Littelfuse JLLS040
MPNJLLS040
40 Amp, 600V, UL Class T|40 Amp, 600V, Industrial & Electrical Fuses UL Class T Fast-Acting Fuse
$31.41 – $32.19Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Type | Class T |
| Voltage rating | 600//300 VAC//VDC |
| Mounting | Ferrule |
| Response time | Ferrule |
| Standard | 248-15 Class T |
| Dimensions | 1.56L;1.0D inches |
| Category | Current Limiting Fuses |
| Sub brand | POWR-GARD JLLS Series |
| Application | Variable Speed Drives |
| Manufacturer | Littelfuse, Inc. |
| Sub-Category | Ul Power Fuse |
| Prop 65 warning | WARNING_CANCER_AND_REPRODUCTIVE_HARM_WWW.P65WARNINGS.CA.GOV |
| Interrupt rating | 200kA |
| Special features | Current-limiting |
| Manufacturer brand | Littelfuse, Inc. |
| Product description | Littelfuse JLLS040 600V Class T Fuse |
| Full technical description | Class T Type; 1-9/16 Inch; UL 248-15, CSA Approval; 600 Vac/300 VDC Voltage Rating; 1 Inch Diameter; 200000 Ampere (Symmetrical), 20000 Ampere (DC) Interrupting Rating; 40 Ampere Current Rating; Ferrule Terminal Type; Fast Acting Characteristics; POWR-T[T] Brand; Current Limiting; JLLS 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
JLLS040