WEG CWC07-00-22R03 - MINICONTACTOR BU CWC07-00-22R03
WEG

CWC07-00-22R03

Alternate Item Number: 13181129

UPC: 7909265568511

Contact for Pricing

Overview

The WEG CWC07-00-22R03 Mini Contactor is a high-performance, electrically-operated switch engineered for precise control of motor and power circuits in demanding industrial environments. Designed by WEG, a global leader in electric motor and automation technology, this compact contactor delivers exceptional reliability, durability, and operational efficiency for applications requiring frequent switching. Whether integrated into motor starters, lighting control systems, or automated machinery, the CWC07-00-22R03 ensures consistent performance with minimal maintenance, making it an ideal choice for engineers, system integrators, and maintenance professionals seeking robust solutions for critical control applications. WEG’s reputation for innovation and quality is evident in the CWC07-00-22R03, which leverages electromagnetic coil technology to reliably close and open power contacts. This mechanism enables remote control of motors and other electrical loads, enhancing operational flexibility and safety in industrial settings. The contactor’s design incorporates arc suppression technology to minimize electrical arcing during switching, reducing wear on contacts and extending service life. Additionally, auxiliary contacts are integrated to support control circuit functions, allowing for seamless integration into complex automation and monitoring systems. The CWC07-00-22R03 is particularly well-suited for applications in manufacturing, HVAC systems, water treatment facilities, and material handling operations, where reliable switching is essential to maintain productivity and safety. Its rugged construction ensures resilience against harsh environmental conditions, including dust, moisture, and temperature fluctuations, making it a dependable component in industrial automation and control panels. Professionals in industries such as automotive, food and beverage, pharmaceuticals, and renewable energy rely on WEG contactors for their proven performance and compliance with international standards. Selecting the right contactor involves evaluating factors such as current rating, voltage compatibility, and switching frequency. The CWC07-00-22R03 is optimized for applications requiring moderate to high switching cycles, making it a cost-effective solution for both continuous and intermittent duty cycles. Installation is straightforward, with clear labeling and standardized mounting options that simplify integration into existing control panels. WEG provides comprehensive technical documentation, including wiring diagrams and application guides, to support engineers and technicians during installation and commissioning. WEG’s commitment to sustainability and innovation is reflected in the design of the CWC07-00-22R03, which is manufactured using eco-friendly processes and materials. The contactor’s energy-efficient operation reduces power consumption, contributing to lower operational costs and a reduced carbon footprint. With millions of switching operations guaranteed, the CWC07-00-22R03 delivers long-term reliability, minimizing downtime and maintenance expenses. For professionals seeking a trusted, high-quality contactor that meets the demands of modern industrial applications, the WEG CWC07-00-22R03 is a superior choice.
  • Electromagnetic coil for reliable remote motor and load control
  • Arc suppression technology for extended contactor lifespan
  • Auxiliary contacts for seamless integration into control circuits
  • Rugged construction for harsh industrial environments
  • Millions of switching operations for long-term reliability

Specifications

Series
CWC
Package Weight (Imperial)
0.504 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.