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LITTELFUSE FLSR100ID Time-Delay Blade Fuse - Time-Delay Blade Fuses
LITTELFUSETime-Delay Blade Fuses

LITTELFUSE FLSR100ID Time-Delay Blade Fuse

The LITTELFUSE FLSR-ID Series FLSR100ID is a Class RK5, time-delay blade fuse rated 100 A at 600 V AC and 300 V DC. This indicating fuse provides visual open-fuse indication for faster troubleshooting in industrial…

SKU 3G-OTH-28184

Brand
LITTELFUSE
Item
FLSR100ID Time-Delay Blade Fuse
Part Number
FLSR100ID
Category
Time-Delay Blade Fuses
Available to Order
Also known as:FLSR100IDLITTELFUSE
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

LITTELFUSE
Manufacturer Part Number
FLSR100ID
Series
FLSR-ID
Type
FLSR-ID Series, Time-Delay, 100 A, Indicating
AC
600 V
DC
300 V

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

Product Description

The LITTELFUSE FLSR-ID Series FLSR100ID is a Class RK5, time-delay blade fuse rated 100 A at 600 V AC and 300 V DC. This indicating fuse provides visual open-fuse indication for faster troubleshooting in industrial power-distribution circuits.

Frequently Asked Questions

What is the LITTELFUSE FLSR100ID fuse used for?

The LITTELFUSE FLSR100ID is a Class RK5, time-delay, indicating fuse rated 100 A, 600 V AC, 300 V DC. It protects industrial motor circuits, transformers, and branch circuits where high inrush currents occur. The indicating feature provides a visual signal when the fuse opens, simplifying troubleshooting in control panels and switchgear.

What are the specifications of the LITTELFUSE FLSR100ID?

The LITTELFUSE FLSR100ID is a Class RK5, time-delay, indicating fuse from the FLSR-ID Series. It is rated 100 A, 600 V AC, 300 V DC. The manufacturer part number is FLSR100ID. It is designed for overcurrent protection with a visual open-fuse indicator.

Where to buy the LITTELFUSE FLSR100ID worldwide?

You can source the LITTELFUSE FLSR100ID 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 FLSR-ID fuse for a circuit?

Select the LITTELFUSE FLSR-ID fuse based on the circuit's continuous current rating (e.g., 100 A for the FLSR100ID), voltage (600 V AC or 300 V DC), and inrush characteristics. Time-delay felses handle motor starts. Verify the Class RK5 rejection feature fits your fuse holder. Consult the manufacturer's data sheet for coordination.

Used in

Common applications for LITTELFUSE
Industrial drives — Littelfuse PSR series semiconductor fuses for overcurrent protection of variable-frequency drives and DC bus circuits.
Branch circuit protection — Littelfuse CCMR series time-delay fuses in control panels and distribution boards.
Compact equipment — Littelfuse SLC series Class G fuses in rejection-style holders for space-constrained branch circuits.
Main service entrance — Littelfuse KLPC series Class L bolt-on fuses for high-current industrial power distribution.
Motor circuits — Littelfuse FLSR series Class RK5 time-delay fuses for motor branch circuits and transformers.
Power supplies — Littelfuse 473 series axial-lead time-delay fuses for solder-in protection in power supplies and instrumentation.
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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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