Littelfuse LFH60030-2S - 600V CLASS H BLOCK 30A 2 POLE NON-ID
Littelfuse

LFH60030-2S

UPC: 079458941074

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Specification Sheet

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Overview

The Littelfuse LFH60030-2S is a robust and reliable 600V Class H block, engineered to meet the stringent demands of modern industrial electrical systems. Designed for critical power distribution and control applications, this 2-pole block boasts a substantial 30A current rating, ensuring it can handle significant electrical loads with confidence. Its non-ID connection type simplifies installation and maintenance procedures, reducing downtime and labor costs for electricians and maintenance personnel. Littelfuse is a globally recognized leader in circuit protection and power control solutions, and the LFH60030-2S exemplifies their commitment to quality and performance. This block is constructed with high-grade materials to withstand harsh industrial environments, offering exceptional durability and long-term operational reliability. Its 600V rating makes it suitable for a wide range of medium-voltage applications where safety and consistent performance are paramount. Key features and benefits of the Littelfuse LFH60030-2S include: * **High Voltage and Current Capacity:** Rated for 600V and 30A, providing ample capacity for demanding industrial circuits. * **2-Pole Configuration:** Offers essential circuit isolation and control capabilities for two conductors. * **Non-ID Connection:** Facilitates straightforward and efficient wiring, streamlining installation and maintenance. * **Class H Rating:** Adheres to industry standards for safe and reliable operation in specified applications. * **Durable Construction:** Built to endure challenging industrial conditions, ensuring longevity. This versatile block finds its place in numerous industrial settings, including motor control centers (MCCs), switchgear, power distribution panels, and various heavy-duty machinery. Its ability to reliably manage power flow makes it an indispensable component in ensuring the continuous operation of critical industrial processes. When selecting electrical components for sensitive or high-power applications, choosing a trusted manufacturer like Littelfuse, coupled with a product designed for performance and ease of use, is crucial. The LFH60030-2S is a testament to this philosophy, offering peace of mind and dependable electrical performance for professionals in the field. Its robust design and adherence to industry standards make it a preferred choice for applications where electrical integrity is non-negotiable.
  • Littelfuse LFH60030-2S 600V Class H block
  • 30A current rating for robust power handling
  • 2-pole configuration for essential circuit control
  • Non-ID connection type for simplified installation
  • Designed for demanding industrial applications

Specifications

Connection Type
Non-ID
Current Rating
30 A
Material
High-grade materials
Poles
2
Poles
2-Pole
Series
LFH
Voltage Rating
600 V
600V CLASS J BLOCK 30A 2 POLE NON-ID

LFJ60030-2S

600V CLASS J BLOCK 30A 2 POLE NON-ID
The Littelfuse 600 V Class J blocks offer generous space savings and enhanced value over previous generations, such as indication, snap-to-release DIN-rail mounting and universal mounting holes.

LFJ60030-2PID

The Littelfuse 600 V Class J blocks offer generous space savings and enhanced value over previous generations, such as indication, snap-to-release DIN-rail mounting and universal mounting holes.
600V CLASS H BLOCK 30A 2 POLE NON-ID

LFH60030-2C

600V CLASS H BLOCK 30A 2 POLE NON-ID
600V CLASS H BLOCK 30A 2 POLE NON-ID

LFH60030-2P

600V CLASS H BLOCK 30A 2 POLE NON-ID
600V CLASS R BLOCK 30A 2P P-PLATE TERM

LFR60030-2P

600V CLASS R BLOCK 30A 2P P-PLATE TERM
600V CLASS J BLOCK 30A 2 POLE NON-ID

LFJ60030-2P

600V CLASS J BLOCK 30A 2 POLE NON-ID
600V CLASS R BLOCK 30A 2P BOX LUG TERM

LFR60030-2C

600V CLASS R BLOCK 30A 2P BOX LUG TERM
The new Littelfuse Class H blocks offer many advantages over previous generations that are noted in the features and benefits section. Class H and Class R fuse blocks are dimensionally the same, but Class R blocks incorporate a rejection feature, which only allows Class R fuses to be inserted.

LFH25030-2C

The new Littelfuse Class H blocks offer many advantages over previous generations that are noted in the features and benefits section. Class H and Class R fuse blocks are dimensionally the same, but Class R blocks incorporate a rejection feature, which only allows Class R fuses to be inserted.
600V CLASS H BLOCK 60A 2 POLE NON-ID

LFH60060-2C

600V CLASS H BLOCK 60A 2 POLE NON-ID
600V CLASS CD BLOCK 60A 2 POLE NON-ID

LFC60060-2C

600V CLASS CD BLOCK 60A 2 POLE NON-ID
600V CLASS R BLOCK 60A 2P BOX LUG TERM

LFR60060-2C

600V CLASS R BLOCK 60A 2P BOX LUG TERM
600V CLASS J BLOCK 60A 2 POLE NON-ID

LFJ60060-2C

600V CLASS J BLOCK 60A 2 POLE NON-ID

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.