WEG ESW-B25V24A-R33 - ENCLOSED STARTER ESW-B25V24A-R33
WEG

ESW-B25V24A-R33

Alternate Item Number: 10186200

UPC: 7890355050613

Contact for Pricing

Overview

The WEG ESW-B25V24A-R33 Enclosed Starter represents a robust and reliable solution for comprehensive electric motor control in demanding industrial environments. This integrated unit 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 enclosed starter is engineered to meet the rigorous demands of various industrial applications. At its core, the ESW-B25V24A-R33 serves as a complete motor starter, incorporating a high-quality WEG contactor for initiating and interrupting motor power, alongside an integrated thermal overload relay for safeguarding the motor against damaging overcurrent conditions. This dual functionality is critical for extending motor lifespan and preventing costly downtime due to thermal stress or short circuits. The overload relay is typically adjustable, allowing for precise calibration to match the specific full-load current (FLC) of the motor being protected, ensuring optimal protection without nuisance tripping. The "enclosed" aspect of this starter is a key differentiator, providing a durable and protective housing that shields the internal components from environmental hazards such as dust, moisture, oil, and physical impact. This enclosure is vital for maintaining the integrity and longevity of the starter, especially in harsh plant settings, outdoor installations, or areas with challenging atmospheric conditions. The enclosure's design also contributes to electrical safety by isolating live components, reducing the risk of accidental contact. Applications for the WEG ESW-B25V24A-R33 are widespread across numerous industrial sectors. It is an indispensable component in: * **Manufacturing Plants:** Controlling pumps, fans, conveyors, mixers, and machine tools. * **Water and Wastewater Treatment:** Protecting and controlling critical pumping systems. * **Food and Beverage Processing:** Ensuring reliable operation of processing equipment in hygienic environments. * **Material Handling:** Managing the power for automated warehousing and logistics systems. * **HVAC Systems:** Providing safe and efficient control for large industrial fans and compressors. Selecting the correct motor starter involves considering the motor's voltage, full-load current, and the environmental conditions of the installation. The WEG ESW-B25V24A-R33, with its inherent reliability and the trusted WEG brand reputation, offers peace of mind for engineers and maintenance professionals. Its pre-wired configuration minimizes on-site wiring complexity, leading to faster and more secure installations. The robust construction ensures dependable performance, even under frequent start/stop cycles and fluctuating load conditions. Investing in a quality enclosed starter like the ESW-B25V24A-R33 is a proactive measure to enhance operational efficiency, ensure personnel safety, and protect valuable motor assets from premature failure. This product exemplifies WEG's commitment to delivering high-performance, durable electrical solutions for the global industrial market.
  • Integrated WEG Contactor and Thermal Overload Relay for comprehensive motor control and protection.
  • Durable Enclosed Housing provides superior protection against dust, moisture, and physical impact.
  • Simplifies Installation with pre-assembled components, reducing wiring time and complexity.
  • Enhances Safety by isolating live electrical components within a protective enclosure.
  • Ideal for a wide range of industrial applications including pumps, fans, conveyors, and machinery.

Specifications

Series
ESW-B25V24A-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.