WEG MPW40-3-D063 X25 - MOTOR PROTECTOR BU MPW40-3-D063 X25
WEG

MPW40-3-D063 X25

UPC: 7909322344546

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Overview

The **WEG MPW40-3-D063 X25 Motor Protector** is a critical control component engineered for robust industrial motor protection and automation systems. Designed to safeguard motors against overloads, phase imbalances, and other electrical faults, this device ensures operational reliability in demanding environments where downtime is not an option. Manufactured by WEG, a global leader in electric motor technology and industrial automation solutions, the MPW40-3-D063 X25 integrates seamlessly into motor control panels, providing essential protection for pumps, conveyors, HVAC systems, and other heavy-duty industrial machinery. Motor protectors like the WEG MPW40-3-D063 X25 are essential in industries such as manufacturing, mining, oil & gas, water treatment, and renewable energy, where motors operate under continuous stress. Unlike basic overload relays, this protector offers advanced thermal and current sensing to prevent damage from overheating, voltage fluctuations, or short circuits. Its compact design and DIN-rail mounting capability make it ideal for space-constrained control panels, while its compatibility with WEG’s extensive range of motor controllers ensures plug-and-play integration. Key applications include: - **Industrial machinery protection**: Safeguarding motors in CNC machines, compressors, and material handling systems. - **HVAC systems**: Ensuring reliable operation of large-scale heating, ventilation, and air conditioning units. - **Pump and fan control**: Preventing motor burnout in critical fluid handling and ventilation applications. - **Automation systems**: Supporting PLC-controlled environments where precise motor protection is required. - **Renewable energy**: Protecting motors in wind turbine pitch control systems and solar tracking mechanisms. WEG’s reputation for durability and innovation makes the MPW40-3-D063 X25 a trusted choice for engineers and maintenance teams. The device’s robust construction, compliance with international standards (such as IEC and UL), and compatibility with WEG’s motor lineup ensure long-term performance. Installation is straightforward, with clear terminal markings and wiring diagrams provided for quick setup. For professionals seeking a reliable, high-performance motor protector, the WEG MPW40-3-D063 X25 delivers unmatched protection and peace of mind in industrial automation and control applications.
  • Advanced thermal and current sensing for overload protection
  • Compact DIN-rail mounting for space-efficient control panels
  • Compatible with WEG motor controllers for seamless integration
  • Compliant with IEC and UL standards for global reliability
  • Ideal for pumps, HVAC, conveyors, and industrial machinery

Specifications

Current Rating
63 A
Mounting Type
DIN Rail
Series
MPW40
Package Weight (Imperial)
0.792 LB

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.