Littelfuse NLN125
MPNNLN125
Ul Class K5 "one-time" Fuse|fuses, General Purpose, Brand Or Series: Class K, One Time, Terminal Type: Blade, Voltage Rating: 250 Vac/250 Vdc, Current Rating: 125 Amp, Interrupting Rating: 50000 Amp Vac Rms Symmetrical, Dimensions: 1 9/16 Diameter X 7 1/8 Length Inch, Features: Low
$60.09 – $99.59Ref. 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 | Renewable & Non-Renewable Fuses |
| Sub brand | POWR-GARD NLN Series |
| Manufacturer | Littelfuse, Inc. |
| Sub-Category | UL Power Fuse |
| Special features | Economical/low interrupt |
| Manufacturer brand | Littelfuse, Inc. |
| Product description | Littelfuse NLN125 250V Class K5 Fuse |
| Full technical description | Class K5 Type; 7-1/8 Inch; UL 248-9, CSA, CE Approval; 250 VAC/VDC Voltage Rating; 1-9/16 Inch Diameter; 50000 Ampere (Symmetrical, DC) Interrupting Rating; 125 Ampere Current Rating; Blade Terminal Type; Fast Acting, One Time Characteristics; Powr-Gard [R] Brand; Application General Purpose Residential and Commercial Circuits With Little o |
MPN
NLN125