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Siemens 3SU1152-0AB40-3FA0 Illuminated Pushbutton - 22mm, Green, 1 NO+1 NC

Siemens 22mm round illuminated metal pushbutton, momentary, 1 NO+1 NC.

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ManufacturerSiemens

Part number3SU1152-0AB40-3FA0

Mounting Diameter 22 mm

Shape Round

Material Metal

Finish Shiny

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Veteran-owned

CAGE: 9NK75

22mm metal housing Illuminated with integrated LED Momentary action 1 NO and 1 NC contacts Spring-type terminals Robust construction

Product description

The Siemens 3SU1152-0AB40-3FA0 is a 22mm round, metal, illuminated pushbutton, finished in shiny green. This flat, momentary contact type features spring-type terminals and includes a holder with both 1 Normally Open (NO) and 1 Normally Closed (NC) contact configurations. It is fitted with an LED module and operates on 24V AC/DC.

This versatile pushbutton is designed for use in control circuits requiring both break and make functions, commonly found in machine safety, process control, and complex signaling systems. Its durable metal build and bright green illumination ensure reliable performance and visibility in industrial settings.

Stanlo Automation, a veteran-owned surplus parts supplier, offers the Siemens 3SU1152-0AB40-3FA0. We provide cost-effective solutions for your automation needs, backed by expert service and prompt delivery.

Technical specifications

Mounting Diameter	22 mm
Shape	Round
Material	Metal
Finish	Shiny
Color	Green
Actuation	Flat Pushbutton
Type	Momentary
Contacts	1 NO + 1 NC
LED Voltage	24 V AC/DC
Terminal Type	Spring-type

Common applications

Safety circuits

Industrial control

Machine automation

Process monitoring

Dual-function signaling

Plant operations

Compatible systems

Siemens 3SU1 Holders Siemens 3SB3 Holders Control panels with 22mm cutouts

Also known as

Siemens 3SU1 push button 22mm green momentary switch Siemens 1NO 1NC illuminated

Replaces / compatible with

This component is part of the Siemens 3SU1 line and serves as a replacement or addition to systems utilizing 22mm pushbuttons with combined NO/NC contact configurations.

Technical note

Expert tip

The spring-type terminals offer quick and secure wiring, suitable for high-vibration environments typical in industrial automation.

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Frequently asked questions

What is the contact configuration of the Siemens 3SU1152-0AB40-3FA0?

The Siemens 3SU1152-0AB40-3FA0 features a dual contact configuration, providing both 1 Normally Open (NO) and 1 Normally Closed (NC) contact. This allows for simultaneous control signals.