LITTELFUSE FLSR400ID Time-Delay Blade Fuse, 400 A, 600 V AC/300 V DC, Indicating
The LITTELFUSE FLSR400ID is a Class RK5, time-delay blade fuse from the FLSR-ID Series, rated at 400 A, 600 V AC and 300 V DC, with an indicating feature. 3G Electric interprets your demand for industrial circuit…
SKU 3G-OTH-28246
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 FLSR400ID is a Class RK5, time-delay blade fuse from the FLSR-ID Series, rated at 400 A, 600 V AC and 300 V DC, with an indicating feature. 3G Electric interprets your demand for industrial circuit protection and sources this genuine LITTELFUSE component across 14 departments, with specialist depth in controls to support your electrical system needs.
Frequently Asked Questions
What is the LITTELFUSE FLSR400ID fuse used for?
The LITTELFUSE FLSR400ID is a Class RK5 time-delay indicating fuse rated 400 A, 600 V AC, 300 V DC. It protects industrial motor circuits, transformers, and branch circuits against overloads and short circuits. The indicating feature shows a blown fuse for faster troubleshooting in panelboards and switchgear.
What are the specifications of the LITTELFUSE FLSR400ID fuse?
The LITTELFUSE FLSR400ID is a Class RK5 time-delay fuse from the FLSR-ID series. It is rated 400 A, 600 V AC, 300 V DC. The indicating function provides visual blown-fuse indication. It is a blade-type fuse designed for industrial power distribution and motor protection applications.
Where to buy LITTELFUSE FLSR400ID worldwide?
3G Electric supplies the LITTELFUSE FLSR400ID fuse worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. 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 FLSR400ID fuse for a motor circuit?
To select the LITTELFUSE FLSR400ID, verify the motor full-load current and apply the time-delay characteristic for starting inrush. The 400 A rating suits large motors or feeders. Ensure the voltage rating (600 V AC / 300 V DC) matches your system. Consult the FLSR-ID series data sheet for coordination and interrupting rating.
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3G Electric supplies LITTELFUSE time-delay blade fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
