WEG CWM18N-10-30V23 - CONTACTOR CWM18N-10-30V23
WEG

CWM18N-10-30V23

Alternate Item Number: 11686211

UPC: 7891327687349

Contact for Pricing

Overview

The WEG CWM18N-10-30V23 Contactor is a robust, electrically-controlled switch engineered for demanding industrial applications, particularly in motor control and power circuit management. Designed for frequent and reliable switching operations, this contactor utilizes an electromagnetic coil to actuate its power contacts, facilitating remote operation of electric motors and other significant electrical loads. Its construction is optimized for longevity, capable of withstanding millions of switching cycles, making it an indispensable component in a wide array of automated systems. This WEG contactor is a critical element in motor starters, enabling safe and efficient engagement and disengagement of motor power. It also finds extensive use in lighting control systems, automated machinery, and various power distribution panels where reliable switching is paramount. The CWM18N-10-30V23 is built with industrial environments in mind, featuring rugged construction to withstand vibration, shock, and varying environmental conditions. Key design considerations include integrated arc suppression technology, which effectively quenches electrical arcs generated during switching, thereby prolonging contact life and enhancing safety. Furthermore, the inclusion of auxiliary contacts provides essential functionality for control circuits, allowing for interlocking, signaling, and status feedback within complex automation sequences. Selecting the appropriate contactor is crucial for system reliability and safety. Factors such as current rating, coil voltage, number of poles, and auxiliary contact configuration are vital. The WEG CWM18N-10-30V23, with its 18A current rating and 30V DC coil, is specifically designed to meet the requirements of moderate power motor loads and control systems operating on DC power. WEG is a globally recognized manufacturer renowned for its high-quality electrical equipment, including a comprehensive range of contactors, motor starters, and other power control components. Their commitment to innovation and stringent quality control ensures that products like the CWM18N-10-30V23 deliver consistent performance and durability, providing peace of mind for engineers and maintenance professionals. Installation typically involves mounting the contactor onto a DIN rail or panel, with clear terminal markings for power and control wiring. Proper wiring according to electrical codes and manufacturer guidelines is essential for safe and optimal operation. The inherent reliability and advanced features of the WEG CWM18N-10-30V23 make it a superior choice for critical industrial power management tasks.
  • WEG CWM18N-10-30V23 Contactor for industrial motor control.
  • 18A current rating for reliable power circuit switching.
  • 30V DC coil voltage for specific control system integration.
  • Designed for frequent switching operations and long service life.
  • Features arc suppression and auxiliary contacts for enhanced functionality.

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-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.