WEG BCA4-25V56 - COIL BCA4-25V56
WEG

BCA4-25V56

Alternate Item Number: 10071536

UPC: 7890355055007

Contact for Pricing

Overview

The **WEG BCA4-25V56 Coil** is a high-performance electromagnetic component engineered for WEG contactors, delivering exceptional reliability in industrial motor control and power circuit applications. Designed to withstand millions of switching operations, this coil is a critical element in motor starters, lighting controls, and automated machinery, where consistent performance under demanding conditions is non-negotiable. WEG, a global leader in industrial electric motors and automation solutions, has engineered the BCA4-25V56 coil to meet the rigorous demands of modern industrial environments, ensuring long-term operational integrity and reduced maintenance costs. **Key Features and Technical Advantages:** - **Electromagnetic Precision:** The BCA4-25V56 coil operates as the core switching mechanism in WEG contactors, enabling remote control of motors and electrical loads with high accuracy. Its electromagnetic design ensures rapid and reliable contact closure and opening, minimizing downtime in critical applications. - **Durability for Industrial Use:** Built with rugged construction, this coil is engineered to endure harsh operating conditions, including temperature fluctuations, vibration, and electrical transients. Its robust design reduces wear and tear, extending the service life of the contactor and associated systems. - **Arc Suppression Capabilities:** The coil integrates arc suppression technology to mitigate the damaging effects of electrical arcs during switching operations. This feature not only enhances safety but also prolongs the lifespan of the contactor’s contacts, reducing replacement costs and improving system reliability. - **Auxiliary Contact Integration:** Designed to work seamlessly with auxiliary contacts, the BCA4-25V56 coil enables complex control circuit configurations. This versatility is essential for applications requiring interlocking, signaling, or multi-stage motor control, such as in conveyor systems, HVAC units, and industrial automation lines. - **Compatibility and Interchangeability:** As part of WEG’s standardized product line, the BCA4-25V56 coil is designed for easy replacement and compatibility with a wide range of WEG contactors. This interchangeability simplifies inventory management for maintenance teams and reduces downtime during repairs or upgrades. **Typical Applications and Industry Use Cases:** The WEG BCA4-25V56 coil is a versatile component widely used across multiple industries, including manufacturing, mining, oil and gas, water treatment, and renewable energy. In manufacturing, it plays a pivotal role in motor starters for conveyor belts, pumps, and compressors, where frequent starting and stopping are common. In the mining and oil and gas sectors, the coil’s durability ensures reliable operation in remote and hazardous environments, where equipment failure can lead to costly downtime. For renewable energy applications, such as wind turbines and solar power systems, the BCA4-25V56 coil provides the necessary switching reliability to manage variable loads and ensure grid stability. **Selection and Installation Considerations:** When selecting the BCA4-25V56 coil, professionals should consider the electrical specifications of the contactor, including voltage ratings, current-carrying capacity, and duty cycle requirements. WEG provides comprehensive technical documentation to guide proper selection, ensuring compatibility with the intended application. Installation should be performed by qualified technicians, adhering to industry standards such as IEC 60947 or UL 508, to guarantee optimal performance and safety. Proper wiring, grounding, and thermal management are critical to maximizing the coil’s lifespan and preventing premature failure. **Why Choose WEG for Industrial Coils?** WEG is a trusted name in industrial electric solutions, renowned for its commitment to innovation, quality, and customer support. The BCA4-25V56 coil exemplifies this dedication, offering a combination of advanced engineering, rigorous testing, and global supply chain reliability. With a presence in over 100 countries and a reputation for durability, WEG products are the preferred choice for engineers and maintenance professionals worldwide. By choosing the BCA4-25V56 coil, you invest in a component that delivers unmatched performance, longevity, and peace of mind in even the most demanding industrial environments.
  • Electromagnetic coil for WEG contactors ensuring precise motor and power circuit switching
  • Built for millions of operations with rugged construction for harsh industrial environments
  • Integrated arc suppression for enhanced safety and extended contactor lifespan
  • Compatible with auxiliary contacts for complex control circuit configurations
  • Part of WEG’s trusted product line, offering easy replacement and global support

Specifications

Package Weight (Imperial)
0.156 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.