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Frequently Asked Questions
What is the EATON Thermal Unit MSH2-1A used for?
The EATON Thermal Unit MSH2-1A is a 20 Trip Class overload relay component used in motor protection applications. It provides thermal overload protection for electric motors in industrial machinery, pumps, conveyors, and HVAC systems by monitoring current and tripping the circuit to prevent damage from sustained overcurrent.
What are the specifications of the EATON Thermal Unit MSH2-1A?
The EATON Thermal Unit MSH2-1A has a manufacturer part number MSH2-1A and is rated for 20 Trip Class operation. It is designed for use with EATON motor starters and contactors. The unit provides precise thermal overload protection based on current sensing, ensuring reliable motor protection in industrial electrical systems.
Where to buy the EATON Thermal Unit MSH2-1A worldwide?
You can source the EATON Thermal Unit MSH2-1A through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine EATON components for motor protection applications.
How to install the EATON Thermal Unit MSH2-1A?
To install the EATON Thermal Unit MSH2-1A, first disconnect power to the motor starter. Mount the unit onto the corresponding EATON contactor or overload relay base, ensuring proper alignment. Connect the motor leads per the wiring diagram. Set the trip class dial to 20. Test operation before restoring power.
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.
