WEG HMC-UBW250 - HANDLE MECHANISM HMC-UBW250
WEG

HMC-UBW250

Alternate Item Number: 13746575

UPC: 7909322809885

Contact for Pricing

Overview

The WEG HMC-UBW250 Handle Mechanism is a critical component for the reliable operation of WEG UBW series circuit breakers. Designed for industrial applications, this mechanism, when paired with the appropriate shaft and handle, provides a robust and user-friendly interface for controlling and isolating electrical circuits. It is engineered to meet stringent industry standards, ensuring durability and consistent performance in demanding environments. This handle mechanism is part of WEG's comprehensive circuit protection solutions, offering essential functionality for safety and operational control. It is specifically designed for use with UBW250 circuit breakers, enabling manual operation for ON, OFF, and TRIP states. The integration of the handle, mechanism, and shaft ensures a secure and direct connection to the circuit breaker, facilitating quick and safe intervention during normal operation or emergency situations. WEG's commitment to quality is evident in the construction of the HMC-UBW250. It is built to withstand the rigors of industrial settings, including potential exposure to dust, moisture, and vibration, depending on the enclosure rating selected. The availability of different shaft lengths (6", 12", 16", 24") allows for flexible installation in various panel configurations and enclosure depths, ensuring a proper fit and ergonomic operation. Key benefits and features include: * **Reliable Operation:** Ensures consistent and dependable manual control of UBW circuit breakers. * **Durable Construction:** Built to withstand harsh industrial environments. * **Flexible Installation:** Available with various shaft lengths to accommodate different panel and enclosure designs. * **Enhanced Safety:** Facilitates safe and immediate circuit isolation during fault conditions or maintenance. * **Seamless Integration:** Designed to work perfectly with WEG UBW250 circuit breakers. Applications for the WEG HMC-UBW250 Handle Mechanism are widespread across various industrial sectors, including manufacturing plants, power generation facilities, water treatment plants, and commercial buildings. It is an indispensable part of electrical distribution panels, motor control centers, and any system requiring manual circuit breaker operation and overcurrent protection. The choice between NEMA 1/3R/12 and NEMA 4/4X rated enclosures for the handle and mechanism further expands its applicability, offering protection against water and dust ingress for more challenging environments. When selecting a handle mechanism, consider the specific requirements of your application, including the enclosure type, required shaft length, and the specific WEG UBW circuit breaker model. The HMC-UBW250, as part of WEG's extensive line of electrical components, represents a trusted solution for maintaining the integrity and safety of your electrical infrastructure. WEG is a globally recognized leader in electrical equipment manufacturing, known for its innovative products and commitment to customer satisfaction.
  • WEG HMC-UBW250 Handle Mechanism for UBW250 circuit breakers
  • Ensures reliable manual ON/OFF/TRIP control
  • Available with 6", 12", 16", and 24" shaft lengths
  • Designed for industrial applications and demanding environments
  • Compatible with NEMA 1/3R/12 and NEMA 4/4X enclosure options

Specifications

Package Weight (Imperial)
4.4 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.