Overview of Siemens 3SU1050-1HA20-0AA0
Shop genuine Siemens 3SU1050-1HA20-0AA0 emergency stop mushroom pushbutton online today for your automation system. This factory-grade 22mm pushbutton is designed for industrial safety applications, meeting the highest standards for reliability and performance. The Siemens 3SU1050-1HA20-0AA0 is a positive latching, pull-to-unlatch emergency stop switch, ideal for use in control panels and machinery requiring immediate shutdown capability. With its robust metal construction and bright red mushroom head, this device is engineered for easy identification and rapid response in critical situations. Widely used in industrial automation, this pushbutton complies with EN ISO 13850 and is suitable for integration into safety circuits. Whether you need to buy the Siemens 3SU1050-1HA20-0AA0 for a new installation or replacement, its compatibility with Siemens SIRIUS ACT systems and support for PROFINET and PROFIsafe make it a versatile choice for modern automation environments.
Key Features of Siemens 3SU1050-1HA20-0AA0
- Emergency stop mushroom pushbutton with positive latching and pull-to-unlatch mechanism
- 22mm mounting hole diameter for standard panel installation
- Red, shiny metal round head for high visibility and durability
- Complies with EN ISO 13850 for industrial safety applications
- IP66, IP67, and IP69K rated for protection against dust and water ingress
- Compatible with Siemens SIRIUS ACT systems and PROFINET/PROFIsafe integration
- 40mm height and 71.6mm depth for compact panel fit
- Factory-tested for reliability in harsh industrial environments
Technical Specs of 3SU1050-1HA20-0AA0
Explore Siemens 3SU1050-1HA20-0AA0 technical data for detailed parameters before installation.
| Parameter |
Value |
| Model |
3SU1050-1HA20-0AA0 |
| Brand |
Siemens |
| Type |
Emergency Stop Mushroom Pushbutton |
| Mounting Hole Diameter |
22mm |
| Color |
Red |
| Material |
Metal |
| Height |
40mm |
| Depth |
71.6mm |
| IP Rating |
IP66, IP67, IP69K |
| Compliance |
EN ISO 13850 |
Applications / Use Case
This Siemens 3SU1050-1HA20-0AA0 is commonly used in industrial automation worldwide. It is ideal for factory control panels, production line systems, packaging and conveyor operations, and any application requiring a reliable emergency stop function. The device’s robust design and compliance with international safety standards make it suitable for integration into safety circuits for machinery, process control, and motion control setups. Whether you are upgrading an existing system or installing new equipment, this pushbutton provides a dependable solution for safeguarding personnel and equipment.
Price & Availability
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