WEG PESW-B18D45AX-R66 - ENCLOSED STARTER PESW-B18D45AX-R66
WEG

PESW-B18D45AX-R66

Alternate Item Number: 15518435

UPC: 7909522857600

Contact for Pricing

Overview

The **WEG PESW-B18D45AX-R66 Enclosed Starter** is a robust, all-in-one motor control solution designed for industrial environments where reliability, safety, and durability are critical. This enclosed starter integrates a contactor and overload protection into a single, weatherproof housing, providing a complete package for motor starting, stopping, and protection against overload conditions. Engineered by WEG, a global leader in electric motor technology and industrial automation, the PESW-B18D45AX-R66 is built to meet the demanding requirements of modern industrial applications, ensuring long-term performance and compliance with stringent safety standards. **Key Features and Functionality** The PESW-B18D45AX-R66 is specifically designed for **industrial motor control**, offering a streamlined solution that eliminates the need for separate components. Its **enclosed design** provides essential protection against environmental factors such as dust, moisture, and mechanical damage, making it ideal for use in harsh or outdoor industrial settings. The integrated overload protection safeguards motors from damage due to excessive current, reducing downtime and maintenance costs while extending equipment lifespan. **Typical Applications and Industries** This enclosed starter is widely used across a range of industries, including **manufacturing, mining, oil and gas, water treatment, HVAC systems, and material handling**. Common applications include: - **Conveyor systems** in production lines - **Pumps and compressors** in water and wastewater treatment - **Fans and blowers** in HVAC and ventilation systems - **Crushers and mills** in mining and quarrying operations - **Industrial machinery** requiring reliable motor control The versatility of the PESW-B18D45AX-R66 makes it suitable for both **new installations and retrofitting** into existing systems, providing a cost-effective upgrade path for facilities seeking to enhance motor control reliability. **Why Choose WEG for Motor Control Solutions?** WEG is a trusted name in industrial motor control, renowned for its innovation, quality, and global support network. The PESW-B18D45AX-R66 reflects WEG’s commitment to delivering high-performance products that meet the evolving needs of industrial operators. With decades of experience in motor technology, WEG ensures that its starters are engineered for durability, efficiency, and ease of integration into complex industrial systems. **Installation and Maintenance Considerations** The PESW-B18D45AX-R66 is designed for **easy installation and maintenance**, featuring a compact footprint that simplifies mounting and wiring. Its enclosed design reduces the risk of electrical hazards, while the integrated overload protection minimizes the need for additional safety devices. Regular maintenance is straightforward, with accessible components that allow for quick inspections and servicing. **Compliance and Safety** Safety is a top priority in industrial motor control, and the PESW-B18D45AX-R66 is built to comply with international standards, including **IEC, UL, and NEMA certifications**. The enclosed design further enhances safety by preventing accidental contact with live components, reducing the risk of electrical shock and fire hazards. This makes the PESW-B18D45AX-R66 an ideal choice for facilities prioritizing worker safety and regulatory compliance. **Conclusion** For industrial operators seeking a **reliable, weatherproof motor starter** that combines contactor functionality and overload protection in a single package, the WEG PESW-B18D45AX-R66 is an excellent solution. Its robust design, ease of installation, and compliance with industry standards make it a trusted choice for a wide range of applications. Whether upgrading existing systems or outfitting new facilities, the PESW-B18D45AX-R66 delivers the performance and durability required to keep industrial operations running smoothly.
  • All-in-one enclosed starter with contactor and overload protection
  • Weatherproof design for harsh industrial environments
  • Integrated overload protection for motor safety
  • Easy installation and maintenance
  • Compliant with IEC, UL, and NEMA standards

Specifications

Package Weight (Imperial)
2.2 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.