Littelfuse LMF01.6UXL - Perfect for use in lighting systems, this 300 VAC time delay fuse is designed to handle ballast transformer in-rush currents.
Littelfuse

LMF01.6UXL

Alternate Item Number: 0LMF01.6UXL

UPC: 079458947731


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Minimum Qty: 500

Multiplier: 500

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Overview

The **Littelfuse LMF01.6UXL** is a premium **300 VAC time delay fuse** engineered to provide superior circuit protection for lighting systems, particularly those utilizing ballast transformers. Designed to accommodate the high in-rush currents generated during startup, this fuse ensures consistent performance and longevity in commercial and industrial lighting applications. With a robust construction and precise time-delay characteristics, the LMF01.6UXL minimizes nuisance tripping while delivering reliable fault protection, making it an essential component for maintaining operational safety and efficiency in demanding environments. Ballast transformers in lighting systems—common in fluorescent, HID, and LED fixtures—require fuses that can withstand transient in-rush currents without compromising protection. The LMF01.6UXL is specifically formulated to address this challenge, offering a **time-delay response** that allows brief overcurrent events while still interrupting sustained faults. This balance ensures that lighting systems remain operational during normal startup cycles while providing critical protection against short circuits and overloads. Whether installed in office buildings, manufacturing facilities, retail spaces, or outdoor lighting networks, this fuse delivers dependable performance where uptime and safety are paramount. Littelfuse, a global leader in circuit protection solutions, has designed the LMF01.6UXL to meet the rigorous demands of modern electrical systems. The fuse’s **300 VAC rating** makes it suitable for a wide range of lighting applications, including high-bay fixtures, parking lot lights, and industrial task lighting. Its compact design allows for easy integration into existing panels and fixtures, while the **time-delay feature** ensures compatibility with inductive loads like ballasts. Professionals in the electrical contracting, facility management, and lighting design industries rely on Littelfuse for solutions that combine innovation with reliability. Selecting the right fuse for lighting ballast applications involves considering factors such as voltage rating, current rating, and time-delay characteristics. The LMF01.6UXL is optimized for **300 VAC systems** and is available in standard current ratings to match specific load requirements. Installation is straightforward, typically requiring minimal tools and following standard electrical codes. For optimal performance, professionals should ensure proper sizing based on the ballast’s in-rush current and steady-state operating conditions. Littelfuse provides comprehensive technical documentation, including datasheets and application notes, to assist engineers and technicians in making informed decisions. Beyond its technical specifications, the LMF01.6UXL reflects Littelfuse’s commitment to quality and safety. As a trusted name in circuit protection, Littelfuse has been serving industries for decades, earning a reputation for durable, high-performance products. The LMF01.6UXL is no exception—it undergoes rigorous testing to ensure compliance with industry standards, including UL and IEC certifications. For facilities managers, electrical contractors, and OEMs seeking a **time delay fuse** that balances protection with reliability, the Littelfuse LMF01.6UXL is a proven choice for safeguarding lighting systems against electrical faults.
  • 300 VAC rating for compatibility with lighting systems
  • Time delay design handles ballast transformer in-rush currents
  • Minimizes nuisance tripping while providing fault protection
  • Compact design for easy integration into panels and fixtures
  • UL-certified for commercial and industrial applications

Specifications

Application
fluorescent Lighting
Brand Name
Littelfuse
Current Rating
1.6 A
Special Features
Fast-Acting
Standard
Standard 248-14 UL Listed/CSA
Sub Brand
POWR-GARD LMF Series
Type
InLine Fuse
Voltage Rating
300 VAC

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Mounting Type: Standard fuse holder/panel

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.