Cutler Hammer-Eaton 86-5359-4 Push Button

The Cutler Hammer-Eaton 86-5359-4 Push Button is a control interface component used for electrical equipment to allow manually actuated control of operations in the HVAC systems. When stepped on, it closes an electrical circuit to indicate a start, stop, reset, or change of mode to the controls connected. It is mounted on a control panel or enclosure around equipment and is connected to relays, contactors, or controllers to cause actions, which are user-selected. In the HVAC system, it is used to enable technicians, or operators to manually order or override system operation.