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| PartNumber | 0314020.H | 0314020.M | 0314020.HXP |
| Description | FUSE CERM 20A 250VAC 125VDC 3AB | Cartridge Fuses 250V 20A Fast Acting | Cartridge Fuses 250V 20A Fast Acting |
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. |
| Product Category | Fuses | Fuses | Fuses |
| Color | - | - | - |
| Series | 314 | 314 | 314 |
| Packaging | Bulk | Bulk | Bulk Alternate Packaging |
| Current Rating | 20A | 20A | 20A |
| Package Case | 3AB, 3AG, 1/4" x 1-1/4" | 3AB, 3AG, 1/4" x 1-1/4" | 3AB, 3AG, 1/4" x 1-1/4" |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C |
| Mounting Type | Holder | Holder | Holder |
| Size Dimension | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) |
| Voltage Rating AC | 250V | 250 V | 250 V |
| Voltage Rating DC | 125V | 125V | 125V |
| Fuse Type | Cartridge, Ceramic | Cartridge, Ceramic | Cartridge, Ceramic |
| Response Time | Fast | Fast | Fast |
| Approvals | CSA, METI, UL | CE, CSA, PSE, UL | CE, CSA, PSE, UL |
| Breaking Capacity Rated Voltage | 1kA AC, 10kA DC | 200A AC, 10kA DC | 200A AC, 10kA DC |
| MeltingI2t | 631 | 631 | 631 |
| Type | - | Specialty Fuses | Specialty Fuses |
| Operating Temperature Range | - | - 55 C to + 125 C | - 55 C to + 125 C |
| Length | - | 31.75 mm | 31.75 mm |
| Diameter | - | 6.35 mm | 6.35 mm |
| Product Type | - | Axial Lead and Cartridge Fuse | Axial Lead and Cartridge Fuse |
| Resistance | - | 0.00355 Ohms | 0.00355 Ohms |
| Fuse Size Group | - | 3AB (6.3 mm x 32 mm) | 3AB (6.3 mm x 32 mm) |
| Indicator Style | - | Without Indicator | Without Indicator |
| Interrupt Rating | - | 1 kA | 100 A |
| Product | - | - | Ceramic Fuse |
| Unit Weight | - | - | 0.098767 oz |
| Mounting Style | - | - | Holder / Clip |
| Termination Style | - | - | Clip |
| Body Style | - | - | Cylindrical |