Littelfuse 0FHM0001ZXJ - HOLDER - MINI INLINE BLACK 14AWG 20A. Regular Duty:Use with MINI® Fuse 2 to 20 amps. Supplied with two 4" wire leads of 14 gauge black wire. Includes protective cover for harsh environment. Heavy Duty: Use with MINI® Fuse 25 and 30 amp fuses. Supplied with two 4" wire leads of 12 gauge orange wire. Includes protective cover for harsh environment.
Littelfuse

0FHM0001ZXJ

UPC: 079458131680

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Overview

The Littelfuse MINI Inline Fuse Holder (SKU: 0FHM0001ZXJ) is engineered to provide robust and reliable overcurrent protection for critical electrical systems in demanding industrial and automotive environments. Manufactured by Littelfuse, a globally recognized leader in circuit protection, this fuse holder exemplifies quality and durability, ensuring the longevity and safety of your equipment. This versatile fuse holder is available in two distinct configurations to meet a wide range of application needs. The Regular Duty model is designed to accommodate MINI® fuses ranging from 2 to 20 amps. It comes equipped with two 4-inch wire leads made of 14-gauge black wire, offering sufficient length for straightforward integration into existing wiring harnesses. For applications requiring higher current capacity, the Heavy Duty model is available, supporting MINI® fuses from 25 to 30 amps. This variant features two 4-inch wire leads constructed from 12-gauge orange wire, providing enhanced conductivity and durability for higher amperage circuits. A key feature across both configurations is the integrated protective cover. This robust cover is specifically designed to shield the fuse and its connections from harsh environmental conditions, including moisture, dust, vibration, and extreme temperatures. This makes the Littelfuse MINI Inline Fuse Holder an ideal choice for use in sectors such as: * **Heavy Equipment:** Protecting electrical systems in construction machinery, agricultural vehicles, and industrial off-road equipment. * **Transportation:** Ensuring reliable circuit protection in commercial vehicles, buses, and specialized transport. * **Marine Applications:** Withstanding corrosive environments and constant exposure to the elements on boats and maritime vessels. * **Industrial Automation:** Safeguarding control panels, power supplies, and motor circuits in factory settings. * **Custom Vehicle Builds:** Providing essential safety and protection in aftermarket automotive installations. Professionals choose Littelfuse for their unwavering commitment to quality and innovation in circuit protection. The meticulous design of this inline fuse holder ensures secure fuse retention and optimal electrical contact, minimizing the risk of circuit failure and downtime. Installation is typically straightforward, allowing for quick integration into existing or new electrical layouts. The color-coded wire gauges (black for regular duty, orange for heavy duty) also aid in proper identification and installation, reducing the potential for errors. By incorporating the Littelfuse MINI Inline Fuse Holder into your system, you are investing in peace of mind, knowing that your electrical circuits are protected by a product built to perform under pressure. Its durable construction and effective environmental sealing contribute to a longer service life and reduced maintenance requirements, making it a cost-effective solution for critical protection needs. Trust Littelfuse to safeguard your valuable assets with their proven expertise in electrical safety.
  • Robust overcurrent protection for MINI® fuses (2-30A)
  • Available in Regular Duty (2-20A, 14AWG black leads) and Heavy Duty (25-30A, 12AWG orange leads)
  • Durable protective cover shields against harsh environments (dust, moisture, vibration)
  • Ideal for industrial, automotive, marine, and heavy equipment applications
  • Manufactured by Littelfuse, a trusted leader in circuit protection

Specifications

Brand Name
Littelfuse
Special Features
Spashproof
Standard
See in the web sheet
Sub Brand
Blade Fuse Holder
Type
MINI Style Blade Fuse Holder
Package Dimensions (L x W x H)
9.65 IN x 0.59 IN x 1.22 IN
Package Dimensions (L x W x H)
24.511 cm x 1.4986 cm x 3.0988 cm
Package Weight (Imperial)
0.030 L
Package Weight (Metric)
13.608 g
Fuse Holder Modulostar® Size 10x38 IEC 690VAC 690VDC 3-Pole IP20

E1062696

Fuse Holder Modulostar® Size 10x38 IEC 690VAC 690VDC 3-Pole IP20
Control Transformer Accessories - Secondary Fuse Kit 3

SFK3

Control Transformer Accessories - Secondary Fuse Kit 3
Features:For (2) Fuses with Primary and Secondary Finger Safe Covers Kit, Application:Control Transformer, Class:CC

FBPC1

Features:For (2) Fuses with Primary and Secondary Finger Safe Covers Kit, Application:Control Transformer, Class:CC
The Littelfuse 600 V in-line watertight fuse holders are the ideal answer for all high humidity and corrosive environments where fuses are required. Available in both breakaway and non-breakaway, single and double pole versions, these fuse holders allow maximum flexibility for any application.

LEXAA

The Littelfuse 600 V in-line watertight fuse holders are the ideal answer for all high humidity and corrosive environments where fuses are required. Available in both breakaway and non-breakaway, single and double pole versions, these fuse holders allow maximum flexibility for any application.
RM PV 1P 10/14X85 1500VDC

57PV1085

RM PV 1P 10/14X85 1500VDC
PRIMARY FUSE KIT, CLASS CC, 2POLE

FKTP-1001

PRIMARY FUSE KIT, CLASS CC, 2POLE
Fuse Holder, 600V Threaded

18880300002

Fuse Holder, 600V Threaded
FUSE HOLDER KIT, 1 PER, 153D SERIES

FH_KIT1

FUSE HOLDER KIT, 1 PER, 153D SERIES
BF AUTO BLACK FUSE HOLDER

1SNA299486R2400

BF AUTO BLACK FUSE HOLDER

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.