WEG MRXS-B-6-R - ROTARY HANDLE MRXS-B-6-R
WEG

MRXS-B-6-R

Alternate Item Number: 14183817

UPC: 7909492946267

Contact for Pricing

Overview

The WEG MRXS-B-6-R Rotary Handle is a precision-engineered component designed for use with WEG circuit breakers in industrial and commercial electrical systems. As a critical safety device, this rotary handle enables manual operation of circuit breakers, providing operators with reliable control over power distribution and protection. Manufactured by WEG, a globally recognized leader in electrical motor and automation solutions, the MRXS-B-6-R ensures consistent performance in harsh operating conditions, including high vibration, temperature extremes, and corrosive environments. Its robust construction and ergonomic design make it ideal for applications where reliability and ease of use are paramount. This rotary handle is specifically designed for integration with WEG’s MRXS-B series circuit breakers, which are widely used in motor control centers, distribution panels, and industrial power systems. Its primary function is to facilitate manual switching and resetting of circuit breakers, allowing technicians to safely isolate equipment for maintenance or emergency shutdowns. The handle’s durable polymer construction resists wear and impact, while its smooth rotational mechanism ensures precise engagement and disengagement of the breaker mechanism. This level of control is essential in industries such as manufacturing, mining, oil and gas, and renewable energy, where unplanned downtime can result in significant operational and financial losses. Selecting the right rotary handle for a circuit breaker involves considering factors such as environmental conditions, mechanical compatibility, and operational frequency. The WEG MRXS-B-6-R is engineered to meet stringent industry standards, including UL, IEC, and CE certifications, ensuring compliance with global safety regulations. Its compact design allows for easy installation in tight spaces, while its modular construction simplifies replacement and maintenance. Professionals in the electrical industry trust WEG for its commitment to innovation and quality, as evidenced by decades of leadership in industrial automation and power distribution solutions. Typical applications for the WEG MRXS-B-6-R Rotary Handle include motor starters, variable frequency drives (VFDs), and control panels in heavy machinery. It is particularly well-suited for use in environments where automated systems require manual override capabilities, such as in conveyor systems, pumps, and compressors. The handle’s compatibility with WEG’s extensive range of circuit breakers ensures seamless integration into existing systems, reducing the need for custom modifications. Additionally, its low maintenance requirements and long service life contribute to reduced total cost of ownership, making it a cost-effective choice for both new installations and retrofits. Installation of the MRXS-B-6-R is straightforward, requiring no specialized tools or training. The handle is mounted directly onto the circuit breaker’s shaft, where it securely engages with the breaker mechanism to provide reliable manual operation. WEG provides comprehensive installation guides and technical documentation to support end-users and electrical contractors, ensuring proper alignment and functionality. For professionals seeking a dependable rotary handle that combines durability, precision, and manufacturer-backed reliability, the WEG MRXS-B-6-R stands as a trusted solution in industrial power protection systems.
  • Precision-engineered for WEG MRXS-B series circuit breakers
  • Durable polymer construction for harsh industrial environments
  • Manual operation for safe equipment isolation and emergency shutdowns
  • Compact design for easy installation in tight spaces
  • UL, IEC, and CE certified for global compliance

Specifications

Material
Polymer
Mounting Type
Direct Mount
Mounting Type
Directly onto circuit breaker shaft
Series
MRXS-B
Package Weight (Imperial)
0.845 LB
ROTARY HANDLE MRXL-B-2-R

MRXL-B-2-R

ROTARY HANDLE MRXL-B-2-R
COVER ASS'Y,TERMINAL 3P,TRANSPARENT,UTS150

64621177496

COVER ASS'Y,TERMINAL 3P,TRANSPARENT,UTS150

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.