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LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 4 A, 500 V AC, 300 V DC - Time-Delay Cylindrical Fuses
LITTELFUSETime-Delay Cylindrical Fuses

LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 4 A, 500 V AC, 300 V DC

The LITTELFUSE FLQ Series FLQ004 is a time-delay cylindrical fuse rated at 4 A, 500 V AC, and 300 V DC. This midget fuse measures 13/32 in x 1 1/2 in and is designed for overcurrent protection in industrial equipment.

SKU 3G-OTH-24441

Also listed as: FLQ 004 · FLQ-004

Brand
LITTELFUSE
Item
Fuse: FLQ Series, Midget, Time-Delay, 4 A, 500 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
FLQ004
Series
FLQ
Type
Midget, Time-Delay, 4 A, 13/32 in x 1 1/2 in
AC
500 V
DC
300 V

Technical Documents

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

Product Description

The LITTELFUSE FLQ Series FLQ004 is a time-delay cylindrical fuse rated at 4 A, 500 V AC, and 300 V DC. This midget fuse measures 13/32 in x 1 1/2 in and is designed for overcurrent protection in industrial equipment.

Frequently Asked Questions

What is the LITTELFUSE FLQ004 fuse used for?

The LITTELFUSE FLQ004 is a time-delay midget fuse used for overcurrent protection in industrial equipment. It handles 4 A at 500 V AC or 300 V DC, making it suitable for motor circuits, control panels, and other machinery requiring delayed response to inrush currents.

What are the specifications of the LITTELFUSE FLQ004?

The LITTELFUSE FLQ004 is a FLQ Series time-delay midget fuse rated at 4 A, 500 V AC, and 300 V DC. It measures 13/32 in x 1 1/2 in and provides overcurrent protection for industrial applications. The manufacturer part number is FLQ004.

Where to buy LITTELFUSE FLQ004 worldwide?

You can source the LITTELFUSE FLQ004 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this fuse.

How to select the correct LITTELFUSE FLQ004 replacement?

To select the correct LITTELFUSE FLQ004 replacement, verify the amp rating (4 A), voltage rating (500 V AC / 300 V DC), and physical dimensions (13/32 in x 1 1/2 in). Ensure the fuse is a time-delay type for circuits with inrush currents. Always match the original LITTELFUSE part number FLQ004.

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: FLQ Series, Midget, Time-Delay, 5 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ005)
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LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 5 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ005)
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LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 14 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ014)
LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 7 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ007)
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LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 7 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ007)

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