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Siemens 3SU1 Illuminated Pushbutton - 22mm Blue Momentary 1NO+1NC

Siemens 3SU1 Series 22mm Blue Momentary Pushbutton

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ManufacturerSiemens

Part number3SU1153-0AB50-1FA0

Diameter 22 mm

Shape Round

Bezel Shiny Metal

Actuator Type Flat Pushbutton

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Veteran-owned

CAGE: 9NK75

22mm mounting diameter Shiny metal bezel Flat momentary actuator Blue illumination 1 NO + 1 NC contacts 110V AC LED module Screw terminals

Product description

This Siemens 3SU1153-0AB50-1FA0 is a 22mm round illuminated pushbutton featuring a shiny metal bezel and a flat blue actuator. It operates as a momentary contact type, providing 1 Normally Open (NO) and 1 Normally Closed (NC) contact. The integrated LED module requires 110V AC for illumination and connects via screw terminals. Designed for standard panel mounting.

This blue illuminated pushbutton is suitable for various industrial control applications, such as signaling specific functions, activating auxiliary equipment, or indicating a particular operational mode. Its momentary function and clear blue light are useful in diverse manufacturing and automation settings.

Stanlo Automation, a veteran-owned surplus parts distributor, is your source for this Siemens pushbutton. We offer reliable industrial automation components to support your business needs.

Technical specifications

Diameter	22 mm
Shape	Round
Bezel	Shiny Metal
Actuator Type	Flat Pushbutton
Color	Blue
Function	Momentary Contact
Contacts	1 NO + 1 NC
Illumination	LED
Voltage	110 V AC
Terminal Type	Screw Terminal
IP Rating	IP66/IP67/IP69

Common applications

Control panels

Machine function indicators

Industrial automation

Status signaling

Blue light alerts

Automation control

Compatible systems

Siemens 3SU1 series actuators, enclosures, and accessories

Also known as

Siemens 3SU1153-0AB50-1FA0, Siemens 22mm Blue Pushbutton, 3SU1 Illuminated Pushbutton, Siemens Flat Momentary Blue Button

Replaces / compatible with

This pushbutton is part of the Siemens 3SU1 series, designed for compatibility within this product range.

Technical note

Expert tip

The 1 NO + 1 NC contact configuration provides flexibility, allowing for both the completion of a control circuit and the interruption of another simultaneously.

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Frequently asked questions

What is the purpose of the blue illumination on the Siemens 3SU1153-0AB50-1FA0 pushbutton?

The blue illumination on the Siemens 3SU1153-0AB50-1FA0 pushbutton is used to visually signal a specific function or status within an industrial control system. It can indicate actions like auxiliary activation, specific mode engagement, or as a distinct visual alert.