LITTELFUSE Fuse: Class RK5, FLNR Series, Time-Delay, 3 A, 250 V AC, 125 V DC
The LITTELFUSE FLNR Series Class RK5 Time-Delay Cylindrical Fuse (MPN FLNR003) is a 3 A, non-indicating fuse rated for 250 V AC and 125 V DC. 3G Electric interprets your demand for industrial electrical protection…
SKU 3G-OTH-26373
Also listed as: FLNR 003 · FLNR-003
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The LITTELFUSE FLNR Series Class RK5 Time-Delay Cylindrical Fuse (MPN FLNR003) is a 3 A, non-indicating fuse rated for 250 V AC and 125 V DC. 3G Electric interprets your demand for industrial electrical protection, sourcing this specific OEM component and supporting your application with specialist expertise across 14 industrial departments.
Frequently Asked Questions
What is the LITTELFUSE FLNR003 fuse used for?
The LITTELFUSE FLNR003 is a Class RK5 time-delay cylindrical fuse rated 3 A, 250 V AC / 125 V DC. It protects motor circuits, transformers, and lighting systems from overcurrent and short circuits. Its time-delay characteristic allows harmless inrush currents without nuisance opening.
What are the specifications of the LITTELFUSE FLNR003 fuse?
The FLNR003 is a Class RK5, time-delay, non-indicating fuse from the FLNR series. It is rated 3 A at 250 V AC and 125 V DC. The manufacturer part number is FLNR003. It is designed for overcurrent protection in industrial control panels and motor branch circuits.
Where to buy LITTELFUSE FLNR003 fuses worldwide?
3G Electric supplies the LITTELFUSE FLNR003 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 any country.
How to select the correct LITTELFUSE FLNR003 fuse for an application?
Select the FLNR003 for circuits requiring a 3 A, 250 V AC or 125 V DC time-delay fuse. Verify the system voltage does not exceed the fuse rating. Use Class RK5 fuses for branch-circuit protection where high interrupting capacity is needed. Always consult the equipment manual for proper fuse sizing.
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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.
