Littelfuse LGR001HXL - The Littelfuse® POWR-PRO® JTD_ID Indicator Class J fuse provides visual blown fuse indication and maximum protection in a compact package. The compact Class J package was designed specifically for circuits where space is at a premium. The current limiting time delay JTD_ID offers a patented true dual-element design that is ideal for use in circuits with high inrush currents. Superior performance characteristics of JTD_ID Indicator fuses reduce nuisance fuse opening and the blown fuse indication reduces downtime and increases safety.
Littelfuse

LGR001HXL

Alternate Item Number: 0LGR001.HXL

UPC: 079458946031


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Overview

The Littelfuse® POWR-PRO® JTD_ID Indicator Class J fuse (SKU: LGR001HXL) is engineered to deliver exceptional protection and operational efficiency in demanding industrial and commercial environments. Designed with space constraints in mind, its compact Class J package ensures seamless integration into electrical panels where every inch counts. This fuse is not merely a protective device; it's a solution for minimizing downtime and enhancing safety through its advanced features. At the core of the JTD_ID Indicator fuse lies a patented true dual-element design. This innovative construction is specifically tailored to handle circuits prone to high inrush currents, a common challenge in applications involving motors, transformers, and other inductive loads. By effectively managing these transient surges, the JTD_ID fuse significantly reduces nuisance fuse openings, preventing unnecessary interruptions to critical operations and saving valuable maintenance time. This superior performance characteristic translates directly into increased productivity and reduced operational costs. Beyond its robust current-limiting capabilities, the JTD_ID Indicator fuse provides a clear visual indication when it has blown. This immediate, at-a-glance confirmation allows maintenance personnel to quickly identify a tripped fuse, expediting troubleshooting and replacement procedures. This feature is invaluable in complex electrical systems, where locating a blown fuse can otherwise be a time-consuming and labor-intensive task. The enhanced safety aspect is also noteworthy, as a clearly indicated blown fuse prevents the potential for accidental re-energization of a faulty circuit. Key benefits and features of the Littelfuse POWR-PRO® JTD_ID Indicator Class J fuse include: * **Compact Class J Package:** Ideal for space-restricted applications, offering maximum protection in a minimal footprint. * **Visual Blown Fuse Indication:** Facilitates rapid identification of tripped fuses, reducing downtime and simplifying maintenance. * **Patented True Dual-Element Design:** Specifically engineered to withstand high inrush currents, preventing nuisance openings and ensuring circuit integrity. * **Current Limiting Time Delay:** Provides superior protection against both short circuits and overloads, safeguarding sensitive equipment. * **Reduced Nuisance Fuse Openings:** Minimizes operational disruptions and associated maintenance costs. * **Enhanced Safety:** Clear visual indication improves troubleshooting and prevents accidental re-energization. Littelfuse is a globally recognized leader in circuit protection, and the POWR-PRO® JTD_ID series exemplifies their commitment to quality, innovation, and reliability. When selecting fuses for critical applications, professionals trust Littelfuse for their proven performance and advanced engineering. The JTD_ID Indicator Class J fuse is an excellent choice for motor control circuits, power distribution panels, and any application requiring dependable protection and efficient operation in a compact form factor. Its robust construction and intelligent design make it a cornerstone of modern electrical safety and system reliability.
  • Compact Class J package for space-constrained applications.
  • Patented true dual-element design for high inrush current circuits.
  • Visual blown fuse indication for quick identification and reduced downtime.
  • Superior current-limiting time-delay protection against overloads and short circuits.
  • Minimizes nuisance fuse openings, enhancing operational reliability and safety.

Specifications

Application
Lighting
Brand Name
Littelfuse
Material
Fuse materials (not specified)
Mounting Type
Panel Mount
Series
POWR-PRO JTD_ID
Size
Compact Class J package
Special Features
Fast-Acting
Standard
Standard 248-14 UL Listed/CSA
Sub Brand
LGR Series
Type
InLine Fuse

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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.