WEG CWM80-00-30V04 - CONTACTOR CWM80-00-30V04
WEG

CWM80-00-30V04

Alternate Item Number: 10451943

UPC: 7890355024348

Contact for Pricing

Overview

The WEG CWM80-00-30V04 contactor is a high-performance electromagnetic switch engineered for the rigorous demands of industrial motor control, power circuit management, and automated machinery applications. As a critical component in motor starters, lighting systems, and HVAC controls, this contactor delivers consistent performance across millions of switching cycles, ensuring operational reliability in demanding environments. Designed by WEG—one of the world’s leading manufacturers of industrial electrical solutions—the CWM80-00-30V04 combines robust construction with advanced electromagnetic technology to provide precise power control for three-phase motors, resistive loads, and inductive circuits. Engineered for frequent switching operations, the CWM80-00-30V04 is ideal for applications requiring reliable remote activation and deactivation of electrical loads. Its electromagnetic coil energizes to close power contacts, enabling seamless integration into control panels, motor starters, and automation systems. The contactor’s design includes arc suppression technology, which minimizes electrical arcing during switching, extending contact life and reducing maintenance requirements. Additionally, auxiliary contacts are available for control circuit signaling, allowing for enhanced monitoring and interlocking in complex systems. WEG’s reputation for quality and innovation makes the CWM80-00-30V04 a trusted choice for engineers and maintenance professionals in industries such as manufacturing, mining, oil & gas, water treatment, and renewable energy. The rugged construction ensures resistance to vibration, dust, and temperature extremes, making it suitable for both indoor and outdoor installations. Compliance with international standards ensures compatibility with global electrical systems, while WEG’s global service network provides support for installation, troubleshooting, and replacement. Selecting the right contactor involves evaluating coil voltage compatibility, current rating, and application-specific requirements. The CWM80-00-30V04 is optimized for medium to heavy-duty applications, offering a balance of switching capacity and longevity. Whether used in direct-on-line starters, reversing starters, or soft-start applications, this contactor delivers consistent performance with minimal downtime. For professionals seeking a dependable, high-cycle contactor from a trusted manufacturer, the WEG CWM80-00-30V04 stands as a benchmark in industrial power control solutions.
  • Electromagnetic switch for frequent motor and power circuit control
  • Arc suppression technology for extended contact life and reduced maintenance
  • Auxiliary contacts for control circuit signaling and interlocking
  • Rugged construction for harsh industrial environments
  • Compatible with WEG motor starters and automation systems

Specifications

Package Weight (Imperial)
2.526 LB
MT-63 34A 3D SCREW EXP (MT63-3D-34-S-E)

1311001000

MT-63 34A 3D SCREW EXP (MT63-3D-34-S-E)
MT-63 19A 3D SCREW EXP (MT63-3D-19-S-E)

1311000700

MT-63 19A 3D SCREW EXP (MT63-3D-19-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 WEG

What certifications and standards do WEG products comply with?

WEG products meet extensive international standards across multiple critical categories, including safety, electromagnetic compatibility (EMC), functional safety, and regulatory compliance. Key certifications include UL, cUL, CE, TÜV Rheinland, and compliance with international standards such as EN 61800 series, IEC 61508, ISO 13849-1, and directives like Low Voltage (2014/35/EU), EMC (2014/30/EU), and RoHS. Their products are certified for safe operation in various industrial environments, with specific standards covering electrical safety, thermal performance, electromagnetic immunity, and environmental protection.

What is WEG's warranty policy?

WEG offers an 18-month standard warranty for automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Repairs must be performed by authorized WEG service, and the warranty is limited to the replacement or repair of the product itself, excluding consequential damages. Extended warranty options are available, including purchasing additional coverage at 2.5% of the product's selling price per year, up to 4 additional years.

What industries and applications are WEG products used for?

WEG products are extensively used across multiple industrial sectors, including packaging equipment, material handling, food processing, pumps, medical/lab equipment, door/gate openers, office machinery, and lawn/garden applications. Their versatile DC motors and variable frequency drives (VFDs) are designed for general industrial use, with solutions ranging from off-the-shelf products to custom OEM designs that meet UL/CSA standards for diverse manufacturing and processing environments.

What technical support does WEG offer?

WEG offers comprehensive technical support through multiple channels, including a dedicated Automation Service Department accessible via toll-free phone (1-877-934-3748) and email ([email protected]). They maintain a global network of accredited service centers worldwide, which customers can locate on their website. Additionally, WEG provides warranty support and technical assistance for their industrial automation products, with pre-approval required for warranty repairs.

What are the key features of WEG products?

WEG products feature advanced industrial automation technologies with key characteristics including high performance, flexibility, and connectivity. Their flagship CFW900 Variable Speed Drive demonstrates core product strengths: intelligent thermal management, built-in safety functions, IoT readiness, advanced energy saving capabilities, and comprehensive communication protocols. WEG drives offer robust performance with features like 150% overload capacity, modern graphic HMI, plug-and-play expansion modules, and compatibility across multiple industrial segments including food and beverage, pulp and paper, and manufacturing.

What communication protocols do WEG products support?

WEG products support multiple industrial communication protocols across their product lines, including EtherNet/IP, Modbus-TCP, Modbus-RTU, CANopen, and optional protocols like Profibus-DP and DeviceNet. Specifically, the PLC500 offers 2x Gigabit Ethernet Ports, 1x CAN Port, and 1x RS485 port, enabling seamless integration with major industrial communication networks.

What environmental ratings do WEG products have?

WEG products feature multiple environmental ratings and protection classes. They offer Protection Class 3C2 as a standard coating and Protection Class 3C3 as an optional extra coating, both compliant with IEC 60721-3-3. Environmental specifications include air relative humidity from 5% to 95% non-condensing, altitude ratings up to 1,000m standard (with current derating above that), and Pollution Degree 2 classification with non-conductive pollution requirements.

What accessories are available for WEG products?

WEG offers a comprehensive range of accessories across multiple product lines. For variable frequency drives like the CFW900, accessories include I/O expansion modules, communication modules, encoder modules, temperature transducer modules, relay output modules, and HMI accessories. These accessories expand communication capabilities, input/output functions, and application flexibility. Most accessories are interchangeable between drive frames and can be installed in backplane slots, with communication network accessories limited to one per variable speed drive.

What are the main product lines offered by WEG?

WEG offers a comprehensive range of industrial automation products, including variable frequency drives (CFW series like CFW100, CFW300, CFW500), soft starters (SSW series including SSW05, SSW07, SSW900), and the innovative Motion Fleet Management (MFM) system for predictive maintenance and asset monitoring. Their product lines are designed to support industrial automation needs across various sectors, providing solutions for motor control, fleet management, and operational efficiency.

How are WEG products typically installed?

WEG products are typically installed with careful attention to mounting specifications, protection ratings, and airflow requirements. For variable speed drives like the CFW900, installation methods include surface mounting, flange mounting, and side-by-side configurations with specific clearance guidelines. Installers must follow precise dimensional requirements for each product frame size, ensuring proper ventilation and electrical connections.