WEG CWCA0-22-00C03 - MINICONTACTOR BU CWCA0-22-00C03
WEG

CWCA0-22-00C03

Alternate Item Number: 12486869

UPC: 7909158138593

Contact for Pricing

Overview

The **WEG CWCA0-22-00C03 Mini Contactor** is a high-performance, electrically-operated switch engineered for precise control of motor and power circuits in industrial applications. Designed by WEG, a global leader in electrical engineering, this mini contactor combines durability, efficiency, and advanced electromagnetic technology to deliver millions of reliable switching operations. Whether used in motor starters, lighting controls, or automated machinery, the CWCA0-22-00C03 ensures seamless operation under demanding industrial conditions. This contactor operates on the principle of electromagnetic induction, where a control signal energizes the coil to close or open power contacts, enabling remote activation of motors and other electrical loads. Its compact design makes it ideal for space-constrained installations, while its robust construction withstands harsh environments, including dust, vibration, and temperature fluctuations. The inclusion of arc suppression technology minimizes electrical arcing during switching, extending the lifespan of the contacts and reducing maintenance requirements. **Key Applications & Industries:** The WEG CWCA0-22-00C03 is widely used across multiple sectors, including manufacturing, HVAC, water treatment, and renewable energy. In motor control applications, it serves as a critical component in starters, reversing circuits, and soft starters. Industrial automation systems rely on contactors like this one to manage high-power loads with precision, ensuring operational efficiency and safety. The auxiliary contacts integrated into the design allow for additional control circuit functions, such as interlocking and signaling, enhancing system flexibility. **Why Choose WEG for Industrial Contactors?** WEG is a trusted name in industrial electrical solutions, renowned for innovation, quality, and reliability. With decades of experience in designing and manufacturing contactors, the company adheres to stringent international standards, ensuring compliance with IEC, UL, and other regulatory frameworks. The CWCA0-22-00C03 reflects WEG’s commitment to engineering excellence, offering a balance of performance, longevity, and cost-effectiveness. Professionals in the field prefer WEG contactors for their consistent operation, ease of installation, and compatibility with a wide range of control systems. **Installation & Maintenance Considerations:** Proper installation is critical to maximizing the performance and lifespan of the CWCA0-22-00C03. It should be mounted in a well-ventilated enclosure to dissipate heat generated during operation. Regular inspection of contacts and coils is recommended to detect wear or contamination, which can impair functionality. WEG provides comprehensive technical documentation and support to assist engineers and technicians in selecting, installing, and maintaining their contactors. For applications requiring frequent cycling, the CWCA0-22-00C03’s design ensures minimal degradation, reducing downtime and operational costs. **Technical Advantages:** - **Electromagnetic Reliability:** Ensures consistent switching performance over millions of operations. - **Arc Suppression:** Protects contacts from excessive wear, enhancing durability. - **Compact Footprint:** Optimizes space in control panels and enclosures. - **Auxiliary Contacts:** Enable additional control functions for complex systems. - **Industrial-Grade Construction:** Resists environmental stressors like dust, moisture, and temperature extremes. For industries demanding precision, efficiency, and longevity in motor and power circuit control, the **WEG CWCA0-22-00C03 Mini Contactor** stands as a dependable solution. Its combination of advanced engineering, robust design, and manufacturer-backed reliability makes it an essential component in modern industrial automation.
  • High-performance electromagnetic switching for motor and power circuits
  • Arc suppression technology for extended contact life
  • Compact design ideal for space-constrained installations
  • Auxiliary contacts for enhanced control circuit functionality
  • Rugged construction for harsh industrial environments

Specifications

Series
CWCA0
Package Weight (Imperial)
0.504 LB

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Size: Compact

Poles: 2P

Connection Type: Screw Terminal

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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.