Littelfuse KLDR030.HXP - KLDR030 is a Class CC fuse with an ampere rating of 30.
Littelfuse

KLDR030.HXP

Alternate Item Number: KLDR030.HXP

UPC: 079458793208

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Overview

The Littelfuse KLDR030.HXP is a high-performance Class CC fuse engineered to deliver robust and reliable overcurrent protection for critical industrial applications. With a precise 30A current rating, this fuse is meticulously designed to safeguard sensitive electrical equipment, power distribution systems, and motor control circuits from the damaging effects of overloads and short circuits. Littelfuse, a globally recognized leader in circuit protection, has developed the KLDR030.HXP to meet the stringent demands of modern industrial environments, ensuring operational continuity and personnel safety. This Class CC fuse offers a superior level of protection, characterized by its fast-acting response to fault conditions. Its compact size, a hallmark of the Class CC fuse standard, allows for efficient use of space in control panels and electrical enclosures, making it an ideal choice for densely populated assemblies. The KLDR030.HXP is constructed with high-quality materials to withstand the rigors of industrial operation, including temperature fluctuations and vibration, thereby guaranteeing long-term performance and minimizing the need for frequent replacements. Its design prioritizes safety, adhering to rigorous industry standards to provide peace of mind for engineers and maintenance professionals. Key applications for the Littelfuse KLDR030.HXP include: * Protection of motor starters and control circuits * Safeguarding power supplies and transformers * Ensuring the integrity of lighting and HVAC systems * Use in industrial automation and process control equipment * General overcurrent protection in manufacturing facilities Selecting the correct fuse is paramount for system reliability and safety. The KLDR030.HXP, with its specific ampere rating and Class CC designation, is designed to work seamlessly within systems requiring this particular protection class. Its compatibility with standard Class CC fuse holders further simplifies installation and maintenance procedures. When specifying components for industrial electrical systems, choosing a fuse from a reputable manufacturer like Littelfuse is a critical decision. The KLDR030.HXP embodies Littelfuse's commitment to quality, innovation, and dependable circuit protection, making it a trusted component for any industrial installation where performance and safety are non-negotiable. Invest in the reliability and protection offered by the Littelfuse KLDR030.HXP for your critical industrial infrastructure.
  • Class CC fuse with a 30A current rating for precise overcurrent protection.
  • Designed by Littelfuse, a trusted leader in circuit protection solutions.
  • Ideal for industrial applications including motor control, power distribution, and automation.
  • Fast-acting response to overloads and short circuits ensures equipment safety.
  • Compact design for efficient use of space in electrical enclosures.

Specifications

Application
Transformer Protection
Brand Name
Littelfuse
Current Rating
30 A
Material
Ceramic/Metal
Mounting Type
Cartridge
Series
KLDR Series
Size
Class CC
Special Features
Time-Delay
Standard
248-4 UL Listed, Class CC
Sub Brand
POWR-GARD KLDR Series
Type
Class CC

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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.