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: 837
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse Cartridge Fuses 250V .3A Slo-Blo 3AG 981In Stock
$2.02
$1.67
$1.55
$1.29
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V SB 3AG 0.3AMP 16In Stock
$6.83
$5.66
$4.33
$3.99
$3.68
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V .375A Slo-Blo 3AG 212In Stock
$3.86
$3.21
$2.83
$2.42
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses s250V .375A Slo-Blo 3AG 589In Stock
$3.84
$3.19
$2.94
$2.44
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V .4A Slo-Blo 3AG 87In Stock
100Expected 2026/10/26
$2.17
$2.05
$1.81
$1.48
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V .500A SB 3AG IND PB-FREE 131In Stock
$1.95
$1.62
$1.50
$1.24
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V SB 3AG 0.5AMP 169In Stock
$1.59
$1.31
$1.21
$1.07
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V .6A Slo-Blo 3AG
100In Stock
$2.15
$1.79
$1.65
$1.37
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V .6A Slo-Blo 3AG 1,177In Stock
$2.19
$1.87
$1.72
$1.43
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V SB 3AG 0.6AMP 15In Stock
$6.33
$6.00
$5.79
$4.01
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V .7A Slo-Blo 3AG 94In Stock
$3.16
$2.62
$2.42
$2.01
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V .75A Slo-Blo 3AG 443In Stock
500Expected 2026/10/06
$1.97
$1.65
$1.54
$1.27
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V .8A Slo-Blo 3AG 652In Stock
$1.69
$1.47
$1.40
$1.13
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V .8A Slo-Blo 3AG 638In Stock
$1.49
$1.29
$1.21
$1.01
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V 1A SB 3AG IND PB-FREE 173In Stock
100Expected 2027/01/18
$2.01
$1.72
$1.58
$1.33
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V SB 3AG 1AMP 32In Stock
$6.33
$5.25
$4.83
$3.83
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V 2A 596In Stock
$1.79
$1.49
$1.38
$1.14
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V SB 3AG 2AMP 97In Stock
$5.08
$4.21
$3.90
$3.22
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V 3A SB 3AG IND PB-FREE 131In Stock
$1.95
$1.62
$1.50
$1.24
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V 3A Slo-Blo 3AG 15In Stock
$6.33
$5.25
$4.83
$4.01
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V SB 3AG 3AMP 49In Stock
$5.08
$4.21
$3.90
$3.22
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V 4A SB 3AG IND PB-FREE 97In Stock
$2.21
$1.83
$1.69
$1.56
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V 3AG Indicating Slo-Blo 5A 59In Stock
$4.26
$3.54
$3.26
$2.71
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V SB 3AG 5AMP 67In Stock
$5.08
$4.21
$3.90
$3.22
Min.: 1
Mult.: 1
Littelfuse Cartridge Fuses 250V 7A SB 3AG IND PB-FREE 126In Stock
$2.21
$1.83
$1.69
$1.41
Min.: 1
Mult.: 1