Littelfuse LPBC1443 - PLASTIC COVER FOR DISTRIBUTION BLOCKS
Littelfuse

LPBC1443

UPC: 079458231908

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Specification Sheet

Contact for Pricing

Overview

The Littelfuse LPBC1443 plastic cover is a precision-engineered accessory designed to safeguard distribution blocks in industrial electrical systems. As a critical component in power distribution infrastructure, this cover ensures the integrity and safety of electrical connections by providing a robust barrier against environmental contaminants, physical interference, and accidental contact. Manufactured by Littelfuse, a global leader in circuit protection and electrical safety solutions, the LPBC1443 reflects the company’s commitment to reliability and performance in demanding industrial environments. Distribution blocks serve as central hubs for branching electrical circuits, making their protection paramount in applications ranging from power distribution panels to control systems and industrial machinery. The LPBC1443 plastic cover is specifically designed to fit Littelfuse distribution blocks, offering a secure and durable enclosure that maintains system safety and compliance with electrical codes. Its high-quality plastic construction delivers excellent resistance to impact, moisture, and temperature fluctuations, ensuring long-term durability even in harsh operating conditions. Key features of the LPBC1443 include: - **Superior Protection**: Shields distribution blocks from dust, debris, and accidental contact, reducing the risk of short circuits and equipment failure. - **Precision Fit**: Engineered to match Littelfuse distribution blocks, ensuring a snug and secure installation without gaps or misalignment. - **Easy Installation**: Designed for quick and tool-free attachment, minimizing downtime during maintenance or system upgrades. - **Durable Construction**: Made from high-strength plastic materials that resist cracking, warping, and degradation over time. - **Enhanced Safety Compliance**: Helps meet OSHA, NEC, and other safety standards by preventing unauthorized access to live components. The LPBC1443 is ideal for use in a wide range of industrial applications, including: - **Power Distribution Systems**: Protecting distribution blocks in switchgear, panelboards, and motor control centers. - **Control Panels**: Safeguarding terminal blocks and busbars in automation and instrumentation systems. - **Industrial Machinery**: Ensuring safe operation of equipment in manufacturing, processing, and energy sectors. - **Commercial Buildings**: Providing an additional layer of safety in electrical rooms and data centers. - **Renewable Energy Systems**: Shielding components in solar and wind power distribution networks. Professionals in electrical engineering, maintenance, and safety rely on Littelfuse products for their proven performance and adherence to industry standards. The LPBC1443 plastic cover is no exception, offering a cost-effective solution to extend the lifespan of distribution blocks while enhancing system safety. Its compatibility with Littelfuse’s extensive line of distribution blocks makes it a seamless addition to any electrical infrastructure, ensuring consistent protection across diverse applications. When selecting a cover for distribution blocks, consider factors such as material durability, ease of installation, and compliance with safety regulations. The LPBC1443 excels in all these areas, making it a trusted choice for engineers and technicians who demand reliability and precision. For projects requiring long-term protection and minimal maintenance, the Littelfuse LPBC1443 delivers unmatched value and performance.
  • Protects distribution blocks from dust, debris, and accidental contact
  • Precision-engineered for Littelfuse distribution blocks
  • Easy, tool-free installation for reduced downtime
  • High-strength plastic construction for long-term durability
  • Enhances safety compliance with OSHA, NEC, and other standards

Specifications

Material
Plastic
The LFJ1000 solar fuse block is specifically designed for the Littelfuse SPFJ 1000 Vdc Solar Fuse. It meets UL electrical characteristic requirements and is available in multiple amperages.

LFJ102001C

The LFJ1000 solar fuse block is specifically designed for the Littelfuse SPFJ 1000 Vdc Solar Fuse. It meets UL electrical characteristic requirements and is available in multiple amperages.
LFPSJ302ID is an indicating Class J dead front fuse holder with a maximum ampere rating of 30.

LFPSJ30-2ID

LFPSJ302ID is an indicating Class J dead front fuse holder with a maximum ampere rating of 30.
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.

LD4551-3

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.
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.

LD2570-2DIN

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.
The new Littelfuse Class T fuse blocks offer many advantages over previous generations that are noted in the features and benefits section. Of particular value is the space savings these new blocks provide.

LFT602001CS

The new Littelfuse Class T fuse blocks offer many advantages over previous generations that are noted in the features and benefits section. Of particular value is the space savings these new blocks provide.
1 POLE 1/4 QUICK CLIP ANTI-ROTATION. A low profile fuse block featuring individual barriers which reinforce the fuse clips while providing greater protection against clip damage and electrical shock. The unique design permits self-alignment of clips to fuse cap. This, plus a one-piece clip/terminal assures low contact resistance. Higher current ratings have been attained using spring brass clips. With the exception of the two-pole unit, multiple pole units may be broken apart to obtain desired number of poles.

354821-BL

1 POLE 1/4 QUICK CLIP ANTI-ROTATION. A low profile fuse block featuring individual barriers which reinforce the fuse clips while providing greater protection against clip damage and electrical shock. The unique design permits self-alignment of clips to fuse cap. This, plus a one-piece clip/terminal assures low contact resistance. Higher current ratings have been attained using spring brass clips. With the exception of the two-pole unit, multiple pole units may be broken apart to obtain desired number of poles.
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.

LFD5552-3

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.
LPHV003 is a midget fuse holder constructed of thermoplastic material designed to house 1000 V dc fuses with a maximum ampere rating of 30.

LPHV003

LPHV003 is a midget fuse holder constructed of thermoplastic material designed to house 1000 V dc fuses with a maximum ampere rating of 30.
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. Applications: Typical applications include heating, air conditioning and refrigeration systems, elevator systems, material handling equipment, control panels, motor controls, switchgear, and anywhere power needs to be distributed to more than one load.

LS3126-1

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. Applications: Typical applications include heating, air conditioning and refrigeration systems, elevator systems, material handling equipment, control panels, motor controls, switchgear, and anywhere power needs to be distributed to more than one load.
POWR-BLOK covers provide protection against accidental shorting between poles caused by loose wires, tools, or other conductive material. They also protect personnel from accidentally contacting energized connectors. These clear plastic covers are available for most blocks. To order protective covers, match the number of poles for the block to the cover.

LPBC4-3

POWR-BLOK covers provide protection against accidental shorting between poles caused by loose wires, tools, or other conductive material. They also protect personnel from accidentally contacting energized connectors. These clear plastic covers are available for most blocks. To order protective covers, match the number of poles for the block to the cover.
POWR-BLOK covers provide protection against accidental shorting between poles caused by loose wires, tools, or other conductive material. They also protect personnel from accidentally contacting energized connectors. These clear plastic covers are available for most blocks. To order protective covers, match the number of poles for the block to the cover.

LPBC3-1

POWR-BLOK covers provide protection against accidental shorting between poles caused by loose wires, tools, or other conductive material. They also protect personnel from accidentally contacting energized connectors. These clear plastic covers are available for most blocks. To order protective covers, match the number of poles for the block to the cover.
POWR-BLOK covers provide protection against accidental shorting between poles caused by loose wires, tools, or other conductive material. They also protect personnel from accidentally contacting energized connectors. To order protective covers, match the number of poles for the block to the cover.

LCH132-3

POWR-BLOK covers provide protection against accidental shorting between poles caused by loose wires, tools, or other conductive material. They also protect personnel from accidentally contacting energized connectors. To order protective covers, match the number of poles for the block to the cover.

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.