WEG ESW-B25D02H-R33 - ENCLOSED STARTER ESW-B25D02H-R33
WEG

ESW-B25D02H-R33

Alternate Item Number: 14663542

UPC: 7909492677772

Contact for Pricing

Overview

The WEG ESW-B25D02H-R33 Enclosed Starter represents a robust and reliable solution for comprehensive electric motor control in demanding industrial environments. This integrated unit effectively combines essential motor protection and switching functionalities into a single, pre-assembled package, simplifying installation and ensuring operational safety. Designed by WEG, a globally recognized leader in motor and drive technology, this starter leverages decades of expertise to deliver dependable performance. At its core, the ESW-B25D02H-R33 provides a complete system for starting, stopping, and safeguarding electric motors. It incorporates a high-quality WEG contactor, engineered for frequent switching cycles and durability, alongside an integrated thermal overload relay. This overload relay is crucial for protecting the motor from damage caused by excessive current, which can result from various conditions such as phase loss, unbalanced loads, or mechanical jamming. The adjustable trip settings on the overload relay allow for precise calibration to match the specific requirements of the motor and its application, thereby maximizing both motor longevity and operational efficiency. Furthermore, the 'enclosed' aspect of this starter is paramount for industrial settings. The robust enclosure, rated for the intended operational environment, offers significant protection against dust, moisture, and physical impact. This not only enhances safety for personnel by preventing accidental contact with live components but also extends the lifespan of the starter itself by shielding it from harsh external factors. Such enclosures are vital in sectors like manufacturing, food processing, water treatment, and mining, where equipment is often exposed to challenging conditions. The WEG ESW-B25D02H-R33 is an indispensable component for any industrial application where reliable and safe motor operation is a prerequisite. Its all-in-one design minimizes wiring complexity and reduces the potential for installation errors, leading to faster deployment and reduced commissioning costs. Professionals select enclosed starters like the ESW-B25D02H-R33 when they need a dependable, pre-engineered solution that meets stringent safety standards and provides essential motor protection without the need for separate component selection and assembly. Key benefits and features include: * **Integrated Control and Protection:** Combines contactor and overload relay for a unified motor control solution. * **Enhanced Safety:** Enclosed design protects personnel and components from environmental hazards and accidental contact. * **Reliable WEG Components:** Built with high-quality contactors and overload relays known for their durability and performance. * **Simplified Installation:** Pre-assembled unit reduces wiring time and potential for errors. * **Adjustable Overload Protection:** Customizable trip settings ensure optimal motor safeguarding. * **Durable Enclosure:** Provides robust protection against dust, moisture, and physical damage, suitable for harsh industrial environments. Choosing the WEG ESW-B25D02H-R33 signifies a commitment to operational excellence, safety, and the longevity of critical industrial machinery. It is a testament to WEG's dedication to providing high-performance electrical solutions that power industries worldwide.
  • Integrated WEG Contactor and Overload Relay for comprehensive motor control.
  • Robust Enclosure provides superior protection against environmental factors and physical damage.
  • Ensures safe starting, stopping, and overload protection for electric motors.
  • Designed for demanding industrial applications requiring reliability and durability.
  • Simplifies installation with a pre-assembled, all-in-one solution.

Specifications

Package Weight (Imperial)
5.775 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.