Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 800 mA, 500 V AC, 300 V DC - Time-Delay Cylindrical Fuses
LITTELFUSETime-Delay Cylindrical Fuses

LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 800 mA, 500 V AC, 300 V DC

The LITTELFUSE FLQ Series is a time-delay cylindrical fuse, specifically a midget fuse rated at 800 mA, 500 V AC, and 300 V DC. It has dimensions of 13/32 in x 1 1/2 in and is identified by manufacturer part number…

SKU 3G-OTH-27225

Also listed as: FLQ800 · FLQ 800 · FLQ-800

Brand
LITTELFUSE
Item
Fuse: FLQ Series, Midget, Time-Delay, 800 mA, 500 V AC, 300 V DC
Category
Time-Delay Cylindrical Fuses
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
FLQ.800
Series
FLQ
Type
Midget, Time-Delay, 800 mA, 13/32 in x 1 1/2 in
AC
500 V
DC
300 V

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The LITTELFUSE FLQ Series is a time-delay cylindrical fuse, specifically a midget fuse rated at 800 mA, 500 V AC, and 300 V DC. It has dimensions of 13/32 in x 1 1/2 in and is identified by manufacturer part number FLQ.800.

Frequently Asked Questions

What is the LITTELFUSE FLQ.800 fuse used for?

The LITTELFUSE FLQ.800 is a time-delay midget fuse used to protect electrical circuits against overcurrents. It is commonly applied in control transformers, solenoids, and other inductive loads where temporary inrush currents occur, ensuring reliable protection in industrial equipment.

What are the specifications of the LITTELFUSE FLQ.800?

The LITTELFUSE FLQ.800 is rated at 800 mA, 500 V AC, and 300 V DC. It is a time-delay midget fuse from the FLQ Series, with dimensions of 13/32 in x 1 1/2 in. The manufacturer part number is FLQ.800, and it is designed for overcurrent protection in industrial applications.

Where to buy the LITTELFUSE FLQ.800 worldwide?

3G Electric supplies the LITTELFUSE FLQ.800 fuse worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this LITTELFUSE fuse to meet your project needs.

How to select the correct LITTELFUSE FLQ fuse for my application?

To select the correct LITTELFUSE FLQ fuse, match the voltage rating (500 V AC or 300 V DC) and current rating (e.g., 800 mA) to your circuit requirements. Consider the time-delay characteristic for inductive loads. Consult the FLQ Series datasheet from LITTELFUSE for detailed application guidance and ensure proper coordination with your equipment.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 600 mA, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ.600)
LITTELFUSE
LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 600 mA, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ.600)
LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 1 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ001)
LITTELFUSE
LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 1 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ001)
LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 2 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ002)
LITTELFUSE
LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 2 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ002)
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)
LITTELFUSE
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)
LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 8 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ008)
LITTELFUSE
LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 8 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ008)
LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 9 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ009)
LITTELFUSE
LITTELFUSE Fuse: FLQ Series, Midget, Time-Delay, 9 A, 500 V AC, 300 V DC, 13/32 in x 1 1/2 in (MPN FLQ009)

More from LITTELFUSE

View all LITTELFUSE parts →
LITTELFUSE Fuse: Class G, SLC Series, Time-Delay, 5 A, 600 V AC, Non-Indicating (MPN SLC005)
LITTELFUSE
LITTELFUSE Fuse: Class G, SLC Series, Time-Delay, 5 A, 600 V AC, Non-Indicating (MPN SLC005)
LITTELFUSE Fuse: Class G, SLC Series, Time-Delay, 500 mA, 600 V AC, Non-Indicating (MPN SLC.500)
LITTELFUSE
LITTELFUSE Fuse: Class G, SLC Series, Time-Delay, 500 mA, 600 V AC, Non-Indicating (MPN SLC.500)
LITTELFUSE FUSE 250V TIME DELAY MIDGET.100A: FLM Series, Midget, Time-Delay, 100 mA, 250 V AC (MPN FLM.100)
LITTELFUSE
LITTELFUSE FUSE 250V TIME DELAY MIDGET.100A: FLM Series, Midget, Time-Delay, 100 mA, 250 V AC (MPN FLM.100)
LITTELFUSE Fuse: Class RK5, FLNR Series, Time-Delay, 40 A, 250 V AC, 125 V DC, Non-Indicating (MPN FLNR040)
LITTELFUSE
LITTELFUSE Fuse: Class RK5, FLNR Series, Time-Delay, 40 A, 250 V AC, 125 V DC, Non-Indicating (MPN FLNR040)
LITTELFUSE Fuse: Class RK5, FLSR Series, Time-Delay, 10 A, 600 V AC, 300 V DC, Non-Indicating (MPN FLSR010)
LITTELFUSE
LITTELFUSE Fuse: Class RK5, FLSR Series, Time-Delay, 10 A, 600 V AC, 300 V DC, Non-Indicating (MPN FLSR010)
LITTELFUSE Fuse: Class RK5, FLSR-ID Series, Time-Delay, 8 A, 600 V AC, 300 V DC, Indicating (MPN FLSR008ID)
LITTELFUSE
LITTELFUSE Fuse: Class RK5, FLSR-ID Series, Time-Delay, 8 A, 600 V AC, 300 V DC, Indicating (MPN FLSR008ID)
LITTELFUSE Fuse: Class RK5, FLNR Series, Time-Delay, 12 A, 250 V AC, 125 V DC, Non-Indicating (MPN FLNR012)
LITTELFUSE
LITTELFUSE Fuse: Class RK5, FLNR Series, Time-Delay, 12 A, 250 V AC, 125 V DC, Non-Indicating (MPN FLNR012)
LITTELFUSE Fuse: Class RK5, FLSR-ID Series, Time-Delay, 45 A, 600 V AC, 300 V DC, Indicating (MPN FLSR045ID)
LITTELFUSE
LITTELFUSE Fuse: Class RK5, FLSR-ID Series, Time-Delay, 45 A, 600 V AC, 300 V DC, Indicating (MPN FLSR045ID)