WEG CWM95-00-30V04 - CONTACTOR CWM95-00-30V04
WEG

CWM95-00-30V04

Alternate Item Number: 10452081

UPC: 7890355062982

Contact for Pricing

Overview

The **WEG CWM95-00-30V04 contactor** is a high-performance, electrically-operated switch engineered for the rigorous demands of industrial motor control and power circuit management. Designed by WEG, a global leader in electrical engineering solutions, this contactor delivers unmatched reliability, efficiency, and durability in applications requiring frequent switching of motors, lighting systems, and automated machinery. Built to withstand millions of operational cycles, the CWM95-00-30V04 is a cornerstone component in motor starters, lighting controls, HVAC systems, and industrial automation networks. Its robust construction and advanced electromagnetic coil technology ensure consistent performance even in harsh environments, making it an ideal choice for facilities prioritizing uptime and operational safety. **Key Features and Technical Advantages** The WEG CWM95-00-30V04 contactor is equipped with a range of features that enhance its functionality and longevity. The electromagnetic coil provides precise control over the opening and closing of power contacts, enabling seamless remote operation of connected loads. This design minimizes wear and tear, extending the contactor’s operational lifespan while reducing maintenance costs. Additionally, the contactor incorporates arc suppression technology, which safely dissipates electrical arcs generated during switching, protecting both the contactor and connected equipment from damage. Auxiliary contacts are integrated to support control circuit functions, allowing for complex automation sequences and interlocking systems. **Industry Applications and Use Cases** The versatility of the WEG CWM95-00-30V04 contactor makes it suitable for a wide array of industrial applications. In manufacturing plants, it is commonly deployed in motor starters for conveyor systems, pumps, and compressors, where reliable switching is critical to production continuity. The contactor’s ability to handle high inrush currents and frequent cycling makes it ideal for applications in food processing, pharmaceuticals, and water treatment facilities. It also plays a vital role in building automation, where it controls lighting circuits, HVAC systems, and other electrical loads to optimize energy efficiency and operational control. Industries such as mining, oil and gas, and renewable energy rely on WEG contactors for their ruggedness and ability to perform under extreme conditions. **Selection and Installation Considerations** When selecting a contactor like the WEG CWM95-00-30V04, professionals must consider several factors to ensure optimal performance. The contactor’s current rating, voltage compatibility, and mechanical durability are primary considerations, particularly in applications involving high-power motors or inductive loads. WEG’s reputation for engineering excellence ensures that the CWM95-00-30V04 meets stringent international standards, providing peace of mind in critical applications. Installation should be performed by qualified personnel, with attention to proper wiring, thermal management, and compliance with local electrical codes. Regular maintenance, including inspection of contacts and coil integrity, will further extend the contactor’s service life and reliability. **Why Choose WEG for Industrial Contactors?** WEG has established itself as a trusted name in industrial electrical solutions, with decades of experience in designing and manufacturing high-quality contactors, motors, and automation systems. The CWM95-00-30V04 contactor exemplifies WEG’s commitment to innovation, durability, and performance, backed by a global network of support and service centers. By choosing WEG, engineers and facility managers gain access to a product that not only meets but exceeds industry expectations, ensuring long-term reliability and operational efficiency. Whether for new installations or retrofitting existing systems, the WEG CWM95-00-30V04 contactor is a dependable solution for demanding industrial environments.
  • Electromagnetic coil for precise remote control of motor and power circuits
  • Arc suppression technology for enhanced safety and equipment protection
  • Auxiliary contacts for complex control circuit applications
  • Rugged construction designed for millions of switching cycles
  • WEG-engineered reliability for industrial automation and motor starters

Specifications

Package Weight (Imperial)
3.175 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.