Littelfuse CON-3/120/30 - 3P 120V 30A CONTACTOR
Littelfuse

CON-3/120/30

UPC: 811068030485

Documents & Media
Specification Sheet

Contact for Pricing

Minimum Qty: 25

Multiplier: 25

*Contact for lower quantities*

Overview

The Littelfuse CON-3/120/30 is a robust and reliable 3-pole (3P) industrial contactor engineered to provide dependable control for a wide array of electrical circuits. Designed to meet the rigorous demands of industrial environments, this contactor operates efficiently at 120V and is rated for a substantial 30A current capacity, making it suitable for applications requiring significant power switching. Its three-pole configuration allows for the simultaneous control of three separate circuits, a common requirement in motor control, lighting systems, and automation processes. Littelfuse is a globally recognized leader in circuit protection and power control solutions, and the CON series contactors exemplify their commitment to quality and performance. The CON-3/120/30 is constructed with durable materials, ensuring longevity and consistent operation even under frequent switching cycles and challenging environmental conditions. This focus on build quality translates to reduced maintenance requirements and enhanced operational uptime for your critical systems. Key applications for the Littelfuse CON-3/120/30 include: * **Motor Control:** Safely starting, stopping, and reversing three-phase motors in machinery, pumps, and fans. * **HVAC Systems:** Controlling compressors, fans, and heating elements in commercial and industrial heating, ventilation, and air conditioning units. * **Industrial Automation:** Integrating into automated production lines and control panels for precise circuit management. * **Lighting Control:** Managing large lighting loads in factories, warehouses, and commercial buildings. * **Power Distribution:** Switching and isolating power to various sections of an industrial electrical system. When selecting a contactor, professionals consider factors such as voltage and current ratings, the number of poles, coil voltage, and environmental protection. The CON-3/120/30, with its 120V coil voltage and 30A rating, offers a versatile solution for many standard industrial control needs. Its straightforward installation and reliable performance make it a preferred choice for engineers and maintenance technicians alike. Trust in Littelfuse's expertise to deliver the performance and peace of mind your industrial operations demand. This contactor is an essential component for ensuring the safe, efficient, and reliable operation of your electrical equipment, contributing to overall system integrity and productivity.
  • 3-Pole (3P) configuration for multi-circuit control
  • 120V AC coil voltage for broad compatibility
  • 30A current rating for substantial load handling
  • Durable construction for industrial environments
  • Ideal for motor control, HVAC, and automation applications

Specifications

Current Rating
30 A
Poles
3P
Voltage Rating
120 VAC
GMD-16M DC240V 3W 1b EXP (GMD16M-30-01-UD-3W-S-E)

1270040900

GMD-16M DC240V 3W 1b EXP (GMD16M-30-01-UD-3W-S-E)
MT-63 34A 3D SCREW EXP (MT63-3D-34-S-E)

1311001000

MT-63 34A 3D SCREW EXP (MT63-3D-34-S-E)
One-hole, metric conductor, standard barrel with window lug, 4-6mm wire, M8 stud hole.

LCMA6-8-C

One-hole, metric conductor, standard barrel with window lug, 4-6mm wire, M8 stud hole.
Ground Lug

DNGL

Ground Lug
CONTACT BLOCK BU BLB-02

BLB-02

CONTACT BLOCK BU BLB-02
CONTACT BLOCK BU BFB-40

BFB-40

CONTACT BLOCK BU BFB-40

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.