WEG ESW-B12D45E-R30 - ENCLOSED STARTER ESW-B12D45E-R30
WEG

ESW-B12D45E-R30

Alternate Item Number: 15036143

UPC: 7909522183327

Contact for Pricing

Overview

The WEG ESW-B12D45E-R30 Enclosed Starter is a robust and reliable solution engineered for comprehensive motor control in demanding industrial environments. This integrated unit combines a high-performance WEG contactor with precise overload protection, all housed within a durable, blue poly enclosure. Designed to meet stringent safety and performance standards, this starter provides a complete package for safely starting, stopping, and protecting electric motors from damaging overload conditions. Engineered for versatility, the ESW-B12D45E-R30 features a current rating of 12 Amps and operates efficiently on 50/60 Hz power frequencies across its 3 poles. Its IP66 rating signifies superior protection against dust ingress and high-pressure water jets, making it an ideal choice for washdown areas or outdoor installations. Furthermore, the NEMA Type 4X rating ensures exceptional resistance to corrosion, impact, and environmental contaminants, offering unparalleled durability in harsh chemical or marine settings. Installation is streamlined thanks to the convenient screw terminal connection type and the secure wall mount design. This enclosed starter is a critical component for applications where motor protection and operational safety are paramount. Industries such as food and beverage processing, chemical manufacturing, water treatment, and general manufacturing rely on such enclosed starters for their consistent performance and longevity. WEG is a globally recognized leader in the manufacturing of electric motors, drives, and control equipment, renowned for its commitment to quality, innovation, and reliability. The ESW series of enclosed starters exemplifies this dedication, offering professionals a trusted solution for their motor control needs. By integrating essential components into a single, protected unit, the ESW-B12D45E-R30 simplifies installation, reduces wiring complexity, and enhances overall system safety. This product is an indispensable asset for any facility prioritizing operational efficiency and the protection of its valuable motor assets. Key Features: * **Integrated Design:** Combines contactor and overload relay for a compact, all-in-one solution. * **Superior Environmental Protection:** IP66 and NEMA Type 4X ratings ensure resilience against dust, water, and corrosive elements. * **Reliable Motor Protection:** Safeguards motors from overloads, preventing costly downtime and damage. * **Versatile Operation:** Suitable for 50/60 Hz frequencies and 3-pole motor configurations. * **Easy Installation:** Features screw terminals and a secure wall-mount design for quick setup. * **Durable Construction:** Constructed from high-quality poly material for extended service life. * **Manufacturer Trust:** Backed by the global reputation of WEG for quality and performance in motor control.
  • WEG ESW-B12D45E-R30 Enclosed Starter for reliable motor control.
  • 12A current rating, 50/60 Hz frequency, 3-pole configuration.
  • IP66 and NEMA Type 4X rated enclosure for superior environmental protection.
  • Integrated contactor and overload protection for safety and efficiency.
  • Durable blue poly construction with screw terminal connections and wall mount.

Specifications

Color
Blue
Connection Type
Screw Terminal
Current Rating
12 A
Frequency
50/60 Hz
IP Rating
IP66
Material
Poly
Mounting Type
Wall Mount
Nema Rating
Type 4X
Poles
3P
Series
ESW
Package Weight (Imperial)
5.698 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.