WEG MOL-10018161 - KIT THERMAL PROTECTOR 1" 105C 55A
WEG

MOL-10018161

UPC: 7909712531174

Contact for Pricing

Overview

The WEG KIT THERMAL PROTECTOR (MOL-10018161) is a precision-engineered thermal protection solution designed to safeguard industrial motors from overheating and overload conditions. This genuine OEM component ensures optimal performance, longevity, and reliability in demanding applications where motor integrity is critical. Manufactured by WEG, a global leader in electric motor technology, this thermal protector is engineered to meet the exacting standards required for heavy-duty industrial environments. This 1-inch thermal protector operates at a rated current of 55A and activates at 105°C, providing immediate response to thermal overloads to prevent catastrophic motor failure. It is ideal for integration into motor systems where consistent thermal monitoring is essential, such as pumps, compressors, conveyors, and HVAC systems. The thermal protector’s compact 1-inch design allows for seamless installation in both new and retrofit applications, ensuring compatibility with a wide range of motor frames and configurations. Key benefits of the WEG KIT THERMAL PROTECTOR include: - **Reliable Overload Protection**: Monitors motor temperature in real-time, preventing damage from excessive heat or current surges. - **OEM-Grade Quality**: Manufactured by WEG, a trusted name in industrial motor solutions, ensuring precision fit and performance. - **Extended Motor Lifespan**: By preventing thermal stress, it reduces wear and tear on motor windings and bearings, prolonging equipment life. - **Warranty Compliance**: Using genuine WEG parts maintains original equipment manufacturer warranty coverage, avoiding voidance due to aftermarket components. - **Industry-Proven Performance**: Designed for harsh industrial environments, including mining, oil & gas, manufacturing, and water treatment facilities. Industries that rely on this thermal protector include: - **Manufacturing**: Protects motors in CNC machines, robotic systems, and assembly lines. - **Energy & Utilities**: Ensures reliability in power generation, substation equipment, and renewable energy systems. - **Mining & Heavy Industry**: Safeguards motors in crushers, conveyors, and drilling equipment. - **HVAC & Refrigeration**: Maintains efficiency in large-scale cooling and ventilation systems. Installation is straightforward, with the thermal protector designed to integrate directly into motor windings or control panels. WEG provides comprehensive technical documentation, including wiring diagrams and calibration guidelines, to ensure proper setup. For professionals seeking a dependable thermal protection solution, the WEG KIT THERMAL PROTECTOR (MOL-10018161) delivers unmatched performance, durability, and peace of mind in critical industrial applications.
  • Precision thermal protection at 105°C for 55A motors
  • 1" compact design for versatile installation
  • Genuine WEG OEM part for reliability and warranty compliance
  • Prevents motor overheating and extends equipment lifespan
  • Ideal for pumps, compressors, HVAC, and industrial machinery

Specifications

Current Rating
55 A
Series
KIT THERMAL PROTECTOR
Size
1" in
Package Weight (Imperial)
0.211 LB
KIT THERMAL PROTECTOR 1" 105C 55A

MOL-B4023989

KIT THERMAL PROTECTOR 1" 105C 55A

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.