WEG ESW-B40D15A-R70 - ENCLOSED STARTER ESW-B40D15A-R70
WEG

ESW-B40D15A-R70

UPC: 7909836489313

Contact for Pricing

Overview

The WEG ESW-B40D15A-R70 Enclosed Starter represents a critical component for ensuring the safe, reliable, and efficient operation of electric motors across a wide spectrum of industrial applications. This integrated unit consolidates essential motor control functions, including starting, stopping, and comprehensive overload protection, within a single, robust enclosure. This design not only simplifies installation but also significantly enhances operational safety by housing all critical electrical components in a protected environment. At its core, the ESW-B40D15A-R70 is engineered to provide a complete motor control solution. It features high-quality WEG contactors, renowned for their durability and performance, paired with precise overload relays. This combination ensures that electric motors are protected against damaging overcurrent conditions that can arise from various operational scenarios, such as mechanical stalls, phase imbalances, or excessive load. The overload relay is typically adjustable, allowing for fine-tuning to match the specific current requirements of the motor, thereby preventing nuisance tripping while offering essential protection. The "enclosed" aspect of this starter is paramount for industrial settings. The protective enclosure shields the internal components from environmental factors like dust, moisture, oil, and physical impact, which are common in manufacturing plants, processing facilities, and outdoor installations. This robust housing is designed to meet stringent industrial standards, ensuring longevity and consistent performance even in demanding conditions. The enclosure also serves as a vital safety barrier, preventing accidental contact with live electrical parts, thus minimizing the risk of electrical shock to personnel. WEG is a globally recognized leader in the manufacturing of electric motors, drives, and control equipment. Their commitment to quality, innovation, and reliability is reflected in products like the ESW-B40D15A-R70. When selecting a motor starter, engineers and maintenance professionals prioritize components that offer dependable performance, ease of integration, and long service life. This WEG enclosed starter delivers on all these fronts, making it an ideal choice for applications requiring robust and secure motor control. Key benefits and features of the WEG ESW-B40D15A-R70 include: * **Integrated Design:** Combines contactor and overload relay for a compact and efficient control solution. * **Enhanced Safety:** Protective enclosure safeguards components and personnel from electrical hazards and environmental contaminants. * **Reliable Motor Protection:** Overload relay provides adjustable thermal protection against overcurrents, preventing motor damage. * **Durable Construction:** Built with high-quality materials for longevity in demanding industrial environments. * **Simplified Installation:** Pre-wired and assembled unit reduces wiring complexity and installation time. * **Versatile Applications:** Suitable for a wide range of motor-driven equipment in manufacturing, material handling, pumping, and more. This enclosed starter is an indispensable component for any industrial operation that relies on electric motors for its processes. It provides the foundational control and protection necessary for maintaining productivity and minimizing downtime. The ESW-B40D15A-R70 is a testament to WEG's expertise in delivering high-performance motor control solutions tailored for the rigors of industrial use.
  • WEG ESW-B40D15A-R70 Enclosed Starter for industrial motor control.
  • Integrates contactor and overload protection in a single unit.
  • Robust enclosure provides environmental and safety protection.
  • Ensures reliable starting, stopping, and overload protection for electric motors.
  • Ideal for demanding industrial applications requiring durable motor control.

Specifications

Package Weight (Imperial)
11.44 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.