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LITTELFUSE Fuse: Class RK5, FLSR-ID Series, Time-Delay, 2.5 A, 600 V AC, 300 V DC - Time-Delay Cylindrical Fuses
LITTELFUSETime-Delay Cylindrical Fuses

LITTELFUSE Fuse: Class RK5, FLSR-ID Series, Time-Delay, 2.5 A, 600 V AC, 300 V DC

The LITTELFUSE FLSR-ID Series FLSR02.5ID is a Class RK5, time-delay cylindrical fuse rated at 2.5 A, 600 V AC and 300 V DC, with an indicating feature. 3G Electric interprets this demand and sources the exact OEM…

SKU 3G-OTH-28744

Also listed as: FLSR025ID · FLSR02 5ID · FLSR02-5ID

Brand
LITTELFUSE
Item
Fuse: Class RK5, FLSR-ID Series, Time-Delay, 2.5 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
FLSR02.5ID
Series
FLSR-ID
Type
FLSR-ID Series, Time-Delay, 2.5 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 FLSR02.5ID is a Class RK5, time-delay cylindrical fuse rated at 2.5 A, 600 V AC and 300 V DC, with an indicating feature. 3G Electric interprets this demand and sources the exact OEM part, supporting your facility with genuine industrial electrical components across 14 departments — and far more — while our specialist depth in controls anchors trust.

Frequently Asked Questions

What is the LITTELFUSE FLSR02.5ID fuse used for?

The LITTELFUSE FLSR02.5ID is a Class RK5 time-delay indicating fuse rated 2.5 A, 600 V AC / 300 V DC. It protects motor circuits, transformers, and general industrial equipment from overloads and short circuits. The built-in indicator visually shows when the fuse has opened, simplifying troubleshooting in control panels and machinery.

What are the specifications of the LITTELFUSE FLSR02.5ID fuse?

The LITTELFUSE FLSR02.5ID is a Class RK5, time-delay, indicating fuse rated 2.5 A, 600 V AC, 300 V DC. It belongs to the FLSR-ID Series and features a cylindrical body. The manufacturer part number is FLSR02.5ID. Time-delay characteristics allow it to withstand temporary inrush currents without nuisance opening.

Where to buy LITTELFUSE FLSR02.5ID fuses worldwide?

3G Electric supplies the LITTELFUSE FLSR02.5ID fuse worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source genuine LITTELFUSE components to support your maintenance and production needs.

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 (e.g., 2.5 A) to your circuit requirements. Confirm the Class RK5 time-delay characteristic suits your motor or transformer load. The indicating feature helps identify blown fuses quickly. Always consult the equipment manual for proper sizing.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
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