Telemecanique ZB3-BK23 Selector Switch Operator

The Telemecanique ZB3-BK23 selector switch operator is a 30 mm panel-mount device in the Harmony XB3 series designed for reliable machine mode selection and operator control in industrial automation. It is commonly installed in packaging machines, conveyor systems, material handling equipment, and automated production lines, and is used in control panels, operator stations, machine tools, and process control equipment where manual selection of operating functions is required. Maintenance teams and system integrators rely on this part for repair, retrofit, expansion, or replacement of existing control systems. Key specifications include Manufacturer Part Number ZB3-BK23; Manufacturer Telemecanique; Product Type: selector switch operator; Product Series: Harmony XB3; Mounting Diameter: 30 mm; Mounting Type: panel mount; Function: machine mode selection and operator control; Application: industrial control systems. Common replacements include ZB4BK23, XB4BK23, and ZB5AK23.