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LITTELFUSE Fuse: Class RK5, FLSR-ID Series, Time-Delay, 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, 25 A, 600 V AC, 300 V DC

The LITTELFUSE FLSR-ID Series FLSR025ID is a Class RK5, time-delay cylindrical fuse rated for 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-28085

Brand
LITTELFUSE
Item
Fuse: Class RK5, FLSR-ID Series, Time-Delay, 25 A, 600 V AC, 300 V DC
Category
Time-Delay Cylindrical Fuses
Available to Order
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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

Technical Specifications

LITTELFUSE
Manufacturer Part Number
FLSR025ID
Series
FLSR-ID
Type
FLSR-ID Series, Time-Delay, 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 FLSR025ID is a Class RK5, time-delay cylindrical fuse rated for 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 across 14 industrial departments — with specialist depth in controls to support your electrical system design.

Frequently Asked Questions

What is the LITTELFUSE FLSR025ID fuse used for?

The LITTELFUSE FLSR025ID is a Class RK5 time-delay fuse rated 25 A, 600 V AC / 300 V DC. It is used for motor and transformer protection in industrial power distribution, providing overload and short-circuit protection with an indicating feature for blown fuse identification.

What are the specifications of the LITTELFUSE FLSR025ID?

The LITTELFUSE FLSR025ID is a Class RK5, FLSR-ID Series, time-delay cylindrical fuse rated 25 A, 600 V AC, 300 V DC. It features an indicating function that visually shows when the fuse has opened, aiding maintenance in industrial control panels and motor circuits.

Where to buy LITTELFUSE FLSR025ID worldwide?

3G Electric supplies the LITTELFUSE FLSR025ID worldwide. As a global industrial 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 fuse to any country.

How to select the correct LITTELFUSE FLSR025ID for an application?

Select the LITTELFUSE FLSR025ID by matching its 25 A rating, 600 V AC / 300 V DC voltage, and Class RK5 time-delay characteristics to your motor or transformer full-load current and inrush requirements. The indicating feature helps identify blown fuses quickly in multi-fuse panels.

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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