Littelfuse KLPC1800
MPNKLPC1800
Ul Class L Time-delay Fuse|fuses, Time Delay, Brand Or Series: Class L, Power-pro, Current Rating: 1800 Amp, Interrupting Rating: 200000 Amp Ac Rms Symmetrical, 20000 Amp Dc, Terminal Type: Bolt Mount, Dimensions: 3 1/2 Diameter X 10 3/4 Length Inch, Voltage Rating:600 Vac/480 Vdc
$1,701.13 – $3,141.87Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Type | UL Supplemental |
| Standard | Supplemental Protection |
| Category | Current Limiting Fuses |
| Sub brand | POWR-GARD FLM Series |
| Application | small motors/high inrush |
| Manufacturer | Littelfuse, Inc. |
| Sub-Category | UL Power Fuse |
| Special features | Time-Delay |
| Manufacturer brand | Littelfuse, Inc. |
| Product description | Littelfuse KLPC1800 600V Class L Fuse |
| Full technical description | Class L Type; 10-3/4 Inch; UL 248-10, CSA, Qpl-Wf-1814, CE Approval; 600 Vac/480 VDC Voltage Rating; 3-1/2 Inch Diameter; 200000 Ampere (Symmetrical), 300000 Ampere (Symmetrical, Self-Certified), 20000 Ampere (DC) Interrupting Rating; 1800 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 |
| 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
KLPC1800