The 3-position rotary enclosed changeover switch with 2 poles and a 40-amp rating. Here are some additional details about the switch:
This type of switch is commonly used in industrial and commercial applications where there is a need to switch between two power sources, or to switch a load between two circuits. The 3-position rotary handle allows for easy selection of the desired position, and the weatherproof rating makes it suitable for use in outdoor environments.