WEG BCA4-40V23 - COIL BCA4-40V23
WEG

BCA4-40V23

Alternate Item Number: 10651198

UPC: 7894171705122

Contact for Pricing

Overview

The WEG BCA4-40V23 electromagnetic coil is a critical component for industrial motor contactors, engineered to deliver precise and reliable switching performance in demanding environments. Designed for frequent operation, this coil enables the contactor to safely close and open power circuits, making it indispensable in motor starters, lighting controls, and automated machinery. WEG, a globally recognized leader in industrial electrical solutions, has engineered the BCA4-40V23 coil to meet the rigorous demands of modern industrial applications, where reliability and longevity are non-negotiable. This coil is specifically designed for use with WEG contactors, forming a robust electromagnetic system that ensures consistent performance across millions of switching cycles. The BCA4-40V23 coil is built to withstand harsh industrial conditions, including exposure to dust, moisture, and temperature fluctuations, ensuring uninterrupted operation even in the most challenging environments. Its rugged construction and high-quality materials make it ideal for applications in manufacturing plants, mining operations, water treatment facilities, and HVAC systems, where downtime is costly and performance is critical. Key features of the WEG BCA4-40V23 coil include arc suppression technology, which minimizes wear on contacts and extends the lifespan of the contactor. The coil also supports auxiliary contacts for control circuits, allowing for seamless integration into complex automation systems. Professionals in the electrical and industrial sectors rely on WEG’s reputation for innovation and durability, ensuring that components like the BCA4-40V23 meet or exceed industry standards for safety and performance. When selecting a coil for industrial motor applications, factors such as voltage compatibility, switching frequency, and environmental conditions must be carefully considered. The BCA4-40V23 is designed to handle a wide range of voltages, making it versatile for use in both low and high-power applications. Its compatibility with WEG contactors ensures optimal performance, reducing the risk of mismatched components and potential system failures. Installation of the BCA4-40V23 coil is straightforward, with clear labeling and mounting options that simplify integration into existing systems. WEG provides comprehensive technical documentation and support, ensuring that engineers and technicians can install and maintain the coil with confidence. Regular maintenance, such as inspecting for wear and ensuring proper alignment, will further extend the coil’s operational life and maintain system efficiency. For industries that demand reliability, efficiency, and durability, the WEG BCA4-40V23 electromagnetic coil is a trusted choice. Whether used in motor starters, lighting controls, or automated machinery, this coil delivers the performance and longevity required to keep operations running smoothly. Trust WEG’s decades of expertise in industrial electrical solutions to power your most critical applications.
  • High-performance electromagnetic coil for WEG contactors
  • Designed for frequent switching in industrial motor applications
  • Arc suppression technology for extended contactor lifespan
  • Supports auxiliary contacts for control circuit integration
  • Rugged construction for harsh industrial environments

Specifications

Series
BCA4
Package Weight (Imperial)
0.264 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.