Littelfuse LD5586-2 - POWR-BLOKS power distribution blocks offer a safe, convenient way of splicing cables, providing a fixed junction tap-off point or splitting primary power into secondary circuits. LX2XXX-DIN series offers integral DIN-Rail mount and an optional hinged safety cover.
Littelfuse

LD5586-2

Alternate Item Number: 0LD55862Z

UPC: 079458014921

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Overview

The Littelfuse LD5586-2 POWR-BLOKS power distribution block, part of the LX2XXX-DIN series, delivers a secure and space-efficient solution for cable splicing, fixed junction tap-off points, and splitting primary power into secondary circuits in industrial electrical systems. Engineered for DIN-rail mounting, this 2-pole distribution block integrates seamlessly into control panels, switchgear, and machinery enclosures, providing a stable and organized power distribution platform. The integral DIN-rail mounting system ensures quick and tool-free installation, reducing panel assembly time while maintaining a secure connection that resists vibration and displacement in dynamic environments. The LD5586-2 supports applications requiring reliable power distribution to multiple loads, including heating and air conditioning systems, elevator controls, material handling equipment, motor controls, and automation systems. Its design prioritizes operator safety with an optional hinged safety cover that protects live components during maintenance or inspection, minimizing the risk of accidental contact and electrical hazards. The robust construction of the POWR-BLOKS series ensures long-term reliability in demanding industrial settings, where consistent performance and safety compliance are critical. By consolidating multiple power feeds into a single, accessible block, the LD5586-2 simplifies wiring layouts, reduces clutter, and enhances system maintainability. This unit is manufactured by Littelfuse, a trusted name in electrical protection and distribution solutions, and is built to meet industrial standards for durability and performance. The 2-pole configuration makes it ideal for distributing power to paired circuits or loads, offering a compact alternative to traditional terminal blocks or busbars in space-constrained panels.
  • 2-pole DIN-rail mount power distribution block for industrial applications
  • Secure cable splicing, fixed junction tap-off, and power splitting
  • Optional hinged safety cover for enhanced operator protection
  • Integral DIN-rail mounting for quick, tool-free installation
  • Compatible with control panels, switchgear, and machinery enclosures

Specifications

Application
Anywhere there needs to be more than one load
Brand Name
Littelfuse
Mounting Type
DIN-Rail
Series
LX2XXX-DIN
Special Features
Fixing Junction tap-off point
Standard
Ul Regonized CSA Certified
Sub Brand
POWR-BLOCKS
Type
Distribution Block
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SPLICER BLOCK WIRE TERMINAL

WCL007

SPLICER BLOCK WIRE TERMINAL

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.