WEG CWM105-11-30V24 - CONTACTOR CWM105-11-30V24
WEG

CWM105-11-30V24

Alternate Item Number: 10828192

UPC: 7894171792481

Contact for Pricing

Overview

The WEG CWM105-11-30V24 is a robust and reliable 24V AC/DC contactor engineered for demanding industrial control applications. As a critical component in modern automation systems, this contactor serves as an electrically operated switch designed for the frequent and safe switching of motor and power circuits. Its core functionality relies on an electromagnetic coil, which, when energized, actuates a set of power contacts, enabling remote and automated control of electric motors, lighting systems, heating elements, and other significant electrical loads. Built with the high standards expected from WEG, a globally recognized leader in electric motors and automation, the CWM105-11-30V24 is constructed to withstand the rigors of industrial environments. This includes resistance to vibration, dust, and fluctuating temperatures, ensuring consistent performance and longevity. The design prioritizes operational efficiency and safety, incorporating features such as advanced arc suppression technology to mitigate electrical arcing during contact opening and closing, thereby extending the lifespan of the contacts and the unit itself. Furthermore, the inclusion of auxiliary contacts provides essential flexibility for integration into complex control logic, enabling feedback signals for status monitoring or interlocking functions within larger automation schemes. Contactor technology is fundamental to the operation of countless industrial processes. They are indispensable in applications ranging from simple motor starters for pumps and fans to sophisticated control panels for manufacturing machinery, conveyor systems, and HVAC equipment. The ability to handle high inrush currents associated with motor startups, coupled with their capacity for millions of switching cycles, makes contactors the preferred choice for reliable power switching. The 24V coil voltage of the CWM105-11-30V24 makes it ideal for use in low-voltage control circuits, often found in safety systems, programmable logic controllers (PLCs), and distributed control systems (DCS) where safety and precise control are paramount. Key features and benefits of the WEG CWM105-11-30V24 include: * **Reliable 24V Coil Operation:** Ensures compatibility with standard low-voltage control circuits, enhancing safety and integration capabilities. * **High Switching Capacity:** Designed to handle the electrical demands of industrial motors and power loads, ensuring dependable operation. * **Durable Industrial Construction:** Built to endure harsh environments, offering long-term reliability and reduced maintenance. * **Integrated Arc Suppression:** Protects contacts and extends the operational life of the contactor. * **Auxiliary Contacts:** Facilitates complex control logic, interlocking, and status feedback for enhanced automation. When selecting a contactor, factors such as the motor's full load current, starting characteristics, and the control circuit voltage are critical. The WEG CWM105-11-30V24, with its specific 24V coil and robust design, is a prime example of the quality and performance that industrial professionals rely on for their critical infrastructure. Trust WEG for your essential motor control and power switching needs.
  • WEG CWM105-11-30V24 24V AC/DC Contactor for industrial applications.
  • Electrically operated switch for frequent motor and power circuit switching.
  • Utilizes electromagnetic coil for remote control of electrical loads.
  • Built for millions of switching operations, ensuring long-term reliability.
  • Features arc suppression and auxiliary contacts for enhanced control and safety.

Specifications

Package Weight (Imperial)
3.236 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.