WEG PESW-B9D45AX-R59 - ENCLOSED STARTER PESW-B9D45AX-R59
WEG

PESW-B9D45AX-R59

UPC: 7909836052760

Contact for Pricing

Overview

The **WEG Enclosed Starter PESW-B9D45AX-R59** is a robust, all-in-one motor control solution engineered for industrial environments where reliability, safety, and durability are paramount. Designed by WEG, a global leader in electric motor technology and industrial automation, this enclosed starter integrates a contactor and overload protection into a single, weather-resistant enclosure, ensuring seamless motor operation while safeguarding against overload conditions. Whether deployed in manufacturing plants, water treatment facilities, mining operations, or HVAC systems, this starter delivers consistent performance under demanding conditions, reducing downtime and maintenance costs. **Key Features and Benefits:** - **Integrated Motor Control:** Combines a contactor and overload relay in one compact enclosure, simplifying installation and reducing wiring complexity. This integrated design minimizes the risk of misalignment or compatibility issues common in multi-component systems. - **Enclosed Protection:** The rugged enclosure provides IP-rated protection against dust, moisture, and harsh environmental conditions, making it ideal for outdoor or industrial settings where exposure to contaminants is a concern. This ensures long-term reliability even in corrosive or high-vibration environments. - **Overload Protection:** Built-in thermal overload protection prevents motor damage from excessive current, extending equipment lifespan and ensuring compliance with safety standards such as IEC 60947. This feature is critical for applications where motor overload could lead to costly failures or safety hazards. - **Easy Installation and Maintenance:** Designed for quick mounting and wiring, the PESW-B9D45AX-R59 features accessible terminals and a modular design that simplifies servicing. This reduces installation time and labor costs, a key consideration for large-scale industrial projects. - **Versatile Applications:** Suitable for a wide range of industrial motor control applications, including pumps, fans, compressors, conveyors, and industrial machinery. Its adaptability makes it a preferred choice for OEMs, system integrators, and end-users seeking a reliable starter solution. **Industry Applications:** The WEG Enclosed Starter PESW-B9D45AX-R59 is widely used across multiple sectors due to its durability and performance. In **manufacturing**, it controls motors in production lines, ensuring smooth operation of conveyor systems and robotic arms. **Water and wastewater treatment plants** rely on it to manage pumps and aerators, where consistent performance is critical. The **mining industry** uses enclosed starters to protect motors in dusty, high-load environments, while **HVAC systems** in commercial buildings depend on them for reliable fan and compressor control. Additionally, this starter is a popular choice in **agricultural operations**, where it powers irrigation systems and grain processing equipment. **Why Choose WEG?** WEG is a trusted name in industrial motor control, known for its innovation, quality, and global support network. With decades of experience in electric motor technology, WEG designs products that meet the rigorous demands of modern industrial applications. The PESW-B9D45AX-R59 reflects this commitment, offering a solution that balances performance, safety, and ease of use. Backed by comprehensive technical documentation and responsive customer support, WEG ensures that professionals can deploy this starter with confidence, knowing it will deliver years of trouble-free operation. **Selection and Installation Considerations:** When selecting an enclosed starter, professionals must consider factors such as motor horsepower, voltage rating, and environmental conditions. The PESW-B9D45AX-R59 is compatible with a broad range of motor sizes and voltages, making it a versatile choice for diverse applications. For installation, ensure the enclosure is mounted in a well-ventilated area to prevent overheating, and follow WEG’s wiring guidelines to maintain safety and performance. Regular inspections of the overload relay and contactor contacts will help extend the starter’s lifespan and prevent unexpected failures. **Conclusion:** For industrial professionals seeking a reliable, all-in-one motor control solution, the **WEG Enclosed Starter PESW-B9D45AX-R59** stands out as a top-tier choice. Its integrated design, robust construction, and WEG’s reputation for quality make it an ideal investment for applications where performance and durability are non-negotiable. Whether you’re upgrading an existing system or designing a new installation, this enclosed starter provides the protection, control, and peace of mind needed to keep operations running smoothly.
  • Integrated contactor and overload protection in one enclosure
  • IP-rated weatherproof housing for harsh environments
  • Thermal overload protection prevents motor damage
  • Easy installation and maintenance with accessible terminals
  • Versatile for pumps, fans, compressors, and industrial machinery

Specifications

Connection Type
Screw Terminal
Ip Rating
IP66/IP67
Nema Rating
Type 4X
Series
PESW
Size
Size 1
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.