WEG BCA-112V18 - COIL BCA-112V18
WEG

BCA-112V18

Alternate Item Number: 10071523

UPC: 7890355029800

Contact for Pricing

Overview

The WEG BCA-112V18 electromagnetic coil is a critical component designed for WEG contactors, delivering robust performance in industrial motor control applications. Engineered for durability and precision, this coil enables the reliable switching of motor and power circuits, making it an essential element in motor starters, lighting controls, and automated machinery. As part of WEG's renowned line of industrial electrical components, the BCA-112V18 coil exemplifies the brand's commitment to quality, innovation, and long-term reliability. This coil operates as the heart of an electrically-controlled switch, utilizing electromagnetic principles to close and open power contacts with exceptional consistency. Its design prioritizes frequent switching operations, ensuring millions of cycles without degradation—a critical requirement in industrial environments where uptime is non-negotiable. The BCA-112V18 is compatible with a wide range of WEG contactors, providing seamless integration into existing systems or new installations. Professionals across industries such as manufacturing, mining, oil and gas, and utilities rely on WEG coils for their ability to withstand harsh conditions, including temperature extremes, vibration, and electrical transients. Key features of the WEG BCA-112V18 coil include arc suppression technology, which minimizes wear on contacts and extends the operational lifespan of the contactor. Auxiliary contacts are often integrated to facilitate control circuit functionality, enabling complex automation and remote monitoring capabilities. The rugged construction of the coil ensures resistance to dust, moisture, and mechanical stress, making it ideal for use in factories, processing plants, and outdoor installations. Additionally, the coil's design adheres to stringent industry standards, ensuring compliance with global electrical safety and performance regulations. Selecting the right coil for a contactor involves considering factors such as voltage rating, duty cycle, and environmental conditions. The BCA-112V18 is engineered to meet the demands of high-duty applications, where reliability and efficiency are paramount. WEG's global reputation as a leader in industrial automation and electrical solutions further underscores the trustworthiness of this product. With decades of experience and a focus on research and development, WEG ensures that its coils deliver consistent performance, reducing maintenance costs and downtime for end-users. Installation of the BCA-112V18 coil is straightforward, with clear guidelines provided in WEG's technical documentation. Professionals should ensure proper alignment with the contactor's core and verify compatibility with the system's voltage and current requirements. Regular inspection and maintenance, such as checking for signs of overheating or mechanical wear, will help maximize the coil's lifespan. For industries where operational continuity is critical, pairing the BCA-112V18 with WEG's high-quality contactors and accessories creates a robust, future-proof solution. In summary, the WEG BCA-112V18 electromagnetic coil is more than just a component—it is a cornerstone of reliable motor control in industrial settings. Its combination of durability, performance, and compatibility with WEG's ecosystem makes it a preferred choice for engineers, technicians, and facility managers worldwide. Whether used in a compact motor starter or a large-scale automated system, the BCA-112V18 coil delivers the precision and resilience needed to keep operations running smoothly.
  • Electromagnetic coil for WEG contactors (SKU: BCA-112V18)
  • Designed for frequent switching in motor and power circuits
  • Arc suppression for extended contactor lifespan
  • Rugged construction for harsh industrial environments
  • Compatible with auxiliary contacts for control circuit integration

Specifications

Series
BCA
Package Weight (Imperial)
0.539 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)
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.
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

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.