WEG CWM50-00-30X47 - CONTACTOR CWM50-00-30X47
WEG

CWM50-00-30X47

Alternate Item Number: 10261555

UPC: 7890355204177

Contact for Pricing

Overview

The WEG CWM50-00-30X47 is a high-performance, 3-pole AC contactor engineered for demanding industrial applications where reliable motor and power circuit switching is critical. Part of WEG's renowned CWM Series, this contactor combines robust construction with advanced electromagnetic technology to deliver millions of trouble-free switching cycles, making it an ideal choice for motor starters, lighting controls, and automated machinery in manufacturing, HVAC, water treatment, and other heavy-duty sectors. Designed for versatility, the CWM50-00-30X47 features a 50A current rating with a 3-pole configuration, ensuring efficient operation in both single-phase and three-phase systems up to 575V. Its AC coil design (with selectable voltages from 24V to 600V) provides flexibility for global applications, while the compact footprint and modular auxiliary contact options simplify integration into control panels and enclosures. Key features of the WEG CWM50-00-30X47 include arc suppression technology to minimize wear on contacts and extend service life, as well as rugged construction that meets the demands of harsh industrial environments. The contactor's electromagnetic coil ensures precise and reliable operation, enabling remote control of motors and other electrical loads—a critical function in modern automation systems. With a maximum UL horsepower rating of 20 HP at 230V (single-phase) and 15 HP at 230V (three-phase), this contactor is optimized for mid-range motor control applications, balancing performance with space efficiency. WEG, a global leader in industrial electric motors and automation solutions, designs the CWM Series to deliver uncompromising reliability and energy efficiency. The CWM50-00-30X47 is particularly well-suited for applications requiring frequent switching, such as conveyor systems, pumps, fans, and compressors, where downtime is costly and performance is non-negotiable. Installation is streamlined with options for screw or DIN rail mounting, and the contactor's depth is optimized for space-constrained panels. For professionals specifying control components, the CWM50-00-30X47 offers a trusted solution backed by WEG's decades of expertise in industrial automation. Whether upgrading legacy systems or designing new installations, this contactor provides the durability, flexibility, and performance required to meet the challenges of modern industrial operations.
  • 3-pole AC contactor with 50A current rating for mid-range motor control
  • AC coil with selectable voltages (24V to 600V) for global compatibility
  • Arc suppression and rugged construction for millions of switching cycles
  • Compact design with screw or DIN rail mounting options
  • UL horsepower rating: 20 HP (230V single-phase), 15 HP (230V three-phase)

Specifications

Connection Type
Screw/DIN Rail
Current Rating
50 A
Frequency
50/60 Hz
Mounting Type
Screw or DIN Rail
Poles
3
Series
CWM
Voltage Rating
575 VAC
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)
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.