Littelfuse CON-1/24/30 - 1P 24V 30A CONTACTOR W/SHUNT & COVER
Littelfuse

CON-1/24/30

UPC: 811068030096

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Specification Sheet

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Minimum Qty: 50

Multiplier: 50

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Overview

The **Littelfuse 1P 24V 30A Contactor with Shunt & Cover (SKU: CON-1/24/30)** is a robust, high-performance electrical switching device engineered for demanding industrial applications. Designed to deliver reliable performance in harsh environments, this contactor combines precision engineering with Littelfuse’s legacy of durability and safety. With a **24V coil voltage** and **30A current rating**, it is optimized for applications requiring precise control of inductive and resistive loads, including motor starters, HVAC systems, and industrial automation systems. The integrated **shunt** ensures proper voltage distribution across the coil, while the **protective cover** enhances operator safety by preventing accidental contact with live components—critical in high-voltage or high-current installations. Industrial professionals rely on contactors like the **CON-1/24/30** for their ability to handle frequent switching cycles without degradation, making them ideal for repetitive operations in manufacturing, process control, and building automation. Unlike relays, which are typically rated for lower currents and shorter lifespans, this **1-pole (1P) contactor** is built for heavy-duty service, capable of interrupting high inrush currents common in motor starting and capacitor switching. Its **compact design** and DIN-rail compatibility facilitate easy installation in control panels, junction boxes, or machinery enclosures, reducing wiring complexity and maintenance overhead. Littelfuse, a global leader in circuit protection and industrial control solutions, has engineered this contactor with a focus on **long operational life** and **minimal maintenance**. The **30A rating** supports applications such as conveyor systems, pumps, fans, and lighting circuits, where consistent performance is non-negotiable. The **24V coil** is compatible with standard industrial control voltages, ensuring seamless integration with PLCs, HMIs, and other automation components. Additionally, the **shunt** feature simplifies wiring by providing a dedicated path for control signals, reducing the risk of voltage drops or signal interference in noisy industrial environments. When selecting a contactor for industrial use, key considerations include **coil voltage compatibility**, **current rating**, **pole configuration**, and **environmental robustness**. The **CON-1/24/30** excels in all these areas, offering a **1-pole design** for single-phase applications, a **30A continuous current rating**, and a **24V DC coil** that aligns with common industrial control systems. Its **UL-listed** construction and compliance with international standards ensure reliability across global markets. Whether deployed in **HVAC systems**, **motor control centers**, or **automated production lines**, this contactor provides the switching precision and durability required to maintain operational continuity. Littelfuse’s reputation for quality and innovation in electrical protection extends to its line of contactors, which are trusted by engineers and technicians worldwide. The inclusion of a **protective cover** not only safeguards against accidental contact but also protects internal components from dust, moisture, and mechanical damage—critical in industrial settings where equipment longevity is paramount. For professionals seeking a **cost-effective, high-reliability contactor** that meets the demands of modern industrial applications, the **Littelfuse CON-1/24/30** delivers unmatched performance, safety, and ease of integration.
  • 24V DC coil for seamless integration with industrial control systems
  • 30A continuous current rating for heavy-duty motor and load switching
  • 1-pole (1P) design optimized for single-phase applications
  • Integrated shunt for stable voltage distribution and reduced wiring complexity
  • Protective cover enhances safety and durability in harsh environments
  • UL-listed construction for global compliance and reliability
  • Compact, DIN-rail compatible design for easy panel installation
  • Ideal for HVAC systems, motor control, and industrial automation

Specifications

Connection Type
Screw Terminal
Current Rating
30 A
Mounting Type
DIN-Rail
Poles
1P
Series
CON
Voltage Rating
24 V
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Ground Lug

DNGL

Ground Lug
CONTACT BLOCK BU BLB-02

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CONTACT BLOCK BU BFB-40

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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.