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Siemens 3SU1100-0BB20-1FA0 22mm Round Plastic Pushbutton

Siemens 3SU1100-0BB20-1FA0 momentary 22mm pushbutton with 1 NO+1 NC contacts.

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ManufacturerSiemens

Part number3SU1100-0BB20-1FA0

Actuator Type Pushbutton

Shape Round

Size 22 mm

Material Plastic

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12-month warranty

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Veteran-owned

CAGE: 9NK75

22mm mounting diameter Momentary action Plastic housing 1 NO + 1 NC contacts Screw terminals Raised actuator

Product description

The Siemens 3SU1100-0BB20-1FA0 is a 22mm round, plastic pushbutton designed for momentary operation. It features a raised actuator and comes configured with a holder providing one normally open (NO) and one normally closed (NC) contact. The unit utilizes screw terminals for secure connections.

This pushbutton is suitable for a wide range of industrial control applications, including machine controls, panel building, and safety systems where a simple momentary action is required. Its robust plastic construction ensures durability in various industrial environments.

Source your Siemens 3SU1100-0BB20-1FA0 pushbutton from Stanlo Automation, a veteran-owned business specializing in surplus industrial automation parts. We provide reliable components with fast shipping to keep your operations running smoothly.

Technical specifications

Actuator Type	Pushbutton
Shape	Round
Size	22 mm
Material	Plastic
Color	Red
Operation	Momentary
Contact Configuration	1 NO + 1 NC
Terminal Type	Screw Terminal

Common applications

Machine control panels

Industrial automation

Building automation

Control stations

Operator interfaces

Compatible systems

SIRIUS 3SU1 series

Also known as

Siemens 3SU1100 SIRIUS 3SU1 22mm red pushbutton

Replaces / compatible with

Compatible with Siemens SIRIUS 3SU1 series components.

Technical note

Expert tip

Ensure proper tightening of screw terminals to prevent loose connections in high-vibration environments.

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Frequently asked questions

What is the contact configuration for the Siemens 3SU1100-0BB20-1FA0?

The Siemens 3SU1100-0BB20-1FA0 pushbutton includes a holder with one normally open (NO) and one normally closed (NC) contact. This allows for flexible integration into control circuits.