Littelfuse LLNRK100
MPNLLNRK100
100A, 250VAC, Indus & Electric Fuses UL Class RK1 Duel Ele|100A, 250VAC, 125VDC, Industrial & Electrical Fuses UL Class RK1 Duel Element Time Lag (Slo-Blow)
$42.32 – $78.32Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Type | Class RK1 |
| Standard | Standard 248-12 UL Listed/CSA |
| Category | Dual Element Fuses |
| Sub brand | LLNRK Series |
| Application | All general purpose circuits |
| Manufacturer | Littelfuse, Inc. |
| Sub-Category | UL Power Fuse |
| Prop 65 warning | WARNING_CANCER_AND_REPRODUCTIVE_HARM_WWW.P65WARNINGS.CA.GOV |
| Special features | Time-Delay |
| Manufacturer brand | Littelfuse, Inc. |
| Product description | Littelfuse LLNRK100 250V RK1 Time Delay Fuse |
| Full technical description | Class RK1 Type; 5-7/8 Inch; UL 248-12, CSA, CE, Qpl-Wf-1814 Approval; 250 Volt AC, 125 Volt DC Voltage Rating; 1-1/16 Inch Diameter; 200 Kiloamp Symmetrical (AC), 20 Kiloamp (DC) Interrupting Rating; 100 Amp Current Rating; Blade Terminal Type; Time Delay, Dual Element, Non-Indicating Characteristics; Powr-Gard [R], Powr-Pro [R] Brand; Application All General Purpose Circuit, Motor, Transformer, Solenoid, Fluorescent Lighting, All System Component With High in-Rush Current; LLNRK 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
LLNRK100