LITTELFUSE Fuse: Class RK5, FLNR Series, Time-Delay, 1 A, 250 V AC, 125 V DC
The LITTELFUSE FLNR Series FLNR001 is a Class RK5, time-delay cylindrical fuse rated at 1 A, 250 V AC and 125 V DC. This non-indicating fuse is designed for overcurrent protection in industrial electrical systems…
SKU 3G-OTH-26347
Also listed as: FLNR 001 · FLNR-001
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
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Product Description
The LITTELFUSE FLNR Series FLNR001 is a Class RK5, time-delay cylindrical fuse rated at 1 A, 250 V AC and 125 V DC. This non-indicating fuse is designed for overcurrent protection in industrial electrical systems, sourced and supported by 3G Electric across 14 industrial departments.
Frequently Asked Questions
What is the LITTELFUSE FLNR001 fuse used for?
The LITTELFUSE FLNR001 is a Class RK5 time-delay cylindrical fuse rated 1 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 FLNR001 fuse?
The FLNR001 is a Class RK5, time-delay, non-indicating fuse from the FLNR series. It is rated 1 A, 250 V AC and 125 V DC. The manufacturer part number is FLNR001. It is designed for cylindrical fuse holders and provides branch-circuit protection.
Where to buy LITTELFUSE FLNR001 fuses worldwide?
3G Electric supplies the LITTELFUSE FLNR001 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 this genuine LITTELFUSE part to any country.
How to select the correct LITTELFUSE FLNR series fuse for my application?
Select the FLNR series fuse based on voltage (250 V AC or 125 V DC), current rating (here 1 A), and time-delay needs for motor or transformer starts. Verify the Class RK5 rejection feature fits your fuse holder. Always match the interrupting rating to your system's fault current.
Used in
Common applications for LITTELFUSELITTELFUSE 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.
