Littelfuse JLLS1200
MPNJLLS1200
1200 Amp, 600V, UL Class T|1200 Amp, 600V, Industrial & Electrical Fuses UL Class T Fast-Acting Fuse
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 | 5 x 20 mm IEC Fast-Acting |
| Standard | EC 60127-2 |
| Category | Current Limiting Fuses |
| Sub brand | 216 Series |
| Application | electronic equipment & appliances |
| Manufacturer | Littelfuse, Inc. |
| Sub-Category | UL Power Fuse |
| Prop 65 warning | WARNING_CANCER_AND_REPRODUCTIVE_HARM_WWW.P65WARNINGS.CA.GOV |
| Special features | Fast-Acting |
| Manufacturer brand | Littelfuse, Inc. |
| Product description | Littelfuse KLLU3000 Time Delay Fuse |
| Full technical description | Class L Type; 10-3/4 Inch; UL 248-10, CSA, CE Approval; 600 Vac/300 VDC Voltage Rating; 5 Inch Diameter; 200000 Ampere (Symmetrical), 20000 Ampere (DC) Interrupting Rating; 3000 Ampere Current Rating; Blade Terminal Type; Time Delay Characteristics; Powr-Gard [R], Slo-Blo [R] Brand; Application Service Switches, Switchboard Mains and Feeders, Bolted Pressure Contact Switches, Motor Control Center Mains, Large Motor Branch Circuits, Molded Case Circuit Breaker Panelboards and Loadcenter; KLLU 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
JLLS1200