LITTELFUSE FLSR300ID Time-Delay Blade Fuse, 300 A, 600 V AC/300 V DC, Indicating
The LITTELFUSE FLSR-ID Series FLSR300ID is a Class RK5, time-delay blade fuse rated at 300 A, 600 V AC and 300 V DC, with an indicating feature. 3G Electric interprets your demand for overcurrent protection and…
SKU 3G-OTH-28236
Local availability & support
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The LITTELFUSE FLSR-ID Series FLSR300ID is a Class RK5, time-delay blade fuse rated at 300 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 across 14 industrial departments — and we supply far more than is listed. Our specialist depth in controls (including fuses and circuit protection) ensures we get you the right answer, not just a catalog.
Frequently Asked Questions
What is the Littelfuse FLSR300ID fuse used for?
The Littelfuse FLSR300ID is a Class RK5, time-delay, indicating fuse rated 300 A at 600 V AC or 300 V DC. It protects industrial motor circuits, transformers, and branch circuits where high inrush currents occur and visual indication of a blown fuse is needed.
What are the specifications of the Littelfuse FLSR300ID?
The Littelfuse FLSR300ID is a Class RK5, time-delay, indicating fuse from the FLSR-ID series. It is rated 300 A, 600 V AC, and 300 V DC. The manufacturer part number is FLSR300ID. It provides overload and short-circuit protection with a visual blown-fuse indicator.
Where to buy the Littelfuse FLSR300ID worldwide?
3G Electric supplies the Littelfuse FLSR300ID fuse to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for a quote and lead time on this Class RK5, time-delay, indicating fuse.
How to select the correct Littelfuse FLSR-ID series fuse?
To select the correct Littelfuse FLSR-ID series fuse, match the voltage rating (600 V AC or 300 V DC) and current rating (300 A for the FLSR300ID) to your circuit requirements. Ensure the Class RK5 time-delay characteristic accommodates motor start-up inrush. Confirm physical dimensions fit your fuse holder.
Used in
Common applications for LITTELFUSELITTELFUSE Products
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.