WEG ESW-B25D15A-R33 - ENCLOSED STARTER ESW-B25D15A-R33
WEG

ESW-B25D15A-R33

Alternate Item Number: 10723193

UPC: 7894171769483

Contact for Pricing

Overview

The WEG ESW-B25D15A-R33 Enclosed Starter represents a robust and reliable solution for comprehensive electric motor control and protection in demanding industrial environments. This integrated unit combines essential components, including a contactor for switching power to the motor and an overload relay for safeguarding against overcurrent conditions, all housed within a protective enclosure. This all-in-one design simplifies installation, reduces wiring complexity, and ensures a higher level of safety by isolating live components. Motor starters are fundamental to the operation of virtually any industrial process that relies on electric motors. They provide the critical functionality to safely initiate motor rotation, bring it to a halt, and, most importantly, prevent damage from electrical faults such as overloads. The WEG ESW-B25D15A-R33 is engineered to meet these requirements with precision and durability, making it an indispensable component for maintaining operational continuity and extending motor lifespan. The inclusion of a dedicated enclosure, rated for specific environmental conditions, offers crucial protection against dust, moisture, and physical impact, thereby enhancing safety and ensuring reliable performance even in challenging settings. This enclosed starter is particularly well-suited for a wide array of industrial applications. Industries such as manufacturing, material handling, water and wastewater treatment, HVAC systems, and general machinery operation all benefit from the dependable performance of WEG motor starters. Whether controlling pumps, conveyors, fans, or processing equipment, the ESW-B25D15A-R33 offers peace of mind through its integrated safety and control features. Professionals choose WEG for its reputation in delivering high-quality electrical components that are built to last and perform consistently under rigorous operational demands. The ESW-B25D15A-R33 exemplifies this commitment, providing a complete, ready-to-install solution for motor control needs. Key features and benefits of the WEG ESW-B25D15A-R33 include: * **Integrated Design:** Combines contactor and overload relay in a single, compact unit for simplified installation and reduced footprint. * **Enhanced Safety:** The protective enclosure safeguards personnel from electrical hazards and protects the internal components from environmental factors. * **Reliable Motor Protection:** The overload relay provides adjustable thermal protection, preventing motor damage due to sustained overcurrents. * **Durable Construction:** Built with high-quality materials to withstand the rigors of industrial use and ensure long-term operational reliability. * **Versatile Application:** Suitable for starting, stopping, and protecting a wide range of industrial electric motors across various sectors. When selecting a motor starter, factors such as motor horsepower, voltage, full-load current, and the specific environmental conditions of the installation site are paramount. The WEG ESW-B25D15A-R33, with its robust design and integrated functionality, offers a dependable choice for engineers and maintenance professionals seeking efficient and safe motor control solutions. Trust WEG for your critical motor control applications.
  • Integrated WEG contactor and overload relay for complete motor control.
  • Protective enclosure for enhanced safety and environmental resistance.
  • Reliable thermal overload protection to prevent motor damage.
  • Simplified installation and wiring for industrial applications.
  • Durable construction designed for demanding industrial environments.

Specifications

Series
ESW-B25D15A-R33
Package Weight (Imperial)
5.918 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.