Littelfuse

Littelfuse FLQ-15 Time-Delay Midget Fuse 15A 500VAC

SKU: LL1-LI-FLQ15*1

$6.98

Available

PRODUCT GALLERY 01 / 2

✓ Product images for part identification

Littelfuse

Littelfuse FLQ-15 Time-Delay Midget Fuse 15A 500VAC

SKU: LL1-LI-FLQ15*1

PRODUCT PRICE USD

$6.98

Available to order

Select Option Choose your purchase option

Quantity

Request a Quote

Need multiple units or help confirming a model? Contact our team.

↗ Free U.S. Shipping Standard delivery

↻ 30-Day Returns Subject to return policy

▤ Bulk Purchase Request volume quotes

✓ Secure Checkout Shopify-powered checkout

PRODUCT DOCUMENTATION

Product Information

Technical specifications, features, applications and purchasing information.

Technical Specifications

Brand	Littelfuse
Model Number	FLQ-15
Manufacturer Catalog Number	FLQ015
Product Category	Time-Delay Midget Fuse
Fuse Series	FLQ
Current Rating	15 A
AC Voltage Rating	500 VAC
DC Voltage Rating	300 VDC
Operating Characteristic	Time-Delay
Fuse Format	Midget Cylindrical Fuse
Dimensions	10 x 38 mm (Nominal)
Termination Style	Ferrule End Caps
Indication	Non-Indicating
AC Interrupting Rating	10 kA RMS Symmetrical
DC Interrupting Rating	10 kA (Manufacturer Self-Certified)
Fuse Body Material	Melamine
End Cap Material	Nickel-Plated Copper Alloy
Compliance	UL Listed (E10480), CSA Certified (LR29862) for AC Applications; RoHS Compliant
Protection Type	Supplemental Overcurrent Protection

Key Features

15 A Current Rating

Provides supplemental overcurrent protection for industrial electrical circuits requiring a 15 A time-delay fuse rating.

500 VAC and 300 VDC Ratings

Designed for appropriately specified AC and DC circuits within the published voltage and interrupting ratings, including compatible 480 VAC control systems.

Time-Delay Operation

Helps accommodate temporary inrush currents associated with control power transformers, solenoids and other compatible equipment according to the published time-current characteristics.

Compact 10 x 38 mm Format

Features a cylindrical midget fuse design for installation in dimensionally compatible and appropriately rated fuse holders.

Melamine Fuse Body

The 15 A FLQ fuse uses a melamine body with nickel-plated copper-alloy ferrule end caps, as specified in the manufacturer series datasheet.

Supplemental Circuit Protection

The FLQ series is designed for supplemental protection of control power transformers, solenoids and circuits with temporary high inrush currents.

Applications

Industrial control power transformers
Solenoid control circuits
Circuits with temporary high inrush currents
Industrial electrical control panels
480 VAC industrial control systems
Factory automation control equipment
Electrical equipment maintenance and replacement
Compatible 10 x 38 mm midget fuse holders

Purchase Information

We support online purchase of the Littelfuse FLQ-15 Time-Delay Midget Fuse. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.

Frequently Asked Questions

What is the Littelfuse FLQ-15?
It is a 15 A time-delay midget fuse from the Littelfuse FLQ series, designed for supplemental overcurrent protection.

What is the rated current of FLQ-15?
The rated current is 15 amperes.

What is the manufacturer catalog number?
The standard Littelfuse ferrule-version catalog number is FLQ015.

What is its AC voltage rating?
The published AC voltage rating is 500 VAC or less.

Can FLQ-15 be used in DC circuits?
The FLQ series has a published 300 VDC rating. Verify the DC interrupting requirements and circuit conditions before selecting the fuse.

Is FLQ-15 a fast-acting fuse?
No. It is a time-delay fuse intended to accommodate certain temporary inrush currents according to its published time-current characteristics.

What are the dimensions of FLQ-15?
It uses the nominal 10 x 38 mm cylindrical midget fuse format. Check the dimensions and installation requirements of the intended holder.

What type of terminals does this fuse use?
The standard FLQ015 version uses ferrule-style end caps.

What is its interrupting rating?
The FLQ series has a published 10 kA RMS symmetrical AC interrupting rating and a 10 kA manufacturer-self-certified DC interrupting rating.

What materials are used in this fuse?
The Littelfuse FLQ series datasheet specifies a melamine body for ratings from 5.6 A through 30 A and nickel-plated copper-alloy end caps.

Can FLQ-15 be used for branch-circuit protection?
The FLQ series is intended for supplemental overcurrent protection. Applications requiring branch-circuit protection must use a device with the appropriate classification and ratings.

What should be checked before ordering?
Confirm the full model number, 15 A current rating, circuit voltage, available fault current, time-delay characteristics, fuse dimensions and holder compatibility.

Need help confirming a model?

Send us your part number and technical requirements.

Contact Our Team