Littelfuse HCB-2/60/Q - 120/240V 60A 2P CIRCUIT BREAKER, LUGS/QUICK CONNECT
Littelfuse

HCB-2/60/Q

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Specification Sheet

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Minimum Qty: 25

Multiplier: 25

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Overview

The Littelfuse HCB-2/60/Q is a robust and versatile 2-pole circuit breaker engineered for critical electrical protection in demanding industrial and commercial environments. Designed to meet the rigorous standards of modern electrical systems, this 120/240V, 60A breaker offers exceptional reliability and performance. Its dual connection capability, featuring both lug terminals for secure, high-current connections and convenient quick-connect terminals for faster installation, provides unparalleled flexibility for a wide range of applications. This adaptability makes the HCB-2/60/Q an ideal choice for panelboards, switchboards, motor control centers, and various other distribution and control equipment where dependable overcurrent protection is paramount. Littelfuse, a globally recognized leader in circuit protection, has meticulously designed the HCB-2/60/Q to ensure safety, efficiency, and longevity. The breaker's construction prioritizes durability, utilizing high-quality materials that withstand harsh operating conditions and provide consistent protection against short circuits and overloads. This commitment to quality not only safeguards valuable equipment from damage but also minimizes downtime and enhances operational continuity. Professionals rely on Littelfuse breakers for their precision tripping characteristics, ensuring that faults are cleared quickly and effectively without unnecessary disruption to the rest of the electrical system. Key features and benefits of the Littelfuse HCB-2/60/Q include: * **Dual Connection Terminals:** Offers both lug and quick-connect options for versatile and efficient wiring, accommodating various installation preferences and site requirements. * **High Performance:** Rated for 120/240V and 60A, providing substantial capacity for a broad spectrum of industrial and commercial loads. * **2-Pole Configuration:** Ensures complete isolation of both live conductors in single-phase systems, enhancing safety during maintenance and fault conditions. * **Reliable Overcurrent Protection:** Delivers precise and dependable protection against overloads and short circuits, safeguarding equipment and personnel. * **Durable Construction:** Built with premium materials for extended service life and consistent performance in challenging environments. * **Industry Compliance:** Designed to meet relevant industry standards for electrical safety and performance. When selecting circuit protection for critical infrastructure, the Littelfuse HCB-2/60/Q stands out as a superior option. Its combination of advanced features, robust design, and the trusted Littelfuse brand name makes it an indispensable component for ensuring the integrity and safety of electrical distribution systems. Whether for new installations or upgrades, this circuit breaker provides peace of mind and operational excellence.
  • 120/240V Voltage Rating
  • 60A Current Rating
  • 2-Pole Configuration
  • Lugs and Quick Connect Terminals
  • Reliable Overcurrent Protection

Specifications

Connection Type
Lugs/Quick Connect
Current Rating
60 A
Poles
2P
Voltage Rating
120/240 V
120/240V 60A 2P CIRCUIT BREAKER, LUGS

HCB-2/60/L

120/240V 60A 2P CIRCUIT BREAKER, LUGS

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.