Littelfuse 314003P
MPN314003P
3A, 250V, 314 Series, Fast-Acting Fuse|3 Amp, 250 Volts, 314 Series, 3AB Type, Cartridge Fuse, Fast-Acting, 10,000 Amp @ 125V AC & 100 Amp @ 250V AC Interrupting Rating
$3.29 – $12.57Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Type | Class K5 |
| Standard | Standard 248-9 UL Listed/CSA |
| Category | Small Dimension Fuses |
| Sub brand | POWR-GARD NLS Series |
| Application | General Purpose |
| Manufacturer | Littelfuse, Inc. |
| Sub-Category | Miniature/Subminiature Fuse |
| Special features | Economical/low interrupt |
| Manufacturer brand | Littelfuse, Inc. |
| Product description | Littelfuse 314003P 250V Small Dimension Fuse |
| Full technical description | Miniature Ceramic Cartridge Type; 1.25 Inch; UL, CSA, CE, PSE, IC Approval; 250 VAC Voltage Rating; 0.25 Inch Diameter; 100 Ampere at 250 VAC, 10000 Ampere at 125 VAC/VDC Interrupting Rating; 3 Ampere Current Rating; Fast Acting Characteristics; Powr-Gard [R] Brand; Lead Free; Cap Material Nickel-Plated Brass; Lead Material Tin-Plated Copper; Maximum Operating Temperature Rating 125 Deg C; Application Used As Supplementary Protection in Appliance or Utilization Equipment to Provide Individual Protection For Components or Internal Circuits; 314 Model |
| Proposition 65 warning | WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. |
MPN
314003P