WEG CWM9N-10-30V18 - CONTACTOR CWM9N-10-30V18
WEG

CWM9N-10-30V18

Alternate Item Number: 11697351

UPC: 7891327705296

Contact for Pricing

Overview

The WEG CWM9N-10-30V18 Contactor is a robust, electrically-controlled switch engineered for the demanding requirements of industrial automation and power distribution. Designed for frequent and reliable switching of motor and power circuits, this contactor leverages advanced electromagnetic coil technology to ensure precise and safe operation of electrical loads. Its core function is to act as a high-capacity relay, enabling remote control and automation of machinery, pumps, lighting systems, and other critical electrical equipment. Built with longevity in mind, the CWM9N-10-30V18 is constructed to withstand millions of switching cycles, making it an indispensable component in motor starters, complex control panels, and integrated automated manufacturing lines. The inherent design incorporates essential safety and performance features, including effective arc suppression to mitigate electrical discharge and prolong contact life. Furthermore, it is equipped with auxiliary contacts, which are vital for interlocking, signaling, and implementing sophisticated control logic within larger electrical systems. The rugged construction ensures dependable performance even in harsh industrial environments characterized by dust, vibration, and temperature fluctuations. WEG is a globally recognized leader in the manufacturing of electric motors, drives, and control equipment, renowned for its commitment to quality, innovation, and reliability. The CWM9N-10-30V18 contactor embodies this reputation, offering a dependable solution for applications where uptime and operational integrity are paramount. Professionals in electrical engineering, plant maintenance, and system integration rely on WEG contactors for their consistent performance and ease of integration into existing electrical infrastructure. Key features and benefits of the WEG CWM9N-10-30V18 Contactor include: * **High Switching Capacity:** Capable of handling significant electrical loads for motor and power circuit control. * **Electromagnetic Actuation:** Ensures precise and reliable remote switching operations. * **Extended Durability:** Designed for millions of mechanical and electrical switching cycles, minimizing maintenance and replacement costs. * **Integrated Arc Suppression:** Enhances safety and prolongs the lifespan of the power contacts. * **Auxiliary Contacts:** Facilitates complex control schemes, interlocking, and status feedback. * **Rugged Industrial Design:** Built to withstand challenging environmental conditions. * **WEG Quality Assurance:** Backed by a trusted manufacturer with a strong legacy in industrial electrical solutions. This contactor is an ideal choice for a wide array of industrial applications, including: * Motor control in manufacturing plants * Pumping systems in water treatment and oil & gas * HVAC systems in commercial buildings * Lighting control for large facilities * Automated assembly lines and robotics * Power distribution and load management When selecting a contactor, engineers consider factors such as coil voltage, current rating, number of poles, and auxiliary contact configuration. The CWM9N-10-30V18 provides a versatile solution that meets the stringent demands of modern industrial electrical systems, ensuring efficient and safe operation of critical equipment.
  • WEG CWM9N-10-30V18 Contactor for industrial electrical control.
  • Electrically-controlled switch for frequent motor and power circuit switching.
  • Utilizes electromagnetic coils for remote control of electrical loads.
  • Designed for millions of switching operations, ensuring long-term reliability.
  • Features arc suppression and auxiliary contacts for enhanced control and safety.

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)
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.