Siemens 3SU1150-1HB20-1FG0 Emergency Stop Mushroom Pushbutton
Siemens 3SU1150-1HB20-1FG0 22mm Emergency Stop Mushroom Pushbutton
The Siemens 3SU1150-1HB20-1FG0 is a 22mm round, metal, shiny red mushroom pushbutton designed for emergency stop applications. It features positive latching according to EN ISO 13850 and a rotate-to-unlatch mechanism. This unit includes a yellow backing plate with 'EMERGENCY STOP' inscription and a holder, providing 1 normally open (NO) and 1 normally closed (NC) contact configuration with screw terminals.
This emergency stop pushbutton is critical for safety in industrial environments, found in machine building, control panels, and manufacturing facilities where immediate shutdown is required. Its robust metal construction ensures durability in demanding applications across various industries, including automotive, food and beverage, and general manufacturing.
Stanlo Automation, a veteran-owned business, offers this Siemens pushbutton as part of its extensive inventory of surplus industrial automation components. We provide reliable access to essential parts, ensuring your operations continue smoothly with cost-effective solutions and expert support.
| Actuator Type | Mushroom pushbutton |
| Size | 22 mm |
| Shape | Round |
| Material | Metal |
| Color | Shiny Red |
| Diameter | 40 mm |
| Latching | Positive |
| Standard | EN ISO 13850 |
| Release | Rotate-to-unlatch |
| Inscription | EMERGENCY STOP |
| Holder | Included |
| Contacts | 1 NO + 1 NC |
| Terminal Type | Screw Terminal |