WEG CWB110-11-30D24 - CONTACTOR CWB110-11-30D24
WEG

CWB110-11-30D24

UPC: 7909712081419

Contact for Pricing

Overview

The WEG CWB110-11-30D24 contactor is a high-performance, electrically-operated switch engineered for demanding industrial motor control applications. Designed by WEG, a global leader in electrical engineering solutions, this contactor delivers robust performance in environments where reliability and durability are critical. As a core component in motor starters, lighting controls, and automated machinery, the CWB110-11-30D24 ensures seamless operation with millions of switching cycles, making it ideal for applications requiring frequent start-stop operations. This WEG contactor leverages electromagnetic coil technology to reliably open and close power contacts, enabling precise remote control of motors and other high-power loads. Its construction incorporates advanced arc suppression systems to minimize electrical wear and extend operational lifespan, even under heavy-duty conditions. The auxiliary contacts integrated into the design allow for seamless integration with control circuits, enhancing system flexibility and enabling complex automation sequences. Industries that rely on the CWB110-11-30D24 include manufacturing, mining, oil & gas, water treatment, and HVAC systems, where consistent performance and minimal downtime are essential. Professionals in these sectors choose WEG contactors for their proven track record in harsh environments, compliance with international standards, and compatibility with a wide range of motor types and power ratings. The rugged construction ensures resistance to dust, moisture, and mechanical stress, while the compact footprint optimizes panel space in control cabinets. Installation and maintenance are streamlined thanks to WEG’s engineering focus on accessibility and modularity. The CWB110-11-30D24 is designed for easy mounting and wiring, reducing commissioning time and simplifying future upgrades. Regular maintenance is minimal due to the contactor’s durable components and self-cleaning contact surfaces, which reduce the risk of oxidation and pitting over time. WEG’s reputation as a trusted manufacturer of industrial electrical components is built on decades of innovation and global support. With a presence in over 100 countries and a commitment to sustainability and energy efficiency, WEG provides not just products, but complete solutions tailored to industrial challenges. The CWB110-11-30D24 contactor exemplifies this commitment, offering a balance of performance, reliability, and value for professionals seeking to optimize their motor control systems. Key applications include: - Motor starters for pumps, conveyors, and compressors - Lighting control systems in large facilities - Automated production lines and robotic systems - HVAC systems in commercial and industrial buildings - Emergency shutdown systems in critical infrastructure Selecting the right contactor involves evaluating coil voltage compatibility, current rating, and environmental conditions. The CWB110-11-30D24 is engineered to meet or exceed IEC and UL standards, ensuring safe and compliant operation in global markets. Its compatibility with WEG’s extensive range of motor starters and protection devices makes it a versatile choice for system integrators and maintenance teams alike. In summary, the WEG CWB110-11-30D24 contactor is more than just a switching device—it is a cornerstone of modern industrial automation, delivering the reliability, efficiency, and longevity required in today’s fast-paced production environments. Whether for new installations or system upgrades, this contactor provides the performance and peace of mind that professionals demand.
  • Electromagnetic coil operation for remote motor control
  • Arc suppression for extended operational lifespan
  • Auxiliary contacts for flexible control circuit integration
  • Rugged construction for harsh industrial environments
  • Millions of switching cycles for high-duty applications

Specifications

Series
CWB110
Package Weight (Imperial)
3.722 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-20

BFB-20

CONTACT BLOCK BU BFB-20
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.