Littelfuse CON-1/120/30L - 1P 120V 30A CONTACTOR, LUGS
Littelfuse

CON-1/120/30L

UPC: 811068037620

Documents & Media
Specification Sheet

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Minimum Qty: 50

Multiplier: 50

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Overview

The Littelfuse CON-1/120/30L is a high-performance 1-pole (1P) 120V 30A contactor engineered for demanding industrial control applications. Designed with rugged lug connections, this contactor ensures secure, low-resistance electrical terminations that withstand vibration, thermal cycling, and harsh operating conditions. Built to meet the rigorous demands of industrial environments, it delivers reliable switching performance for motor control, HVAC systems, lighting circuits, and automation panels where consistent operation is critical. The CON-1/120/30L is part of Littelfuse’s trusted line of industrial contactors, recognized for their durability, precision engineering, and compliance with industry standards such as UL and CSA. This contactor excels in applications requiring frequent switching or high inrush currents, such as compressors, pumps, conveyors, and automated machinery. Its compact footprint and standardized mounting options simplify installation in control panels, junction boxes, or DIN rail assemblies, reducing downtime during maintenance or upgrades. The 30A current rating and 120V voltage compatibility make it ideal for single-phase systems commonly found in commercial buildings, light industrial facilities, and renewable energy installations. With a robust coil design and high dielectric strength, the CON-1/120/30L ensures reliable operation even in the presence of electrical noise or transient spikes. Littelfuse, a global leader in circuit protection and industrial control solutions, has designed this contactor to integrate seamlessly with other components in motor control centers (MCCs), variable frequency drives (VFDs), and programmable logic controllers (PLCs). The inclusion of durable lugs eliminates the need for additional terminal blocks, streamlining wiring and reducing material costs. Professionals in electrical contracting, facilities management, and industrial automation rely on Littelfuse products for their proven reliability, long service life, and adherence to stringent safety and performance benchmarks. Whether you're retrofitting an existing system or specifying components for a new installation, the CON-1/120/30L offers a cost-effective solution without compromising on quality. Its compatibility with standard industrial enclosures and widespread availability through authorized distributors make it a go-to choice for engineers and technicians seeking dependable switching solutions. Trust Littelfuse to provide the performance and peace of mind required for mission-critical control applications.
  • 1-pole (1P) design for single-phase applications
  • 30A current rating with 120V voltage compatibility
  • Durable lug connections for secure, low-resistance terminations
  • Compact footprint for easy panel or DIN rail installation
  • UL and CSA certified for industrial reliability and safety

Specifications

Connection Type
Lugs
Current Rating
30A
Poles
1P
Series
CON
Voltage Rating
120V
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Ground Lug

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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.