Littelfuse 0299025.L - FUSE - MAXI 32V 25A 50 PC. With "Diffusion Pill Technology" the MAXI® Fuse provides excellent time delay characteristics and low heat dissipation. Designed and patented by Littelfuse, the MAXI fuse is ideal for motor powered applications which have large inrush currents.
Littelfuse

0299025.L

UPC: 079458090796

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Overview

The Littelfuse MAXI Fuse, SKU 0299025.L, is a premium circuit protection solution engineered for demanding automotive and industrial environments. This 32V, 25A fuse leverages Littelfuse's patented Diffusion Pill Technology, a significant advancement in fuse design that ensures superior time-delay characteristics and remarkably low heat dissipation. This makes it an ideal choice for applications where high inrush currents are common, such as motor-powered systems. Inrush currents, often experienced during the startup phase of motors and other inductive loads, can momentarily draw significantly more current than the system's normal operating level. Standard fuses might prematurely trip under these conditions, leading to unnecessary downtime and potential operational disruptions. The MAXI Fuse, however, is specifically designed to withstand these transient surges without sacrificing protection against sustained overcurrents. Its advanced internal construction allows it to absorb these brief, high-current events, providing reliable protection without compromising system functionality. The benefits of Diffusion Pill Technology are twofold: enhanced time-delay performance and improved thermal management. The time-delay feature means the fuse will not blow immediately when a brief surge occurs, but will still reliably interrupt the circuit if an overcurrent condition persists. This is crucial for protecting sensitive electronic components and preventing damage to motors. Furthermore, the low heat dissipation ensures that the fuse operates cooler, contributing to a more stable and reliable electrical system, and reducing the risk of thermal degradation of surrounding components or the fuse itself. Littelfuse is a globally recognized leader in circuit protection, and the MAXI Fuse line exemplifies their commitment to innovation and quality. Professionals in automotive manufacturing, heavy equipment, industrial machinery, and specialized vehicle sectors rely on Littelfuse products for their robust performance and unwavering reliability. The 0299025.L model, supplied in a convenient 50-piece pack, is designed for ease of integration into existing electrical systems. Its Maxi form factor ensures compatibility with standard Maxi fuse holders, simplifying installation and replacement processes. Key features and benefits of the Littelfuse MAXI 32V 25A Fuse include: * **Advanced Diffusion Pill Technology:** Provides superior time-delay characteristics and low heat dissipation for reliable protection against inrush currents. * **Optimized for Motor Applications:** Specifically designed to handle the high inrush currents typical of motor startup, preventing nuisance tripping. * **Robust Overcurrent Protection:** Ensures precise and reliable interruption of circuits during sustained overcurrent events, safeguarding valuable equipment. * **Low Heat Dissipation:** Contributes to a cooler operating environment, enhancing system stability and component longevity. * **High Reliability:** Manufactured by Littelfuse, a trusted leader in circuit protection, ensuring consistent performance and durability. * **Convenient Packaging:** Supplied in a 50-piece pack for efficient inventory management and application. When selecting fuses for critical applications, especially those involving motors or significant inductive loads, the Littelfuse MAXI Fuse 0299025.L offers a compelling combination of advanced technology, robust protection, and manufacturer-backed reliability. Its design addresses the unique challenges of modern electrical systems, ensuring operational continuity and component safety.
  • Littelfuse MAXI Fuse, 32V DC, 25A rating
  • Patented Diffusion Pill Technology for superior time delay
  • Low heat dissipation for enhanced system reliability
  • Designed for motor applications with high inrush currents
  • 50-piece pack for industrial and automotive use

Specifications

Application
Automotive
Brand Name
Littelfuse
Current Rating
25 A
Series
MAXI
Size
MAXI
Standard
RoHS
Sub Brand
Maxi Blade Fuse
Voltage Rating
32 V
FAST-ACTING AUTOMO BLADE L-PACK 25A. Developed by Littelfuse for the automotive industry, the ATOF® fuse has become the original equipment circuit protection standard for foreign and domestic automobiles and trucks. Readily identifiable and easily replaced, this fuse can be specified for a variety of low voltage electronic applications.

0287025.L

FAST-ACTING AUTOMO BLADE L-PACK 25A. Developed by Littelfuse for the automotive industry, the ATOF® fuse has become the original equipment circuit protection standard for foreign and domestic automobiles and trucks. Readily identifiable and easily replaced, this fuse can be specified for a variety of low voltage electronic applications.
FUSE AGU 5AG 32V BOX 25A. Originally stood for “all glass.” The automotive industry uses the “AG” prefix (AGC, AGW) for most glass fuses. They vary in length, diameter and amperage rating.

AGU25

FUSE AGU 5AG 32V BOX 25A. Originally stood for “all glass.” The automotive industry uses the “AG” prefix (AGC, AGW) for most glass fuses. They vary in length, diameter and amperage rating.
FUSE AGX 8AG 32V BOX 25A. Originally stood for “all glass.” The automotive industry uses the “AG” prefix (AGC, AGW) for most glass fuses. They vary in length, diameter and amperage rating.

AGX25

FUSE AGX 8AG 32V BOX 25A. Originally stood for “all glass.” The automotive industry uses the “AG” prefix (AGC, AGW) for most glass fuses. They vary in length, diameter and amperage rating.
FUSE PAL AUTO LINK 32V FEM LOCK BOX 25A. PAL™ Fuses are available in current ratings up to 120 amperes, with either female or bolt-on terminals.

PAL525

FUSE PAL AUTO LINK 32V FEM LOCK BOX 25A. PAL™ Fuses are available in current ratings up to 120 amperes, with either female or bolt-on terminals.
FUSE AGC 3AG 32V BOX 25A. Originally stood for “all glass.” The automotive industry uses the “AG” prefix (AGC, AGW) for most glass fuses. They vary in length, diameter and amperage rating.

AGC25

FUSE AGC 3AG 32V BOX 25A. Originally stood for “all glass.” The automotive industry uses the “AG” prefix (AGC, AGW) for most glass fuses. They vary in length, diameter and amperage rating.
FUSE AGW 7AG 32V BOX 30A. Originally stood for “all glass.” The automotive industry uses the “AG” prefix (AGC, AGW) for most glass fuses. They vary in length, diameter and amperage rating.

AGW30

FUSE AGW 7AG 32V BOX 30A. Originally stood for “all glass.” The automotive industry uses the “AG” prefix (AGC, AGW) for most glass fuses. They vary in length, diameter and amperage rating.
FUSE PAL AUTO LINK 32V 9/16 BNT BOX 30A. PAL™ Fuses are available in current ratings up to 120 amperes, with either female or bolt-on terminals.

PAL430

FUSE PAL AUTO LINK 32V 9/16 BNT BOX 30A. PAL™ Fuses are available in current ratings up to 120 amperes, with either female or bolt-on terminals.
MAXI 32V NYLON/VISION 30A 1200 PC. With "Diffusion Pill Technology" the MAXI® Fuse provides excellent time delay characteristics and low heat dissipation. Designed and patented by Littelfuse, the MAXI fuse is ideal for motor powered applications which have large inrush currents.

0299030.ZXNV

MAXI 32V NYLON/VISION 30A 1200 PC. With "Diffusion Pill Technology" the MAXI® Fuse provides excellent time delay characteristics and low heat dissipation. Designed and patented by Littelfuse, the MAXI fuse is ideal for motor powered applications which have large inrush currents.
FUSE PAL AUTO LINK 32V FEMALE BOX 30A. PAL™ Fuses are available in current ratings up to 120 amperes, with either female or bolt-on terminals.

PAL030

FUSE PAL AUTO LINK 32V FEMALE BOX 30A. PAL™ Fuses are available in current ratings up to 120 amperes, with either female or bolt-on terminals.
FUSE - MAXI 32V 20A 50 PC. With "Diffusion Pill Technology" the MAXI® Fuse provides excellent time delay characteristics and low heat dissipation. Designed and patented by Littelfuse, the MAXI fuse is ideal for motor powered applications which have large inrush currents.

0299020.L

FUSE - MAXI 32V 20A 50 PC. With "Diffusion Pill Technology" the MAXI® Fuse provides excellent time delay characteristics and low heat dissipation. Designed and patented by Littelfuse, the MAXI fuse is ideal for motor powered applications which have large inrush currents.
FUSE AGC 3AG 32V BOX 20A. Originally stood for “all glass.” The automotive industry uses the “AG” prefix (AGC, AGW) for most glass fuses. They vary in length, diameter and amperage rating.

AGC20

FUSE AGC 3AG 32V BOX 20A. Originally stood for “all glass.” The automotive industry uses the “AG” prefix (AGC, AGW) for most glass fuses. They vary in length, diameter and amperage rating.
FUSE AGC 3AG 32V BOX 30A. Originally stood for “all glass.” The automotive industry uses the “AG” prefix (AGC, AGW) for most glass fuses. They vary in length, diameter and amperage rating.

AGC30

FUSE AGC 3AG 32V BOX 30A. Originally stood for “all glass.” The automotive industry uses the “AG” prefix (AGC, AGW) for most glass fuses. They vary in length, diameter and amperage rating.

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.