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LITTELFUSE FLNR100ID Class RK5 Time-Delay Blade Fuse - Time-Delay Blade Fuses
LITTELFUSETime-Delay Blade Fuses

LITTELFUSE FLNR100ID Class RK5 Time-Delay Blade Fuse

The LITTELFUSE FLNR-ID Series Class RK5 Time-Delay Blade Fuse (MPN FLNR100ID) is a 100 A, 250 V AC / 125 V DC indicating fuse. As a time-delay blade fuse, it is designed to handle temporary inrush currents without…

SKU 3G-OTH-28067

Brand
LITTELFUSE
Item
FLNR100ID Class RK5 Time-Delay Blade Fuse
Part Number
FLNR100ID
Category
Time-Delay Blade Fuses
Available to Order
Also known as:FLNR100IDLITTELFUSE
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Technical Specifications

LITTELFUSE
Manufacturer Part Number
FLNR100ID
Series
FLNR-ID
Type
FLNR-ID Series, Time-Delay, 100 A, Indicating
AC
250 V
DC
125 V

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

Product Description

The LITTELFUSE FLNR-ID Series Class RK5 Time-Delay Blade Fuse (MPN FLNR100ID) is a 100 A, 250 V AC / 125 V DC indicating fuse. As a time-delay blade fuse, it is designed to handle temporary inrush currents without nuisance opening. 3G Electric interprets your demand for this specific OEM part and delivers it with specialist support across 14 industrial departments, including electrical and power transmission.

Frequently Asked Questions

What is the LITTELFUSE FLNR100ID fuse used for?

The LITTELFUSE FLNR100ID is a Class RK5, time-delay fuse rated 100 A, 250 V AC, 125 V DC. It is used for motor, transformer, and general industrial circuit protection where high inrush currents occur. The indicating feature allows quick identification of a blown fuse, reducing downtime in plant maintenance.

What are the specifications of the LITTELFUSE FLNR100ID?

The LITTELFUSE FLNR100ID is a Class RK5, time-delay fuse from the FLNR-ID series. It is rated 100 A, 250 V AC, 125 V DC, and features an indicating function. The manufacturer part number is FLNR100ID. It is designed for overcurrent protection in industrial equipment and distribution panels.

Where to buy LITTELFUSE FLNR100ID worldwide?

You can source the LITTELFUSE FLNR100ID fuse through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine LITTELFUSE components for industrial applications.

How to select the correct LITTELFUSE FLNR100ID fuse?

To select the LITTELFUSE FLNR100ID, verify your circuit voltage (250 V AC or 125 V DC) and continuous current (100 A). This time-delay fuse handles motor start-ups and transformer inrush. Ensure the Class RK5 rejection feature matches your fuse holder. For application guidance, consult a qualified engineer or contact 3G Electric.

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.
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LITTELFUSE 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.

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Class RK5, time-delay blade fuse rated 300 A at 600 V AC or 300 V DC. Features a visual blown-fuse indicator for quick identification. Suitable for overcurrent protection in motor circuits, transformers, and branch circuits with high inrush currents
LITTELFUSE
Class RK5, time-delay blade fuse rated 300 A at 600 V AC or 300 V DC. Features a visual blown-fuse indicator for quick identification. Suitable for overcurrent protection in motor circuits, transformers, and branch circuits with high inrush currents

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