WEG CWC07-01-30C03 - MINICONTACTOR BU CWC07-01-30C03
WEG

CWC07-01-30C03

Alternate Item Number: 12486690

UPC: 7909158137572

Contact for Pricing

Overview

The WEG MINICONTACTOR BU CWC07-01-30C03 represents a robust and reliable solution for precise electrical control in demanding industrial environments. As an electrically-controlled switch, this contactor is engineered for the frequent and dependable 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 performance. At its core, the CWC07-01-30C03 utilizes electromagnetic coils to actuate its power contacts. This mechanism allows for the remote and automated control of a wide array of electrical loads, including motors, lighting systems, and other critical operational equipment. The design prioritizes longevity, with the capability to withstand millions of switching operations, making it an indispensable element in applications such as motor starters, complex lighting control arrays, and sophisticated automated production lines. Its inclusion ensures the seamless and efficient operation of industrial processes. Key features of the WEG MINICONTACTOR BU CWC07-01-30C03 are designed to enhance safety, reliability, and operational flexibility. These typically include advanced arc suppression technology to mitigate electrical arcing and prolong contact life, auxiliary contacts that are essential for intricate control circuit logic and interlocking functions, and a rugged construction that is specifically built to endure the harsh conditions often found in industrial settings. Such conditions can include vibration, dust, and temperature fluctuations, all of which this contactor is designed to withstand. Applications for this type of minicontactor are extensive across various industries. They are fundamental components in manufacturing plants for controlling conveyor systems, pumps, and fans. In the building automation sector, they manage HVAC systems and lighting controls. Furthermore, they are vital in the operation of specialized machinery and equipment used in sectors like food and beverage processing, water treatment, and material handling. The versatility and reliability of the CWC07-01-30C03 make it a preferred choice for engineers and technicians seeking dependable control solutions. When selecting a contactor, factors such as voltage, current rating, number of poles, and auxiliary contact configuration are paramount. The WEG CWC07-01-30C03 is designed to meet the stringent requirements of industrial electrical systems, offering a balance of performance and compact design. Its integration into control panels and motor control centers is straightforward, facilitated by standard mounting and connection methods. Choosing WEG for your contactor needs ensures access to a product backed by extensive research, development, and a proven track record in delivering high-quality electrical components that drive industrial progress.
  • Electrically-controlled switch for frequent switching of motor and power circuits.
  • Utilizes electromagnetic coils for remote and automated control of electrical loads.
  • Designed for millions of switching operations, ensuring long-term reliability.
  • Features include arc suppression for extended contact life and auxiliary contacts for control circuits.
  • Rugged construction suitable for harsh industrial environments.

Specifications

Series
CWC07
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-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.