The Littelfuse FLNR03.2 is a Class RK5 dual-element, time-delay (slo-blo) cartridge fuse rated 3.2 A for 250 V AC and 125 V DC applications. It provides current-limiting protection with an AC interrupt rating of 200,000 A and a DC interrupt rating of 20,000 A, and is sized 2 in long by 9/16 in diameter for use in rejection-style fuse holders and industrial cartridge fuse applications.
Rated 3.2 A continuous; time-delay dual-element construction tolerates temporary inrush currents and motor starts
Voltage rating 250 V AC / 125 V DC with interrupting rating 200 kA AC and 20 kA DC; current-limiting behavior
Cylindrical fiberglass body, 2 in length x 9/16 in diameter; rejection-style mounting for fuse blocks, holders, or clips
Product Highlights
Class RK5, time-delay, current-limiting cartridge fuse for motor circuits, switchboard mains, distribution panels, and industrial control applications
Product Information
Standard Information
Brand: LITTELFUSE
Manufacturer Part Number: FLNR03.2
Country of Origin: Mexico
Technical Specifications
Manufacturer
Littelfuse
MPN
FLNR03.2
Series
FLNR
Type
Time-Delay (Slo-Blo), Current Limiting
Class
RK5
Element
Dual
Current Rating
3.2 A
Voltage Rating AC
250 V AC
Voltage Rating DC
125 V DC
Interrupting Rating AC
200,000 A rms symmetrical
Interrupting Rating DC
20,000 A @ 125 V DC
Body Type
Cylindrical
Body Material
Fiberglass
Dimensions
2 in length x 9/16 in diameter
Fuse Size
Industrial cartridge (2 in x 9/16 in)
Mounting Type
Rejection fuse block / holder / clip
Terminal Type
Ferrule
Indicating
Non-indicating
Frequency Rating
50/60 Hz
Current Limiting
Yes
Rejection/Non-Rejection
Rejection
Standards/Approvals
UL 248-12; CSA LR29862; Federal Specification WF-1814; CE; QPL-W-F-1814