Abstract: A chest freezer plunge power safety system is configured to prevent any chance of electrical shock by disconnecting power to the chest freezer when the freezer door is opened. Chest freezers are often filled with water that is chilled by the freezer and used for cold plunge therapy. A person will open the freezer door and submerge their body or portion of their body in the cold water. One or more sensors are configured to detect when the freezer door is opened. The sensor or sensors are coupled with a contactor that disconnects power from a power source to the chest freezer. The sensor element may be attached to the freezer door and configured to be detected by the sensor when the freezer door is in a closed position. The sensor may be coupled with a controller that controls the function of the contactor to open or close the circuit.

Abstract: A chest freezer plunge power safety system is configured to prevent any chance of electrical shock by disconnecting power to the chest freezer when the freezer door is opened. Chest freezers are often filled with water that is chilled by the freezer and used for cold plunge therapy. A person will open the freezer door and submerge their body or portion of their body in the cold water. One or more sensors are configured to detect when the freezer door is opened. The sensor or sensors are coupled with a contactor that disconnects power from a power source to the chest freezer. The sensor element may be attached to the freezer door and configured to be detected by the sensor when the freezer door is in a closed position. The sensor may be coupled with a controller that controls the function of the contactor to open or close the circuit.