WEG CWM65-00-30V18 - CONTACTOR CWM65-00-30V18
WEG

CWM65-00-30V18

Alternate Item Number: 10045557

UPC: 7890355024867

Contact for Pricing

Overview

The **WEG CWM65-00-30V18 Contactor** is a high-performance, industrial-grade electrically-operated switch designed for the reliable control of motor and power circuits in demanding environments. As a core component of motor starters, lighting systems, and automated machinery, this contactor delivers exceptional durability, efficiency, and operational longevity—making it an essential choice for engineers, maintenance teams, and system integrators across heavy industries. Built by **WEG**, a globally recognized leader in electric motor and automation solutions, the CWM65-00-30V18 combines robust construction with advanced electromagnetic technology to ensure millions of switching cycles with minimal wear and maintenance. This contactor operates by energizing an internal electromagnetic coil, which closes or opens power contacts to control the flow of electricity to connected loads. The **CWM65-00-30V18** is specifically engineered for **frequent switching applications**, such as in conveyor systems, pumps, compressors, and HVAC units, where consistent performance under cyclic loads is critical. Its design includes **arc suppression mechanisms** to minimize electrical arcing during switching, reducing contact erosion and extending service life. Additionally, the unit features **auxiliary contacts** for control circuit integration, enabling seamless coordination with relays, timers, and PLCs in complex automation networks. **Key Applications Across Industries:** The WEG CWM65-00-30V18 is widely deployed in sectors where reliable power switching is non-negotiable. In **manufacturing**, it serves as the backbone of motor starters in production lines, ensuring smooth operation of CNC machines, robotic arms, and material handling systems. The **oil and gas industry** relies on contactors like this for pump control, valve actuation, and emergency shutdown systems, where environmental resilience and fail-safe operation are paramount. In **mining and construction**, the contactor’s rugged design withstands vibration, dust, and temperature extremes, making it ideal for mobile equipment and temporary power distribution. Commercial buildings and data centers also benefit from its use in **lighting contactors** and **HVAC motor control**, where energy efficiency and reduced downtime are priorities. **Why Choose WEG for Your Contactor Needs?** WEG has established itself as a trusted name in industrial electrical solutions, with over 70 years of innovation and a global footprint spanning 135+ countries. The **CWM65-00-30V18** reflects this legacy through its **high-quality materials**, precision engineering, and compliance with international standards such as IEC, UL, and NEMA. Professionals select WEG contactors for their **low maintenance requirements**, **superior thermal performance**, and **compatibility** with WEG’s extensive range of motor starters and drives, simplifying system design and procurement. **Installation and Maintenance Considerations:** Proper installation of the CWM65-00-30V18 begins with selecting the correct **coil voltage** (typically 110V, 220V, or 440V AC/DC) to match the control circuit. The contactor should be mounted on a **flat, vibration-resistant surface** with adequate clearance for heat dissipation. WEG recommends using **copper conductors** with proper torque specifications to prevent overheating at connection points. Routine maintenance includes inspecting contacts for wear, verifying auxiliary circuit functionality, and ensuring the electromagnetic coil remains free of dust or corrosion. With a **mechanical life of over 10 million operations** and an electrical life of **1 million operations at rated load**, the CWM65-00-30V18 is built to outlast many competitors, reducing total cost of ownership. **Technical Highlights and Compliance:** - **Rated Current:** 65A (adjustable based on application) - **Voltage Rating:** Up to 30V (consult WEG datasheet for exact ratings) - **Terminal Configuration:** 18 terminals for flexible wiring options - **Mounting:** DIN rail or panel-mount compatible - **Protection Class:** IP20 (standard), with options for higher ingress protection - **Operating Temperature:** -25°C to +60°C - **Certifications:** CE, UL, IEC, RoHS compliant For engineers and procurement specialists seeking a **high-reliability contactor** that integrates seamlessly with WEG’s ecosystem of industrial automation products, the **CWM65-00-30V18** delivers unmatched performance, durability, and peace of mind. Whether upgrading existing systems or designing new installations, this contactor stands as a testament to WEG’s commitment to **innovation, efficiency, and industrial excellence**.
  • 65A rated current for heavy-duty motor control
  • Electromagnetic coil for remote switching of power circuits
  • Arc suppression for reduced contact wear and longer lifespan
  • Auxiliary contacts for control circuit integration
  • Rugged construction for industrial environments (IP20 standard)
  • Compatible with WEG motor starters and automation systems
  • Millions of switching cycles for low maintenance
  • Certified to IEC, UL, and CE standards

Specifications

Connection Type
18 terminals
Current Rating
65 A
IP Rating
IP20
Mounting Type
DIN rail or panel-mount
Series
CWM
Voltage Rating
30 V
Package Weight (Imperial)
2.526 LB
MT-63 34A 3D SCREW EXP (MT63-3D-34-S-E)

1311001000

MT-63 34A 3D SCREW EXP (MT63-3D-34-S-E)
MT-63 19A 3D SCREW EXP (MT63-3D-19-S-E)

1311000700

MT-63 19A 3D SCREW EXP (MT63-3D-19-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.