Littelfuse LFFB003 - The Littelfuse LFFB fuse block is designed to accept HAZGARD, CNL and CNN style limiter fuses. Typical applications include: forklifts, golf carts, and other low voltage battery-operated equipment.
Littelfuse

LFFB003

Alternate Item Number: LFFB0003Z

UPC: 079458162196


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Minimum Qty: 10

Multiplier: 10

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Overview

The Littelfuse LFFB003 fuse block (SKU LFFB003) is engineered for reliable overcurrent protection in low-voltage, battery-operated equipment. This robust component is specifically designed to accept HAZGARD, CNL, and CNN style limiter fuses, ensuring compatibility with critical safety components. Its primary applications include forklifts, golf carts, and other industrial machinery where consistent and dependable electrical protection is paramount. The LFFB003 benefits from Littelfuse's extensive expertise in circuit protection, offering a durable solution for demanding operational environments. The fuse block's construction prioritizes secure fuse housing and efficient current transfer, contributing to reduced downtime and enhanced equipment safety. Key features include broad fuse compatibility for HAZGARD, CNL, and CNN types, robust construction built for industrial use, and enhanced safety through overcurrent protection. It is ideally suited for low-voltage applications where safe power distribution is essential. Manufactured by Littelfuse, a recognized leader in circuit protection technology, the LFFB003 provides a dependable solution for critical electrical systems. The design ensures that electrical systems remain protected even under heavy load conditions, making it a preferred choice for engineers and maintenance professionals. Investing in the Littelfuse LFFB003 means selecting a high-quality component that upholds stringent electrical safety standards and operational efficiency. The LFFB003 is designed to accept HAZGARD, CNL, and CNN style limiter fuses, making it a versatile choice for various protection needs. Its application in forklifts, golf carts, and other low-voltage battery-operated equipment highlights its suitability for mobile and industrial settings. The Littelfuse LFFB003 is a critical component for ensuring the safety and longevity of electrical systems in demanding environments.
  • Accepts HAZGARD, CNL, and CNN style limiter fuses
  • Designed for low voltage battery-operated equipment
  • Ideal for forklifts and golf carts
  • Provides reliable overcurrent protection
  • Manufactured by Littelfuse

Specifications

Brand Name
Littelfuse
Special Features
Bolt-down style limiter fuses
Standard
UL Recognized
Sub Brand
LFFB Series
Type
Limiter Style Fuse Block
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Frequently Asked Questions

What technical support resources does Littelfuse offer?

Littelfuse offers a Techline with technical experts who can provide product cross references, technical information, engineering drawings, and application assistance. They can be contacted at 1-800-TEC-FUSE or [email protected].

How can I access Littelfuse product and sales information?

Littelfuse provides multiple resources including RepFiles mobile app, Littelfuse University online training, Digital Marketing Asset portal, and the Littelfuse Business Center website for accessing product information, technical resources, and sales tools.

What marketing support does Littelfuse provide to distributors?

Littelfuse offers a Marketing to Marketing program that includes co-branded email campaigns, content sharing, marketing tools, product launch support, and partner planning meetings to help distributors grow sales.

How can distributors check Littelfuse product inventory?

Littelfuse provides a Stock Check Program that allows distributors to display their current inventory levels directly on Littelfuse.com, potentially driving new customers to their website.

What is the MROplus™ program?

The MROplus™ program helps manufacturing facilities reduce costs, increase plant safety, decrease downtime, and reduce inventory through strategic inventory management.

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.