WEG BCA4-25V04 - COIL BCA4-25V04
WEG

BCA4-25V04

Alternate Item Number: 10045698

UPC: 7890355030813

Contact for Pricing

Overview

The WEG BCA4-25V04 Coil is a critical component designed for integration into industrial-grade contactors, serving as the electromagnetic heart that drives the switching action of these essential electrical devices. As a key part of WEG's robust product line, this coil ensures the reliable and efficient operation of motor starters, power distribution systems, and automated machinery across a multitude of industrial sectors. Its primary function is to generate a magnetic field when energized by a control voltage, which then actuates the contactor's power contacts, enabling or interrupting the flow of current to heavy-duty electrical loads. Engineered for durability and consistent performance, the WEG BCA4-25V04 Coil is built to withstand the demanding conditions typical of industrial environments. This includes exposure to vibration, fluctuating temperatures, and the electrical stresses associated with frequent switching cycles. The reliability of the coil directly impacts the lifespan and operational integrity of the entire contactor assembly, making the choice of a high-quality coil paramount for minimizing downtime and maintenance costs. WEG, a globally recognized leader in electrical equipment manufacturing, is renowned for its commitment to quality and innovation, ensuring that components like the BCA4-25V04 Coil meet stringent industry standards. Contactor coils are fundamental to the remote control and automation of industrial processes. They allow operators to safely manage high-power circuits from a distance, protecting personnel and enabling complex operational sequences. Applications for contactors utilizing coils like the BCA4-25V04 are extensive, including: * **Motor Control:** Starting, stopping, and reversing electric motors in pumps, fans, conveyors, and manufacturing equipment. * **Lighting Systems:** Controlling large-scale industrial lighting installations. * **Heating and Cooling Systems:** Managing HVAC units and industrial heating elements. * **Power Distribution:** Switching between power sources or controlling power flow in substations and distribution panels. * **Automated Machinery:** Integrating into complex automated lines for precise control of various electrical functions. The selection of the correct coil voltage is crucial for proper contactor operation. The BCA4-25V04 is specified for a particular control voltage, ensuring compatibility with the associated control circuitry. When specifying or replacing a coil, engineers and technicians consider factors such as the required switching frequency, the ambient operating temperature, and the need for specific auxiliary functions. The robust construction and proven performance of WEG contactor coils, including the BCA4-25V04, provide the confidence needed for critical industrial applications where uninterrupted operation is essential. Investing in genuine WEG components like the BCA4-25V04 Coil signifies a commitment to operational excellence and long-term system reliability.
  • Genuine WEG BCA4-25V04 Coil for industrial contactors.
  • Ensures reliable electromagnetic actuation for power switching.
  • Designed for durability in demanding industrial environments.
  • Critical component for motor starters and automated machinery.
  • Supports frequent switching operations for long-term performance.

Specifications

Series
BCA4
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)
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.