WEG CWM18-10-30V56 - CONTACTOR CWM18-10-30V56
WEG

CWM18-10-30V56

Alternate Item Number: 10650475

UPC: 7894171703579

Contact for Pricing

Overview

The **WEG CWM18-10-30V56 Contactor** (SKU: CWM18-10-30V56) is a high-performance, electrically-operated switch engineered for the precise control of motor and power circuits in demanding industrial environments. Designed by **WEG**, a global leader in electric motor and automation technology, this contactor combines robust construction with advanced electromagnetic actuation to deliver reliable performance across millions of switching cycles. Ideal for applications requiring frequent operation, the CWM18-10-30V56 ensures seamless integration into motor starters, lighting control systems, and automated machinery where durability and precision are paramount. **Key Features and Technical Specifications:** - **Voltage Rating:** 30 VDC for direct current applications, ensuring compatibility with DC-powered systems. - **Current Rating:** 10 A continuous current handling capacity, suitable for moderate-load applications. - **Electromagnetic Operation:** Utilizes a high-efficiency coil to actuate power contacts, enabling remote control of motors and other electrical loads with minimal energy consumption. - **Arc Suppression Technology:** Integrated arc suppression mechanisms reduce electrical arcing during switching, extending contactor lifespan and minimizing maintenance requirements. - **Auxiliary Contacts:** Built-in auxiliary contacts facilitate control circuit integration, allowing for interlocking, signaling, and sequencing in complex control systems. - **Rugged Industrial Design:** Constructed with durable materials to withstand harsh operating conditions, including vibration, dust, and temperature fluctuations common in industrial settings. - **Compact Footprint:** Space-efficient design optimizes panel layout and installation flexibility, reducing overall system footprint. **Typical Applications:** The **WEG CWM18-10-30V56 Contactor** is a versatile component widely used across multiple industries, including: - **Motor Control:** Ideal for starting, stopping, and reversing motors in HVAC systems, pumps, conveyors, and industrial machinery. - **Lighting Systems:** Suitable for controlling high-intensity discharge (HID) lamps, LED lighting arrays, and other lighting loads in commercial and industrial facilities. - **Automation and Robotics:** Enables precise switching in automated production lines, robotic systems, and material handling equipment. - **Renewable Energy:** Applied in solar power systems, wind turbine control panels, and battery management systems where DC switching is required. - **Industrial Machinery:** Used in packaging machines, CNC equipment, and textile manufacturing to manage power distribution and operational sequencing. **Why Choose WEG Contactors?** WEG is a trusted name in industrial electrical solutions, renowned for innovation, reliability, and global support. The **CWM series** reflects the company’s commitment to delivering high-quality contactors that meet stringent performance standards. Professionals in the electrical and automation industries rely on WEG products for: - **Proven Durability:** Contactors in the CWM series are built to endure millions of operations without degradation, reducing downtime and replacement costs. - **Compliance and Safety:** Designed to meet international standards such as IEC, UL, and CE, ensuring safe operation in regulated environments. - **Easy Installation and Maintenance:** Modular design and standardized mounting options simplify integration into existing systems, while accessible terminals streamline wiring and troubleshooting. - **Global Availability:** Backed by WEG’s extensive distribution network, ensuring timely delivery and technical support worldwide. **Selection and Installation Considerations:** When specifying the **WEG CWM18-10-30V56 Contactor**, professionals should evaluate: - **Load Type:** Ensure the contactor’s current and voltage ratings align with the connected load, accounting for inrush currents and transient conditions. - **Environmental Conditions:** Consider ambient temperature, humidity, and exposure to contaminants to select appropriate enclosure ratings (e.g., IP protection). - **Control Circuit Requirements:** Verify compatibility with auxiliary contacts and control voltage specifications for seamless integration into PLCs or relay logic. - **Mounting and Wiring:** Follow manufacturer guidelines for proper spacing, torque specifications, and wiring practices to prevent overheating or mechanical stress. **Industry Trust and Long-Term Value:** Investing in the **WEG CWM18-10-30V56 Contactor** provides long-term reliability and operational efficiency. Whether deployed in a factory automation system, renewable energy installation, or commercial building management, this contactor delivers consistent performance under rigorous conditions. With WEG’s reputation for engineering excellence and customer-centric solutions, professionals can confidently integrate this contactor into critical applications, knowing it meets the demands of modern industrial operations.
  • 30 VDC voltage rating for direct current applications
  • 10 A continuous current handling capacity
  • Electromagnetic operation for remote motor and load control
  • Arc suppression technology for extended lifespan
  • Auxiliary contacts for control circuit integration

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-40

BFB-40

CONTACT BLOCK BU BFB-40

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.