The Eaton ZB4-600-BT1 is a red pushbutton switch from Eaton's Z-Series line of switches. It features an plunger actuator, black dot marking, an LED indicator light, a single pole, momentary contact type, and a current rating of 6 amps at 600 volts AC. The switch is UL, CSA, and ENEC approved and has a metal bezel design with a flush-mounting button. The switch is designed for use in a variety of applications that require momentary contact, including pulse generating, control, signaling circuits, and switching of machinery and lighting.