WEG MRXL-B-7-R - ROTARY HANDLE MRXL-B-7-R
WEG

MRXL-B-7-R

Alternate Item Number: 14183898

UPC: 7909492946250

Contact for Pricing

Overview

The WEG MRXL-B-7-R Rotary Handle is a precision-engineered component designed for use with industrial circuit breakers, providing essential control and safety for electrical systems. As part of WEG's robust portfolio of industrial electrical solutions, this rotary handle ensures reliable operation in demanding environments where overcurrent protection is critical. Engineered for durability and precision, the MRXL-B-7-R is ideal for motor circuits, distribution panels, and industrial power systems where automatic disconnection of power during fault conditions is required to prevent equipment damage and electrical fires. WEG, a globally recognized leader in industrial electrical and automation solutions, has designed the MRXL-B-7-R to meet the rigorous demands of modern industrial applications. The rotary handle is a key interface between operators and circuit protection systems, enabling quick manual intervention when needed while maintaining the integrity of the electrical infrastructure. Whether installed in motor control centers, switchgear assemblies, or industrial control panels, this handle ensures seamless integration with WEG’s circuit breakers, delivering consistent performance and compliance with international safety standards. Key applications for the WEG MRXL-B-7-R Rotary Handle include industrial manufacturing facilities, power distribution systems, and commercial buildings where reliable overcurrent protection is non-negotiable. In motor circuits, the handle allows for easy resetting and testing of circuit breakers, reducing downtime during maintenance or fault conditions. For distribution panels, it provides a clear visual indication of the breaker’s status—whether in the ON, OFF, or tripped position—enhancing operational safety and efficiency. Professionals in the electrical industry rely on WEG’s reputation for innovation and reliability, ensuring that components like the MRXL-B-7-R meet the highest standards of performance and durability. Selecting the right rotary handle for industrial circuit breakers involves considering factors such as compatibility with the breaker model, environmental conditions, and ease of installation. The WEG MRXL-B-7-R is designed to be user-friendly, with a robust construction that resists corrosion, vibration, and mechanical stress. Its compact design allows for easy mounting in tight spaces, while the ergonomic handle provides smooth operation even in gloves. Installation is straightforward, typically requiring minimal tools and following standard electrical panel assembly practices. WEG’s commitment to quality and innovation makes the MRXL-B-7-R Rotary Handle a trusted choice for engineers, electricians, and facility managers. By integrating this handle into your electrical protection system, you gain peace of mind knowing that your circuits are safeguarded against overcurrent events, reducing the risk of costly equipment failures and ensuring compliance with safety regulations. Whether you’re upgrading an existing system or designing a new installation, the WEG MRXL-B-7-R delivers the reliability and performance required in today’s industrial environments.
  • Precision-engineered for WEG circuit breakers
  • Enables manual operation and status indication
  • Durable construction for harsh industrial environments
  • Easy installation with compact, ergonomic design
  • Trusted by professionals for overcurrent protection

Specifications

Package Weight (Imperial)
0.845 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.