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Siemens 3SU1050-1HA20-0AA0 Metallic Maintained Mushroom-Head - Mushroom-Head Push-Button Operators
SiemensMushroom-Head Push-Button Operators

Siemens 3SU1050-1HA20-0AA0 Metallic Maintained Mushroom-Head

The SIEMENS Mushroom Head Push Button is a red, metallic push-button operator from the 3SU series. It features a maintained action and a 22 mm mounting size, identified by manufacturer part number 3SU1050-1HA20-0AA0.

SKU 3G-OTH-35049

Also listed as: 3SU10501HA200AA0 · 3SU1050 1HA20 0AA0

Brand
Siemens
Item
3SU1050-1HA20-0AA0 Metallic Maintained Mushroom-Head
Part Number
3SU1050-1HA20-0AA0
Category
Mushroom-Head Push-Button Operators
Available to Order
Also known as:3SU1050-1HA20-0AA0Siemens
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Phone
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Technical Specifications

Siemens
Manufacturer Part Number
3SU1050-1HA20-0AA0
Series
3SU
Type
Metallic, Maintained
Action
Maintained
Mounting Size
22 mm
Push Button Material Type
Metallic

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS Mushroom Head Push Button is a red, metallic push-button operator from the 3SU series. It features a maintained action and a 22 mm mounting size, identified by manufacturer part number 3SU1050-1HA20-0AA0.

Frequently Asked Questions

What is the SIEMENS 3SU1050-1HA20-0AA0 mushroom head push button used for?

This SIEMENS mushroom head push button is used as a maintained-action operator in industrial control panels. Its large red head provides a clear emergency-stop or latching function, and the 22 mm mounting size fits standard panel cutouts across manufacturing, processing, and automation applications.

What are the specifications of the SIEMENS 3SU1050-1HA20-0AA0 push button?

The SIEMENS 3SU1050-1HA20-0AA0 is a metallic, maintained-action mushroom head push button from the 3SU series. It has a 22 mm mounting size, red operator color, and metallic push button material. The manufacturer part number is 3SU1050-1HA20-0AA0.

Where to buy the SIEMENS 3SU1050-1HA20-0AA0 push button worldwide?

3G Electric supplies the SIEMENS 3SU1050-1HA20-0AA0 mushroom head 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 maintained-action, 22 mm metallic operator.

How to install a SIEMENS 3SU1050-1HA20-0AA0 mushroom head push button?

Install the SIEMENS 3SU1050-1HA20-0AA0 by mounting it into a 22 mm panel cutout and securing it with the provided locking ring. Wire the maintained-action contacts according to your control circuit schematic. Always follow SIEMENS installation guidelines and de-energize the panel before work.

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
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Siemens Products

3G Electric supplies Siemens mushroom-head 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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