We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

Siemens Flush Push Button: Red, 22 mm Mounting Size, Non-Metallic - Flush-Mount & Recessed Push-Button Operators
SiemensFlush-Mount & Recessed Push-Button Operators

Siemens Flush Push Button: Red, 22 mm Mounting Size, Non-Metallic

The SIEMENS Flush Push Button is a flush-mount and recessed push-button operator from the 3SU series. This red, non-metallic unit features a maintained action and a 22 mm mounting size (MPN 3SU1000-0AA20-0AA0).

SKU 3G-OTH-33128

Also listed as: 3SU10000AA200AA0 · 3SU1000 0AA20 0AA0

Brand
Siemens
Item
Flush Push Button: Red, 22 mm Mounting Size, Non-Metallic
Category
Flush-Mount & Recessed Push-Button Operators
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Siemens
Manufacturer Part Number
3SU1000-0AA20-0AA0
Series
3SU
Action
Maintained
Push Button Material Type
Non-Metallic

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS Flush Push Button is a flush-mount and recessed push-button operator from the 3SU series. This red, non-metallic unit features a maintained action and a 22 mm mounting size (MPN 3SU1000-0AA20-0AA0).

Frequently Asked Questions

What is the SIEMENS 3SU1000-0AA20-0AA0 flush push button used for?

This SIEMENS flush push button is used as a maintained-action operator in industrial control panels. It provides a red, non-metallic actuator for applications requiring a constant signal, such as machine start/stop or emergency hold circuits, across manufacturing and process industries.

What are the specifications of the SIEMENS 3SU1000-0AA20-0AA0?

The SIEMENS 3SU1000-0AA20-0AA0 is a flush push button from the 3SU series. It has a 22 mm mounting size, red non-metallic construction, and maintained action. The manufacturer part number is 3SU1000-0AA20-0AA0, and it is designed for flush-mount panel installation.

Where to buy the SIEMENS 3SU1000-0AA20-0AA0 worldwide?

3G Electric supplies the SIEMENS 3SU1000-0AA20-0AA0 flush push button worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this SIEMENS 3SU series component.

How to install the SIEMENS 3SU1000-0AA20-0AA0 flush push button?

Install the SIEMENS 3SU1000-0AA20-0AA0 by mounting it into a 22 mm panel cutout. Secure the non-metallic operator from the front and connect wiring per the maintained-action circuit diagram. Follow standard industrial control panel best practices for torque and clearance to ensure reliable operation.

Used in

Common applications for Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks

Siemens Products

3G Electric supplies Siemens flush-mount & recessed push-button operators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
SIEMENS Flush Push Button: 22 mm Mounting Size, Non-Metallic, Maintained (MPN 3SU1000-0AA30-0AA0)
Siemens
SIEMENS Flush Push Button: 22 mm Mounting Size, Non-Metallic, Maintained (MPN 3SU1000-0AA30-0AA0)
SIEMENS Flush Push Button: Green, 22 mm Mounting Size, Non-Metallic, Maintained (MPN 3SU1000-0AA40-0AA0)
Siemens
SIEMENS Flush Push Button: Green, 22 mm Mounting Size, Non-Metallic, Maintained (MPN 3SU1000-0AA40-0AA0)
SIEMENS Flush Push Button: Red, 22 mm Mounting Size, Non-Metallic, Momentary (MPN 3SU1000-0AB20-0AA0)
Siemens
SIEMENS Flush Push Button: Red, 22 mm Mounting Size, Non-Metallic, Momentary (MPN 3SU1000-0AB20-0AA0)
SIEMENS Flush Push Button: Red, 22 mm Mounting Size, Metallic, Maintained (MPN 3SU1050-0AA20-0AA0)
Siemens
SIEMENS Flush Push Button: Red, 22 mm Mounting Size, Metallic, Maintained (MPN 3SU1050-0AA20-0AA0)
SIEMENS Flush Push Button: Red, 22 mm Mounting Size, Metallic, Momentary (MPN 3SU1050-0AB20-0AA0)
Siemens
SIEMENS Flush Push Button: Red, 22 mm Mounting Size, Metallic, Momentary (MPN 3SU1050-0AB20-0AA0)
SIEMENS Flush Push Button: 22 mm Mounting Size, Metallic, Maintained (MPN 3SU1050-0AA60-0AA0)
Siemens
SIEMENS Flush Push Button: 22 mm Mounting Size, Metallic, Maintained (MPN 3SU1050-0AA60-0AA0)

More from Siemens

View all Siemens parts
SIEMENS Flush Push Button: Black, 22 mm Mounting Size, Metallic, Momentary (MPN 3SU1050-0AB10-0AA0)
Siemens
SIEMENS Flush Push Button: Black, 22 mm Mounting Size, Metallic, Momentary (MPN 3SU1050-0AB10-0AA0)
SIEMENS Flush Push Button: 22 mm Mounting Size, Non-Metallic, Maintained (MPN 3SU1000-0AA60-0AA0)
Siemens
SIEMENS Flush Push Button: 22 mm Mounting Size, Non-Metallic, Maintained (MPN 3SU1000-0AA60-0AA0)
SIEMENS Flush Push Button: Blue, 22 mm Mounting Size, Non-Metallic, Maintained (MPN 3SU1000-0AA50-0AA0)
Siemens
SIEMENS Flush Push Button: Blue, 22 mm Mounting Size, Non-Metallic, Maintained (MPN 3SU1000-0AA50-0AA0)
SIEMENS Flush Push Button: 22 mm Mounting Size, Metallic, Momentary (MPN 3SU1050-0AB60-0AA0)
Siemens
SIEMENS Flush Push Button: 22 mm Mounting Size, Metallic, Momentary (MPN 3SU1050-0AB60-0AA0)
SIEMENS Flush Push Button: 22 mm Mounting Size, Non-Metallic, Momentary (MPN 3SU1000-0AB60-0AA0)
Siemens
SIEMENS Flush Push Button: 22 mm Mounting Size, Non-Metallic, Momentary (MPN 3SU1000-0AB60-0AA0)
SIEMENS Flush Push Button: 22 mm Mounting Size, Metallic, Momentary (MPN 3SU1050-0AB30-0AA0)
Siemens
SIEMENS Flush Push Button: 22 mm Mounting Size, Metallic, Momentary (MPN 3SU1050-0AB30-0AA0)
SIEMENS Flush Push Button: Blue, 22 mm Mounting Size, Metallic, Momentary (MPN 3SU1050-0AB50-0AA0)
Siemens
SIEMENS Flush Push Button: Blue, 22 mm Mounting Size, Metallic, Momentary (MPN 3SU1050-0AB50-0AA0)
SIEMENS Flush Push Button: Black, 22 mm Mounting Size, Non-Metallic, Maintained (MPN 3SU1000-0AA10-0AA0)
Siemens
SIEMENS Flush Push Button: Black, 22 mm Mounting Size, Non-Metallic, Maintained (MPN 3SU1000-0AA10-0AA0)