WEG CWM50N-00-30V47 - CONTACTOR CWM50N-00-30V47
WEG

CWM50N-00-30V47

Alternate Item Number: 13231782

UPC: 7909265689179

Contact for Pricing

Overview

The WEG CWM50N-00-30V47 is a robust and reliable industrial contactor engineered for demanding applications requiring frequent and precise switching of motor and power circuits. As a key component within WEG's esteemed CWM series, this contactor exemplifies the manufacturer's commitment to quality, durability, and performance in electrical control systems. Designed to handle significant electrical loads, the CWM50N-00-30V47 is an electrically-operated switch that utilizes an electromagnetic coil to actuate its power contacts. This mechanism allows for remote operation of motors, lighting systems, and various other electrical equipment, providing essential control and automation capabilities for industrial processes. With a substantial current rating of 50A and a voltage rating of 30V, this contactor is specifically tailored for applications operating within this voltage range, ensuring optimal performance and safety. Its construction is built to withstand the rigors of industrial environments, featuring advanced arc suppression technology to safely dissipate electrical arcs generated during switching operations. This not only prolongs the life of the contactor but also enhances the safety of the overall system. The inclusion of auxiliary contacts further expands its utility, enabling complex control circuit configurations and interlocking functions, which are critical for sophisticated automation and safety interlocks. WEG contactors, including the CWM50N-00-30V47, are integral to the functionality of motor starters, automated machinery, and comprehensive lighting control systems across a multitude of industries. Professionals rely on WEG for their consistent product quality and their ability to deliver solutions that meet stringent industrial standards. The CWM50N-00-30V47 is designed for millions of switching operations, making it a long-term investment for any facility prioritizing operational continuity and efficiency. Its rugged construction ensures reliable operation even under challenging conditions such as vibration, dust, and temperature fluctuations. When selecting a contactor, factors such as voltage, current capacity, number of poles, and auxiliary contact configuration are paramount. The WEG CWM50N-00-30V47 offers a compelling combination of these critical specifications for 30V, 50A applications, making it a preferred choice for engineers and maintenance professionals. Key Features and Benefits: * **High Current Capacity:** Rated for 50A, suitable for significant power loads. * **Specific Voltage Application:** Optimized for 30V systems. * **Durable Construction:** Built to endure harsh industrial environments. * **Arc Suppression:** Enhances safety and extends product lifespan. * **Auxiliary Contacts:** Facilitates complex control and interlocking circuits. * **Reliable Switching:** Engineered for millions of operational cycles. * **WEG Quality:** Backed by the reputation of a leading global manufacturer.
  • WEG CWM50N-00-30V47 Contactor for 30V applications
  • 50A Current Rating for robust power handling
  • Part of the reliable WEG CWM series
  • Electrically-controlled switch for motor and power circuits
  • Designed for frequent switching and long operational life

Specifications

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.