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Siemens 3SB3203-1HA20-0CC0 22mm Emergency Stop Pushbutton

Siemens 3SB3203-1HA20-0CC0 22mm emergency stop pushbutton with spring-loaded terminals.

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ManufacturerSiemens

Part number3SB3203-1HA20-0CC0

Size 22mm

Actuator Type Emergency Stop Mushroom Pushbutton 40mm

Operation Latching, Twist-to-Unlatch

Contact Configuration 1NC

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12-month warranty

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Same-day dispatch

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Worldwide delivery

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Veteran-owned

CAGE: 9NK75

22mm mounting 40mm mushroom head Twist-to-unlatch mechanism Spring-loaded terminals 1NC contact Yellow backing plate

Product description

The Siemens 3SB3203-1HA20-0CC0 is a 22mm plastic round complete unit combination emergency stop pushbutton. It features a 40mm mushroom head that latches and requires a twist to unlatch. This unit is equipped with a yellow backing plate and spring-loaded terminals, offering a 1NC (Normally Closed) contact. The inscription on the button is "NOT-HALT".

This emergency stop pushbutton is designed for critical safety applications in industrial settings. Its spring-loaded terminals offer a reliable connection without the need for screws, suitable for environments with vibration. The clear "NOT-HALT" marking and prominent mushroom head ensure immediate recognition and action in emergencies.

Stanlo Automation, a veteran-owned surplus parts distributor, offers this phased-out Siemens component. While the SIRIUS ACT 3SU1 series is the successor, Stanlo ensures availability for existing installations, providing a crucial link for maintenance and repair. Rely on Stanlo for your industrial automation needs.

Technical specifications

Size	22mm
Actuator Type	Emergency Stop Mushroom Pushbutton 40mm
Operation	Latching, Twist-to-Unlatch
Contact Configuration	1NC
Terminal Type	Spring-Loaded Terminal
Color	Red
Series	SIRIUS 3SB3

Common applications

Industrial Safety

Control Panels

Machine Guarding

Emergency Shutdown

Manufacturing

Automation Systems

Compatible systems

Control panels Industrial machinery Safety circuits

Also known as

Siemens 3SB3 Pushbutton 22mm Emergency Stop Button Spring Terminal E-Stop 3SB3 Series

Replaces / compatible with

This part is a phased-out Siemens product. The preferred successor is SIRIUS ACT 3SU1, specifically type 3SU1100-1HB20-3CH0.

Technical note

Expert tip

Spring-loaded terminals on this unit eliminate the need for screwdrivers during wiring, potentially speeding up installation in certain applications.

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Frequently asked questions

What type of terminals does the Siemens 3SB3203-1HA20-0CC0 use?

The Siemens 3SB3203-1HA20-0CC0 utilizes spring-loaded terminals. This provides a secure and vibration-resistant connection, often preferred in industrial environments where screw terminals might loosen over time.