WEG PESWS-B50V24AX-RM71 - ENCLOSED STARTER PESWS-B50V24AX-RM71
WEG

PESWS-B50V24AX-RM71

UPC: 7909836218999

Contact for Pricing

Overview

The WEG PESWS-B50V24AX-RM71 Enclosed Starter represents a robust and reliable solution for industrial motor control applications. Engineered by WEG, a globally recognized leader in electric motors and automation, this unit integrates essential motor protection and switching functionalities into a single, protective enclosure. This comprehensive approach ensures safe, efficient, and dependable operation of electric motors across a wide spectrum of industrial environments. At its core, the PESWS-B50V24AX-RM71 combines a high-performance WEG contactor with an integrated overload relay. This dual functionality provides critical protection against overcurrent conditions that can arise from motor stalls, phase imbalances, or excessive load. The overload relay is typically adjustable, allowing for precise calibration to match the specific current requirements of the motor, thereby preventing premature failure and minimizing downtime. The contactor, a robust electromechanical switch, is designed for frequent and reliable switching cycles, enabling the starting and stopping of motors with confidence. The "enclosed" aspect of this starter is paramount for industrial settings. The durable housing protects the internal components from dust, moisture, oil, and other environmental contaminants that are common in manufacturing plants, processing facilities, and other heavy-duty applications. This enclosure not only safeguards the starter but also enhances operational safety by isolating live electrical parts, reducing the risk of accidental contact and electrical hazards. The specific environmental rating of the enclosure (indicated by the 'RM71' designation, though specific IP ratings are not provided here) dictates its suitability for various conditions, from general-purpose indoor use to more demanding outdoor or washdown environments. This WEG enclosed starter is an indispensable component for any system requiring reliable motor management. Its applications are vast, including: * **Pumps and Fans:** Ensuring consistent operation and protection in HVAC systems, water treatment plants, and industrial ventilation. * **Conveyor Systems:** Providing safe start/stop control and overload protection for material handling operations. * **Machine Tools:** Facilitating precise motor control for lathes, mills, and other manufacturing equipment. * **Compressors:** Safeguarding air and gas compressors from damaging overloads. * **General Industrial Machinery:** Offering a complete motor control package for a multitude of automated processes. Selecting the correct motor starter is crucial for system longevity and operational efficiency. The WEG PESWS-B50V24AX-RM71 offers a pre-assembled, tested, and integrated solution, simplifying installation and reducing the potential for wiring errors. Its design prioritizes both performance and safety, aligning with stringent industrial standards. For professionals seeking a dependable and comprehensive motor control solution, this WEG enclosed starter delivers peace of mind and operational excellence. The manufacturer's reputation for quality and innovation in motor control technology further solidifies its position as a preferred choice for critical industrial applications.
  • Integrated WEG Contactor and Overload Relay for comprehensive motor control.
  • Durable, protective enclosure designed for demanding industrial environments.
  • Provides safe starting, stopping, and overload protection for electric motors.
  • Simplifies installation with a pre-assembled, single-unit solution.
  • Engineered by WEG, a trusted leader in motor control and automation technology.

Specifications

Mounting Type
Wall Mount
Series
PESWS
Package Weight (Imperial)
5.5 LB

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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.