Description
US Motors 513634730-ESP Motor Overload Protector
The US Motors 513634730-ESP is an OEM motor overload protector designed to safeguard electric motors used in HVAC and commercial applications. Motor overloads are critical safety components that interrupt power to the motor when abnormal operating conditions — such as excessive current draw, locked rotor conditions, or thermal overheating — are detected, preventing costly motor burnout and system downtime.
Key Features
- OEM replacement overload protector from US Motors, a trusted name in HVAC motor technology
- Designed to protect motors from overcurrent and thermal overload conditions
- Helps prevent motor winding damage caused by excessive heat or current
- Direct replacement for compatible US Motors motor assemblies
- Supports reliable, long-term motor operation in demanding HVAC environments
- Compact design for straightforward installation and serviceability
Application
This overload protector is intended for use as a replacement part in US Motors motor assemblies found in HVAC equipment such as air handlers, condensing units, blowers, and other motor-driven systems. Always verify compatibility with your specific motor model before installation.
Why Choose US Motors?
US Motors is a leading manufacturer of electric motors and motor components for the HVAC, refrigeration, and industrial markets. Their replacement parts are engineered to OEM specifications, ensuring reliable performance and extended equipment life.







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