WEG ESW-B9D22E-R27 - ENCLOSED STARTER ESW-B9D22E-R27
WEG

ESW-B9D22E-R27

Contact for Pricing

Overview

The WEG ESW-B9D22E-R27 Enclosed Starter is a robust, all-in-one motor control solution designed to deliver reliable performance in demanding industrial environments. Engineered by WEG, a global leader in electric motor technology and industrial automation, this enclosed starter combines a high-performance contactor with integral overload protection in a single, compact package. The ESW-B9D22E-R27 is specifically designed for applications requiring safe, efficient, and durable motor starting and stopping, ensuring operational continuity and equipment longevity. This enclosed starter is ideal for industrial motor control in sectors such as manufacturing, mining, oil & gas, water treatment, and HVAC systems. It is particularly well-suited for applications where motors operate in harsh or variable conditions, including dusty environments, outdoor installations, or areas exposed to moisture and temperature fluctuations. The protective enclosure provides IP-rated weather resistance, safeguarding internal components from environmental contaminants and ensuring consistent operation over time. Key features of the WEG ESW-B9D22E-R27 include: - Integrated overload protection to prevent motor damage from excessive current - Durable, NEMA-rated enclosure for enhanced safety and environmental protection - Compact, space-saving design that simplifies installation in control panels or enclosures - Compatibility with a wide range of motor types and power ratings - Easy access for maintenance and wiring, reducing downtime during servicing Professionals in industrial maintenance and electrical engineering rely on WEG’s reputation for innovation and reliability when selecting motor starters. WEG’s extensive experience in motor control technology ensures that products like the ESW-B9D22E-R27 meet stringent performance and safety standards. This enclosed starter is designed to integrate seamlessly into existing control systems, offering a complete solution for motor starting, stopping, and protection without the need for additional components. Installation of the WEG ESW-B9D22E-R27 is straightforward, with clear labeling and standardized mounting options that align with common industrial practices. The unit’s design prioritizes both safety and ease of use, featuring accessible terminals and clear wiring diagrams. For optimal performance, it is recommended to pair this starter with appropriately sized motors and protective devices, ensuring compliance with local electrical codes and industry regulations. In summary, the WEG ESW-B9D22E-R27 Enclosed Starter represents a trusted choice for engineers and facility managers seeking a dependable, high-quality motor control solution. Its combination of advanced protection, robust construction, and WEG’s proven reliability makes it an essential component in modern industrial motor applications. Whether deployed in a factory automation system, a pumping station, or a processing plant, this enclosed starter delivers the performance and durability required to keep operations running smoothly and safely.
  • Integrated contactor and overload protection in one unit
  • Weatherproof NEMA-rated enclosure for harsh environments
  • Compact design for easy installation in control panels
  • Compatible with a wide range of industrial motors
  • WEG’s trusted reliability for long-term performance

Specifications

Package Weight (Imperial)
2.222 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.