WEG Strategic Partner Distributor
WEG MRXL-B-8-BU - ROTARY HANDLE MRXL-B-8-BU
WEG

MRXL-B-8-BU

Alternate Item Number: 14183811

UPC: 7909492928959

Contact for Pricing

Overview

The WEG MRXL-B-8-BU Rotary Handle is a robust and reliable component designed for industrial circuit protection systems, engineered to meet the demanding requirements of modern electrical installations. As part of WEG's comprehensive line of industrial electrical solutions, this rotary handle provides essential manual operation and control for circuit breakers, ensuring safe and efficient management of electrical circuits in a wide range of applications. Manufactured from high-quality poly material in a distinctive blue finish, the MRXL-B-8-BU combines durability with ease of use, making it an ideal choice for professionals who prioritize both performance and longevity in their electrical systems. Designed for integration with WEG circuit breakers, the MRXL-B-8-BU rotary handle serves as a critical interface between the operator and the protection device. Its primary function is to enable manual switching of the circuit breaker, allowing for quick isolation of electrical circuits during maintenance, troubleshooting, or emergency situations. This manual override capability is essential in industrial environments where power disruptions must be managed swiftly to prevent equipment damage, reduce downtime, and ensure worker safety. The rotary handle’s ergonomic design ensures smooth operation, even in high-stress scenarios, while its durable construction resists wear and environmental factors common in industrial settings. The MRXL-B-8-BU is particularly well-suited for applications in motor circuits, distribution panels, and industrial power systems where reliable overcurrent protection is non-negotiable. In motor control centers (MCCs), for example, this rotary handle allows operators to safely disconnect motors for maintenance or in response to fault conditions, protecting both the motor and the broader electrical system from damage. In distribution panels, it provides a clear visual indicator of the breaker’s status (ON/OFF/RESET), reducing the risk of accidental energization and enhancing operational safety. For industrial power systems, including those in manufacturing plants, water treatment facilities, and mining operations, the MRXL-B-8-BU ensures compliance with stringent electrical safety standards while maintaining operational efficiency. Selecting the right rotary handle for an industrial circuit breaker involves considering factors such as material durability, compatibility with the breaker model, and ease of installation. The WEG MRXL-B-8-BU excels in all these areas, offering a poly material construction that resists impact, corrosion, and UV exposure—critical qualities for equipment exposed to harsh industrial environments. Its design is optimized for quick and tool-free installation, reducing downtime during maintenance or upgrades. Compatibility with WEG’s MRXL series circuit breakers ensures seamless integration, eliminating the need for custom modifications or additional hardware. WEG, a global leader in industrial electrical solutions, is renowned for its commitment to innovation, quality, and reliability. With decades of experience in the electrical industry, WEG has built a reputation for delivering products that meet the rigorous demands of industrial applications. The MRXL-B-8-BU Rotary Handle exemplifies this commitment, providing a dependable solution for professionals who require unwavering performance in their electrical protection systems. Whether used in new installations or as a replacement in existing systems, the MRXL-B-8-BU delivers the safety, durability, and ease of use that modern industrial operations demand. For engineers, electricians, and facility managers tasked with designing, maintaining, or upgrading industrial electrical systems, the WEG MRXL-B-8-BU Rotary Handle is a trusted choice. Its combination of robust construction, intuitive operation, and compatibility with industry-leading circuit breakers makes it an essential component in any comprehensive electrical protection strategy. Invest in the MRXL-B-8-BU to enhance the safety, reliability, and efficiency of your industrial electrical infrastructure.
  • Durable blue poly material for long-lasting performance in industrial environments
  • Manual switching capability for quick circuit isolation and safety
  • Compatible with WEG MRXL series circuit breakers for seamless integration
  • Ergonomic design for smooth operation in high-stress scenarios
  • Tool-free installation reduces downtime during maintenance or upgrades

Specifications

Color
Blue
Material
Poly
Series
MRXL-B
Package Weight (Imperial)
1.646 LB
ROTARY HANDLE MRXS-B-6-BU

MRXS-B-6-BU

ROTARY HANDLE MRXS-B-6-BU
COVER ASS'Y,TERMINAL 3P,TRANSPARENT,UTS150

64621177496

COVER ASS'Y,TERMINAL 3P,TRANSPARENT,UTS150
INTERLOCK BLOCK BLIM DWB800-1600 3P

BLIM DWB800-1600 3P

INTERLOCK BLOCK BLIM DWB800-1600 3P
INTERLOCK BLOCK BLIM DWB250 3P

BLIM DWB250 3P

INTERLOCK BLOCK BLIM DWB250 3P
ROTARY HANDLE MRXL-B-15-BU

MRXL-B-15-BU

ROTARY HANDLE MRXL-B-15-BU
ROTARY HANDLE MRXL-B-15-R

MRXL-B-15-R

ROTARY HANDLE MRXL-B-15-R
ROTARY HANDLE MRXL-B-16-BU

MRXL-B-16-BU

ROTARY HANDLE MRXL-B-16-BU
ROTARY HANDLE MRXL-B-16-R

MRXL-B-16-R

ROTARY HANDLE MRXL-B-16-R

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.