Siemens 3SU1801-0NB10-4HB2

The Siemens 3SU1801-0NB10-4HB2 is an AS-Interface enclosure designed for command devices, specifically sized for 22 mm round components. It features a durable plastic housing with a yellow top section, providing clear visual identification. This enclosure includes one control point made of plastic and is equipped with a recessed area for labeling. A key element of this product is the emergency stop mushroom push button, which measures 40 mm in diameter, is red for easy recognition, and uses a rotate-to-unlatch mechanism for safety. The device also includes one normally closed (NC) spring-type terminal for reliable electrical connections. Distributed by BSP Automation, this enclosure is well-suited for industrial applications requiring secure and accessible emergency stop controls.