The MARS MR140 Manual Reset is a safety device designed to protect electrical circuits from overloads. This manual reset feature ensures that the device can be easily reset after a fault condition, providing convenience and reliability. It is suitable for various applications, including HVAC systems and industrial machinery. The MR140 is built to meet industry standards, ensuring safety and performance in operation. Its compact design allows for easy installation in tight spaces, making it a versatile choice for both residential and commercial settings.