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LITTELFUSE Fuse: Class RK5, FLNR Series, Time-Delay, 15 A, 250 V AC, 125 V DC - Time-Delay Cylindrical Fuses
LITTELFUSETime-Delay Cylindrical Fuses

LITTELFUSE Fuse: Class RK5, FLNR Series, Time-Delay, 15 A, 250 V AC, 125 V DC

The LITTELFUSE FLNR Series FLNR015 is a Class RK5, time-delay cylindrical fuse rated for 15 A at 250 V AC and 125 V DC. This non-indicating fuse is designed for overcurrent protection in industrial electrical…

SKU 3G-OTH-25855

Also listed as: FLNR 015 · FLNR-015

Brand
LITTELFUSE
Item
Fuse: Class RK5, FLNR Series, Time-Delay, 15 A, 250 V AC, 125 V DC
Category
Time-Delay Cylindrical Fuses
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

LITTELFUSE
Manufacturer Part Number
FLNR015
Series
FLNR
Type
FLNR Series, Time-Delay, 15 A, Non-Indicating
AC
250 V
DC
125 V

Technical Documents

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LITTELFUSE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LITTELFUSE FLNR Series FLNR015 is a Class RK5, time-delay cylindrical fuse rated for 15 A at 250 V AC and 125 V DC. This non-indicating fuse is designed for overcurrent protection in industrial electrical systems, supporting applications across 14 departments with specialist depth in controls.

Frequently Asked Questions

What is the LITTELFUSE FLNR015 fuse used for?

The LITTELFUSE FLNR015 is a Class RK5, time-delay fuse rated 15 A, 250 V AC / 125 V DC. It protects motors, transformers, and lighting circuits against overcurrent and short circuits. Its time-delay characteristic allows harmless inrush currents without nuisance opening, making it ideal for industrial and commercial power distribution.

What are the specifications of the LITTELFUSE FLNR015?

The LITTELFUSE FLNR015 is a non-indicating, time-delay cylindrical fuse from the FLNR Series. It carries a 15 A rating, 250 V AC, 125 V DC, and is Class RK5. The manufacturer part number is FLNR015. It is designed for overcurrent protection in branch circuits and motor loads.

Where to buy LITTELFUSE FLNR015 worldwide?

3G Electric supplies the LITTELFUSE FLNR015 fuse worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver genuine LITTELFUSE components to support your maintenance and project needs.

How to select the correct LITTELFUSE FLNR series fuse?

To select the correct LITTELFUSE FLNR series fuse, match the voltage (250 V AC or 125 V DC) and current rating (15 A) to your circuit requirements. Ensure the Class RK5 time-delay characteristic suits motor or transformer starting currents. Verify physical dimensions and terminal type for your fuse holder. Consult the manufacturer's data sheet for coordination.

Used in

Common applications for LITTELFUSE
Power electronics protection — Littelfuse PSR Series semiconductor fuses for IGBT and diode protection in variable frequency drives.
Solar photovoltaic systems — Littelfuse SPF Series fast-acting fuses for string overcurrent protection in PV arrays.
Automotive electrical systems — Littelfuse MIDI® 498 Series bolt-on fuses for battery and alternator protection in vehicles.
Industrial control panels — Littelfuse KLKD Series midget fuses for branch circuit protection in control transformers and relays.
Motor control centers — Littelfuse BLF Series fast-acting fuses for short-circuit protection of motor starters and contactors.

LITTELFUSE Products

3G Electric supplies LITTELFUSE time-delay cylindrical fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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