LITTELFUSE Fuse: Class RK5, FLSR-ID Series, Time-Delay, 1.25 A, 600 V AC, 300 V DC
The LITTELFUSE FLSR-ID Series Fuse is a Class RK5, time-delay cylindrical fuse rated at 1.25 A, 600 V AC and 300 V DC, with an indicating feature. 3G Electric interprets your demand for overcurrent protection and…
SKU 3G-OTH-28188
Also listed as: FLSR125ID · FLSR1 25ID · FLSR1-25ID
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
Need installation or engineering help?
Ask a question
Product Description
The LITTELFUSE FLSR-ID Series Fuse is a Class RK5, time-delay cylindrical fuse rated at 1.25 A, 600 V AC and 300 V DC, with an indicating feature. 3G Electric interprets your demand for overcurrent protection and sources this genuine LITTELFUSE component (MPN FLSR1.25ID) across 14 industrial departments, with specialist depth in electrical controls to support your application.
Frequently Asked Questions
What is the Littelfuse FLSR1.25ID fuse used for?
The Littelfuse FLSR1.25ID is a Class RK5 time-delay indicating fuse rated 1.25 A, 600 V AC / 300 V DC. It protects motor circuits, transformers, and control panels from overcurrent while its indicator shows a blown fuse for faster troubleshooting in industrial applications.
What are the specifications of the Littelfuse FLSR1.25ID fuse?
The Littelfuse FLSR1.25ID is a Class RK5 time-delay indicating fuse from the FLSR-ID series. It is rated 1.25 A, 600 V AC and 300 V DC. The indicating feature provides visual confirmation of an open fuse, simplifying maintenance in electrical distribution systems.
Where to buy the Littelfuse FLSR1.25ID fuse worldwide?
3G Electric supplies the Littelfuse FLSR1.25ID fuse to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this Class RK5 time-delay indicating fuse.
How to select the right Littelfuse FLSR-ID series fuse for a motor circuit?
Select a Littelfuse FLSR-ID fuse based on motor full-load current and starting characteristics. The time-delay feature handles inrush without nuisance opening. Verify voltage rating (600 V AC / 300 V DC) and amp rating (e.g., 1.25 A for FLSR1.25ID). Always consult the manufacturer's application guide.
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.
