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: 469
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (IDR) 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 32V 12A Fast Acting
Datasheet
465In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 12 A Fast Blow 3AG (6.3 mm x 32 mm) 32 VAC 300 A at 32 VAC Holder / Clip Clip - 55 C + 125 C Bulk 7.15 mOhms
Littelfuse Cartridge Fuses 250V 32V FA 3AG 12AMP
Datasheet
82In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 12 A Fast Blow 3AG (6.3 mm x 32 mm) 32 VAC 300 A at 32 VAC Holder / Clip Clip - 55 C + 125 C Bulk 7.15 mOhms
Littelfuse Cartridge Fuses 32V 15A Fast Acting
Datasheet
12In Stock
1.400Expected 31/03/2026
Min.: 1
Mult.: 1

312 Glass Fuses 15 A Fast Blow 3AG (6.3 mm x 32 mm) 32 VAC 10 kA at 125 VAC Holder / Clip Clip - 55 C + 125 C Bulk 5.2 mOhms
Littelfuse Cartridge Fuses 32V 15A Fast Acting
Datasheet
384In Stock
1.000Expected 31/03/2026
Min.: 1
Mult.: 1

312 Glass Fuses 15 A Fast Blow 3AG (6.3 mm x 32 mm) 32 VAC 10 kA at 125 VAC Holder / Clip Clip - 55 C + 125 C Bulk 5.2 mOhms
Littelfuse Cartridge Fuses 250V 32V FA 3AG 15AMP
Datasheet
55In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 15 A Fast Blow 3AG (6.3 mm x 32 mm) 32 VAC 10 kA at 125 VAC Holder / Clip Clip - 55 C + 125 C Bulk 5.2 mOhms
Littelfuse Cartridge Fuses 250V 2.5A Fast Acting
Datasheet
975In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 2.5 A Fast Blow 3AG (6.3 mm x 32 mm) 32 VAC 300 A at 32 VAC Holder / Clip Clip - 55 C + 125 C Bulk 51.3 mOhms
Littelfuse Cartridge Fuses 250V 2.5A Fast Acting
Datasheet
2.122In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 2.5 A Fast Blow 3AG (6.3 mm x 32 mm) 32 VAC 300 A at 32 VAC Holder / Clip Clip - 55 C + 125 C Bulk 51.3 mOhms
Littelfuse Cartridge Fuses 250V FA 3AG 2.5AMP
Datasheet
4In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 2.5 A Fast Blow 3AG (6.3 mm x 32 mm) 32 VAC 300 A at 32 VAC Holder / Clip Clip - 55 C + 125 C Bulk 51.3 mOhms
Littelfuse Cartridge Fuses 250V 32V FA 3AG 20AMP
Datasheet
41In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 20 A Fast Blow 3AG (6.3 mm x 32 mm) 32 VAC 300 A at 32 VAC Holder / Clip Clip - 55 C + 125 C Bulk 3.45 mOhms
Littelfuse Cartridge Fuses 32V 25A Fast Acting
Datasheet
50In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 2.5 A Fast Blow 3AG (6.3 mm x 32 mm) 32 VAC 300 A at 32 VAC Holder / Clip Clip - 55 C + 125 C Bulk 51.3 mOhms
Littelfuse Cartridge Fuses 32V 25A Fast Acting
Datasheet
137In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 2.5 A Fast Blow 3AG (6.3 mm x 32 mm) 32 VAC 300 A at 32 VAC Holder / Clip Clip - 55 C + 125 C Bulk 51.3 mOhms
Littelfuse Cartridge Fuses 32V 30A FA 3AG PB-FREE
Datasheet
2.612In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 30 A Fast Blow 3AG (6.3 mm x 32 mm) 32 VAC 300 A at 32 VAC Holder / Clip Clip - 55 C + 125 C Bulk 1.9 mOhms
Littelfuse Cartridge Fuses 250V 32V FA 3AG 30AMP
Datasheet
40In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 30 A Fast Blow 3AG (6.3 mm x 32 mm) 32 VAC 300 A at 32 VAC Holder / Clip Clip - 55 C + 125 C Bulk 1.9 mOhms
Littelfuse Cartridge Fuses 32V FA 3AG 35A Pb-FREE
Datasheet
992In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 35 A Fast Blow 3AG (6.3 mm x 32 mm) 32 VAC 300 A at 32 VAC Holder / Clip Clip - 55 C + 125 C Bulk 1.3 mOhms
Littelfuse Cartridge Fuses 250V 1.25A Fast Acting
Datasheet
227In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 1.25 A Fast Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA at 125 VAC Holder / Clip Clip - 55 C + 125 C Bulk 7.145 Ohms
Littelfuse Cartridge Fuses 250V 1.25A Fast Acting
Datasheet
390In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 1.25 A Fast Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA at 125 VAC Holder / Clip Clip - 55 C + 125 C Bulk 7.145 Ohms
Littelfuse Cartridge Fuses 250V 1.75A Fast Acting
Datasheet
24In Stock
200Expected 04/05/2026
Min.: 1
Mult.: 1

312 Glass Fuses 1.75 A Fast Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA at 125 VAC Holder / Clip Clip - 55 C + 125 C Bulk 85.55 mOhms
Littelfuse Cartridge Fuses 250V 2.25A Fast Acting
Datasheet
380In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 2.25 A Fast Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA at 125 VAC Holder / Clip Clip - 55 C + 125 C Bulk 59.35 mOhms
Littelfuse Cartridge Fuses 250V 2.25A Fast Acting
Datasheet
46In Stock
Min.: 1
Mult.: 1

312 Glass Fuses 2.25 A Fast Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA at 125 VAC Holder / Clip Clip - 55 C + 125 C Bulk 59.35 mOhms
Littelfuse Cartridge Fuses 250V .01A Slo-Blo 3AG
Datasheet
33In Stock
100Expected 22/05/2026
Min.: 1
Mult.: 1

313 Glass Fuses 10 mA Time Delay / Slow Blow 3AG (6.3 mm x 32 mm) 32 VAC 300 A at 32 VAC Holder / Clip Clip - 55 C + 125 C Bulk 8.26 mOhms
Littelfuse Cartridge Fuses 250V .031A Slo-Blo 3AG
Datasheet
146In Stock
Min.: 1
Mult.: 1

313 Glass Fuses 31 mA Time Delay / Slow Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA at 125 VAC Holder / Clip Clip - 55 C + 125 C Bulk 430 Ohms
Littelfuse Cartridge Fuses 250V .04A Slo-Blo 3AG
Datasheet
103In Stock
Min.: 1
Mult.: 1

313 Glass Fuses 40 mA Time Delay / Slow Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA at 125 VAC Holder / Clip Clip - 55 C + 125 C Bulk 300 Ohms
Littelfuse Cartridge Fuses 250V .062A Slo-Blo 3AG
Datasheet
51In Stock
Min.: 1
Mult.: 1

313 Glass Fuses 62 mA Time Delay / Slow Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA at 125 VAC Holder / Clip Clip - 55 C + 125 C Bulk 120 Ohms
Littelfuse Cartridge Fuses 250V .062A Slo-Blo 3AG
Datasheet
314In Stock
Min.: 1
Mult.: 1

313 Glass Fuses 62 mA Time Delay / Slow Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA at 125 VAC Holder / Clip Clip - 55 C + 125 C Bulk 120 Ohms
Littelfuse Cartridge Fuses 250V .1A Slo-Blo 3AG
Datasheet
260In Stock
Min.: 1
Mult.: 1

313 Glass Fuses 100 mA Time Delay / Slow Blow 3AG (6.3 mm x 32 mm) 250 VAC 10 kA at 125 VAC Holder / Clip Clip - 55 C + 125 C Bulk 43 Ohms