WEG Strategic Partner Distributor
WEG BD DWB400E25 - SHUNT TRIP RELEASE BD DWB400 E25
WEG

BD DWB400E25

Alternate Item Number: 12687484

UPC: 7909158563227

Contact for Pricing

Overview

The WEG BD DWB400E25 Shunt Trip Release is a critical component designed to enhance the safety and operational control of industrial electrical systems. As an essential accessory for WEG circuit breakers, this shunt trip release provides a reliable mechanism for remote tripping, allowing for the immediate and safe disconnection of power in response to external signals or fault conditions. This capability is paramount in industrial environments where rapid power interruption can prevent catastrophic equipment damage, mitigate electrical fires, and ensure personnel safety. Engineered by WEG, a globally recognized leader in motor and drive technology, the BD DWB400E25 exemplifies the manufacturer's commitment to quality and performance. This shunt trip release is specifically designed to integrate seamlessly with compatible WEG circuit breaker models, ensuring a robust and dependable protection system. Its primary function is to act as an auxiliary tripping device, triggered by a voltage signal. When this signal is applied to the shunt trip coil, it mechanically trips the circuit breaker, thereby interrupting the flow of current. This is particularly valuable in automated systems, emergency stop circuits, and situations requiring controlled shutdown procedures. The applications for the WEG BD DWB400E25 are extensive across various industrial sectors. It is indispensable in: * **Motor Control Centers (MCCs):** Providing an additional layer of safety for motor circuits, allowing for remote shutdown in case of overloads or system anomalies. * **Distribution Panels:** Facilitating controlled power isolation for specific sections of an electrical network during maintenance or emergencies. * **Industrial Power Systems:** Ensuring the integrity of power supply by enabling swift response to critical events. * **Automated Manufacturing Lines:** Integrating with control systems for precise and safe operational sequences. When selecting a shunt trip release, professionals consider factors such as voltage compatibility, tripping current requirements, and the specific circuit breaker model it will be paired with. The WEG BD DWB400E25 is built to meet stringent industrial standards, offering durability and consistent performance. Its installation is typically straightforward, designed to be mounted within the circuit breaker enclosure, connecting to both the breaker's tripping mechanism and the external control circuit. Trusting WEG for your circuit protection accessories means investing in reliability and peace of mind, knowing that your critical infrastructure is safeguarded by components engineered for demanding environments. The BD DWB400E25 is more than just an accessory; it's a vital link in your electrical safety chain, ensuring operational continuity and protection against unforeseen electrical hazards.
  • WEG BD DWB400E25 Shunt Trip Release for industrial circuit breakers
  • Provides reliable remote tripping for enhanced safety and control
  • Essential for emergency shutdown and automated system integration
  • Designed for seamless integration with compatible WEG circuit breakers
  • Durable construction for demanding industrial environments

Specifications

Current Rating
400 A
Series
BD DWB
Package Weight (Imperial)
0.22 LB
LUG LT1-UBW400

LT1-UBW400

LUG LT1-UBW400
CONTACT ASS'Y,FIXED,MC-400a,3P, Spare SET

70421643021

CONTACT ASS'Y,FIXED,MC-400a,3P, Spare SET
General Electric Pushbutton accessories. Industrial breakers. T stud kit 800 amps THPR.

THPC08FCA

General Electric Pushbutton accessories. Industrial breakers. T stud kit 800 amps THPR.
AUXILIARY/ALARM CONTACT AXAL-UBW250

AXAL-UBW250

AUXILIARY/ALARM CONTACT AXAL-UBW250
RELEASE SHUNT TRIP BD DWB400 E26

BD DWB400E26

RELEASE SHUNT TRIP BD DWB400 E26
ALARM CONTACT AL-UBW800

AL-UBW800

ALARM CONTACT AL-UBW800
ALARM CONTACT AL-UBW250

AL-UBW250

ALARM CONTACT AL-UBW250
RELEASE UNDERVOLTAGE BS DWB160-250 E27

BS DWB160-250 E27

RELEASE UNDERVOLTAGE BS DWB160-250 E27

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.