Littelfuse FLQ006 - FLQ006 is a Midget fuse with an ampere rating of 6.
Littelfuse

FLQ006

Alternate Item Number: 0FLQ006.T

UPC: 079458160581

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Overview

The Littelfuse FLQ006 Midget Fuse is a precision-engineered overcurrent protection device designed for industrial and commercial electrical systems where space efficiency and reliability are critical. Rated at 6 amperes, this midget fuse provides fast-acting response to fault conditions, safeguarding sensitive electronic components, control circuits, and power distribution networks from damaging overcurrent events. As part of Littelfuse’s extensive portfolio of circuit protection solutions, the FLQ006 exemplifies the company’s commitment to innovation, quality, and safety in electrical engineering. Midget fuses like the FLQ006 are essential components in modern electrical infrastructure, offering a compact footprint without compromising on performance. Their 6A rating makes them ideal for protecting low-power control circuits, instrumentation panels, telecommunications equipment, and automation systems where precise current limiting is required. The fuse’s design incorporates high-quality materials and tight manufacturing tolerances to ensure consistent operation across a wide range of environmental conditions, from industrial plants to commercial buildings. Industries that rely on the Littelfuse FLQ006 include manufacturing, energy, transportation, and data centers, where reliable circuit protection is non-negotiable. In automotive manufacturing, these fuses protect PLCs and sensor circuits; in renewable energy systems, they safeguard inverters and monitoring equipment; and in HVAC systems, they ensure safe operation of control boards. The fuse’s compatibility with standard midget fuse holders and its UL recognition further enhance its versatility, allowing seamless integration into existing electrical panels and enclosures. Selecting the right fuse for an application requires balancing current rating, response time, and physical dimensions. The FLQ006’s 6A rating is optimized for circuits where overload conditions must be interrupted quickly to prevent component damage or fire hazards. Its fast-acting characteristic ensures rapid disconnection during short circuits, while its robust construction resists vibration and thermal stress common in industrial environments. Professionals often pair this fuse with complementary protection devices, such as circuit breakers or surge protectors, to create layered defense against electrical faults. Installation is straightforward, typically involving insertion into a compatible fuse holder or panel mount. Littelfuse provides detailed technical documentation, including time-current curves and derating guidelines, to assist engineers in specifying the correct fuse for their system’s voltage and ambient temperature conditions. The fuse’s compact 1/4-inch x 1-1/4-inch (6.35mm x 31.75mm) size makes it suitable for space-constrained designs, such as control boxes or embedded systems, without sacrificing reliability. Littelfuse, a global leader in circuit protection since 1927, has built a reputation for delivering high-performance solutions that meet the rigorous demands of industrial applications. The company’s fuses, including the FLQ006, undergo rigorous testing to ensure compliance with international standards such as UL, CSA, and IEC. With a focus on innovation and customer support, Littelfuse provides not just components, but trusted solutions that enhance system safety and uptime. For engineers and procurement professionals seeking a dependable 6A midget fuse, the Littelfuse FLQ006 offers the ideal combination of performance, durability, and peace of mind.
  • 6A current rating for precise overcurrent protection in low-power circuits
  • Fast-acting response to short circuits and overload conditions
  • Compact 1/4" x 1-1/4" size for space-constrained installations
  • UL-recognized and compatible with standard midget fuse holders
  • Trusted Littelfuse quality with rigorous industry-standard testing

Specifications

Application
control transformers
Brand Name
Littelfuse
Current Rating
6A
Series
FLQ
Size
Midget
Special Features
Time-Delay
Standard
Supplemental Protection
Sub Brand
POWR-GARD FLQ Series
Type
UL Supplemental
Package Weight (Imperial)
0.016 L
Package Weight (Metric)
7.400 g
Fuse Block 600VAC 600VDC Class CC 30A 1/4in Quick Connect / Solder 90 angle screw Knob Panel Mount

GPM-SRR90

Fuse Block 600VAC 600VDC Class CC 30A 1/4in Quick Connect / Solder 90 angle screw Knob Panel Mount
Fuse Holder Modulostar® Size 10x38 IEC 690VAC 690VDC 3-Pole IP20

E1062696

Fuse Holder Modulostar® Size 10x38 IEC 690VAC 690VDC 3-Pole IP20
Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 14x51 1-Pole Visual Indicator Microswitch Pressure Plate IP20

C331156

Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 14x51 1-Pole Visual Indicator Microswitch Pressure Plate IP20
Fuse Block 1500VAC 1500VDC 400A 1-Pole Stud M8

1SCM8

Fuse Block 1500VAC 1500VDC 400A 1-Pole Stud M8
9F61 Size B Clips 1.6in

9F61BWW460

9F61 Size B Clips 1.6in
POWR-JAW clamps improve the contact between fuse and clip. The unnecessary heat from poor contact due to the loss of spring force in the clips can cause nuisance fuse opening and premature aging of surrounding components. High temperature phenolic resin knob designed for the most severe environments 7 sizes to provide effective coverage. Simple design makes installation easy.

LCC5

POWR-JAW clamps improve the contact between fuse and clip. The unnecessary heat from poor contact due to the loss of spring force in the clips can cause nuisance fuse opening and premature aging of surrounding components. High temperature phenolic resin knob designed for the most severe environments 7 sizes to provide effective coverage. Simple design makes installation easy.

Frequently Asked Questions about Littelfuse

What certifications and standards do Littelfuse products comply with?

Littelfuse products are certified to multiple international standards, including UL (Underwriters Laboratories), CSA (Canadian Standards Association), CCC (China Compulsory Certification), and EAC (Eurasian Conformity). Customers can verify specific product certifications by consulting individual product datasheets on Littelfuse.com, which provide comprehensive details about standards compliance for each component.

What industries and applications are Littelfuse products used for?

Littelfuse products are critical for electrical protection and safety across multiple industrial sectors, including manufacturing, automation, power distribution, and electrical control systems. Their comprehensive product portfolio serves industries that require robust electrical protection, including motor and pump applications, solar installations, programmable logic controllers (PLCs), electrical switch panels, and critical infrastructure environments. Key product lines protect against overcurrent, voltage transients, ground faults, and temperature-related electrical risks, ensuring equipment safety and operational reliability.

What technical support does Littelfuse offer?

Littelfuse offers comprehensive technical support through multiple channels. Their Technical Hotline (800-TEC-FUSE) provides direct access to engineers who can help identify issues and recommend solutions. Additionally, Littelfuse offers extensive online Technical Resources at Littelfuse.com, including datasheets, product manuals, whitepapers, application guides, and online design tools. Their experienced product and application engineers also provide step-by-step support from design to installation.

What are the main product lines offered by Littelfuse?

Littelfuse offers comprehensive industrial protection and control product lines, including fuses, fuse holders, protection relays, temperature sensors, and electrical safety components. Their key product categories span surge protective devices, custom OEM products, electrical switch panels, medium voltage fuses, ground-fault protection relays, motor and pump protection devices, and temperature sensors. These products are designed to minimize electrical safety hazards, limit equipment damage, improve productivity, and safeguard personnel from electrical faults.

What are the key features of Littelfuse products?

Littelfuse products feature exceptional circuit protection technologies with key characteristics including UL/IEC safety standard compliance, low internal resistance, and advanced protective capabilities across multiple product lines. Their components provide critical protection for industrial systems, offering features like overcurrent protection, voltage transient suppression, and resettable protection devices with ultra-low resistance and compact designs. Key product lines include fuses, metal oxide varistors (MOVs), TVS diodes, PolySwitch devices, and specialized electronic protection components that enhance system reliability and safety.

What environmental ratings do Littelfuse products have?

Littelfuse products feature comprehensive environmental ratings, including NEMA Type 1, 2, 3, 3R, 4/4X, 12, and 13 certifications, as well as IP65 protection. These ratings ensure superior protection in diverse industrial environments, with an operating temperature range of -40°F to +131°F (-40°C to +55°C). Many products also include UV-stabilized materials and neoprene gaskets for enhanced durability in outdoor and challenging conditions.

What accessories are available for Littelfuse products?

Littelfuse offers several key accessories across their product lines, including fuse holders, voltage monitoring modules, and terminal connectors. Specific accessories include the LPSM003ZXID (indicating) and LPSM003Z (non-indicating) POWR-SAFE Dead Front fuse holders for Class CC and Midget-Style fuses, the VRM6048 voltage monitor accessory module, and female quick connect terminals (P1015 series) in various wire gauge sizes. These accessories are designed to enhance protection, monitoring, and connectivity for Littelfuse electrical components.

What is Littelfuse's warranty policy?

Littelfuse provides comprehensive warranty details on their official website at www.littelfuse.com/warranty. Customers should visit this page to review the specific warranty terms and conditions for their specific product lines. For direct warranty support or questions, customers can contact Littelfuse Technical Support at 1-800-TEC-FUSE or email [email protected].

What communication protocols do Littelfuse products support?

Littelfuse supports a comprehensive range of industrial communication protocols, including PROFIBUS, PROFINET, EtherNet/IP, DeviceNet, Modbus RTU, and CANopen. Our products provide flexible connectivity solutions across multiple industrial automation platforms, enabling seamless integration with various control systems and network architectures.

How are Littelfuse products typically installed?

Littelfuse products are typically installed using specialized mounting hardware like fuse holders, blocks, and panels designed for specific industrial applications. The POWR-SAFE Dead Front holders, for example, provide optimum protection for Class CC and Midget-Style fuses, supporting installations up to 600 VAC/DC. Installation often involves using precision terminals with strain relief, such as 0.25 in. female quick connect terminals, to ensure secure and safe electrical connections in industrial control systems.