WEG Strategic Partner Distributor
WEG CWBS50-33-30D15 - CONTACTOR CWBS50-33-30D15

WEG CWBS50-33-30D15 CONTACTOR CWBS50-33-30D15

Alternate Item Number: 15448011

UPC: 7909522797005

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The WEG CONTACTOR CWBS50-33-30D15 is a robust, electrically-controlled switch engineered for the demanding requirements of industrial motor control and power circuit switching. Designed for frequent operation, this contactor utilizes an electromagnetic coil to reliably open and close power contacts, facilitating remote management of motors and other substantial electrical loads. Its construction is optimized for longevity, capable of enduring millions of switching cycles, making it an indispensable component in a wide array of industrial automation systems. Essential for applications such as motor starters, comprehensive lighting control systems, and the intricate operations of automated machinery, the CWBS50-33-30D15 ensures dependable performance under continuous use. Key design features include integrated arc suppression technology, which effectively mitigates electrical arcing during switching, thereby extending the lifespan of the contacts and ensuring operational safety. Furthermore, the inclusion of auxiliary contacts provides essential functionality for control circuits, enabling complex interlocking and signaling sequences. WEG, a globally recognized leader in electrical equipment manufacturing, brings its reputation for quality and innovation to the CWBS50-33-30D15. This contactor is built with rugged construction, specifically tailored to withstand the harsh conditions often encountered in industrial environments, including vibration, dust, and temperature fluctuations. Its reliable operation contributes directly to the efficiency and safety of industrial processes, minimizing downtime and maintenance requirements. When selecting a contactor for critical industrial applications, factors such as current rating, voltage, number of poles, and control voltage are paramount. The CWBS50-33-30D15 is engineered to meet these rigorous demands, offering a dependable solution for motor control and power distribution. Its versatility allows for integration into various control schemes, supporting both simple on/off operations and more sophisticated automated sequences. Installation is straightforward, designed to integrate seamlessly with existing control panels and electrical infrastructure. Choosing the WEG CWBS50-33-30D15 signifies a commitment to high-performance, durable, and reliable electrical control solutions, backed by the expertise of a trusted manufacturer. Key benefits and features include: * **High Switching Capacity:** Designed for frequent and demanding switching operations of motor and power circuits. * **Electromagnetic Control:** Utilizes a reliable electromagnetic coil for precise and remote operation. * **Enhanced Durability:** Built to withstand millions of switching cycles and harsh industrial environments. * **Integrated Safety Features:** Includes arc suppression for extended contact life and operational safety. * **Versatile Control:** Equipped with auxiliary contacts for integration into complex control and signaling systems. * **Manufacturer Reliability:** Backed by WEG's global reputation for quality and performance in electrical equipment.
  • WEG CWBS50-33-30D15 industrial contactor for motor and power circuit control.
  • Electrically-controlled switch designed for frequent switching operations.
  • Features electromagnetic coil for remote control of electrical loads.
  • Built for millions of switching operations, ensuring long-term reliability.
  • Includes arc suppression and auxiliary contacts for enhanced functionality and safety.

Specifications

Series
CWBS
Package Weight (Imperial)
2.002 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)
Copper One-Hole Lug, Standard Barrel Narrow Tongue, Peep Hole, Max 35kV, Wire Size #1 AWG, 1/4 Inch Bolt Size, Tin Plated, Die Code 37, Die Color Code Green

54108NT

Copper One-Hole Lug, Standard Barrel Narrow Tongue, Peep Hole, Max 35kV, Wire Size #1 AWG, 1/4 Inch Bolt Size, Tin Plated, Die Code 37, Die Color Code Green
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.
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.