WEG ESWS-25V18E-RM34 - ENCLOSED STARTER ESWS-B25D15E-RM34
WEG

ESWS-25V18E-RM34

Alternate Item Number: 10725620

UPC: 7894171771233

Contact for Pricing

Overview

The **WEG ESWS-25V18E-RM34 Enclosed Starter** is a high-performance, industrial-grade motor control solution engineered for reliability and durability in demanding environments. Designed as part of WEG’s renowned ESWS series, this enclosed starter delivers precise motor control while ensuring robust protection against electrical faults, overloads, and environmental hazards. Built to meet the rigorous demands of modern industrial applications, the ESWS-25V18E-RM34 combines WEG’s decades of expertise in motor control technology with rugged construction, making it an ideal choice for facilities prioritizing uptime, safety, and operational efficiency. **Key Features and Technical Specifications:** - **NEMA1 Enclosure:** The ESWS-25V18E-RM34 is housed in a NEMA1-rated enclosure, providing essential protection against dust, dirt, and non-hazardous contaminants while ensuring safe operation in indoor industrial settings. This enclosure type is widely trusted for its balance of cost-effectiveness and protection in general-purpose applications. - **High-Performance Contactor:** Equipped with a **CWM-style contactor rated at 18 amps**, this starter is optimized for medium-duty motor control tasks, including pumps, fans, conveyors, and other industrial machinery. The contactor’s design ensures reliable switching and extended service life, even under frequent cycling conditions. - **Coil Voltage Flexibility:** The starter features a **120VAC coil voltage (V18)**, offering compatibility with standard control voltage systems commonly found in North American industrial facilities. This flexibility simplifies integration into existing control panels and reduces the need for additional voltage conversion equipment. - **Comprehensive Control Options:** The RM34 suffix indicates a control device configuration that includes **HOA (Hand-Off-Auto) selector switch + Reset**, providing operators with versatile control modes. This setup is particularly valuable in applications requiring manual override, automatic operation, or emergency shutdown capabilities, enhancing operational safety and responsiveness. - **Overload Protection:** The ESWS-25V18E-RM34 includes built-in overload protection tailored for **3-phase motors in the 22-32 amp range (RM34)**, ensuring compliance with NEC and IEC standards for motor protection. This feature safeguards motors from damage due to prolonged overloads, phase imbalance, or locked-rotor conditions, reducing downtime and maintenance costs. - **Easy Installation and Maintenance:** Designed for quick and hassle-free installation, the ESWS-25V18E-RM34 features a modular design that simplifies wiring, mounting, and servicing. The NEMA1 enclosure allows for straightforward wall or panel mounting, while accessible internal components minimize downtime during inspections or repairs. **Industry Applications and Use Cases:** The WEG ESWS-25V18E-RM34 Enclosed Starter is a versatile solution for a wide range of industrial applications, including: - **HVAC Systems:** Ideal for controlling motors in heating, ventilation, and air conditioning systems, where reliable operation and protection against overloads are critical. - **Material Handling:** Suitable for conveyors, cranes, and automated sorting systems, where consistent motor performance and safety are paramount. - **Water and Wastewater Treatment:** Used in pumping stations and filtration systems to manage fluid flow with precision and reliability. - **Manufacturing and Processing:** Deployed in production lines, compressors, and machine tools to ensure smooth and efficient operation of industrial equipment. - **Agricultural Equipment:** Provides dependable motor control for irrigation systems, grain handling, and other agricultural machinery exposed to dusty or humid environments. **Why Choose WEG for Motor Control Solutions?** WEG is a global leader in industrial motor control and automation, recognized for its commitment to innovation, quality, and customer support. With over 50 years of experience, WEG’s products are trusted by industries worldwide for their durability, energy efficiency, and compliance with international standards. The ESWS series, in particular, is designed to meet the needs of engineers and maintenance professionals who demand **high performance, ease of use, and long-term reliability**. By choosing the ESWS-25V18E-RM34, you’re investing in a solution backed by WEG’s extensive technical expertise and a global network of support. **Installation and Compliance Considerations:** When selecting an enclosed starter, it’s essential to consider factors such as ambient temperature, enclosure rating, and compliance with local electrical codes. The NEMA1 enclosure of the ESWS-25V18E-RM34 is suitable for indoor use in non-hazardous locations, but for outdoor or hazardous environments, additional considerations or alternative enclosure types may be required. WEG provides comprehensive documentation, including wiring diagrams, technical specifications, and compliance certifications, to ensure seamless integration into your system. **Conclusion:** The **WEG ESWS-25V18E-RM34 Enclosed Starter** is a robust, reliable, and versatile motor control solution designed to meet the demands of modern industrial applications. With its high-performance contactor, flexible control options, and built-in overload protection, it delivers the performance and durability required for critical operations. Whether you’re upgrading existing equipment or designing a new system, the ESWS-25V18E-RM34 offers the reliability and efficiency you need to keep your processes running smoothly. Trust WEG’s industry-leading expertise to enhance your motor control infrastructure today.
  • NEMA1 Enclosure for indoor industrial environments
  • 18A CWM contactor for medium-duty motor control
  • 120VAC coil voltage for compatibility with standard control systems
  • HOA + Reset control for versatile operation modes
  • Built-in overload protection for 3-phase motors (22-32A range)
  • Easy installation and maintenance with modular design
  • WEG’s trusted reliability and global support

Specifications

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-20

BFB-20

CONTACT BLOCK BU BFB-20

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.