WEG BCA-105D33 - COIL BCA-105D33
WEG

BCA-105D33

Alternate Item Number: 10045693

UPC: 7890355030424

Contact for Pricing

Overview

The WEG BCA-105D33 Coil is a critical component for industrial electrical control systems, specifically designed for use with WEG contactors. As an electrically-controlled switch, this coil is the heart of a contactor, enabling the precise and frequent switching of motor and power circuits. Its primary function is to generate an electromagnetic field when energized, which then actuates the contactor's power contacts, thereby controlling the flow of electricity to various loads. WEG, a globally recognized leader in electric motors and automation, brings its reputation for quality and durability to the BCA-105D33 coil. This component is engineered to withstand the demanding conditions of industrial environments, ensuring consistent and reliable performance over millions of switching cycles. This longevity is crucial for applications where downtime is costly and operational continuity is paramount. The BCA-105D33 coil is integral to a wide array of industrial applications, including: * **Motor Starters:** Facilitating the safe and efficient starting, stopping, and reversing of electric motors in manufacturing plants, pumps, and conveyor systems. * **Lighting Controls:** Managing large-scale lighting systems in commercial buildings, warehouses, and outdoor facilities. * **Automated Machinery:** Enabling the remote control and automation of complex industrial processes and equipment. * **Power Distribution:** Switching and controlling power to various sections of an industrial electrical network. Contactors, powered by coils like the BCA-105D33, are indispensable for modern automation. They provide a robust and reliable method for remotely managing high-power circuits, offering a safer and more efficient alternative to manual switching. The design of these coils often incorporates features such as arc suppression, which helps to extinguish electrical arcs that form when contacts open or close, thereby extending the life of the contactor and preventing damage to connected equipment. Furthermore, contactors frequently include auxiliary contacts that are used in control circuits for interlocking, signaling, or sequencing operations, adding another layer of control and safety to the system. When selecting a replacement coil, compatibility with the specific WEG contactor model is essential. The BCA-105D33 is manufactured to meet stringent industry standards, ensuring seamless integration and optimal performance within its intended WEG contactor. Professionals in electrical engineering, maintenance, and automation rely on the consistent quality of WEG components to build and maintain robust, high-performance electrical systems. The durability and reliability of the WEG BCA-105D33 coil contribute directly to the overall efficiency and safety of industrial operations.
  • Genuine WEG replacement coil for industrial contactors.
  • Designed for frequent and reliable switching of motor and power circuits.
  • Ensures consistent performance and durability in demanding industrial environments.
  • Essential component for motor starters, lighting controls, and automated machinery.
  • Built to WEG's high standards for quality and operational longevity.

Specifications

Series
BCA
Package Weight (Imperial)
0.352 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.