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Siemens 3SU1102-0AB20-1FA0 Illuminated Pushbutton with 1NO/1NC

Siemens 3SU1102-0AB20-1FA0 Illuminated Pushbutton

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ManufacturerSiemens

Part number3SU1102-0AB20-1FA0

Type Illuminated Pushbutton

Series 3SU1

Mount Size 22 mm

Shape Round

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Veteran-owned

CAGE: 9NK75

22mm round mounting Flat illuminated pushbutton Momentary action Red lens 1 NO and 1 NC contact Integrated 24V AC/DC LED module

Product description

The Siemens 3SU1102-0AB20-1FA0 is a 22mm round illuminated pushbutton from the 3SU1 series, designed for versatile control applications. This red, flat pushbutton operates momentarily and includes a holder. It features a combination of one Normally Open (NO) and one Normally Closed (NC) contact, powered by an integrated LED module operating at 24V AC/DC. Connections are made using screw terminals.

This illuminated pushbutton is ideal for control panels, industrial machinery, and automation systems that require both signaling and dual-contact switching capabilities. Its applications include starting/stopping functions, interlocks, and status indication with momentary activation.

Stanlo Automation, a veteran-owned surplus parts distributor, provides the Siemens 3SU1102-0AB20-1FA0. Ensure your industrial automation projects are equipped with reliable components by sourcing from Stanlo Automation.

Technical specifications

Type	Illuminated Pushbutton
Series	3SU1
Mount Size	22 mm
Shape	Round
Actuator Type	Pushbutton, flat
Material	Plastic
Color	Red
Operation	Momentary Contact
LED Voltage	24 V AC/DC
Contacts	1 NO, 1 NC
Terminals	Screw

Common applications

Control stations

Industrial automation

Machine controls

Automation interfaces

Status signaling

Safety interlocks

Also known as

Siemens 3SU1 red momentary pushbutton 3SU11020AB201FA0 Siemens 22mm pushbutton 1 NO 1 NC

Technical note

Expert tip

This pushbutton's combination of NO and NC contacts allows for simultaneous control and interlock functions within a single device, simplifying panel design.

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Frequently asked questions

What are the contact options and voltage for the Siemens 3SU1102-0AB20-1FA0 illuminated pushbutton?

The Siemens 3SU1102-0AB20-1FA0 illuminated pushbutton is configured with one Normally Open (NO) and one Normally Closed (NC) contact. The integrated LED illumination module operates on 24 Volts AC or DC.