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Frequently Asked Questions
What is the EATON Thermal Unit MSH12-9A used for?
The EATON Thermal Unit MSH12-9A is an overload protection device used in motor starters and contactors. It protects electric motors from damage due to prolonged overcurrent by tripping the circuit when current exceeds the rated threshold for a set time, ensuring safe operation in industrial machinery and HVAC systems.
What are the specifications of the EATON Thermal Unit MSH12-9A?
The EATON Thermal Unit MSH12-9A has a manufacturer part number MSH12-9A and is rated for a 20 Trip Class. It is designed for use with EATON motor starters and contactors, providing thermal overload protection. For exact current ratings and compatibility, consult the product datasheet or contact 3G Electric.
Where to buy the EATON Thermal Unit MSH12-9A worldwide?
You can source the EATON Thermal Unit MSH12-9A through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact our team for pricing and lead time on this thermal unit.
How to select the correct EATON Thermal Unit for a motor starter?
To select the correct EATON Thermal Unit, match the unit's trip class and current rating to your motor's full-load amperage and starting characteristics. The MSH12-9A is a 20 Trip Class unit, suitable for standard motor applications. Always verify compatibility with your specific EATON starter model and consult technical documentation.
Used in
Common applications for EATONEATON Products
3G Electric supplies EATON electrical. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
