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 30A Fast Acting
Datasheet
59In Stock
650On Order
Min.: 1
Mult.: 1

314 Ceramic Fuses 30 A Fast Blow 3AB (6.3 mm x 32 mm) 250 VAC 125 VDC 400 A Holder / Clip Clip - 55 C + 125 C Bulk 1.83 mOhms
Littelfuse Cartridge Fuses 250V FA 3AB 30AMP
Datasheet
25In Stock
Min.: 1
Mult.: 1

314 Ceramic Fuses 30 A Fast Blow 250 VAC 125 VDC 400 A Holder / Clip Clip - 55 C + 125 C Bulk 1.83 mOhms
Littelfuse Cartridge Fuses 250V FA 3AB PB-FREE 40A
Datasheet
248In Stock
1,000Expected 9/1/2026
Min.: 1
Mult.: 1

314 Glass Fuses 40 A Fast Blow 3AB (6.3 mm x 32 mm) 250 VAC 125 VDC Holder / Clip Clip - 55 C + 125 C Bulk
Littelfuse Cartridge Fuses 250V .031A Slo-Blo 3AB
Datasheet
1In Stock
Min.: 1
Mult.: 1

326 Ceramic Fuses 31 mA Time Delay / Slow Blow 3AB (6.3 mm x 32 mm) 250 VAC 100 A Holder / Clip Clip - 55 C + 125 C Bulk 332.5 Ohms
Littelfuse Cartridge Fuses 250V .1A Slo-Blo 3AB
Datasheet
116In Stock
200Expected 9/7/2026
Min.: 1
Mult.: 1

326 Ceramic Fuses 125 mA Time Delay / Slow Blow 3AB (6.3 mm x 32 mm) 250 VAC 100 A Holder / Clip Clip - 55 C + 125 C Bulk 268 mOhms
Littelfuse Cartridge Fuses 250V .25A Slo-Blo 3AB
Datasheet
24In Stock
100Expected 11/2/2026
Min.: 1
Mult.: 1

326 Ceramic Fuses 250 mA Time Delay / Slow Blow 3AB (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 4.43 Ohms
Littelfuse Cartridge Fuses 250V .25A Slo-Blo 3AB
Datasheet
872In Stock
Min.: 1
Mult.: 1

326 Ceramic Fuses 250 mA Time Delay / Slow Blow 3AB (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 4.43 Ohms
Littelfuse Cartridge Fuses 250V .5A Slo-Blo 3AB
Datasheet
532In Stock
400Expected 10/19/2026
Min.: 1
Mult.: 1

326 Ceramic Fuses 500 mA Time Delay / Slow Blow 3AB (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 1.3 Ohms
Littelfuse Cartridge Fuses 250V .6A Slo-Blo 3AB
Datasheet
94In Stock
Min.: 1
Mult.: 1

326 Ceramic Fuses 600 mA Time Delay / Slow Blow 3AB (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 949.5 mOhms
Littelfuse Cartridge Fuses 250V .75A Slo-Blo 3AB
Datasheet
49In Stock
Min.: 1
Mult.: 1

326 Ceramic Fuses 750 mA Time Delay / Slow Blow 3AB (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 641 mOhms
Littelfuse Cartridge Fuses 250V 1A Slo-Blo
Datasheet
492In Stock
Min.: 1
Mult.: 1

326 Ceramic Fuses 1 A Time Delay / Slow Blow 3AB (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 389 mOhms
Littelfuse Cartridge Fuses 250V 1A Slo-Blo
Datasheet
539In Stock
1,000Expected 12/22/2026
Min.: 1
Mult.: 1

326 Ceramic Fuses 1 A Time Delay / Slow Blow 3AB (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 389 mOhms
Littelfuse Cartridge Fuses 250V 1A Slo-Blo 3AB
Datasheet
25In Stock
Min.: 1
Mult.: 1

326 Ceramic Fuses 1 A Time Delay / Slow Blow 3AB (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 389 mOhms
Littelfuse Cartridge Fuses 250V 2A Slo-Blo
Datasheet
846In Stock
1,000Expected 10/19/2026
Min.: 1
Mult.: 1

326 Ceramic Fuses 2 A Time Delay / Slow Blow 3AB (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 120.95 mOhms
Littelfuse Cartridge Fuses 250V SB 3AB 2AMP
Datasheet
2In Stock
Min.: 1
Mult.: 1

326 Ceramic Fuses 2 A Time Delay / Slow Blow 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 120.95 mOhms
Littelfuse Cartridge Fuses 250V 3A 3AB SLO-BLO
Datasheet
10In Stock
Min.: 1
Mult.: 1

326 Ceramic Fuses 3 A Time Delay / Slow Blow 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 60.5 mOhms
Littelfuse Cartridge Fuses 250V 4A Slo-Blo
Datasheet
272In Stock
Min.: 1
Mult.: 1

326 Ceramic Fuses 4 A Time Delay / Slow Blow 3AB (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 76.1 mOhms
Littelfuse Cartridge Fuses 250V 5A Slo-Blo
Datasheet
596In Stock
2,000Expected 10/19/2026
Min.: 1
Mult.: 1

326 Ceramic Fuses 5 A Time Delay / Slow Blow 3AB (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 52.15 mOhms
Littelfuse Cartridge Fuses 250V SB 3AB 5AMP
Datasheet
45In Stock
Min.: 1
Mult.: 1

326 Ceramic Fuses 5 A Time Delay / Slow Blow 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 52.15 mOhms
Littelfuse Cartridge Fuses 250V 7A Slo-Blo
Datasheet
559In Stock
Min.: 1
Mult.: 1

326 Ceramic Fuses 7 A Time Delay / Slow Blow 3AB (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 22.7 mOhms
Littelfuse Cartridge Fuses 250V 7A Slo-Blo 3AB
Datasheet
24In Stock
Min.: 1
Mult.: 1

326 Ceramic Fuses 7 A Time Delay / Slow Blow 3AB (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 22.7 mOhms
Littelfuse Cartridge Fuses 250V 8A Slo-Blo
Datasheet
883In Stock
Min.: 1
Mult.: 1

326 Ceramic Fuses 8 A Time Delay / Slow Blow 3AB (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 19.25 mOhms
Littelfuse Cartridge Fuses 250V 1.5A Slo-Blo
Datasheet
269In Stock
Min.: 1
Mult.: 1

326 Ceramic Fuses 1.5 A Time Delay / Slow Blow 3AB (6.3 mm x 32 mm) 250 VAC 60 VDC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 197.5 mOhms
Littelfuse Cartridge Fuses 250V 1.6A Slo-Blo
Datasheet
100In Stock
Min.: 1
Mult.: 1

326 Ceramic Fuses 1.6 A Time Delay / Slow Blow 3AB (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 176 mOhms
Littelfuse Cartridge Fuses 250V 10A Slo-Blo
Datasheet
1,046In Stock
5,000On Order
Min.: 1
Mult.: 1

326 Ceramic Fuses 10 A Time Delay / Slow Blow 3AB (6.3 mm x 32 mm) 250 VAC 10 kA Holder / Clip Clip - 55 C + 125 C Bulk 13.2 mOhms