WEG CWC012-10-30V56 - MINICONTACTOR BU CWC012-10-30V56
WEG

CWC012-10-30V56

Alternate Item Number: 12679927

UPC: 7909158544042

Contact for Pricing

Overview

The **WEG MINICONTACTOR BU CWC012-10-30V56** is a high-performance, electrically-operated switch engineered for the rigorous demands of industrial motor control, power distribution, and automation systems. Designed by WEG—a global leader in electric motor and control solutions—this compact contactor delivers exceptional reliability, durability, and operational efficiency for applications requiring frequent switching of inductive and resistive loads. Whether deployed in motor starters, lighting control panels, HVAC systems, or automated machinery, the CWC012-10-30V56 ensures seamless performance with minimal maintenance, making it an indispensable component in modern industrial infrastructure. **Key Features and Technical Advantages** The CWC012-10-30V56 leverages electromagnetic coil actuation to reliably open and close power contacts, enabling precise remote control of motors and other electrical loads. Its robust construction incorporates arc suppression technology to minimize contact wear and extend operational lifespan, even under high-frequency switching conditions. The contactor is equipped with auxiliary contacts for control circuit integration, allowing for flexible wiring configurations and enhanced system monitoring. Built to withstand harsh industrial environments, it features rugged enclosures and corrosion-resistant materials, ensuring consistent operation in temperatures ranging from -25°C to +55°C. **Typical Applications Across Industries** This WEG contactor is ideally suited for a wide range of industrial and commercial applications, including: - **Motor Control**: Used in motor starters for pumps, fans, compressors, and conveyor systems, where reliable starting and stopping are critical. - **Lighting Systems**: Ideal for controlling large-scale lighting installations in warehouses, stadiums, and commercial buildings, thanks to its high switching capacity and low energy consumption. - **HVAC Systems**: Integrated into heating, ventilation, and air conditioning systems to manage high-power loads with precision and efficiency. - **Automation and Robotics**: Serves as a key component in automated production lines, where frequent cycling and remote operation are required. - **Power Distribution**: Deployed in switchgear and distribution panels to manage branch circuits and protect sensitive equipment from overloads. **Why Choose WEG for Industrial Contactors?** WEG is a trusted name in industrial automation, renowned for its commitment to innovation, quality, and customer support. The CWC012-10-30V56 reflects the brand’s expertise in designing control solutions that balance performance with longevity. Professionals across industries rely on WEG contactors for their: - **Proven Reliability**: Millions of switching operations without degradation, backed by rigorous testing and certifications. - **Global Compliance**: Certified to international standards (IEC, UL, CSA), ensuring compatibility with diverse regulatory requirements. - **Easy Installation and Maintenance**: Compact design with standardized mounting options reduces downtime during installation and servicing. - **Energy Efficiency**: Low power consumption in the coil and minimal heat generation contribute to overall system efficiency. - **Scalability**: Compatible with WEG’s broader portfolio of motor control and protection devices, enabling seamless integration into existing or new systems. **Selection and Installation Best Practices** When specifying the CWC012-10-30V56 for your application, consider the following factors to ensure optimal performance: - **Load Type and Rating**: Match the contactor’s current and voltage ratings to the load requirements, accounting for inrush currents and duty cycles. - **Coil Voltage**: Select the appropriate coil voltage (e.g., 110V, 220V, 240V) based on your control circuit design. - **Environmental Conditions**: Verify the contactor’s environmental ratings (e.g., IP protection, temperature range) to ensure suitability for the installation site. - **Auxiliary Contacts**: Determine the need for additional auxiliary contacts for signaling, interlocking, or monitoring purposes. - **Compliance and Safety**: Ensure the contactor meets local electrical codes and safety standards to mitigate risks in high-voltage or hazardous environments. For installation, follow manufacturer guidelines to secure the contactor in a vibration-resistant mount, ensure proper wire sizing, and test for correct operation before commissioning. Regular inspections of contacts and coils will help maintain peak performance and extend the product’s lifespan. **Invest in Precision Control with WEG** The WEG MINICONTACTOR BU CWC012-10-30V56 is more than just a switch—it’s a critical enabler of operational efficiency, safety, and reliability in industrial systems. By choosing WEG, you gain access to a product backed by decades of engineering excellence, global support, and a reputation for durability. Whether you’re upgrading existing infrastructure or designing a new automated facility, this contactor delivers the performance and peace of mind required for mission-critical applications.
  • Electromagnetic coil actuation for precise remote control of motors and loads
  • Arc suppression technology for extended contactor lifespan
  • Auxiliary contacts for flexible control circuit integration
  • Rugged construction for harsh industrial environments (-25°C to +55°C)
  • Certified to IEC, UL, and CSA standards for global compliance

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-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.