Littelfuse LFJ60030-1P - 600V CLASS J BLOCK 30A 1 POLE NON-ID
Littelfuse

LFJ60030-1P

UPC: 079458808766

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Specification Sheet

Contact for Pricing

Overview

The Littelfuse LFJ60030-1P is a robust and reliable 600V Class J fuse block engineered to provide essential overcurrent protection for critical industrial and commercial electrical systems. Designed with a single-pole configuration and a 30A current rating, this non-indicating (non-ID) fuse block is a cornerstone component for ensuring the safety and operational integrity of power distribution circuits, motor control centers, and heavy-duty machinery. Littelfuse, a globally recognized leader in circuit protection, delivers unparalleled quality and performance with the LFJ60030-1P. This fuse block is meticulously manufactured to meet stringent industry standards, offering dependable protection against short circuits and overloads that could otherwise lead to equipment damage or hazardous conditions. Its 600V rating makes it suitable for a wide range of high-voltage applications where safety and reliability are paramount. The non-indicating feature of the LFJ60030-1P means it does not visually signal a blown fuse, making it ideal for applications where a separate fuse monitoring system is in place or where visual indication is not a requirement. This design choice contributes to its robust construction and cost-effectiveness for specific use cases. The single-pole design simplifies installation and wiring in circuits requiring protection for a single conductor. Key features and benefits of the Littelfuse LFJ60030-1P include: * **High Voltage Capability:** Rated for 600V, suitable for demanding industrial power systems. * **Robust Current Handling:** Designed for 30A applications, providing ample capacity for many industrial loads. * **Single-Pole Configuration:** Simplifies wiring and installation for single-phase circuits or individual conductor protection. * **Class J Fuse Compatibility:** Designed to accept Class J fuses, known for their high interrupting ratings and compact size. * **Durable Construction:** Built with high-quality materials to withstand harsh industrial environments and ensure long-term operational life. * **Reliable Circuit Protection:** Offers dependable protection against overcurrents, safeguarding valuable equipment and personnel. Applications for the LFJ60030-1P are extensive, including: * Motor control panels and variable frequency drives (VFDs) * Industrial automation and control systems * Power distribution units and switchgear * Heavy machinery and manufacturing equipment * Commercial building electrical systems When selecting fuse blocks, engineers and technicians prioritize products that offer a combination of safety, performance, and durability. The Littelfuse LFJ60030-1P, with its precise specifications and the trusted Littelfuse brand name, stands out as an excellent choice for applications demanding uncompromising circuit protection. Its straightforward installation and maintenance further contribute to its value proposition, ensuring that critical electrical infrastructure remains protected and operational. By choosing the Littelfuse LFJ60030-1P, you are investing in a proven solution that upholds the highest standards of electrical safety and operational efficiency. This fuse block is an integral part of a comprehensive safety strategy for any industrial or commercial facility.
  • 600V AC voltage rating for high-power industrial applications
  • 30A current rating suitable for a wide range of loads
  • Single-pole configuration for simplified circuit protection
  • Designed for use with Class J fuses, offering high interrupting capacity
  • Durable construction ensures long-term reliability in demanding environments

Specifications

Connection Type
Non-indicating
Current Rating
30 A
Mounting Type
Panel Mount
Poles
1
Series
Class J
Voltage Rating
600 V
Fuse Block 600VAC 600VDC Class CC 30A 1/4in Quick Connect / Solder 90 angle screw Knob Panel Mount

GPM-SRR90

Fuse Block 600VAC 600VDC Class CC 30A 1/4in Quick Connect / Solder 90 angle screw Knob Panel Mount
600V CLASS H BLOCK 30A 1 POLE NON-ID

LFH60030-1P

600V CLASS H BLOCK 30A 1 POLE NON-ID
DR4/8 SF DIN2

1SNA110368R1200

DR4/8 SF DIN2

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.