WEG Strategic Partner Distributor
WEG CWCA0-31-00V24 - MINICONTACTOR BU CWCA0-31-00V24
WEG

CWCA0-31-00V24

Alternate Item Number: 12680545

UPC: 7909158546183

Contact for Pricing

Overview

The WEG MINICONTACTOR BU CWCA0-31-00V24 represents a pinnacle of reliable industrial control, engineered for applications demanding precise and frequent switching of motor and power circuits. As an electrically-controlled switch, this contactor leverages advanced electromagnetic coil technology to seamlessly close and open power contacts. This functionality is critical for enabling remote operation and management of electric motors, pumps, fans, and a wide array of other electrical loads within industrial settings. Built with durability and longevity in mind, the CWCA0-31-00V24 is designed to withstand millions of switching operations, making it an indispensable component in robust motor starter assemblies, sophisticated lighting control systems, and complex automated machinery. Its robust construction ensures consistent performance even in demanding industrial environments characterized by dust, vibration, and temperature fluctuations. Professionals rely on WEG contactors for their unwavering dependability and superior operational lifespan. Key features of the WEG MINICONTACTOR BU CWCA0-31-00V24 include integrated arc suppression technology, which effectively mitigates electrical arcing during switching, thereby extending contact life and enhancing safety. Furthermore, the inclusion of auxiliary contacts provides essential flexibility for integration into complex control circuits, enabling interlocking, signaling, and other sophisticated control logic. These auxiliary contacts are crucial for building comprehensive automation and safety systems. Applications for this versatile industrial contactor are extensive, spanning across various sectors such as: * **Manufacturing:** Controlling conveyor systems, robotic arms, and production line machinery. * **HVAC:** Managing large air handling units, chillers, and ventilation systems. * **Water Treatment:** Operating pumps, mixers, and filtration equipment. * **Building Automation:** Powering elevators, escalators, and central control systems. * **Material Handling:** Driving cranes, hoists, and automated storage and retrieval systems. WEG's commitment to quality and innovation is evident in the design and performance of the CWCA0-31-00V24. When selecting a contactor, engineers and technicians prioritize factors such as contact rating, coil voltage, duty cycle, and physical dimensions. The MINICONTACTOR BU series from WEG consistently meets these critical requirements, offering a dependable solution for a broad spectrum of industrial electrical control needs. Its compact design also facilitates efficient panel space utilization, a significant consideration in modern industrial enclosures. Trust the WEG CWCA0-31-00V24 for your most critical power switching applications.
  • WEG MINICONTACTOR BU CWCA0-31-00V24 for precise industrial control.
  • Electrically-controlled switch for frequent motor and power circuit switching.
  • Utilizes electromagnetic coils for remote operation of electrical loads.
  • Designed for millions of switching operations, ensuring long-term reliability.
  • Features arc suppression and auxiliary contacts for enhanced control and safety.

Specifications

Package Weight (Imperial)
0.427 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-20

BFB-20

CONTACT BLOCK BU BFB-20

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.