WEG ESWS-B50V24E-RM70 - ENCLOSED STARTER ESWS-B50V24E-RM70
WEG

ESWS-B50V24E-RM70

UPC: 7909836321217

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Overview

The WEG ENCLOSED STARTER ESWS-B50V24E-RM70 represents a robust and integrated solution for comprehensive electric motor control and protection in demanding industrial environments. This unit consolidates essential motor starting and protection components within a durable, protective enclosure, ensuring operational safety, reliability, and extended equipment lifespan. Designed by WEG, a globally recognized leader in electric motor and automation technology, this enclosed starter leverages decades of engineering expertise to deliver dependable performance. At its core, the ESWS-B50V24E-RM70 combines a high-quality WEG contactor with an integrated thermal overload relay. The contactor serves as the primary switching device, enabling the safe and efficient starting, stopping, and reversing (if applicable) of electric motors. Its robust construction is engineered to handle the electrical stresses associated with motor inrush currents and continuous operation. Complementing the contactor, the thermal overload relay provides crucial protection against motor damage caused by overcurrent conditions, which can arise from mechanical overloads, voltage sags, or phase imbalances. This intelligent protection mechanism trips the starter, disconnecting power to the motor before irreversible damage occurs, thereby minimizing downtime and costly repairs. The "enclosed" aspect of this starter is a critical feature for industrial applications. The rugged enclosure shields the internal components from environmental factors such as dust, moisture, oil, and physical impact. This protection is vital for maintaining the integrity and functionality of the starter in harsh settings like manufacturing plants, processing facilities, and outdoor installations. The enclosure also enhances safety by preventing accidental contact with live electrical parts, a paramount concern in any industrial electrical system. Key benefits of deploying the WEG ENCLOSED STARTER ESWS-B50V24E-RM70 include: * **Integrated Design:** Simplifies installation and wiring by combining multiple components into a single, pre-assembled unit. * **Enhanced Safety:** The protective enclosure isolates electrical hazards, ensuring personnel safety. * **Reliable Motor Protection:** Thermal overload relay safeguards motors from damaging overcurrents, extending their operational life. * **Durable Construction:** Built to withstand demanding industrial conditions, ensuring long-term performance. * **WEG Quality:** Manufactured by a trusted industry leader, guaranteeing high standards of engineering and reliability. This enclosed starter is an indispensable component for a wide array of industrial applications. It is commonly utilized in systems requiring the direct control of motors for pumps, fans, conveyors, compressors, mixers, and various other machinery. Industries such as food and beverage processing, water and wastewater treatment, mining, material handling, and general manufacturing rely heavily on such robust motor control solutions. The selection of an appropriate motor starter, like the ESWS-B50V24E-RM70, is a critical step in ensuring the efficient, safe, and reliable operation of any industrial process driven by electric motors. Its UNSPSC code, 39121521, categorizes it within motor starters, underscoring its fundamental role in industrial electrical infrastructure.
  • Integrated WEG Contactor and Thermal Overload Relay for comprehensive motor control.
  • Rugged Enclosure provides superior protection against environmental factors and enhances safety.
  • Reliable Overcurrent Protection safeguards electric motors from damage.
  • Designed for demanding industrial applications requiring robust and dependable performance.
  • WEG quality ensures long-term operational integrity and peace of mind.

Specifications

Series
ESWS
Package Weight (Imperial)
11.44 LB

Similar Products

ESWS-B50V24E-RM71


Voltage Rating: 240 V

IP Rating: IP54

Nema Rating: NEMA-rated

ESWS-B50V24A-RM71


Material: Poly

Frequency: 50/60 Hz

ESWS-B40V24A-RM70


Voltage Rating: 24 VAC

Current Rating: 40 A

Nema Rating: Type 4X

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.