Littelfuse LFR25060-1C - 250V CLASS R BLOCK 60A 1 POLE
Littelfuse

LFR25060-1C

UPC: 079458941203

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Overview

The Littelfuse LFR25060-1C is a robust and reliable single-pole fuse block engineered for critical circuit protection in demanding industrial and commercial environments. Designed to house Class R fuses, this 250V rated block ensures superior safety and operational integrity for a wide array of electrical systems. Its substantial 60A current carrying capacity makes it suitable for high-power applications where dependable overcurrent and short-circuit protection is paramount. Littelfuse, a globally recognized leader in circuit protection, delivers exceptional quality and performance with the LFR25060-1C. This fuse block is an essential component for safeguarding sensitive equipment and personnel from the damaging effects of electrical faults. Its single-pole configuration simplifies installation and is ideal for applications requiring protection for a single conductor. Key applications for the Littelfuse LFR25060-1C include: * **Power Distribution Systems:** Protecting feeders and branch circuits in industrial facilities, manufacturing plants, and commercial buildings. * **Motor Control Circuits:** Providing essential protection for electric motors, preventing damage from overloads and short circuits that can lead to costly downtime. * **Industrial Machinery:** Ensuring the safe and reliable operation of heavy-duty equipment, including pumps, conveyors, and processing machinery. * **HVAC Systems:** Protecting critical components within large commercial heating, ventilation, and air conditioning units. * **Renewable Energy Systems:** Safeguarding inverters and other power conversion equipment in solar and wind energy installations. The LFR25060-1C is constructed with durable materials to withstand harsh operating conditions, including vibration, temperature fluctuations, and corrosive atmospheres often found in industrial settings. The block's design facilitates easy fuse installation and replacement, minimizing maintenance time and ensuring quick restoration of power when necessary. Its compact footprint allows for efficient integration into control panels and electrical enclosures, even in space-constrained applications. When selecting fuse protection, choosing a reputable manufacturer like Littelfuse is crucial. Their commitment to innovation and quality assurance means that products like the LFR25060-1C meet stringent industry standards, providing peace of mind and long-term reliability. This 250V Class R block is a testament to Littelfuse's dedication to providing effective and safe circuit protection solutions for professionals who demand the best in electrical safety and performance. Its robust construction and precise engineering make it an indispensable component for any application where electrical integrity is non-negotiable.
  • 250V AC voltage rating suitable for many industrial applications.
  • 60A current rating for high-power circuit protection.
  • Single-pole configuration for simplified installation.
  • Designed for Class R fuses, offering enhanced safety and rejection features.
  • Durable construction from Littelfuse for long-term reliability in harsh environments.
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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.