Littelfuse LFJ60100-1CID - The Littelfuse 600 V Class J blocks offer generous space savings and enhanced value over previous generations, such as indication, snap-to-release DIN-rail mounting and universal mounting holes.
Littelfuse

LFJ60100-1CID

Alternate Item Number: LFJ601001CID

UPC: 079458181883

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Overview

The Littelfuse LFJ60100-1CID 600V Class J fuse block represents a significant advancement in industrial circuit protection, offering a compelling combination of space savings, enhanced functionality, and exceptional value. Designed for demanding industrial environments, this fuse block is engineered to provide reliable and robust protection for a wide range of electrical systems. Its 600V rating ensures compatibility with high-voltage applications commonly found in manufacturing facilities, power distribution networks, and heavy machinery. The LFJ60100-1CID distinguishes itself with several key design features that streamline installation and maintenance. The integrated snap-to-release DIN-rail mounting mechanism allows for quick and secure attachment to standard DIN rails, drastically reducing installation time and complexity. This is particularly beneficial in control panels and enclosures where space is often at a premium and efficient assembly is critical. Furthermore, the inclusion of universal mounting holes provides installation flexibility, allowing the fuse block to be mounted in various configurations to suit specific enclosure designs and system layouts. Beyond its mounting advantages, the Littelfuse LFJ60100-1CID offers enhanced value through its thoughtful design. While specific indication features are not detailed in the catalog description, the mention of "indication" suggests potential for visual status monitoring, a crucial element for troubleshooting and operational awareness in industrial settings. The Class J series of fuse blocks is renowned for its superior performance characteristics, including high interrupting ratings and excellent current limitation capabilities, which are essential for protecting sensitive equipment from damaging overcurrents and short circuits. This ensures the longevity and reliability of the connected electrical infrastructure. Applications for the Littelfuse LFJ60100-1CID are extensive and span across numerous industrial sectors. It is an ideal solution for: * **Motor Control Centers (MCCs):** Providing reliable protection for individual motor circuits. * **Power Distribution Panels:** Safeguarding branch circuits and main power feeds. * **Industrial Machinery:** Protecting the electrical systems of manufacturing equipment. * **Control Panels:** Ensuring the integrity of control and automation circuits. * **Renewable Energy Systems:** Offering protection in solar and wind power installations. By choosing the Littelfuse LFJ60100-1CID, engineers and technicians benefit from Littelfuse's long-standing reputation for quality, innovation, and reliability in the field of circuit protection. This fuse block is not just a component; it's a critical element in ensuring the safe, efficient, and continuous operation of industrial electrical systems. Its compact design, ease of installation, and robust performance make it a superior choice for modern industrial applications where efficiency and dependability are paramount.
  • 600V Class J fuse block for industrial applications
  • Space-saving design with enhanced value over previous generations
  • Snap-to-release DIN-rail mounting for quick and secure installation
  • Universal mounting holes for flexible installation options
  • Reliable circuit protection from Littelfuse, a trusted manufacturer

Specifications

Brand Name
Littelfuse
Connection Type
Screw Terminal
Mounting Type
DIN-Rail
Mounting Type
DIN-rail mount (snap-to-release)
Series
Class J
Series
Class J Fuse Block
Special Features
Space-saving DIN Rail Indication
Standard
UL Listed CSA Certified
Sub Brand
LF Series Fuseblock
Type
Class J Fuseblock
Voltage Rating
600 V
The Mersen FBC60J30I is an open-style Class J fuse block designed for 600V applications, accommodating fuses from 0-100A. This Generation 2 (Gen2) model offers enhanced features for efficient installation and configuration. It supports multiple connector types, including screw, pressure plate, and box connectors, ensuring compatibility with a wide range of stranded or solid wire. The FBC60J30I is DIN-rail mountable, providing a compact footprint compared to traditional fuse blocks. Its dovetail nesting capability allows for easy field assembly of multipole configurations. When paired with Mersen’s newly designed dead front covers, the fuse bases achieve an IP20 rating for added safety. Manufactured in the US.

FBC60J30I

The Mersen FBC60J30I is an open-style Class J fuse block designed for 600V applications, accommodating fuses from 0-100A. This Generation 2 (Gen2) model offers enhanced features for efficient installation and configuration. It supports multiple connector types, including screw, pressure plate, and box connectors, ensuring compatibility with a wide range of stranded or solid wire. The FBC60J30I is DIN-rail mountable, providing a compact footprint compared to traditional fuse blocks. Its dovetail nesting capability allows for easy field assembly of multipole configurations. When paired with Mersen’s newly designed dead front covers, the fuse bases achieve an IP20 rating for added safety. Manufactured in the US.
The Littelfuse 600 V Class J blocks offer generous space savings and enhanced value over previous generations, such as indication, snap-to-release DIN-rail mounting and universal mounting holes.

LFJ60030-3PID

The Littelfuse 600 V Class J blocks offer generous space savings and enhanced value over previous generations, such as indication, snap-to-release DIN-rail mounting and universal mounting holes.
D4/8.SFT2.I.ADO

1SNA399777R1200

D4/8.SFT2.I.ADO

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.