WEG CWM32N-00-30V56 - CONTACTOR CWM32N-00-30V56
WEG

CWM32N-00-30V56

Alternate Item Number: 14368608

UPC: 7899058090698

Contact for Pricing

Overview

The **WEG CWM32N-00-30V56 contactor** is a high-performance, electrically-operated switch engineered for demanding industrial control applications. Designed by WEG, a global leader in electric motor and automation solutions, this contactor delivers robust performance for frequent switching of motor and power circuits, ensuring operational reliability in harsh industrial environments. Built with electromagnetic coils that precisely open and close power contacts, the CWM32N-00-30V56 enables remote control of motors, lighting systems, and automated machinery—making it an essential component in motor starters, HVAC systems, conveyor belts, and industrial automation lines. **Key Features and Technical Advantages:** - **Electromagnetic Operation:** Utilizes a high-efficiency coil to actuate power contacts, providing fast and reliable switching even under continuous operation. This design minimizes wear and extends operational lifespan, reducing maintenance costs. - **Arc Suppression Technology:** Integrated arc suppression mechanisms protect contacts from excessive arcing during switching, enhancing safety and prolonging service life in high-current applications. - **Auxiliary Contacts:** Equipped with auxiliary contacts for control circuit signaling, enabling seamless integration with PLCs, relays, and other automation components for coordinated system operation. - **Rugged Industrial Construction:** Housed in a durable enclosure that resists dust, moisture, and mechanical stress, ensuring reliable performance in challenging industrial settings such as manufacturing plants, mining operations, and water treatment facilities. - **High Switching Frequency:** Engineered for millions of switching cycles, the CWM32N-00-30V56 is ideal for applications requiring frequent start/stop operations, such as pumps, fans, compressors, and automated production lines. **Typical Applications Across Industries:** The WEG CWM32N-00-30V56 contactor is widely deployed in sectors where reliable motor control is critical. In **manufacturing**, it powers conveyor systems, CNC machines, and robotic assembly lines. In **HVAC and building automation**, it controls large motors in air handling units and chillers. The **mining and oil & gas sectors** rely on its durability for pumps, crushers, and ventilation systems operating in extreme conditions. Additionally, it is commonly used in **water and wastewater treatment plants** for controlling pumps and aeration systems, where consistent performance and longevity are paramount. **Selection and Installation Considerations:** When selecting a contactor like the CWM32N-00-30V56, professionals evaluate factors such as coil voltage compatibility, current rating, mechanical durability, and environmental resistance. WEG’s reputation for engineering excellence ensures that this contactor meets stringent international standards, including IEC and UL certifications, providing peace of mind for critical applications. Installation should follow manufacturer guidelines, with proper sizing of overload relays and coordination with circuit breakers to prevent nuisance tripping. Regular inspection of contacts and coils is recommended to maintain optimal performance and safety. **Why Choose WEG?** WEG is a trusted name in industrial electrical solutions, known for innovation, quality, and global support. With decades of experience in motor and automation technology, WEG products are deployed in millions of installations worldwide. The CWM32N-00-30V56 contactor exemplifies this commitment, offering a balance of performance, durability, and ease of integration. Whether for new installations or system upgrades, professionals choose WEG for reliable operation, reduced downtime, and long-term cost efficiency.
  • Electromagnetic coil for precise power contact switching
  • Arc suppression for enhanced safety and contact longevity
  • Auxiliary contacts for seamless automation integration
  • Rugged construction for harsh industrial environments
  • Millions of switching cycles for high-frequency applications

Specifications

Package Weight (Imperial)
1.32 LB
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 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.