WEG JC CWM250-3P - CONTACT SET JC CWM250-3P
WEG

JC CWM250-3P

UPC: 7890355029633

Contact for Pricing

Overview

The WEG JC CWM250-3P Contact Set is a critical component for ensuring the reliable and efficient operation of industrial electrical systems. As a high-quality replacement part for WEG contactors, this contact set is engineered to maintain the integrity of electrical connections, even under demanding operational conditions. WEG, a globally recognized leader in motor and drive technology, consistently delivers products that meet stringent industrial standards for performance and longevity. This specific contact set is designed for use with WEG contactors, facilitating the frequent switching of motor and power circuits essential for modern industrial automation. Contactors, fundamentally, are electrically-controlled switches that play a pivotal role in managing power flow to various electrical loads. They utilize electromagnetic coils to actuate power contacts, enabling remote and automated control of motors, lighting systems, heating elements, and other significant electrical equipment. The WEG JC CWM250-3P Contact Set is built to withstand the rigors of industrial environments, designed to endure millions of switching cycles without degradation. This inherent durability makes it an indispensable part of motor starters, control panels, and automated machinery across a wide spectrum of industries, including manufacturing, processing, and infrastructure. Key benefits and features associated with high-quality contact sets like the WEG JC CWM250-3P include: * **Enhanced Durability:** Constructed from robust materials to ensure a long service life and consistent performance. * **Reliable Electrical Conductivity:** Designed for optimal current transfer, minimizing power loss and heat generation. * **Arc Suppression Capabilities:** Integral to contactor design, helping to extinguish electrical arcs that form during switching, thereby protecting the contacts and extending their lifespan. * **Compatibility:** Specifically manufactured to integrate seamlessly with compatible WEG contactor models, ensuring a precise fit and optimal functionality. * **Cost-Effective Maintenance:** Replacing worn contact sets is a more economical solution than replacing the entire contactor, prolonging the operational life of existing equipment. When selecting contact sets for industrial applications, factors such as the rated current, voltage, switching frequency, and environmental conditions are paramount. The WEG JC CWM250-3P is engineered to meet the demanding requirements of industrial power control. Its application spans across various sectors where precise and dependable motor control is a necessity. Professionals in electrical engineering, maintenance, and automation rely on WEG components for their proven track record of quality and performance. Investing in genuine WEG replacement parts like the JC CWM250-3P contact set ensures that your industrial equipment continues to operate at peak efficiency and safety standards, minimizing downtime and maximizing productivity.
  • Genuine WEG replacement contact set for industrial contactors.
  • Ensures reliable electrical connections and optimal current transfer.
  • Engineered for durability and millions of switching operations.
  • Designed to maintain performance in demanding industrial environments.
  • Facilitates efficient remote control of motor and power circuits.

Specifications

Poles
3P
Series
CWM250
Package Weight (Imperial)
1.021 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.