WEG CWM18N-01-30V56 - CONTACTOR CWM18N-01-30V56
WEG

CWM18N-01-30V56

Alternate Item Number: 14368533

UPC: 7899058090445

Contact for Pricing

Overview

The WEG CWM18N-01-30V56 contactor is a high-performance electromagnetic switch engineered for the rigorous demands of industrial motor control and power circuit applications. Designed by WEG, a global leader in electrical engineering solutions, this contactor delivers exceptional reliability, durability, and operational efficiency in environments where consistent performance is critical. Whether used in motor starters, lighting control systems, or automated machinery, the CWM18N-01-30V56 ensures seamless operation through millions of switching cycles, making it an indispensable component in modern industrial automation. This contactor operates on the principle of electromagnetic actuation, where a control signal energizes the coil to close power contacts, enabling remote control of motors and other electrical loads. The CWM18N-01-30V56 is particularly well-suited for applications requiring frequent switching, such as conveyor systems, pumps, fans, and HVAC units. Its robust construction and advanced arc suppression technology minimize wear and tear, extending service life while reducing maintenance costs. Additionally, the inclusion of auxiliary contacts allows for flexible control circuit integration, enabling complex automation sequences and interlocking functions. Industries that rely on the WEG CWM18N-01-30V56 include manufacturing, mining, oil and gas, water treatment, and commercial facilities. In these sectors, downtime is costly, and equipment reliability is non-negotiable. The CWM18N-01-30V56 meets these challenges with a rugged design that withstands harsh conditions, including high ambient temperatures, vibration, and electrical transients. Its compliance with international standards ensures compatibility with global electrical systems, making it a versatile choice for OEMs and system integrators worldwide. Selecting the right contactor involves evaluating factors such as current rating, coil voltage, and auxiliary contact configuration. The CWM18N-01-30V56 is optimized for medium-duty applications, offering a balance between performance and cost-effectiveness. Professionals should consider the contactor’s compatibility with motor starters, overload relays, and other protection devices to ensure a cohesive and safe control system. WEG’s reputation for innovation and quality further enhances the value of this contactor, as it is backed by decades of expertise in electrical motor and automation solutions. Installation is straightforward, with clear labeling and standardized mounting options for DIN rails or panel mounting. Proper wiring and adherence to electrical codes are essential to maximize safety and performance. Regular inspection and maintenance, such as checking contact wear and ensuring tight connections, will further extend the lifespan of the CWM18N-01-30V56. For engineers and technicians seeking a dependable, high-cycle contactor, the WEG CWM18N-01-30V56 stands as a trusted solution, delivering the performance and longevity required in today’s industrial landscape.
  • Electromagnetic switching for remote motor and power circuit control
  • Rugged construction for harsh industrial environments
  • Arc suppression technology for extended service life
  • Auxiliary contacts for flexible control circuit integration
  • Compatible with motor starters, lighting controls, and automation systems

Specifications

Package Weight (Imperial)
0.704 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.