Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
Siemens Extended Push Button: 22 mm Mounting Size, Metallic - Extended-Length Push-Button Operators
SiemensExtended-Length Push-Button Operators

Siemens Extended Push Button: 22 mm Mounting Size, Metallic

The SIEMENS Extended Push Button is a metallic, momentary-action push-button operator from the 3SU series, designed for 22 mm mounting size. This extended-length operator, MPN 3SU1050-0BB30-0AA0, provides a durable…

SKU 3G-OTH-32288

Brand
Siemens
Item
Extended Push Button: 22 mm Mounting Size, Metallic
Category
Extended-Length Push-Button Operators
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

Siemens
Manufacturer Part Number
3SU1050-0BB30-0AA0
Series
3SU
Action
Momentary
Push Button Material Type
Metallic
View Full Spec Sheet

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 Extended Push Button is a metallic, momentary-action push-button operator from the 3SU series, designed for 22 mm mounting size. This extended-length operator, MPN 3SU1050-0BB30-0AA0, provides a durable metallic push button for industrial control applications.

Frequently Asked Questions

What is the SIEMENS Extended Push Button 3SU1050-0BB30-0AA0 used for?

The SIEMENS Extended Push Button is a momentary-action operator used in industrial control panels for machine start, stop, or signaling functions. Its metallic construction and 22 mm mounting size make it suitable for harsh factory environments requiring durable, reliable operator input.

What are the specifications of the SIEMENS 3SU1050-0BB30-0AA0 push button?

This SIEMENS push button is a momentary-action, metallic operator from the 3SU series. It features a 22 mm mounting size and an extended-length design. The part number is 3SU1050-0BB30-0AA0. It is designed for industrial control applications requiring a durable metallic push button.

Where to buy the SIEMENS 3SU1050-0BB30-0AA0 push button worldwide?

3G Electric supplies the SIEMENS 3SU1050-0BB30-0AA0 push button worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this SIEMENS 3SU series metallic momentary operator.

How to install the SIEMENS 3SU1050-0BB30-0AA0 extended push button?

Install the SIEMENS 3SU1050-0BB30-0AA0 into a 22 mm panel cutout. Secure the operator with the provided mounting nut, then connect the appropriate contact block (sold separately) per your control circuit. Follow standard industrial wiring practices and verify momentary action before energizing.

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 extended-length 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 →

Similar products

Matched by specification & description
SIEMENS Extended Push Button: 22 mm Mounting Size, Non-Metallic, Momentary (MPN 3SU1000-0BB30-0AA0). Key specifications — Brand: SIEMENS; Action: Momentary; Series: 3SU; Push Button Material Type: Non-Metallic.
Siemens
SIEMENS Extended Push Button: 22 mm Mounting Size, Non-Metallic, Momentary (MPN 3SU1000-0BB30-0AA0). Key specifications — Brand: SIEMENS; Action: Momentary; Series: 3SU; Push Button Material Type: Non-Metallic.
SIEMENS Extended Push Button: Red, 22 mm Mounting Size, Metallic, Momentary (MPN 3SU1050-0BB20-0AA0). Key specifications — Brand: SIEMENS; Action: Momentary; Series: 3SU; Push Button Material Type: Metallic.
Siemens
SIEMENS Extended Push Button: Red, 22 mm Mounting Size, Metallic, Momentary (MPN 3SU1050-0BB20-0AA0). Key specifications — Brand: SIEMENS; Action: Momentary; Series: 3SU; Push Button Material Type: Metallic.
SIEMENS Extended Push Button: Blue, 22 mm Mounting Size, Metallic, Momentary (MPN 3SU1050-0BB50-0AA0). Key specifications — Brand: SIEMENS; Action: Momentary; Series: 3SU; Push Button Material Type: Metallic.
Siemens
SIEMENS Extended Push Button: Blue, 22 mm Mounting Size, Metallic, Momentary (MPN 3SU1050-0BB50-0AA0). Key specifications — Brand: SIEMENS; Action: Momentary; Series: 3SU; Push Button Material Type: Metallic.
SIEMENS Extended Push Button: 22 mm Mounting Size, Metallic, Momentary (MPN 3SU1051-0BB40-0AA0). Key specifications — Brand: SIEMENS; Action: Momentary; Series: 3SU; Push Button Material Type: Metallic.
Siemens
SIEMENS Extended Push Button: 22 mm Mounting Size, Metallic, Momentary (MPN 3SU1051-0BB40-0AA0). Key specifications — Brand: SIEMENS; Action: Momentary; Series: 3SU; Push Button Material Type: Metallic.

More from Siemens

View all Siemens parts →
SIEMENS Extended Push Button: Red, 22 mm Mounting Size, Non-Metallic, Momentary (MPN 3SU1000-0BB20-0AA0). Key specifications — Brand: SIEMENS; Action: Momentary; Series: 3SU; Push Button Material Type: Non-Metallic.
Siemens
SIEMENS Extended Push Button: Red, 22 mm Mounting Size, Non-Metallic, Momentary (MPN 3SU1000-0BB20-0AA0). Key specifications — Brand: SIEMENS; Action: Momentary; Series: 3SU; Push Button Material Type: Non-Metallic.
SIEMENS Extended Push Button: Green, 22 mm Mounting Size, Metallic, Momentary (MPN 3SU1050-0BB40-0AA0). Key specifications — Brand: SIEMENS; Action: Momentary; Series: 3SU; Push Button Material Type: Metallic.
Siemens
SIEMENS Extended Push Button: Green, 22 mm Mounting Size, Metallic, Momentary (MPN 3SU1050-0BB40-0AA0). Key specifications — Brand: SIEMENS; Action: Momentary; Series: 3SU; Push Button Material Type: Metallic.
SIEMENS Extended Push Button: Green, 22 mm Mounting Size, Non-Metallic, Momentary (MPN 3SU1000-0BB40-0AA0). Key specifications — Brand: SIEMENS; Action: Momentary; Series: 3SU; Push Button Material Type: Non-Metallic.
Siemens
SIEMENS Extended Push Button: Green, 22 mm Mounting Size, Non-Metallic, Momentary (MPN 3SU1000-0BB40-0AA0). Key specifications — Brand: SIEMENS; Action: Momentary; Series: 3SU; Push Button Material Type: Non-Metallic.
SIEMENS Extended Push Button: Black, 22 mm Mounting Size, Metallic, Momentary (MPN 3SU1050-0BB10-0AA0). Key specifications — Brand: SIEMENS; Action: Momentary; Series: 3SU; Push Button Material Type: Metallic.
Siemens
SIEMENS Extended Push Button: Black, 22 mm Mounting Size, Metallic, Momentary (MPN 3SU1050-0BB10-0AA0). Key specifications — Brand: SIEMENS; Action: Momentary; Series: 3SU; Push Button Material Type: Metallic.
SIEMENS Extended Push Button: Blue, 22 mm Mounting Size, Non-Metallic, Momentary (MPN 3SU1000-0BB50-0AA0). Key specifications — Brand: SIEMENS; Action: Momentary; Series: 3SU; Push Button Material Type: Non-Metallic.
Siemens
SIEMENS Extended Push Button: Blue, 22 mm Mounting Size, Non-Metallic, Momentary (MPN 3SU1000-0BB50-0AA0). Key specifications — Brand: SIEMENS; Action: Momentary; Series: 3SU; Push Button Material Type: Non-Metallic.
SIEMENS Extended Push Button: 22 mm Mounting Size, Metallic, Momentary (MPN 3SU1050-0BB60-0AA0). Key specifications — Brand: SIEMENS; Action: Momentary; Series: 3SU; Push Button Material Type: Metallic.
Siemens
SIEMENS Extended Push Button: 22 mm Mounting Size, Metallic, Momentary (MPN 3SU1050-0BB60-0AA0). Key specifications — Brand: SIEMENS; Action: Momentary; Series: 3SU; Push Button Material Type: Metallic.
SIEMENS Extended Push Button: Black, 22 mm Mounting Size, Non-Metallic, Momentary (MPN 3SU1000-0BB10-0AA0). Key specifications — Brand: SIEMENS; Action: Momentary; Series: 3SU; Push Button Material Type: Non-Metallic.
Siemens
SIEMENS Extended Push Button: Black, 22 mm Mounting Size, Non-Metallic, Momentary (MPN 3SU1000-0BB10-0AA0). Key specifications — Brand: SIEMENS; Action: Momentary; Series: 3SU; Push Button Material Type: Non-Metallic.
SIEMENS Extended Push Button: 22 mm Mounting Size, Non-Metallic, Momentary (MPN 3SU1000-0BB60-0AA0). Key specifications — Brand: SIEMENS; Action: Momentary; Series: 3SU; Push Button Material Type: Non-Metallic.
Siemens
SIEMENS Extended Push Button: 22 mm Mounting Size, Non-Metallic, Momentary (MPN 3SU1000-0BB60-0AA0). Key specifications — Brand: SIEMENS; Action: Momentary; Series: 3SU; Push Button Material Type: Non-Metallic.