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. 

Types of Circuit Protection

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Results: 848
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse Cartridge Fuses 250V .031A Slo-Blo 3AG 146In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .04A Slo-Blo 3AG 3In Stock
100Expected 15/04/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .062A Slo-Blo 3AG 51In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .062A Slo-Blo 3AG 319In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .1A Slo-Blo 3AG 270In Stock
Min.: 1
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Littelfuse Cartridge Fuses 250V .125A Slo-Blo 3AG 83In Stock
Min.: 1
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Littelfuse Cartridge Fuses 250V .125A Slo-Blo 3AG 953In Stock
Min.: 1
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Littelfuse Cartridge Fuses 250V .15A Slo-Blo 3AG 33In Stock
Min.: 1
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Littelfuse Cartridge Fuses 250V .175A Slo-Blo 3AG 19In Stock
700Expected 10/06/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .175A Slo-Blo 3AG 5In Stock
1 000Expected 19/02/2026
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .187A Slo-Blo 3AG 189In Stock
Min.: 1
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Littelfuse Cartridge Fuses 250V .187A Slo-Blo 3AG 346In Stock
Min.: 1
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Littelfuse Cartridge Fuses 250V .2A Slo-Blo 3AG 454In Stock
Min.: 1
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Littelfuse Cartridge Fuses 250V SB 3AG 0.2AMP 7In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .25A Slo-Blo 3AG 1 634In Stock
2 500On Order
Min.: 1
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Littelfuse Cartridge Fuses 250V .25A Slo-Blo 3AG 1 542In Stock
Min.: 1
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Littelfuse Cartridge Fuses 250V SB 3AG 0.25AMP 26In Stock
Min.: 1
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Littelfuse Cartridge Fuses 250V .3A Slo-Blo 3AG Lead-Time 15 Weeks
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .3A Slo-Blo 3AG 242In Stock
1 000Expected 19/02/2026
Min.: 1
Mult.: 1

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

Littelfuse Cartridge Fuses 250V .375A Slo-Blo 3AG 350In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .4A Slo-Blo 3AG 151In Stock
Min.: 1
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Littelfuse Cartridge Fuses 250V .4A Slo-Blo 3AG 1 832In Stock
Min.: 1
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Littelfuse Cartridge Fuses 250V .500A SB 3AG IND PB-FREE 54In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V .5A Slo-Blo 1 749In Stock
2 800On Order
Min.: 1
Mult.: 1