WEG CWM50N-11-30V30 - CONTACTOR CWM50N-11-30V30
WEG

CWM50N-11-30V30

Alternate Item Number: 11697433

UPC: 7891327707627

Contact for Pricing

Overview

The WEG CWM50N-11-30V30 Contactor is a robust, electrically-controlled switch engineered for demanding industrial applications requiring frequent and reliable power switching. Designed by WEG, a globally recognized leader in electrical equipment manufacturing, this contactor is built to ensure the seamless operation of motors and other critical electrical loads. Its primary function is to act as a high-capacity switch, remotely controlled via an electromagnetic coil, enabling precise management of power circuits. This model, the CWM50N-11-30V30, is specifically designed for applications utilizing a 30V rated coil, offering compatibility with a wide range of control systems. Contactors like the CWM50N-11-30V30 are indispensable components in modern industrial automation, forming the backbone of motor starters, sophisticated lighting control systems, and complex automated machinery. Their ability to withstand millions of switching cycles makes them a cost-effective and durable solution for continuous operation. Key features inherent in the design of the WEG CWM50N-11-30V30 include advanced arc suppression technology. This critical safety feature effectively manages the electrical arc generated during contact opening and closing, thereby prolonging the lifespan of the contacts and ensuring operational safety. Furthermore, the inclusion of auxiliary contacts provides essential flexibility for integration into complex control circuits, allowing for interlocking, signaling, and status feedback. The rugged construction of this WEG contactor is a testament to its suitability for harsh industrial environments. It is built to withstand vibrations, temperature fluctuations, and potential exposure to dust and moisture, ensuring consistent performance and reliability. Professionals choose WEG contactors for their reputation for quality, durability, and adherence to international standards, making the CWM50N-11-30V30 a trusted choice for critical power management. Applications for the WEG CWM50N-11-30V30 are diverse, spanning sectors such as manufacturing, material handling, HVAC systems, water treatment plants, and general industrial power distribution. Whether controlling a large industrial motor, managing power to a conveyor system, or switching lighting circuits in a factory, this contactor delivers dependable performance. When selecting a contactor, factors such as voltage rating, current carrying capacity, number of poles, and coil voltage are paramount. The CWM50N-11-30V30, with its 30V coil, is optimized for specific control voltage requirements. Its design ensures efficient energy transfer and minimal power loss during operation. Installation is typically straightforward, designed for DIN rail mounting or panel mounting, facilitating integration into existing electrical panels and control cabinets. The reliability and longevity of WEG products, including this CWM50N-11-30V30 contactor, contribute to reduced downtime and maintenance costs, making it a strategic investment for any industrial operation.
  • WEG CWM50N-11-30V30 Industrial Contactor
  • 30V Rated Coil for Control Circuit Compatibility
  • Electrically-Controlled Switch for Frequent Operation
  • Robust Construction for Harsh Industrial Environments
  • Features Arc Suppression and Auxiliary Contacts

Specifications

Mounting Type
DIN rail or panel mounting
Series
CWM
Package Weight (Imperial)
2.587 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.