General Port Protection Solutions

Littelfuse General Port Protection provides a wide array of solutions for power and communication ports. Ports need protection from common electrical hazards such as lightning surges, induced power surges, power cross, electrical fast transient, electrostatic discharge, and short-circuits due to aging wires or installation errors. Littelfuse General Port Protection products are ideal for automotive, building automation, consumer electronics, and industrial applications.

Results: 181
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Fuse Size/Group
Body Style
Current Rating
Voltage Rating AC
Voltage Rating DC
Littelfuse Cartridge Fuses 250V 32V SB 3AG 15AMP
Datasheet
10In Stock
Min.: 1
Mult.: 1

3AG (6.3 mm x 32 mm) Cylindrical 1.5 A 32 VAC
Littelfuse Cartridge Fuses 250V 2.5A Slo-Blo
Datasheet
898In Stock
700Expected 01/07/2026
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3AG (6.3 mm x 32 mm) Cylindrical 2.5 A 250 VAC
Littelfuse Cartridge Fuses 250V 2.5A Slo-Blo
Datasheet
1 035In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3AG (6.3 mm x 32 mm) Cylindrical 2.5 A 250 VAC
Littelfuse Cartridge Fuses 250V 2.8A Slo-Blo
Datasheet
33In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3AG (6.3 mm x 32 mm) Cylindrical 2.8 A 250 VAC
Littelfuse Cartridge Fuses 250V 2.8A Slo-Blo
Datasheet
886In Stock
Min.: 1
Mult.: 1

General Fuse 3AG (6.3 mm x 32 mm) Cylindrical 2.8 A 250 VAC
Littelfuse Cartridge Fuses 32V 25A Slo-Blo
Datasheet
95In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3AG (6.3 mm x 32 mm) Cylindrical 25 A 32 VAC
Littelfuse Cartridge Fuses 32V 25A Slo-Blo
Datasheet
128In Stock
Min.: 1
Mult.: 1

Glass Fuse 3AG (6.3 mm x 32 mm) Cylindrical 25 A 32 VAC
Littelfuse Cartridge Fuses 250V 3.2A Slo-Blo
Datasheet
790In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3AG (6.3 mm x 32 mm) Cylindrical 3.2 A 250 VAC
Littelfuse Cartridge Fuses 250V SB 3AG 3.2AMP
Datasheet
19In Stock
Min.: 1
Mult.: 1

3AG (6.3 mm x 32 mm) Cylindrical 3.2 A 250 VAC
Littelfuse Cartridge Fuses 32V 30A Slo-Blo
Datasheet
195In Stock
400Expected 17/03/2026
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3AG (6.3 mm x 32 mm) Cylindrical 30 A 32 VAC
Littelfuse Cartridge Fuses 32V 30A Slo-Blo
Datasheet
1 191In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3AG (6.3 mm x 32 mm) Cylindrical 30 A 32 VAC
Littelfuse Cartridge Fuses 250V 32V SB 3AG 30AMP
Datasheet
4In Stock
Min.: 1
Mult.: 1

3AG (6.3 mm x 32 mm) Cylindrical 30 A 32 VAC
Littelfuse Cartridge Fuses 250V 6.3A Slo-Blo
Datasheet
142In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3AG (6.3 mm x 32 mm) Cylindrical 6.3 A 250 VAC
Littelfuse Cartridge Fuses 250V 1.25A Slo-Blo
Datasheet
581In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3AG (6.3 mm x 32 mm) Cylindrical 1.25 A 250 VAC
Littelfuse Cartridge Fuses 250V SB 3AG 1.25AMP
Datasheet
22In Stock
Min.: 1
Mult.: 1

3AG (6.3 mm x 32 mm) Cylindrical 1.25 A 250 VAC
Littelfuse Cartridge Fuses 250V 2.25A Slo-Blo
Datasheet
653In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3AG (6.3 mm x 32 mm) Cylindrical 2.25 A 250 VAC
Littelfuse Cartridge Fuses 250V 6.25A SB 3AG IND PB-FREE
Datasheet
56In Stock
Min.: 1
Mult.: 1

3AG (6.3 mm x 32 mm) Cylindrical 6.25 A 250 VAC
Littelfuse Cartridge Fuses 250V 6.25A Slo-Blo
Datasheet
320In Stock
900Expected 18/05/2026
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3AG (6.3 mm x 32 mm) Cylindrical 6.25 A 250 VAC
Littelfuse Cartridge Fuses 250V SB 3AG 6.25AMP
Datasheet
10In Stock
Min.: 1
Mult.: 1

3AG (6.3 mm x 32 mm) Cylindrical 6.25 A 250 VAC
Littelfuse Cartridge Fuses 500Vac 400Vdc TL 5X20 800mA
Datasheet
1 077In Stock
Min.: 1
Mult.: 1

Cartridge Fuse 5 mm x 20 mm Cylindrical 800 mA 500 VAC 400 VDC
Littelfuse Surface Mount Fuses TELECOM NANO2 250V 16mm TAPE 1.25A
Datasheet
1 015In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 500

SMD Fuses 10.1 mm x 3.12 mm 1.25 A 600 VAC 80 VDC
Littelfuse Cartridge Fuses 250V 4A Slo-Blo
Datasheet
4 842On Order
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3AG (6.3 mm x 32 mm) Cylindrical 4 A 250 VAC
Littelfuse Cartridge Fuses 250V SB 3AG PB-FREE 10A
Datasheet
3 966On Order
Min.: 1
Mult.: 1

Axial Lead and Cartridge Glass Fuse 3AG (6.3 mm x 32 mm) Cylindrical 10 A 32 VAC
Littelfuse Cartridge Fuses 250V SB 3AG 0.1AMP
Datasheet
5Expected 25/02/2026
Min.: 1
Mult.: 1

3AG (6.3 mm x 32 mm) Cylindrical 100 mA 250 VAC
Littelfuse Cartridge Fuses 250V .3A Slo-Blo 3AG
Datasheet
300Expected 28/05/2026
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3AG (6.3 mm x 32 mm) Cylindrical 300 mA 250 VAC