Littelfuse 023502.5MXP - FAST-ACTING GLASS FUSE M-PACK 2.5PA. 5x20mm medium-acting glass body fuse designed to UL specification. Features: Designed to UL/CSA/ANCE 248 Standard. Available in cartridge and axial lead format RoHS compliant and lead-free.
Littelfuse

023502.5MXP

UPC: 079458908695

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Overview

The Littelfuse 023502.5MXP M-PACK glass fuse is a critical component for ensuring the safety and reliability of a wide array of electrical and electronic systems. Engineered with precision by Littelfuse, a globally recognized leader in circuit protection, this fast-acting fuse offers robust overcurrent protection, safeguarding sensitive equipment from damage caused by surges, short circuits, and overloads. Its 2.5 Ampere rating and 5x20mm cartridge format make it a versatile choice for numerous applications across industrial, commercial, and consumer electronics sectors. Adhering strictly to stringent industry standards, the 023502.5MXP is designed and tested to meet UL, CSA, and ANCE 248 specifications. This certification guarantees that the fuse will perform as expected under fault conditions, providing a reliable interruption of current to prevent catastrophic failures. The fast-acting nature of this fuse means it responds rapidly to overcurrent events, minimizing the duration of the fault and thereby reducing the potential for collateral damage to connected circuitry. This rapid response is crucial in applications where even brief overcurrents can be detrimental, such as in power supplies, control panels, and sensitive instrumentation. Constructed with a durable glass body, the 023502.5MXP offers clear visual indication of its operational status and is resistant to environmental factors that might degrade other fuse materials. The compact 5x20mm size is a standard for many electronic devices, facilitating easy integration into existing designs and compact equipment. Littelfuse also offers this fuse in an axial lead format, providing additional flexibility for designers and engineers who require direct solder connections or specific mounting configurations. This dual availability ensures that the 023502.5MXP can be adapted to a broad spectrum of circuit designs and assembly processes. Furthermore, the Littelfuse 023502.5MXP is manufactured to be RoHS compliant and lead-free, aligning with global environmental regulations and the growing demand for sustainable electronic components. This commitment to environmental responsibility ensures that the fuse can be used in products destined for markets with strict material restrictions. Professionals selecting circuit protection devices prioritize not only performance and compliance but also the reputation and quality assurance provided by the manufacturer. Littelfuse's long-standing expertise in fuse technology and its dedication to quality make the 023502.5MXP a trusted choice for critical applications where dependable protection is paramount. Its combination of fast-acting interruption, adherence to international standards, versatile form factors, and environmental consciousness positions it as an indispensable component for modern electrical system design and maintenance. Key Features and Benefits: * **Fast-Acting Protection:** Rapidly interrupts overcurrents to prevent equipment damage. * **UL/CSA/ANCE 248 Certified:** Meets rigorous international safety standards for reliable performance. * **Durable Glass Body:** Offers robust construction and visual status indication. * **Compact 5x20mm Size:** Ideal for space-constrained applications and standard fuse holders. * **Versatile Formats:** Available in both cartridge and axial lead configurations for diverse integration needs. * **RoHS Compliant & Lead-Free:** Meets environmental regulations for global market access. * **Littelfuse Quality:** Backed by the reputation of a leading circuit protection manufacturer.
  • Littelfuse 023502.5MXP M-PACK fast-acting glass fuse
  • 2.5 Ampere current rating
  • 5x20mm cartridge fuse size
  • Designed to UL/CSA/ANCE 248 standards
  • RoHS compliant and lead-free construction

Specifications

Application
electronic equipment & appliances
Brand Name
Littelfuse
Current Rating
2.5 A
Material
Glass
Series
M-PACK
Size
5x20mm
Special Features
Fast-Acting
Standard
UL/CSA/ANCE 248 Standard
Sub Brand
235 Series
Type
5 x 20 mm UL/CSA Fast-Acting
Package Weight (Imperial)
0.002 L
Package Weight (Metric)
1.089 g
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Fuse Holder Modulostar® Size 10x38 IEC 690VAC 690VDC 3-Pole IP20

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Fuse Block 1500VAC 1500VDC 400A 1-Pole Stud M8

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9F61 Size B Clips 1.6in

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9F61 Size B Clips 1.6in
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.

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.