WEG CWM40-00-30V24 - CONTACTOR CWM40-00-30V24
WEG

CWM40-00-30V24

Alternate Item Number: 10046468

UPC: 7890355100813

Contact for Pricing

Overview

The **WEG CWM40-00-30V24 contactor** is a robust, electrically-operated switch engineered for the precise control of motor and power circuits in demanding industrial environments. As a critical component in motor starters, lighting systems, and automated machinery, this contactor leverages electromagnetic coils to reliably open and close power contacts, enabling seamless remote operation of high-current loads. Built to withstand millions of switching cycles, the CWM40-00-30V24 is ideal for applications requiring frequent operation, such as conveyor systems, pumps, HVAC units, and manufacturing lines where operational efficiency and uptime are paramount. Designed with **industrial-grade durability**, the WEG CWM40-00-30V24 features arc suppression technology to minimize contact wear and extend service life, reducing maintenance costs and downtime. Its rugged construction ensures reliable performance in harsh conditions, including exposure to dust, vibration, and temperature extremes. The contactor also includes auxiliary contacts for control circuits, allowing for flexible integration into complex automation systems and motor control centers (MCCs). With a compact footprint, it optimizes panel space while delivering high switching capacity, making it a versatile choice for both new installations and retrofits. **Key applications** for the WEG CWM40-00-30V24 include: - **Motor starters**: Smooth and reliable starting/stopping of three-phase motors in industrial machinery. - **Lighting controls**: Efficient switching of large lighting loads in warehouses, factories, and commercial facilities. - **Automated systems**: Integration into PLC-controlled processes for precise load management. - **HVAC systems**: Controlling compressors, fans, and pumps in commercial and industrial buildings. - **Conveyor systems**: Handling frequent start/stop cycles in material handling and logistics operations. WEG, a globally recognized leader in electric motor and automation solutions, designs the CWM40-00-30V24 with a focus on **safety, efficiency, and longevity**. The contactor complies with international standards (e.g., IEC, UL, and CSA), ensuring compatibility with global electrical systems. Professionals in the industrial sector trust WEG for its consistent quality, extensive support network, and commitment to innovation. Whether used in heavy machinery, renewable energy systems, or process automation, the CWM40-00-30V24 delivers dependable performance where it matters most. **Installation and maintenance** are streamlined thanks to WEG’s engineering. The contactor’s modular design allows for easy replacement of coils and contacts, while clear labeling and standardized mounting options simplify integration into existing panels. Regular inspections and adherence to manufacturer guidelines ensure optimal performance and compliance with safety regulations. For engineers and technicians, the CWM40-00-30V24 represents a cost-effective solution that balances performance with reliability, reducing the risk of unplanned outages and extending the lifespan of connected equipment. Choose the **WEG CWM40-00-30V24 contactor** for a trusted, high-performance solution in industrial control applications. Backed by WEG’s reputation for excellence, this contactor is a smart investment for any operation prioritizing efficiency, durability, and uptime.
  • Electromagnetic coil for reliable remote motor control
  • Arc suppression for extended contactor lifespan
  • Auxiliary contacts for flexible control circuit integration
  • Rugged construction for harsh industrial environments
  • Compact design optimizes panel space
  • Compliant with IEC, UL, and CSA standards
  • Millions of switching cycles for high durability
  • Ideal for motor starters, HVAC, and automation systems

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)
Ground Lug

DNGL

Ground Lug
CONTACT BLOCK BU BLB-02

BLB-02

CONTACT BLOCK BU BLB-02
CONTACT BLOCK BU BFB-20

BFB-20

CONTACT BLOCK BU BFB-20
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.