WEG AX-UBW400 - AUXILIARY CONTACT AX-UBW400
WEG

AX-UBW400

Alternate Item Number: 13745748

UPC: 7909322806853

Contact for Pricing

Overview

The WEG AX-UBW400 Auxiliary Contact is a critical component in modern industrial control systems, designed to enhance the functionality and safety of electrical circuits. As a trusted auxiliary contact from WEG, a global leader in motor and automation solutions, the AX-UBW400 ensures seamless integration with WEG circuit breakers and motor control centers, providing reliable signal transmission for monitoring and control purposes. This auxiliary contact is engineered for high-performance applications where precision and durability are paramount, making it an ideal choice for engineers and technicians working in demanding industrial environments. Auxiliary contacts like the AX-UBW400 are essential for expanding the switching capabilities of circuit breakers and contactors, allowing for additional control circuits without compromising system integrity. The AX-UBW400 is particularly well-suited for applications requiring auxiliary signaling, such as motor protection, distribution panels, and industrial power systems. Its robust construction ensures long-term reliability, even in harsh conditions, including exposure to dust, moisture, and mechanical stress. Key features of the WEG AX-UBW400 include its compatibility with a wide range of WEG products, ensuring seamless integration into existing systems. The auxiliary contact is designed for easy installation, with standardized mounting options that align with industry best practices. Professionals in the electrical and automation sectors rely on WEG’s reputation for quality and innovation, making the AX-UBW400 a trusted solution for critical control applications. Whether used in manufacturing plants, commercial buildings, or utility infrastructure, this auxiliary contact delivers the performance and dependability required for modern industrial operations. Industries such as oil and gas, mining, water treatment, and manufacturing benefit from the AX-UBW400’s ability to provide auxiliary switching for motor overload protection, phase failure detection, and remote monitoring. The auxiliary contact’s compact design allows for efficient use of panel space, while its high electrical endurance ensures consistent operation over extended periods. For engineers tasked with designing or maintaining industrial control systems, the WEG AX-UBW400 offers a reliable, cost-effective solution that meets the rigorous demands of today’s industrial applications.
  • Enhances circuit breaker functionality with auxiliary switching capabilities
  • Compatible with WEG motor control centers and circuit breakers
  • Designed for high-performance applications in harsh industrial environments
  • Easy installation with standardized mounting options
  • Supports motor protection, distribution panels, and industrial power systems

Specifications

Connection Type
Standardized mounting options
Material
Industrial-grade materials
Mounting Type
Standardized mounting
Series
UBW400
Package Weight (Imperial)
0.339 LB
ZCT,LZR-030(V),EMPR,EXP

76512124011

ZCT,LZR-030(V),EMPR,EXP
UNDERVOLTAGE RELEASE UVT-UBW1200-D96

UVT-UBW1200-D96

UNDERVOLTAGE RELEASE UVT-UBW1200-D96
MS116/132 SHUNT TRIP, 110V

AA1-110

MS116/132 SHUNT TRIP, 110V

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.