WEG MRXL-B-4-R - ROTARY HANDLE MRXL-B-4-R
WEG

MRXL-B-4-R

Alternate Item Number: 13624660

UPC: 7909322556482

Contact for Pricing

Overview

The WEG MRXL-B-4-R Rotary Handle is a through-the-door mechanism designed for DWB600 circuit breakers, providing reliable manual operation in industrial electrical protection systems. This handle features a red and yellow color scheme for clear ON/OFF indication, with a 158mm handle length and 460mm shaft for extended reach through control panels. The shaft length accommodates panel thicknesses up to 5mm, ensuring compatibility with standard industrial enclosures. The handle integrates with WEG circuit breakers to deliver precise switching control while maintaining IP65/NEMA 4X protection against dust and water ingress. In the OFF position, the handle allows up to three padlocks for safety lockout/tagout procedures, preventing unauthorized operation and ensuring compliance with electrical safety protocols. The design includes a visible position indicator (I for ON, 0 for OFF) for immediate status verification. This rotary handle is ideal for motor control centers, switchgear, and distribution boards where reliable circuit isolation is critical. The poly material construction provides durability in harsh industrial environments while maintaining resistance to corrosion and mechanical stress. Installation is simplified by the through-the-door design, which eliminates the need for internal panel modifications.
  • Designed for DWB600 circuit breakers with 158mm handle length
  • 460mm shaft for extended panel reach (up to 5mm thickness)
  • Red/yellow color for clear ON/OFF position indication
  • IP65/NEMA 4X rated for dust and water resistance
  • Supports up to 3 padlocks in OFF position for safety lockout

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

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.