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. 

Results: 459
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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Current Rating
Fuse Type
Fuse Size / Group
Voltage Rating AC
Voltage Rating DC
Interrupt Rating
Mounting Style
Termination Style
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Resistance
Littelfuse Cartridge Fuses 250V .375A Fast Acting 3AG
Datasheet
542In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 375 mA Fast Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 825 mOhms
Littelfuse Cartridge Fuses 250V FA 3AG 0.375AMP
Datasheet
23In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 375 mA Fast Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 825 mOhms
Littelfuse Cartridge Fuses 250V FA 3AG 0.5AMP
Datasheet
544In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 500 mA Fast Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 498 mOhms
Littelfuse Cartridge Fuses 250V .6A Fast Acting 3AG
Datasheet
280In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 600 mA Fast Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 362 mOhms
Littelfuse Cartridge Fuses 250V .6A Fast Acting 3AG
Datasheet
727In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 600 mA Fast Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 362 mOhms
Littelfuse Cartridge Fuses 250V .75A Fast Acting 3AG
Datasheet
614In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 750 mA Fast Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 244.5 mOhms
Littelfuse Cartridge Fuses 250V .75A Fast Acting 3AG
Datasheet
1,045In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 750 mA Fast Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 244.5 mOhms
Littelfuse Cartridge Fuses 250V FA 3AG 0.75AMP
Datasheet
25In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 750 mA Fast Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 244.5 mOhms
Littelfuse Cartridge Fuses 250V 1A Fast Acting
Datasheet
5,053In Stock
4,000Expected 10/5/2026
Min.: 1
Mult.: 1

312 Glass Fuses 1 A Fast Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 190 mOhms
Littelfuse Cartridge Fuses 250V FA 3AG 1AMP
Datasheet
254In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 1 A Fast Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 190 mOhms
Littelfuse Cartridge Fuses 250V 2A Fast Acting
Datasheet
495In Stock
16,400Expected 10/6/2026
Min.: 1
Mult.: 1

312 Glass Fuses 2 A Fast Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 70.4 mOhms
Littelfuse Cartridge Fuses 250V FA 3AG 2AMP
Datasheet
180In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 2 A Fast Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 70.4 mOhms
Littelfuse Cartridge Fuses 250V 3A Fast Acting
Datasheet
1,162In Stock
3,500On Order
Min.: 1
Mult.: 1

312 Glass Fuses 3 A Fast Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 42.65 mOhms
Littelfuse Cartridge Fuses 250V FA 3AG 3AMP
Datasheet
134In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 3 A Fast Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 42.65 mOhms
Littelfuse Cartridge Fuses 250V 4A Fast Acting
Datasheet
273In Stock
2,000Expected 8/24/2026
Min.: 1
Mult.: 1

312 Glass Fuses 4 A Fast Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 29.25 mOhms
Littelfuse Cartridge Fuses 250V FA 3AG 4AMP
Datasheet
59In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 4 A Fast Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 29.25 mOhms
Littelfuse Cartridge Fuses 250V FA 3AG 5AMP
Datasheet
77In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 5 A Fast Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 22.4 mOhms
Littelfuse Cartridge Fuses 250V 6A Fast Acting
Datasheet
3,432In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 6 A Fast Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 17.8 mOhms
Littelfuse Cartridge Fuses 250V FA 3AG 6AMP
Datasheet
81In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 6 A Fast Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 17.8 mOhms
Littelfuse Cartridge Fuses 250V 7A Fast Acting
Datasheet
235In Stock
500Expected 1/20/2027
Min.: 1
Mult.: 1

312 Glass Fuses 7 A Fast Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 14.6 mOhms
Littelfuse Cartridge Fuses 250V 7A Fast Acting
Datasheet
531In Stock
1,000Expected 8/31/2026
Min.: 1
Mult.: 1

312 Glass Fuses 7 A Fast Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 14.6 mOhms
Littelfuse Cartridge Fuses 250V FA 3AG 8AMP
Datasheet
60In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 8 A Fast Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 12.15 mOhms
Littelfuse Cartridge Fuses 250V 1.5A Fast Acting
Datasheet
3,001In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 1.5 A Fast Blow 3AG (6.3 mm x 32 mm) 32 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 5.2 mOhms
Littelfuse Cartridge Fuses 250V 1.5A Fast Acting
Datasheet
881In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 1.5 A Fast Blow 3AG (6.3 mm x 32 mm) 32 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 5.2 mOhms
Littelfuse Cartridge Fuses 250V FA 3AG 1.5AMP
Datasheet
116In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 1.5 A Fast Blow 3AG (6.3 mm x 32 mm) 32 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 5.2 mOhms