 876In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 7A Slo-Blo 1 677In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 10A Slo-Blo 4 205In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 12A Slo-Blo 2 407In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 15A Slo-Blo 1 535In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 20A Slo-Blo 1 841In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V SB 3AB 20A 2 064In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 20A Slo-Blo 1 363In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 30A 3AB Slo-Blo 1 441In Stock
Min.: 1
Mult.: 1

Littelfuse Fuse Holder 3AG FUSEHOLDER 563In Stock
400Expected 16/04/2026
Min.: 1
Mult.: 1

Littelfuse Fuse Holder 3AG 1 615In Stock
Min.: 1
Mult.: 1