WEG CWCA0-40-00C06 - MINICONTACTOR BU CWCA0-40-00C06
WEG

CWCA0-40-00C06

Alternate Item Number: 12680585

UPC: 7909158545766

Contact for Pricing

Overview

The WEG MINICONTACTOR BU CWCA0-40-00C06 represents a pinnacle of reliable electrical control for demanding industrial applications. As an electrically-controlled switch, this contactor is engineered for the frequent and precise switching of motor and power circuits, a critical function in modern automation and machinery. WEG, a globally recognized leader in electrical equipment manufacturing, delivers this component with a commitment to quality and durability that industrial professionals have come to expect. At its core, the CWCA0-40-00C06 utilizes an electromagnetic coil to actuate its power contacts. This mechanism allows for remote operation, enabling seamless integration into complex control systems. Whether managing the start and stop of electric motors, controlling lighting circuits, or orchestrating the operation of automated production lines, this MINICONTACTOR is designed to perform consistently and efficiently. Its robust construction ensures it can withstand the rigors of industrial environments, offering longevity and minimizing downtime. The ability to handle millions of switching operations makes it an indispensable component in applications requiring high operational cycles. Key features of the WEG MINICONTACTOR BU CWCA0-40-00C06 include advanced arc suppression technology, which protects the contacts from damage during switching, thereby extending the lifespan of the unit. Furthermore, it is equipped with auxiliary contacts, providing essential functionality for control circuits, enabling sophisticated interlocking and signaling within larger systems. The rugged design is not merely aesthetic; it signifies a product built to endure vibrations, temperature fluctuations, and other environmental challenges inherent in industrial settings. This focus on durability translates directly into reduced maintenance costs and increased operational reliability for your facility. Applications for the CWCA0-40-00C06 are widespread across various industries. It is commonly found in: * Motor starters and control panels * Automated manufacturing equipment * HVAC systems * Pump and fan control * Material handling systems * Industrial lighting control When selecting a contactor, factors such as voltage, current rating, number of poles, and auxiliary contact configuration are paramount. The WEG CWCA0-40-00C06 is designed to meet the stringent requirements of these applications, offering a dependable solution for power management. WEG's reputation for producing high-performance electrical components ensures that this MINICONTACTOR will integrate seamlessly into your existing infrastructure, providing a stable and secure control solution. Investing in a WEG MINICONTACTOR is an investment in operational continuity and the efficiency of your industrial processes. Its precise control capabilities and robust build quality make it a trusted choice for engineers and technicians alike.
  • WEG MINICONTACTOR BU CWCA0-40-00C06 for precise industrial control.
  • Electrically-controlled switch for frequent motor and power circuit switching.
  • Utilizes electromagnetic coils for remote operation of electrical loads.
  • Engineered for millions of switching operations, ensuring longevity.
  • Features arc suppression and auxiliary contacts for enhanced control.

Specifications

Current Rating
40 A
Series
CWCA0
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)
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.