Littelfuse CON-3/120/120 - 3P 120V 120A CONTACTOR
Littelfuse

CON-3/120/120

UPC: 811068031178

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Specification Sheet

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Minimum Qty: 8

Multiplier: 8

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Overview

The Littelfuse CON-3/120/120 is a robust and high-performance 3-pole (3P) power contactor engineered for demanding industrial control applications. Designed to deliver exceptional reliability and longevity, this contactor is a critical component in a wide array of electrical systems. With a substantial current rating of 120 Amperes (120A) and operating at a standard voltage of 120 Volts (120V), the CON-3/120/120 is built to handle significant electrical loads with confidence. Littelfuse is a globally recognized leader in circuit protection and switching solutions, and the CON-3/120/120 exemplifies their commitment to quality and innovation. This 3-pole configuration makes it ideal for switching three-phase loads, commonly found in motor control circuits, HVAC systems, and various industrial automation processes. The robust construction ensures consistent performance even in harsh operating environments, minimizing downtime and maintenance requirements. Professionals rely on Littelfuse contactors for their superior durability, precise switching capabilities, and adherence to stringent industry standards. Key features and benefits of the Littelfuse CON-3/120/120 include: * **High Current Capacity:** Rated at 120A, suitable for heavy-duty industrial applications. * **3-Pole Configuration:** Perfect for controlling three-phase power circuits. * **120V Coil Voltage:** Compatible with standard industrial control voltages. * **Exceptional Durability:** Built with high-quality materials for extended operational life. * **Reliable Switching:** Ensures consistent and safe operation of connected equipment. * **Versatile Applications:** Widely used in motor starters, lighting control, and automation systems. When selecting a contactor for critical industrial processes, factors such as voltage, current rating, number of poles, and environmental conditions are paramount. The CON-3/120/120 from Littelfuse meets these requirements with its well-engineered design and proven performance. Its application extends to controlling electric motors, pumps, fans, compressors, and other inductive or resistive loads where reliable on/off switching is essential. The ease of integration into existing control panels and systems further enhances its appeal to system integrators and maintenance engineers. Trust the Littelfuse CON-3/120/120 for dependable power control and operational efficiency in your most critical industrial operations.
  • Littelfuse 3-Pole (3P) Power Contactor
  • 120 Volt (120V) Coil Voltage
  • 120 Ampere (120A) Current Rating
  • Ideal for Industrial Motor Control & Automation
  • Durable Construction for Demanding Environments
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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.