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
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Description Datasheet Availability Pricing (USD) 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
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Termination Style
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Resistance
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
484In 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
1,092In 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
3In Stock
100Expected 23/02/2026
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
270In 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
Littelfuse Cartridge Fuses 250V .125A Slo-Blo 3AG
Datasheet
82In Stock
100Expected 01/07/2026
Min.: 1
Mult.: 1

313 Glass Fuses 125 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 30 Ohms