WEG ESW-B9D39H-R26 - ENCLOSED STARTER ESW-B9D39H-R26
WEG

ESW-B9D39H-R26

Alternate Item Number: 14663072

UPC: 7909492664741

Contact for Pricing

Overview

The WEG ENCLOSED STARTER ESW-B9D39H-R26 represents a robust and integrated solution for comprehensive electric motor control in demanding industrial environments. This unit effectively combines essential motor protection and control components within a single, protective enclosure, ensuring both operational safety and extended equipment lifespan. By integrating a WEG contactor and an overload relay, this enclosed starter provides a complete package for starting, stopping, and safeguarding electric motors against damaging overload conditions. Designed for reliability and ease of installation, the ESW-B9D39H-R26 is an indispensable component for a wide array of industrial applications. Its primary function is to offer dependable switching capabilities while simultaneously protecting motors from thermal stress and short circuits, which can lead to costly downtime and repairs. The inclusion of a sturdy, protective enclosure is paramount, offering vital safety features for personnel by isolating live components and providing environmental resistance against dust, moisture, and other contaminants common in manufacturing plants, processing facilities, and heavy machinery operations. WEG, a globally recognized leader in motor and drive technology, brings its extensive engineering expertise to the ESW-B9D39H-R26. This commitment to quality ensures that users can depend on consistent performance and durability, even under continuous operational stress. The inherent design of an enclosed starter simplifies the installation process, reducing wiring complexity and the need for separate component mounting, thereby saving valuable time and resources during setup. Key benefits and features of the WEG ENCLOSED STARTER ESW-B9D39H-R26 include: * **Integrated Control and Protection:** Combines contactor and overload relay for a streamlined, single-unit solution. * **Enhanced Safety:** The robust enclosure safeguards personnel and protects internal components from environmental factors. * **Reliable Motor Operation:** Ensures safe starting, stopping, and continuous protection against overloads. * **Simplified Installation:** Reduces wiring and mounting complexity, leading to faster deployment. * **WEG Quality:** Manufactured by a trusted industry leader known for durable and high-performance electrical equipment. This enclosed starter is a critical component for applications such as conveyor systems, pumps, fans, compressors, and various types of industrial machinery where consistent and protected motor operation is essential. Its robust construction and integrated protection mechanisms make it a preferred choice for engineers and maintenance professionals seeking a dependable and efficient motor control solution. The UNSPSC code 39121521 further categorizes this product within the electrical power control and distribution equipment sector, highlighting its role in industrial power management systems.
  • Integrated WEG Contactor and Overload Relay for comprehensive motor control.
  • Robust Enclosure provides superior safety and environmental protection.
  • Ensures reliable starting, stopping, and overload protection for electric motors.
  • Simplifies installation with a single, pre-assembled unit.
  • Manufactured by WEG, a trusted global leader in motor and drive technology.

Specifications

Ip Rating
IP66/IP67
Nema Rating
Type 4X
Series
ESW-B9D
Package Weight (Imperial)
5.808 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)
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.
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

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.