Littelfuse FLNR150ID
MPNFLNR150ID
150 Amp, 250VAC/125VDC, Time Delay|150 Amp Fuse, Time Delay, Brand or Series: Class RK5, Indicator, Interrupting Rating: 200000 Amp AC RMS Symmetrical, 20000 Amp DC, Terminal Type: Blade, Rejection, Dimensions: 1 19/32 Diameter x 7 1/8 Length Inch, Voltage Rating: 250 VAC/125 VDC, Features: Time Delay Dual Element, Visual Trip Indication
$67.76 – $79.68Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Type | Class RK5 |
| Standard | Standard 248-12 UL Listed/CSA |
| Category | Dual Element Fuses |
| Sub brand | POWR-GARD FLNR Series |
| 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 FLNR150ID 250V Indicating Fuse |
| Full technical description | Indicating, Class RK5 Type; 7-1/8 Inch; UL 248-12, CSA, CE, Qpl-Wf-1814 Approval; 250 Volt AC, 125 Volt DC Voltage Rating; 1-19/32 Inch Diameter; 200 Kiloamp Symmetrical (AC), 20 Kiloamp (DC) Interrupting Rating; 150 Amp Current Rating; Blade Terminal Type; Time Delay, Dual Element, Indicating Characteristics; Powr-Gard [R], Indicator [R] Brand; Application Service Entrance Switch, Switchboard Main and Feeder Switch, Motor Control Center Mains and Motor Branch Circuit, Individual Fused Combination Motor Controller, Distribution Panelboard, Industrial Control Panel, Load Center, All General Purpose Circuit; FLNR_ID 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
FLNR150ID