WEG CWM65-00-30V37 - CONTACTOR CWM65-00-30V37
WEG

CWM65-00-30V37

Alternate Item Number: 10071201

UPC: 7890355066720

Contact for Pricing

Overview

The WEG CWM65-00-30V37 contactor is a high-performance, electrically-controlled switch engineered for the rigorous demands of industrial motor and power circuit applications. Designed to deliver exceptional reliability and durability, this contactor is a critical component in motor starters, lighting controls, and automated machinery across diverse industrial sectors. As part of WEG’s renowned electrical solutions portfolio, the CWM65-00-30V37 exemplifies the brand’s commitment to innovation, quality, and performance in industrial automation and control systems. **Key Features and Technical Advantages** At the heart of the CWM65-00-30V37 is an electromagnetic coil that enables precise remote control of electrical loads, allowing operators to start, stop, and cycle motors and other high-power devices with ease. The contactor’s robust construction is optimized for millions of switching operations, ensuring long service life even under frequent cycling conditions—a common requirement in manufacturing, mining, and processing plants. WEG has integrated advanced arc suppression technology to minimize electrical arcing during switching, which not only enhances safety but also extends the lifespan of the contacts and reduces maintenance downtime. **Versatile Applications Across Industries** The CWM65-00-30V37 is purpose-built for a wide range of industrial applications where reliable power control is non-negotiable. In motor control centers (MCCs), it serves as a key element in reversing starters, reduced-voltage starters, and across-the-line starters for three-phase AC motors up to 65 amperes. It is widely used in: - **Manufacturing plants**: Controlling conveyor systems, pumps, and CNC machines with consistent performance. - **HVAC systems**: Managing large fan and blower motors in commercial and industrial buildings. - **Water and wastewater treatment**: Operating pumps and aeration systems in demanding environments. - **Mining and metals processing**: Handling high-inrush loads in crushers, mills, and material handling equipment. - **Renewable energy systems**: Integrating with solar inverters and wind turbine control panels for grid stability. The inclusion of auxiliary contacts in the CWM65-00-30V37 allows for seamless integration into control circuits, enabling interlocking, signaling, and status monitoring—critical functions in automated and Industry 4.0-enabled facilities. **Engineered for Industrial Durability and Compliance** WEG’s reputation as a global leader in industrial electrical equipment is built on decades of engineering excellence and adherence to international standards. The CWM65-00-30V37 is designed to operate reliably in harsh industrial environments, with a rugged enclosure that resists dust, moisture, and mechanical stress. It meets stringent IEC, UL, and other regional certifications, ensuring compliance with safety and performance regulations worldwide. **Installation and Maintenance Considerations** Professionals value the CWM65-00-30V37 for its ease of installation and serviceability. The contactor features a modular design that simplifies mounting in control panels and switchgear, with standardized dimensions that align with industry conventions. WEG provides comprehensive technical documentation, including wiring diagrams and coil voltage options, to support quick integration into existing systems. Maintenance is streamlined thanks to accessible contact assemblies and replaceable components, reducing mean time to repair (MTTR) and improving operational uptime. **Why Choose WEG for Industrial Contactors?** WEG is a trusted name in industrial automation, known for delivering robust, energy-efficient solutions that enhance system reliability and reduce total cost of ownership. The CWM65-00-30V37 contactor reflects this philosophy, combining proven electromagnetic technology with modern materials and manufacturing processes. Whether deployed in a new installation or as a replacement in legacy systems, this contactor delivers the performance, safety, and longevity that engineers and maintenance teams demand. With global support, extensive distribution networks, and a commitment to innovation, WEG ensures that industrial operations run smoothly—day after day. Invest in the WEG CWM65-00-30V37 contactor for a dependable solution that powers productivity and protects your critical processes.
  • Electromagnetic coil for remote motor and load control
  • Arc suppression for enhanced safety and contact longevity
  • Auxiliary contacts for control circuit integration
  • Rugged construction for harsh industrial environments
  • Millions of switching cycles for long service life

Specifications

Connection Type
Screw Terminal
Current Rating
65 A
Frequency
50/60 Hz
Mounting Type
Panel Mount
Poles
3P
Series
CWM
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)
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
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.