LITTELFUSE Fuse: Class RK5, FLSR Series, Time-Delay, 50 A, 600 V AC, 300 V DC
The LITTELFUSE FLSR Series Class RK5 Time-Delay Cylindrical Fuse (MPN FLSR050) is a 50 A, non-indicating fuse rated for 600 V AC and 300 V DC. 3G Electric interprets your demand for overcurrent protection, sources…
SKU 3G-OTH-25748
Also listed as: FLSR 050 · FLSR-050
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 FLSR Series Class RK5 Time-Delay Cylindrical Fuse (MPN FLSR050) is a 50 A, non-indicating fuse rated for 600 V AC and 300 V DC. 3G Electric interprets your demand for overcurrent protection, sources this genuine component, and supports your application with specialist expertise across 14 industrial departments — including deep knowledge in controls and electrical distribution.
Frequently Asked Questions
What is the LITTELFUSE FLSR050 fuse used for?
The LITTELFUSE FLSR050 is a Class RK5, time-delay fuse rated 50 A, 600 V AC / 300 V DC. It protects motors, transformers, and other inductive loads from short circuits and sustained overloads in industrial control panels, HVAC equipment, and power distribution systems.
What are the specifications of the LITTELFUSE FLSR050 fuse?
The LITTELFUSE FLSR050 is a non-indicating, time-delay cylindrical fuse from the FLSR Series. It carries a 50 A rating, 600 V AC / 300 V DC, and is classified as Class RK5. The manufacturer part number is FLSR050.
Where to buy LITTELFUSE FLSR050 fuses worldwide?
3G Electric supplies the LITTELFUSE FLSR050 fuse to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this Class RK5, 50 A, 600 V AC time-delay fuse.
How to select the correct LITTELFUSE FLSR050 replacement fuse?
Verify the existing fuse's voltage rating (600 V AC / 300 V DC), current rating (50 A), and Class (RK5). The FLSR050 is time-delay, so it handles inrush currents from motors. Always match the manufacturer part number FLSR050 and series FLSR for proper coordination.
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.
