WEG CWM65-00-20V18 - CONTACTOR CWM65-00-20V18
WEG

CWM65-00-20V18

Alternate Item Number: 10652762

UPC: 7894171707188

Contact for Pricing

Overview

The WEG CWM65-00-20V18 Contactor is a robust and reliable electrically-controlled switch engineered for demanding industrial motor control applications. Designed for frequent and heavy-duty switching operations, this contactor is a critical component in ensuring the safe and efficient operation of electrical machinery and power circuits. WEG, a globally recognized leader in electric motors and automation, delivers exceptional quality and performance with the CWM series, making the CWM65-00-20V18 a trusted choice for professionals. At its core, the CWM65-00-20V18 utilizes an electromagnetic coil to actuate its power contacts. This mechanism allows for remote operation, a fundamental requirement in modern automated systems where direct manual intervention is impractical or unsafe. The 65A current rating ensures it can handle significant electrical loads, while the 20V voltage rating specifies its operational parameters. This contactor is built to withstand millions of switching cycles, a testament to its durability and suitability for continuous industrial use. Its applications span a wide range, including motor starters, complex lighting control systems, and integration into sophisticated automated machinery across various sectors such as manufacturing, processing, and infrastructure. Key features of the WEG CWM65-00-20V18 include advanced arc suppression technology, which effectively mitigates electrical arcing during contact opening and closing. This not only prolongs the life of the contactor but also enhances safety by reducing the risk of damage to connected equipment and personnel. Furthermore, the inclusion of auxiliary contacts provides essential functionality for control circuits, enabling interlocking, signaling, and other logic operations necessary for complex control schemes. The rugged construction of this WEG contactor is specifically designed to endure harsh industrial environments, resisting vibration, dust, and temperature fluctuations that are common in factory floors and outdoor installations. When selecting a contactor, engineers and technicians consider factors such as current and voltage ratings, switching frequency, environmental conditions, and the need for auxiliary functions. The WEG CWM65-00-20V18 excels in these areas, offering a dependable solution for applications requiring precise and reliable motor control. Its integration into motor control centers (MCCs) and standalone motor starters is straightforward, supported by standard mounting and connection interfaces. Choosing WEG means investing in a product backed by extensive research, development, and a commitment to manufacturing excellence. This contactor is not just a component; it's an integral part of a reliable and efficient industrial electrical system, ensuring operational continuity and safety. **Key Specifications and Features:** * **Manufacturer:** WEG * **Series:** CWM * **Model/SKU:** CWM65-00-20V18 * **Current Rating:** 65 Amperes * **Voltage Rating:** 20 Volts * **Application:** Industrial Motor Control, Power Switching * **Durability:** Designed for millions of switching operations * **Safety:** Integrated arc suppression for enhanced protection * **Control:** Electromagnetic coil actuation for remote operation * **Versatility:** Auxiliary contacts for control circuit integration * **Robustness:** Rugged construction for demanding industrial environments
  • WEG CWM65-00-20V18 Contactor for industrial motor control
  • 65A current rating and 20V voltage rating
  • CWM Series for robust performance
  • Electromagnetic coil for remote switching
  • Integrated arc suppression and auxiliary contacts

Specifications

Package Weight (Imperial)
2.526 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.