Home › Manufacturers › Siemens › 3SU1000-0AB20-0AD0

Siemens

Siemens 3SU1000-0AB20-0AD0 22mm Red 'O' Momentary Pushbutton

Siemens 3SU1000-0AB20-0AD0 22mm red pushbutton with 'O' inscription.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerSiemens

Part number3SU1000-0AB20-0AD0

Series SIRIUS ACT

Type Pushbutton

Size 22 mm

Shape Round

Get a price for 3SU1000-0AB20-0AD0

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

22mm mounting size Flat actuator Momentary action Red color with 'O' inscription Clear visual indication for 'Off'/'Stop' Durable plastic construction

Product description

The Siemens 3SU1000-0AB20-0AD0 is a 22 mm round, flat pushbutton in red, featuring the inscription 'O'. This variant from the SIRIUS ACT series is designed for momentary contact operation. The 'O' inscription typically signifies 'Off' or 'Stop' in control contexts, providing a clear visual cue for its function, especially when used in conjunction with a button labeled 'I' (On).

This specific pushbutton is ideal for two-state control functions where a clear visual indicator for the 'Off' or 'Stop' state is beneficial. It is commonly found in machine controls, industrial automation, and operator interfaces requiring precise and intuitive operation.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3SU1000-0AB20-0AD0. Secure reliable and clearly marked control components for your automation projects from Stanlo.

Technical specifications

Series	SIRIUS ACT
Type	Pushbutton
Size	22 mm
Shape	Round
Actuator	Flat
Color	Red
Inscription	O
Function	Momentary Contact
Material	Plastic

Common applications

Machine Controls

Industrial Automation

Operator Interfaces

Control Panels

Stop Buttons

Two-State Controls

Compatible systems

Requires appropriate contact blocks and mounting accessories from the Siemens SIRIUS ACT 3SU1 series. Often paired with an 'I' button.

Also known as

Siemens red O button 3SU1 stop pushbutton SIRIUS ACT O inscribed button

Replaces / compatible with

This pushbutton is part of the modular Siemens SIRIUS ACT 3SU1 series, designed for modern control and signaling applications. It's often paired with an 'I' (On) button.

Technical note

Expert tip

The clear 'O' marking enhances operator comprehension and reduces errors in control panels, especially when paired with an 'I' button for start functions.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What does the 'O' inscription mean on the Siemens 3SU1000-0AB20-0AD0 pushbutton?

The 'O' inscription on the Siemens 3SU1000-0AB20-0AD0 pushbutton typically signifies the 'Off' or 'Stop' state in a control sequence. It is often used in conjunction with a corresponding 'I' (On) button to provide clear visual feedback for binary control functions.