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LITTELFUSE Fuse: Class RK5, FLSR-ID Series, Time-Delay, 1 A, 600 V AC, 300 V DC - Time-Delay Cylindrical Fuses
LITTELFUSETime-Delay Cylindrical Fuses

LITTELFUSE Fuse: Class RK5, FLSR-ID Series, Time-Delay, 1 A, 600 V AC, 300 V DC

The LITTELFUSE FLSR-ID Series Fuse (MPN FLSR001ID) is a Class RK5, time-delay cylindrical fuse rated at 1 A, 600 V AC and 300 V DC, with an indicating feature. This FLSR-ID model provides overcurrent protection with…

SKU 3G-OTH-25981

Brand
LITTELFUSE
Item
Fuse: Class RK5, FLSR-ID Series, Time-Delay, 1 A, 600 V AC, 300 V DC
Category
Time-Delay Cylindrical Fuses
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

LITTELFUSE
Manufacturer Part Number
FLSR001ID
Series
FLSR-ID
Type
FLSR-ID Series, Time-Delay, 1 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 (MPN FLSR001ID) is a Class RK5, time-delay cylindrical fuse rated at 1 A, 600 V AC and 300 V DC, with an indicating feature. This FLSR-ID model provides overcurrent protection with a time-delay characteristic for handling inrush currents.

Frequently Asked Questions

What is the LITTELFUSE FLSR001ID fuse used for?

The LITTELFUSE FLSR001ID is a Class RK5, time-delay fuse rated 1 A, 600 V AC / 300 V DC. It is used for motor and transformer protection where high inrush currents occur, and its indicating feature allows quick identification of a blown fuse in industrial control panels.

What are the specifications of the LITTELFUSE FLSR001ID?

The LITTELFUSE FLSR001ID is a Class RK5, time-delay indicating fuse from the FLSR-ID Series. It is rated 1 A, 600 V AC, 300 V DC. The manufacturer part number is FLSR001ID. It provides overcurrent protection with a visible blown-fuse indicator for maintenance ease.

Where to buy the LITTELFUSE FLSR001ID worldwide?

3G Electric supplies the LITTELFUSE FLSR001ID fuse worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this Class RK5, time-delay indicating fuse.

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

Select the LITTELFUSE FLSR-ID series fuse based on your circuit voltage (AC or DC), continuous current rating, and inrush requirements. The FLSR001ID is a 1 A, time-delay fuse for 600 V AC or 300 V DC. Always verify the interrupting rating and physical dimensions match your fuse holder.

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
LITTELFUSE Fuse: Class RK5, FLSR-ID Series, Time-Delay, 2 A, 600 V AC, 300 V DC, Indicating (MPN FLSR002ID)
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LITTELFUSE Fuse: Class RK5, FLSR-ID Series, Time-Delay, 2 A, 600 V AC, 300 V DC, Indicating (MPN FLSR002ID)
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LITTELFUSE Fuse: Class RK5, FLSR-ID Series, Time-Delay, 4 A, 600 V AC, 300 V DC, Indicating (MPN FLSR004ID)
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