1. The 3NA3 824 is a 30mm flush-mounted control switch from Siemens that features three shallow, front-mounted buttons for use in controlling processes.
2. This switch is designed for a certain degree of exposure to dust, dirt, oil, and water, and is rated IP54 for protection.
3. It has a Service Life of up to 12 years and is designed for special switching applications, including light-dominated switchgear applications, wind-turbine applications, and more.