WEG BFC0-02 - CONTACT BLOCK BU BFC0-02
WEG

BFC0-02

Alternate Item Number: 12499348

UPC: 7909158165704

Contact for Pricing

Overview

The WEG BFC0-02 Contact Block BU is a critical component designed to ensure the reliable and safe operation of industrial electrical systems. As an electrically-controlled switch, this contact block is engineered for the demanding task of frequent switching in motor and power circuits. WEG, a globally recognized leader in electrical equipment manufacturing, delivers robust solutions built for the rigors of industrial environments. This specific model, the BFC0-02, is a testament to their commitment to quality and performance. Contactors, and by extension their essential contact blocks like the BFC0-02, function by utilizing electromagnetic coils to precisely open and close power contacts. This mechanism enables the remote control of motors, lighting systems, heating elements, and a wide array of other electrical loads. The ability to manage these circuits from a distance is fundamental to modern automation and process control, significantly enhancing safety and operational efficiency. The WEG BFC0-02 is designed to withstand millions of switching operations, making it an indispensable part of motor starters, complex lighting control systems, and sophisticated automated machinery found across numerous industries. Key features inherent in high-quality contact blocks such as the WEG BFC0-02 include advanced arc suppression technology. This is vital for prolonging the lifespan of the contacts by minimizing the destructive effects of electrical arcs that occur during switching. Furthermore, the inclusion of auxiliary contacts provides essential functionality for control circuits, allowing for interlocking, signaling, and other sophisticated control logic. The rugged construction ensures durability and resilience, even in harsh industrial settings characterized by dust, vibration, and temperature fluctuations. Professionals rely on the robust design and dependable performance of WEG products for critical applications where downtime is not an option. Applications for the WEG BFC0-02 Contact Block BU are extensive and span various industrial sectors. It is commonly employed in: * **Motor Control:** Starting, stopping, and reversing electric motors in manufacturing plants, pumps, fans, and conveyors. * **Power Distribution:** Switching of power circuits in control panels and distribution boards. * **Automation Systems:** Integration into Programmable Logic Controllers (PLCs) and other automation hardware for precise load management. * **HVAC Systems:** Controlling large fans, compressors, and heating elements in commercial and industrial buildings. * **Lighting Control:** Managing high-power lighting circuits in factories, warehouses, and outdoor facilities. When selecting a contact block, engineers and technicians consider factors such as current and voltage ratings, environmental protection (IP ratings), mounting type, and the number and type of auxiliary contacts required. The WEG BFC0-02 is designed to meet these critical requirements, offering a dependable solution for a wide range of electrical control needs. Its compatibility with WEG contactor assemblies further simplifies integration and ensures optimal system performance. Trust WEG for your essential electrical control components.
  • Reliable electrical connection for industrial applications
  • Designed for frequent switching of motor and power circuits
  • Utilizes electromagnetic coils for remote control of loads
  • Built for millions of switching operations
  • Features arc suppression and auxiliary contacts for control circuits

Specifications

Series
BFC0
Package Weight (Imperial)
0.075 LB
COIL BL URMP V37

URMP V37

COIL BL URMP V37

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.