WEG CWM50N-00-30V56 - CONTACTOR CWM50N-00-30V56
WEG

CWM50N-00-30V56

Alternate Item Number: 14368611

UPC: 7899058090537

Contact for Pricing

Overview

The WEG CWM50N-00-30V56 Contactor is a high-performance, electrically operated switch designed for the rigorous demands of industrial environments. Engineered for frequent and reliable switching of motor and power circuits, this contactor is a critical component in a wide array of automated systems and machinery. At its core, the CWM50N-00-30V56 utilizes a robust electromagnetic coil to precisely control the opening and closing of its main power contacts. This mechanism allows for the remote and automated management of electrical loads, including electric motors, lighting systems, heating elements, and capacitor banks. WEG, a globally recognized leader in electrical equipment manufacturing, has built a reputation for producing durable and dependable components. The CWM50N-00-30V56 embodies this commitment, offering exceptional longevity and consistent performance even under demanding operational cycles. Its construction is specifically tailored to withstand the harsh conditions often found in industrial settings, such as dust, vibration, and fluctuating temperatures, ensuring uninterrupted operation and minimizing downtime. This reliability is paramount for maintaining productivity and safety in any industrial application. Key features of the WEG CWM50N-00-30V56 include advanced arc suppression technology, which effectively mitigates the electrical arcing that occurs during contact switching. This not only extends the lifespan of the contactor's internal components but also enhances operational safety. Furthermore, the inclusion of auxiliary contacts provides essential functionality for control circuits, enabling complex interlocking schemes, signaling, and status feedback within larger automated systems. These auxiliary contacts are vital for sophisticated control logic and system monitoring. Applications for the CWM50N-00-30V56 are extensive and span across numerous industries. It serves as a fundamental element in motor starters, providing the means to safely connect and disconnect motors from the power supply. In lighting control systems, it facilitates the switching of large lighting arrays. Automated machinery, conveyor systems, pumps, fans, and HVAC systems all rely on contactors like the CWM50N-00-30V56 for their operational control. Its versatility makes it an indispensable component for electrical engineers and system integrators. When selecting a contactor, professionals consider factors such as voltage and current ratings, switching frequency, environmental conditions, and the need for auxiliary contacts. The WEG CWM50N-00-30V56 is designed to meet these critical requirements, offering a robust and efficient solution for a broad spectrum of industrial power control needs. Its rugged construction and proven reliability make it a preferred choice for applications where performance and durability are non-negotiable. Trust in WEG's expertise to provide the essential components that drive your industrial operations forward with confidence and efficiency.
  • Electrically controlled switch for frequent motor and power circuit switching.
  • Utilizes electromagnetic coils for reliable remote control of electrical loads.
  • Engineered for millions of switching operations, ensuring long-term durability.
  • Features advanced arc suppression technology for enhanced safety and component longevity.
  • Includes auxiliary contacts for essential control circuit functionality and system integration.

Specifications

Series
CWM50N
Package Weight (Imperial)
2.526 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.