Siemens AS-Interface Enclosure with Emergency Stop Pushbutton
Siemens 22mm AS-Interface enclosure with Emergency Stop pushbutton.
The Siemens 3SU1801-0NB10-4HC2 is an AS-Interface (AS-i) enclosure designed to house command devices, specifically a 22 mm round emergency stop pushbutton. The enclosure itself is made of durable plastic, with a bright yellow top part and a protective collar for enhanced visibility and safety. It is configured for one control point and features a prominent red 40 mm mushroom pushbutton with a rotate-to-unlatch mechanism. The integrated contact block provides two normally closed (1 NC, 1 NC) circuits, utilizing spring-type terminals for secure connections.
This AS-i enclosure is commonly used in industrial automation for safety-related functions, such as emergency stops on machinery, control panels, and conveyor systems. The AS-Interface connection simplifies wiring and reduces installation costs, making it ideal for distributed control architectures where multiple command devices need to be integrated into the control system.
Stanlo Automation, your trusted veteran-owned source for surplus industrial automation parts, offers the Siemens 3SU1801-0NB10-4HC2 AS-Interface enclosure. Ensure the safety and efficiency of your operations by sourcing quality components from Stanlo.
| Product Type | AS-Interface Enclosure |
| Device Type | Command Device |
| Mounting | 22 mm Round |
| Enclosure Material | Plastic |
| Enclosure Color | Yellow Top Part |
| Control Points | 1 |
| Pushbutton Type | Emergency Stop Mushroom |
| Pushbutton Color | Red |
| Pushbutton Size | 40 mm |
| Actuation | Rotate-to-Unlatch |
| Contact Configuration | 1 NC + 1 NC |
| Terminals | Spring-type |
| AS-i Connection | Insulation displacement system on top |