LITTELFUSE Fuse: Class RK5, FLSR Series, Time-Delay, 3.5 A, 600 V AC, 300 V DC
The LITTELFUSE FLSR03.5 is a Class RK5, time-delay cylindrical fuse from the FLSR Series, rated at 3.5 A, 600 V AC and 300 V DC, non-indicating. 3G Electric interprets this demand and sources the exact OEM part…
SKU 3G-OTH-25631
Also listed as: FLSR035 · FLSR03 5 · FLSR03-5
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 FLSR03.5 is a Class RK5, time-delay cylindrical fuse from the FLSR Series, rated at 3.5 A, 600 V AC and 300 V DC, non-indicating. 3G Electric interprets this demand and sources the exact OEM part, providing accountability across 14 industrial departments — with specialist depth in controls to support your electrical protection needs.
Frequently Asked Questions
What is the LITTELFUSE FLSR03.5 fuse used for?
The LITTELFUSE FLSR03.5 is a Class RK5 time-delay fuse rated 3.5 A, 600 V AC, 300 V DC. It protects motors, transformers, and lighting circuits from overloads and short circuits. Its time-delay characteristic allows it to withstand harmless inrush currents without nuisance opening.
What are the specifications of the LITTELFUSE FLSR03.5 fuse?
The LITTELFUSE FLSR03.5 is a Class RK5, time-delay, non-indicating fuse. It is rated 3.5 A, 600 V AC, 300 V DC, and belongs to the FLSR Series. The manufacturer part number is FLSR03.5. It is designed for overcurrent protection in industrial equipment.
Where to buy LITTELFUSE FLSR03.5 worldwide?
3G Electric supplies the LITTELFUSE FLSR03.5 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 Class RK5 time-delay fuse to any country.
How to select the correct LITTELFUSE FLSR series fuse for an application?
To select the correct LITTELFUSE FLSR series fuse, match the voltage rating (600 V AC or 300 V DC) and current rating (e.g., 3.5 A) to your circuit requirements. Consider the time-delay feature for motor or transformer starting currents. Always consult the manufacturer's data sheet for coordination and interrupting rating.
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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.
