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Overview
- NEMA 1 rated for indoor use with protection against solid foreign objects
- 115mm shaft length with adjustable compatibility (min. 80mm required)
- Gray/black handle clearly indicates ON ('I') and OFF ('0') positions
- Enables through-the-door operation without opening electrical enclosures
- Supports up to 3 padlocks in OFF position for enhanced safety
- Panel door access at ON position via defeating mechanism for thermometry
- Compatible with WEG MPW100 series motor protectors
- Mounts on panels up to 7.6mm thick
Specifications
Color | Gray/Black |
Nema Rating | NEMA 1 |
Series | MR MPW100-115 |
Size | 115 mm shaft |
Package Weight (Imperial) | 0.374 LB |
Frequently Asked Questions
What motor protectors is this handle compatible with?
This handle is designed specifically for WEG MPW100 series motor protectors.
What is the minimum shaft length required for assembly?
The shaft must have a minimum length of 80mm to assemble the handle to the MPW.
How many padlocks can be used in the OFF position?
Up to 3 padlocks can be applied in the OFF position to block MPW operation.
What is the degree of protection rating for this handle?
The handle has a NEMA 1 rating for indoor use, protecting against solid foreign objects.
Can the panel door be opened when the handle is in the ON position?
Yes, the panel door can be opened at the ON position using the defeating mechanism for thermometry.
What is the color of the handle?
The handle is gray and black, providing clear visual indication of operational status.
What is the maximum panel thickness this handle can mount on?
The handle can be mounted on panels up to 7.6mm thick.
Is this handle suitable for outdoor use?
No, this handle is rated NEMA 1, which is for indoor use only.
How to Install the WEG MR MPW100-115 Rotary Handle
Step-by-step guide to install the MR MPW100-115 rotary handle on WEG MPW100 motor protectors.
Estimated time: 15m
Tools needed:
Screwdriver, Drill (if panel drilling required)
Supplies needed:
Mounting screws (provided), Panel with pre-drilled hole (Ø43mm)
- Prepare the panel
Ensure the panel has a pre-drilled hole of Ø43mm (1.69 in) for handle mounting. The panel thickness must not exceed 7.6mm (0.3 in).
- Position the handle
Insert the rotary handle through the panel hole, aligning the shaft with the MPW100 motor protector's shaft. Ensure the handle is oriented correctly for ON/OFF indication.
- Secure the handle
Use the provided mounting screws to secure the handle to the panel. Tighten firmly to ensure stable operation.
- Verify operation
Rotate the handle to confirm smooth operation and clear indication of ON ('I') and OFF ('0') positions. Check that the defeating mechanism allows panel door access at the ON position if required.
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.