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Siemens Extended Push Button: 22 mm Mounting Size, Metallic - Illuminated Extended-Length Push-Button Operators
SiemensIlluminated Extended-Length Push-Button Operators

Siemens Extended Push Button: 22 mm Mounting Size, Metallic

The SIEMENS Extended Push Button is an illuminated extended-length push-button operator from the 3SU series. This momentary-action device features a metallic push button material and a 22 mm mounting size (MPN…

SKU 3G-OTH-32566

Brand
Siemens
Item
Extended Push Button: 22 mm Mounting Size, Metallic
Category
Illuminated Extended-Length Push-Button Operators
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Technical Specifications

Siemens
Manufacturer Part Number
3SU1051-0BB40-0AA0
Series
3SU
Action
Momentary
Push Button Material Type
Metallic
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS Extended Push Button is an illuminated extended-length push-button operator from the 3SU series. This momentary-action device features a metallic push button material and a 22 mm mounting size (MPN 3SU1051-0BB40-0AA0).

Frequently Asked Questions

What is the SIEMENS Extended Push Button used for?

The SIEMENS Extended Push Button is used as an illuminated momentary operator in industrial control panels. It is suitable for applications requiring a 22 mm mounting size and metallic push button material, such as machine control, process automation, and plant engineering.

What are the specifications of the SIEMENS 3SU1051-0BB40-0AA0?

The SIEMENS 3SU1051-0BB40-0AA0 is a momentary-action illuminated extended push button from the 3SU series. It features a metallic push button material and a 22 mm mounting size. The brand is SIEMENS and the part number is 3SU1051-0BB40-0AA0.

Where to buy the SIEMENS 3SU1051-0BB40-0AA0 worldwide?

You can source the SIEMENS 3SU1051-0BB40-0AA0 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the SIEMENS 22 mm push button?

Install the SIEMENS 22 mm push button by mounting it into a standard 22 mm panel cutout. Secure the operator with the provided locking ring and connect wiring per the terminal diagram. Ensure the circuit is de-energized before installation. Follow SIEMENS 3SU series guidelines for proper sealing and torque.

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 illuminated extended-length push-button operators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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