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Siemens 3SU1050-1GB20-0AA0 22mm Red E-Stop Mushroom Pushbutton

Siemens 22mm round metal red E-Stop pushbutton, rotate-to-unlatch.

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ManufacturerSiemens
Part number3SU1050-1GB20-0AA0
Actuator type EMERGENCY STOP mushroom pushbutton
Size 30 mm
Diameter 22 mm
Color Red
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22mm mounting diameter EMERGENCY STOP function Metal construction Shiny red finish Rotate-to-unlatch mechanism Positive latching Compliant with EN ISO 13850

The Siemens 3SU1050-1GB20-0AA0 is a vital safety component, an EMERGENCY STOP mushroom pushbutton with a 22mm round metal design and a shiny red finish. This 30mm actuator features positive latching and is designed to be unlatched by rotating it, complying with EN ISO 13850 standards.

This emergency stop pushbutton is crucial for safety systems in all industrial machinery and control panels where immediate shutdown is required in hazardous situations. It is widely used in manufacturing, robotics, material handling, and any application where operator or equipment safety is paramount.

Source your safety components from Stanlo Automation, a veteran-owned surplus distributor committed to quality and value. We ensure you receive genuine Siemens parts like the 3SU1050-1GB20-0AA0, helping you maintain the highest safety standards in your facility.

Actuator typeEMERGENCY STOP mushroom pushbutton
Size30 mm
Diameter22 mm
ColorRed
Latching typePositive latching
Release mechanismRotate-to-unlatch
StandardsEN ISO 13850, IEC 60947-5-1
Industrial machinery
Control panels
Safety circuits
Manufacturing automation
Robotic cells
Emergency shutdown systems
Siemens 3SU1 enclosures, contact blocks, and accessories
Siemens 3SU1 E-stop button 3SU1050 emergency stop Red mushroom E-stop
This part is a standard safety component and can be used to replace existing Siemens 3SU1 E-stop pushbuttons or as part of new safety control systems.
Expert tip
Ensure the contact blocks are correctly wired for the safety circuit to guarantee reliable shutdown upon activation.
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How is the Siemens 3SU1050-1GB20-0AA0 emergency stop pushbutton reset?
The Siemens 3SU1050-1GB20-0AA0 emergency stop pushbutton is reset by rotating the red mushroom actuator. This rotate-to-unlatch mechanism ensures that the stop function is only cleared intentionally.