EATON MSH3-7A Thermal Unit, 20 Trip Class
EATON Electrical.
SKU 3G-OTH-42672
Also listed as: MSH37A · MSH3 7A
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
EATON Electrical.
Frequently Asked Questions
What is the EATON MSH3-7A thermal unit used for?
The EATON MSH3-7A thermal unit is a 20 Trip Class overload relay heater element used in motor starters and contactors to protect motors from overcurrent and phase loss. It is commonly applied in industrial motor control panels, conveyors, pumps, and HVAC equipment across manufacturing and process industries.
What are the specifications of the EATON MSH3-7A thermal unit?
The EATON MSH3-7A thermal unit has a manufacturer part number MSH3-7A and is rated for 20 Trip Class. It is designed for use with EATON motor starters and contactors. For exact current range and compatibility, consult the product datasheet or contact 3G Electric for application support.
Where to buy the EATON MSH3-7A thermal unit worldwide?
3G Electric supplies the EATON MSH3-7A thermal unit to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this overload relay heater element.
How to select the correct EATON thermal unit for a motor starter?
To select the correct EATON thermal unit, match the motor full-load current (FLA) to the heater element's current range and trip class. The MSH3-7A is a 20 Trip Class unit suitable for standard motor starting. Always verify compatibility with your specific EATON starter model and consult the manufacturer's selection table.
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.
