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: 848
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse Cartridge Fuses 250V .1A Slo-Blo 3AG 270In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .125A Slo-Blo 3AG 82In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .125A Slo-Blo 3AG 951In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .15A Slo-Blo 3AG 33In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .175A Slo-Blo 3AG 19In Stock
700Expected 10/06/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .175A Slo-Blo 3AG 5In Stock
1.000Expected 20/02/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .187A Slo-Blo 3AG 189In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .187A Slo-Blo 3AG 341In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .2A Slo-Blo 3AG 447In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V SB 3AG 0.2AMP 7In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .25A Slo-Blo 3AG 1.634In Stock
2.500On Order
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .25A Slo-Blo 3AG 1.542In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V SB 3AG 0.25AMP 26In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .3A Slo-Blo 3AG 1.242In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V SB 3AG 0.3AMP 1In Stock
15Expected 21/05/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .375A Slo-Blo 3AG 350In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .4A Slo-Blo 3AG 148In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .4A Slo-Blo 3AG 1.830In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .500A SB 3AG IND PB-FREE 54In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .5A Slo-Blo 2.849In Stock
1.700Expected 31/03/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .5A Slo-Blo 3AG 1.338In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V SB 3AG 0.5AMP 293In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .6A Slo-Blo 3AG 145In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V SB 3AG 0.6AMP 9In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .8A Slo-Blo 3AG 305In Stock
300Expected 11/05/2026
Min.: 1
Mult.: 1