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
Mounting Style
Termination Style
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Resistance
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
Littelfuse Cartridge Fuses 250V .15A Slo-Blo 3AG
Datasheet
33In Stock
Min.: 1
Mult.: 1

313 Glass Fuses 150 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 20 Ohms
Littelfuse Cartridge Fuses 250V .175A Slo-Blo 3AG
Datasheet
19In Stock
700Expected 10/06/2026
Min.: 1
Mult.: 1

313 Glass Fuses 175 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 8.67 Ohms
Littelfuse Cartridge Fuses 250V .187A Slo-Blo 3AG
Datasheet
189In Stock
Min.: 1
Mult.: 1

313 Glass Fuses 187 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 8.01 Ohms
Littelfuse Cartridge Fuses 250V .187A Slo-Blo 3AG
Datasheet
341In Stock
Min.: 1
Mult.: 1

313 Glass Fuses 187 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 8.01 Ohms
Littelfuse Cartridge Fuses 250V .2A Slo-Blo 3AG
Datasheet
447In Stock
Min.: 1
Mult.: 1

313 Glass Fuses 200 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 6.59 Ohms
Littelfuse Cartridge Fuses 250V SB 3AG 0.2AMP
Datasheet
7In Stock
Min.: 1
Mult.: 1

313 Glass Fuses 200 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 6.59 Ohms
Littelfuse Cartridge Fuses 250V .25A Slo-Blo 3AG
Datasheet
1,534In Stock
4,100On Order
Min.: 1
Mult.: 1

313 Glass Fuses 250 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 4.27 Ohms
Littelfuse Cartridge Fuses 250V .25A Slo-Blo 3AG
Datasheet
1,532In Stock
Min.: 1
Mult.: 1

313 Glass Fuses 250 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 4.27 Ohms
Littelfuse Cartridge Fuses 250V SB 3AG 0.25AMP
Datasheet
26In Stock
Min.: 1
Mult.: 1

313 Glass Fuses 250 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 4.27 Ohms
Littelfuse Cartridge Fuses 250V SB 3AG 0.3AMP
Datasheet
1In Stock
15Expected 21/05/2026
Min.: 1
Mult.: 1

313 Glass Fuses 300 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 3.135 Ohms
Littelfuse Cartridge Fuses 250V .375A Slo-Blo 3AG
Datasheet
350In Stock
Min.: 1
Mult.: 1

313 Glass Fuses 375 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 2.095 Ohms
Littelfuse Cartridge Fuses 250V .4A Slo-Blo 3AG
Datasheet
148In Stock
Min.: 1
Mult.: 1

313 Glass Fuses 400 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 1.875 Ohms
Littelfuse Cartridge Fuses 250V .500A SB 3AG IND PB-FREE
Datasheet
34In Stock
100Expected 11/05/2026
Min.: 1
Mult.: 1

313 Glass Fuses 500 mA Time Delay / Slow Blow 3AG (6.3 mm x 32 mm) 250 VAC 35 A at 250 VAC Holder / Clip Clip - 55 C + 125 C Bulk 1.26 Ohms
Littelfuse Cartridge Fuses 250V .5A Slo-Blo 3AG
Datasheet
1,024In Stock
Min.: 1
Mult.: 1

313 Glass Fuses 500 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 1.26 Ohms
Littelfuse Cartridge Fuses 250V SB 3AG 0.5AMP
Datasheet
284In Stock
Min.: 1
Mult.: 1

313 Glass Fuses 500 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 1.26 Ohms
Littelfuse Cartridge Fuses 250V .6A Slo-Blo 3AG
Datasheet
Product Comments
145In Stock
Min.: 1
Mult.: 1

313 Glass Fuses 600 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 912 mOhms
Littelfuse Cartridge Fuses 250V .6A Slo-Blo 3AG
Datasheet
774In Stock
Min.: 1
Mult.: 1

313 Glass Fuses 600 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 912 mOhms
Littelfuse Cartridge Fuses 250V SB 3AG 0.6AMP
Datasheet
9In Stock
Min.: 1
Mult.: 1

313 Glass Fuses 600 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 912 mOhms
Littelfuse Cartridge Fuses 250V .8A Slo-Blo 3AG
Datasheet
245In Stock
300Expected 11/05/2026
Min.: 1
Mult.: 1

313 Glass Fuses 800 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 554 mOhms
Littelfuse Cartridge Fuses 250V .8A Slo-Blo 3AG
Datasheet
944In Stock
1,000Expected 28/04/2026
Min.: 1
Mult.: 1

313 Glass Fuses 800 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 554 mOhms
Littelfuse Cartridge Fuses 250V 1A SB 3AG IND PB-FREE
Datasheet
83In Stock
Min.: 1
Mult.: 1

313 Glass Fuses 1 A Time Delay / Slow Blow 3AG (6.3 mm x 32 mm) 250 VAC 35 A at 250 VAC Holder / Clip Clip - 55 C + 125 C Bulk 375 mOhms
Littelfuse Cartridge Fuses 250V SB 3AG 1AMP
Datasheet
12In Stock
Min.: 1
Mult.: 1

313 Glass Fuses 1 A 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 375 mOhms
Littelfuse Cartridge Fuses 250V 2A
Datasheet
599In Stock
Min.: 1
Mult.: 1

313 Glass Fuses 2 A 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 116.85 mOhms
Littelfuse Cartridge Fuses 250V 2A Slo-Blo 3AG
Datasheet
11In Stock
Min.: 1
Mult.: 1

313 Glass Fuses 2 A Time Delay / Slow Blow 3AG (6.3 mm x 32 mm) 250 VAC 100 A at 250 VAC Holder / Clip Clip - 55 C + 125 C Bulk 116.9 mOhms