WEG ESW-B50D15A-R70 - ENCLOSED STARTER ESW-B50D15A-R70
WEG

ESW-B50D15A-R70

UPC: 7900060211060

Contact for Pricing

Overview

The WEG Enclosed Starter, model ESW-B50D15A-R70, represents a robust and integrated solution for industrial motor control and protection. Designed to meet the demanding requirements of various manufacturing and processing environments, this unit consolidates essential motor starting and overload protection components within a durable, protective enclosure. This comprehensive approach ensures both the longevity of the electric motor and the safety of personnel and equipment. At its core, the ESW-B50D15A-R70 combines a high-performance WEG contactor with a precisely calibrated thermal overload relay. This synergy allows for the safe and efficient initiation of motor power, as well as immediate disconnection in the event of an electrical fault or sustained overload condition that could otherwise lead to motor damage or fire hazards. The enclosed design is critical for industrial settings, providing a barrier against dust, moisture, and physical impact, thereby extending the operational life of the internal components and maintaining compliance with safety regulations. This makes it an indispensable component for applications where reliability and safety are paramount. WEG is a globally recognized leader in the manufacturing of electric motors, drives, and automation solutions, renowned for their commitment to quality, innovation, and performance. Their enclosed starters, such as the ESW-B50D15A-R70, embody this dedication by offering dependable operation and ease of integration into existing electrical systems. The selection of an appropriate motor starter is a crucial step in any industrial electrical design, influencing everything from energy efficiency to system uptime. This particular model is engineered for straightforward installation and maintenance, minimizing downtime and operational costs for end-users. Key benefits and features of the WEG ESW-B50D15A-R70 include: * **Integrated Design:** Combines contactor and overload relay in a single, compact unit for simplified wiring and installation. * **Robust Enclosure:** Provides superior protection against environmental factors and mechanical damage, ensuring long-term reliability. * **Motor Protection:** Features a thermal overload relay with adjustable settings to prevent motor damage from overcurrent conditions. * **Safe Operation:** Designed for secure switching and disconnection, safeguarding both personnel and equipment. * **WEG Quality:** Backed by the reputation of a leading global manufacturer known for high-quality electrical components. This enclosed starter is ideal for a wide array of industrial applications, including pump control, fan operation, conveyor systems, and general machinery starting where reliable and protected motor operation is essential. Its versatility and robust construction make it a preferred choice for engineers and maintenance professionals seeking a dependable solution for their motor control needs. By investing in a WEG enclosed starter, businesses ensure the continuous and safe operation of their critical motor-driven equipment, contributing to overall operational efficiency and productivity.
  • WEG Enclosed Starter ESW-B50D15A-R70 for industrial motor control.
  • Integrates contactor and thermal overload relay for comprehensive protection.
  • Durable, protective enclosure ensures longevity and safety in harsh environments.
  • Reliable starting, stopping, and overload protection for electric motors.
  • Manufactured by WEG, a trusted leader in electrical automation solutions.

Specifications

Package Weight (Imperial)
0 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)
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.