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LITTELFUSE Fuse: Class RK5, FLSR-ID Series, Time-Delay, 6.25 A, 600 V AC, 300 V DC - Time-Delay Cylindrical Fuses
LITTELFUSETime-Delay Cylindrical Fuses

LITTELFUSE Fuse: Class RK5, FLSR-ID Series, Time-Delay, 6.25 A, 600 V AC, 300 V DC

The LITTELFUSE FLSR-ID Series Fuse is a Class RK5, time-delay cylindrical fuse rated at 6.25 A, 600 V AC and 300 V DC, with an indicating feature (MPN FLSR6.25ID). 3G Electric interprets this demand and sources the…

SKU 3G-OTH-28227

Also listed as: FLSR625ID · FLSR6 25ID · FLSR6-25ID

Brand
LITTELFUSE
Item
Fuse: Class RK5, FLSR-ID Series, Time-Delay, 6.25 A, 600 V AC, 300 V DC
Category
Time-Delay Cylindrical Fuses
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

LITTELFUSE
Manufacturer Part Number
FLSR6.25ID
Series
FLSR-ID
Type
FLSR-ID Series, Time-Delay, 6.25 A, Indicating
AC
600 V
DC
300 V

Technical Documents

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LITTELFUSE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LITTELFUSE FLSR-ID Series Fuse is a Class RK5, time-delay cylindrical fuse rated at 6.25 A, 600 V AC and 300 V DC, with an indicating feature (MPN FLSR6.25ID). 3G Electric interprets this demand and sources the exact OEM part, backed by specialist expertise across 14 industrial departments — including electrical, power transmission, and controls — to ensure you get the right solution, not just a catalog listing.

Frequently Asked Questions

What is the LITTELFUSE FLSR6.25ID fuse used for?

The LITTELFUSE FLSR6.25ID is a Class RK5 time-delay indicating fuse rated 6.25 A, 600 V AC / 300 V DC. It protects motor circuits, transformers, and general industrial equipment from overcurrents while its indicating feature allows quick visual identification of a blown fuse, reducing downtime.

What are the specifications of the LITTELFUSE FLSR6.25ID fuse?

The LITTELFUSE FLSR6.25ID is a Class RK5 time-delay indicating fuse from the FLSR-ID Series. It is rated 6.25 A, 600 V AC, 300 V DC. The manufacturer part number is FLSR6.25ID. It provides overcurrent protection with a visual blown-fuse indicator for industrial applications.

Where to buy the LITTELFUSE FLSR6.25ID fuse worldwide?

3G Electric supplies the LITTELFUSE FLSR6.25ID fuse worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this fuse to support your maintenance and project needs.

How to select the correct LITTELFUSE FLSR-ID series fuse for an application?

To select the correct LITTELFUSE FLSR-ID series fuse, match the voltage rating (600 V AC or 300 V DC) and current rating (e.g., 6.25 A) to your circuit requirements. The time-delay characteristic handles inrush currents from motors or transformers. The indicating feature aids troubleshooting. Consult the manufacturer's data sheet for coordination details.

Used in

Common applications for LITTELFUSE
Power electronics protection — Littelfuse PSR Series semiconductor fuses for IGBT and diode protection in variable frequency drives.
Solar photovoltaic systems — Littelfuse SPF Series fast-acting fuses for string overcurrent protection in PV arrays.
Automotive electrical systems — Littelfuse MIDI® 498 Series bolt-on fuses for battery and alternator protection in vehicles.
Industrial control panels — Littelfuse KLKD Series midget fuses for branch circuit protection in control transformers and relays.
Motor control centers — Littelfuse BLF Series fast-acting fuses for short-circuit protection of motor starters and contactors.

LITTELFUSE 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.

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