The 2BM Motor Protector is a manually reset protector designed to provide extremely fast tripping response in the event of prolonged overload, rotor lock, undervoltage, high ambient temperature, or poor ventilation. It prevents motor overheating by automatically disconnecting the circuit. The device is widely used in pneumatic motors, motor pumps, commercial and industrial motorized equipment, food waste disposers, oil furnace motors, power tools, vacuum cleaners, and other applications.