Littelfuse H224010P - FAST-ACTING 224 GLASS H-PACK 10A. The 2AG Fast-Acting Fuses are available in cartridge form or with axial leads. 2AG Fuses provide the same performance characteristics as their 3AG counterpart, while occupying one-third the space. Sleeved fuses are available. Features: In accordance with underwriter’s Laboratories Standard UL 248-14. Available in cartridge and axial lead form and with various forming dimensions. RoHS compliant and Lead-free.
Littelfuse

H224010P

Alternate Item Number: 0224010.HXUP

UPC: 079458112931

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Minimum Qty: 100

Multiplier: 100

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Overview

The **Littelfuse H224010P 2AG Fast-Acting 10A Glass Fuse** delivers high-performance overcurrent protection in a compact, space-efficient package, ideal for modern industrial and electronic applications. Designed to meet the rigorous standards of **UL 248-14**, this fuse ensures reliable, fast-acting response to fault conditions, safeguarding sensitive equipment from damage caused by overcurrent events. With a **10A current rating**, the H224010P is engineered for precision protection in circuits where rapid interruption of excessive current is critical, such as power supplies, industrial control panels, and electronic equipment. This **2AG-sized fuse** occupies just one-third the space of traditional 3AG fuses, making it an excellent choice for applications where board real estate is at a premium. Available in both **cartridge and axial lead configurations**, the H224010P offers installation flexibility to suit diverse circuit designs and mounting requirements. The **glass body** provides excellent visibility for inspection, while the **sleeved option** (where available) enhances durability and reduces the risk of accidental contact with live components. Littelfuse, a globally trusted leader in circuit protection solutions, has designed the H224010P to meet the demands of industries such as **automation, telecommunications, automotive, and renewable energy**, where consistent performance and compliance with international standards are non-negotiable. The **RoHS-compliant and lead-free construction** ensures environmental responsibility, aligning with modern sustainability initiatives without compromising on reliability. Professionals in electrical engineering, maintenance, and design frequently select **2AG fast-acting fuses** like the H224010P for their **fast response time**, which minimizes downtime and reduces the risk of catastrophic failure in critical systems. Typical applications include: - **Power distribution units (PDUs)** - **Industrial control systems (ICS)** - **Motor drives and variable frequency drives (VFDs)** - **Telecom and networking equipment** - **LED lighting systems** - **Battery management systems** When selecting a fuse for industrial applications, engineers prioritize **interrupting rating, response time, and compliance with safety standards**. The H224010P excels in all these areas, offering a **high interrupting rating** to safely handle fault currents while maintaining compliance with **UL 248-14**, the industry benchmark for low-voltage fuses. Its **axial lead option** simplifies through-hole mounting, while the **cartridge version** is ideal for fuse blocks and holders, providing versatility across different installation scenarios. Littelfuse’s reputation for innovation and quality in circuit protection is unmatched, with a portfolio that spans **over 100 years of expertise**. The company’s fuses are trusted in mission-critical applications worldwide, from **aerospace and defense to consumer electronics and renewable energy**. By choosing the H224010P, engineers and procurement professionals gain confidence in a product that delivers **consistent performance, long-term reliability, and peace of mind** in even the most demanding environments. For optimal performance, ensure proper fuse selection based on **circuit current requirements, ambient temperature, and transient conditions**. The H224010P’s **fast-acting characteristic** makes it unsuitable for applications requiring slow-blow protection, such as motor startups or inrush currents. Always refer to the manufacturer’s datasheet for detailed specifications and application guidelines. With the **Littelfuse H224010P**, you’re not just selecting a fuse—you’re investing in a **proven solution** that enhances the safety, efficiency, and longevity of your electrical systems.
  • UL 248-14 certified for reliability and safety
  • 10A fast-acting protection in a compact 2AG form factor
  • Available in cartridge and axial lead configurations
  • RoHS compliant and lead-free for environmental responsibility
  • Space-saving design (1/3 the size of 3AG fuses)

Specifications

Application
NA
Brand Name
Littelfuse
Connection Type
Cartridge/Axial Lead
Current Rating
10 A
Material
Glass
Series
2AG Fast-Acting
Size
2AG
Special Features
Available in cartridge and axial lead form
Standard
RoHS
Sub Brand
224 Series
Type
Fast Acting Fuse
Fuse Block 600VAC 600VDC Class CC 30A 1/4in Quick Connect / Solder 90 angle screw Knob Panel Mount

GPM-SRR90

Fuse Block 600VAC 600VDC Class CC 30A 1/4in Quick Connect / Solder 90 angle screw Knob Panel Mount
Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 14x51 1-Pole Visual Indicator Microswitch Pressure Plate IP20

C331156

Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 14x51 1-Pole Visual Indicator Microswitch Pressure Plate IP20
Fuse Block 1500VAC 1500VDC 400A 1-Pole Stud M8

1SCM8

Fuse Block 1500VAC 1500VDC 400A 1-Pole Stud M8
Fuse Holder Modulostar® Size 10x38 IEC 690VAC 690VDC 3-Pole IP20

E1062696

Fuse Holder Modulostar® Size 10x38 IEC 690VAC 690VDC 3-Pole IP20
POWR-JAW clamps improve the contact between fuse and clip. The unnecessary heat from poor contact due to the loss of spring force in the clips can cause nuisance fuse opening and premature aging of surrounding components. High temperature phenolic resin knob designed for the most severe environments 7 sizes to provide effective coverage. Simple design makes installation easy.

LCC5

POWR-JAW clamps improve the contact between fuse and clip. The unnecessary heat from poor contact due to the loss of spring force in the clips can cause nuisance fuse opening and premature aging of surrounding components. High temperature phenolic resin knob designed for the most severe environments 7 sizes to provide effective coverage. Simple design makes installation easy.
9F61 Size B Clips 1.6in

9F61BWW460

9F61 Size B Clips 1.6in

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.