WEG CWC07-10-30V56 - MINICONTACTOR BU CWC07-10-30V56
WEG

CWC07-10-30V56

Alternate Item Number: 12679923

UPC: 7909158543502

Contact for Pricing

Overview

The **WEG CWC07-10-30V56 Mini Contactor** is a compact, high-performance electromagnetic switch engineered for precise control of motor and power circuits in demanding industrial environments. Designed by WEG, a global leader in electrical engineering, this mini contactor delivers exceptional reliability, durability, and operational efficiency for applications requiring frequent switching cycles. Whether used in motor starters, lighting controls, or automated machinery, the CWC07-10-30V56 ensures seamless performance with minimal maintenance, making it an indispensable component in modern industrial systems. **Key Features and Technical Advantages** This WEG mini contactor leverages electromagnetic coil technology to open and close power contacts with precision, enabling remote control of motors and other electrical loads. Its robust construction is optimized for industrial use, featuring arc suppression technology to minimize wear and extend operational lifespan. The auxiliary contacts integrated into the design allow for seamless integration with control circuits, enhancing system flexibility and enabling complex automation sequences. With a rugged build and compliance with stringent industrial standards, the CWC07-10-30V56 is built to withstand harsh conditions, including temperature fluctuations, vibration, and electrical noise. **Typical Applications and Industry Use Cases** The versatility of the WEG CWC07-10-30V56 makes it ideal for a wide range of industrial applications. In **motor control centers (MCCs)**, it serves as a critical component in reversing starters, star-delta starters, and soft starters, ensuring smooth and controlled motor operation. Industrial automation systems rely on this contactor for **conveyor belt control, pump systems, and HVAC applications**, where reliable switching is essential for process continuity. Additionally, the CWC07-10-30V56 is frequently deployed in **lighting control panels, heating systems, and renewable energy installations**, where precise load management is required to optimize energy consumption and reduce operational costs. **Installation and Maintenance Considerations** Professionals in the electrical and automation sectors appreciate the **WEG CWC07-10-30V56** for its ease of installation and low maintenance requirements. The compact form factor allows for efficient space utilization in control panels, while the standardized mounting options ensure compatibility with existing infrastructure. WEG’s engineering excellence is reflected in the contactor’s **modular design**, which simplifies wiring and reduces downtime during installation or replacement. Routine maintenance is minimal, thanks to the contactor’s **self-cleaning contacts and durable arc chutes**, which reduce the risk of arcing-related failures. For optimal performance, professionals recommend adhering to WEG’s installation guidelines, including proper coil voltage selection and thermal management considerations. **Why Choose WEG for Industrial Contactors?** WEG has established itself as a **trusted name in industrial electrical solutions**, with decades of expertise in designing and manufacturing high-quality contactors, motors, and automation components. The **CWC07-10-30V56** exemplifies WEG’s commitment to innovation, reliability, and customer-centric engineering. By choosing WEG, industrial operators gain access to a **global support network**, including technical assistance, spare parts availability, and compliance with international standards such as IEC, UL, and CE. Whether deployed in heavy machinery, renewable energy projects, or smart factory environments, WEG contactors are synonymous with **performance, longevity, and operational safety**. **Conclusion** For engineers, maintenance teams, and procurement professionals seeking a **high-quality, reliable mini contactor**, the **WEG CWC07-10-30V56** stands out as a top-tier solution. Its combination of **compact design, electromagnetic precision, and industrial-grade durability** makes it an excellent choice for modern control systems. By integrating this contactor into your infrastructure, you ensure **seamless operation, reduced downtime, and long-term cost efficiency**—all backed by WEG’s reputation for excellence in electrical engineering.
  • Electromagnetic coil for precise power contact switching
  • Arc suppression technology for extended operational lifespan
  • Auxiliary contacts for seamless integration with control circuits
  • Rugged construction for harsh industrial environments
  • Compact design for efficient space utilization in control panels

Specifications

Series
CWC07
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-40

BFB-40

CONTACT BLOCK BU BFB-40

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.