Littelfuse CON-3/120/90 - 3P 120V 90A CONTACTOR
Littelfuse

CON-3/120/90

UPC: 811068031055

Documents & Media
Specification Sheet

Contact for Pricing

Minimum Qty: 8

Multiplier: 8

*Contact for lower quantities*

Overview

The Littelfuse CON-3/120/90 is a robust and reliable 3-pole contactor engineered for critical industrial control applications. Designed to meet the rigorous demands of modern automation, this contactor provides dependable switching for loads up to 90 Amps at 120 Volts. Its three-pole configuration makes it ideal for controlling three-phase motors, power distribution circuits, and other heavy-duty electrical loads where precise and safe operation is paramount. Littelfuse is a globally recognized leader in circuit protection and switching solutions, and the CON-3/120/90 exemplifies their commitment to quality and performance. This contactor is built with durable materials and advanced engineering to ensure longevity and consistent operation even in harsh industrial environments. Its construction is designed to withstand electrical transients, mechanical wear, and thermal stress, minimizing the need for frequent maintenance and reducing downtime. This reliability translates directly into operational efficiency and cost savings for businesses. The versatility of the CON-3/120/90 makes it a cornerstone component in a wide array of industrial systems. Key applications include: * **Motor Control:** Effectively starting, stopping, and reversing three-phase electric motors in manufacturing, pumping, and material handling systems. * **HVAC Systems:** Managing large compressors, fans, and heating elements in commercial and industrial climate control units. * **Power Distribution:** Switching and isolating sections of electrical power distribution networks within plants and facilities. * **Lighting Control:** Controlling high-power lighting systems in large industrial spaces. Installation of the CON-3/120/90 is facilitated by its thoughtful design, which often includes standard mounting configurations and accessible terminals for straightforward wiring. The compact footprint, relative to its switching capacity, allows for integration into control panels and enclosures where space may be limited. Professionals can trust the Littelfuse brand for its adherence to stringent quality standards, ensuring that each CON-3/120/90 contactor meets or exceeds industry specifications for safety and performance. Choosing the right contactor is crucial for the integrity and safety of any industrial electrical system. The Littelfuse CON-3/120/90 offers a compelling combination of high current handling capability, reliable switching, and durable construction. Its 120V coil voltage is a common standard in many industrial control systems, simplifying integration. By investing in the CON-3/120/90, you are selecting a component that contributes to the overall stability, safety, and efficiency of your industrial operations, backed by the trusted expertise of Littelfuse.
  • 3-Pole Configuration for Three-Phase Load Control
  • 90 Amp Continuous Current Rating
  • 120 Volt AC Coil Voltage for Standard Industrial Integration
  • Durable Construction for Long-Term Reliability in Demanding Environments
  • Ideal for Motor Control, HVAC, and Power Distribution Applications

Specifications

Connection Type
Screw Terminal
Current Rating
90 A
Material
Durable materials
Poles
3P
Series
CON
Size
Compact
Voltage Rating
120 VAC
Voltage Rating
120 V
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)
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
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.

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.