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Siemens 3SU1050-1BD20-0AA0 Mushroom-Head Push-Button Operator - Mushroom-Head Push-Button Operators
SiemensMushroom-Head Push-Button Operators

Siemens 3SU1050-1BD20-0AA0 Mushroom-Head Push-Button Operator

The SIEMENS Mushroom Head Push Button is a metallic, momentary-action push-button operator from the 3SU series. It features a red actuator with a 22 mm mounting size, designed for industrial control panel applications.

SKU 3G-OTH-34237

Also listed as: 3SU10501BD200AA0 · 3SU1050 1BD20 0AA0

Brand
Siemens
Item
3SU1050-1BD20-0AA0 Mushroom-Head Push-Button Operator
Category
Mushroom-Head Push-Button Operators
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Siemens
Manufacturer Part Number
3SU1050-1BD20-0AA0
Series
3SU
Action
Momentary
Push Button Material Type
Metallic

Technical Documents

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

Product Description

The SIEMENS Mushroom Head Push Button is a metallic, momentary-action push-button operator from the 3SU series. It features a red actuator with a 22 mm mounting size, designed for industrial control panel applications.

Frequently Asked Questions

What is the SIEMENS 3SU1050-1BD20-0AA0 mushroom head push button used for?

This SIEMENS mushroom head push button is used as a momentary-action operator in industrial control panels. Its red, metallic actuator with a 22 mm mounting size provides a large, easy-to-reach surface for emergency-stop or start commands in machinery, conveyors, and process equipment.

What are the specifications of the SIEMENS 3SU1050-1BD20-0AA0 push button?

The SIEMENS 3SU1050-1BD20-0AA0 is a momentary-action, metallic mushroom head push button from the 3SU series. It has a red actuator and a 22 mm mounting size. The metallic construction ensures durability in industrial environments. It is designed for panel-mount control applications.

Where to buy the SIEMENS 3SU1050-1BD20-0AA0 push button worldwide?

3G Electric supplies the SIEMENS 3SU1050-1BD20-0AA0 mushroom head push button to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this momentary-action, metallic push button from the 3SU series.

How to install the SIEMENS 3SU1050-1BD20-0AA0 push button?

Install the SIEMENS 3SU1050-1BD20-0AA0 push button into a 22 mm panel cutout. Secure it with the provided mounting nut, then connect the appropriate contact block (sold separately) per the wiring diagram. Ensure the panel is de-energized during installation. Follow SIEMENS 3SU series installation guidelines for proper 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 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Momentary-action mushroom-head push-button operator from the Siemens 3SU series. Features a red metallic push button for 22 mm mounting. Suitable for use as an actuator in industrial control panels and automation systems
Siemens
Momentary-action mushroom-head push-button operator from the Siemens 3SU series. Features a red metallic push button for 22 mm mounting. Suitable for use as an actuator in industrial control panels and automation systems
Momentary-action mushroom-head push-button operator from the Siemens 3SU series. Features a metallic construction and red actuator. Designed for 22 mm panel mounting, suitable for use as a control operator in industrial control panels and machinery
Siemens
Momentary-action mushroom-head push-button operator from the Siemens 3SU series. Features a metallic construction and red actuator. Designed for 22 mm panel mounting, suitable for use as a control operator in industrial control panels and machinery
Red mushroom-head push-button operator from the Siemens 3SU series. Momentary action with a 22 mm mounting size and non-metallic construction. Suitable for panel-mount applications in industrial control stations, such as emergency-stop or start functions on machinery and process equipment
Siemens
Red mushroom-head push-button operator from the Siemens 3SU series. Momentary action with a 22 mm mounting size and non-metallic construction. Suitable for panel-mount applications in industrial control stations, such as emergency-stop or start functions on machinery and process equipment
This Siemens mushroom-head push-button operator is a momentary-action control device with a red actuator. It features a 22 mm mounting size and non-metallic construction, suitable for panel-mount applications in industrial control systems where electrical isolation is required
Siemens
This Siemens mushroom-head push-button operator is a momentary-action control device with a red actuator. It features a 22 mm mounting size and non-metallic construction, suitable for panel-mount applications in industrial control systems where electrical isolation is required
Red mushroom-head push-button operator from the Siemens 3SU series. Non-metallic construction with a 22 mm mounting size. Momentary action suitable for control panel applications requiring a tactile operator for machine start, stop, or emergency functions
Siemens
Red mushroom-head push-button operator from the Siemens 3SU series. Non-metallic construction with a 22 mm mounting size. Momentary action suitable for control panel applications requiring a tactile operator for machine start, stop, or emergency functions
Momentary mushroom-head push-button operator from the Siemens 3SU series. Features a metallic construction and 22 mm mounting size for panel-mount industrial control applications. Suitable for use as an emergency stop or start actuator in control panels and machinery
Siemens
Momentary mushroom-head push-button operator from the Siemens 3SU series. Features a metallic construction and 22 mm mounting size for panel-mount industrial control applications. Suitable for use as an emergency stop or start actuator in control panels and machinery

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Momentary-action mushroom-head push-button operator with metallic actuator. Designed for 22 mm panel mounting, suitable for use as an emergency-stop or palm-actuation operator in industrial control panels and machinery
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Momentary-action mushroom-head push-button operator with metallic actuator. Designed for 22 mm panel mounting, suitable for use as an emergency-stop or palm-actuation operator in industrial control panels and machinery
Momentary-action mushroom-head push-button operator with a 22 mm mounting size. The non-metallic black actuator is suited for use in industrial control panels where a large, tactile operator is required for functions such as start or stop commands
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Momentary-action mushroom-head push-button operator with a 22 mm mounting size. The non-metallic black actuator is suited for use in industrial control panels where a large, tactile operator is required for functions such as start or stop commands
This Siemens 3SU series mushroom-head push-button operator features a metallic construction and a red actuator. It has a maintained action, meaning it holds its state until manually reset. The 22 mm mounting size fits standard control stations and operator panels. Typical applications include emergency-stop and maintained-control functions in industrial machinery and process automation
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This Siemens 3SU series mushroom-head push-button operator features a metallic construction and a red actuator. It has a maintained action, meaning it holds its state until manually reset. The 22 mm mounting size fits standard control stations and operator panels. Typical applications include emergency-stop and maintained-control functions in industrial machinery and process automation
This Siemens mushroom-head push-button operator is a maintained-action control device with a non-metallic red actuator. It is designed for 22 mm panel mounting and is suitable for use in industrial control panels, machinery, and automation systems where a large actuation surface is required for latching or emergency stop functions
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This Siemens mushroom-head push-button operator is a maintained-action control device with a non-metallic red actuator. It is designed for 22 mm panel mounting and is suitable for use in industrial control panels, machinery, and automation systems where a large actuation surface is required for latching or emergency stop functions
This Siemens mushroom-head push-button operator from the 3SU series features a red non-metallic actuator with maintained action. Designed for 22 mm mounting, it is used in industrial control panels for latching or emergency stop functions in machinery and process equipment
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This Siemens mushroom-head push-button operator from the 3SU series features a red non-metallic actuator with maintained action. Designed for 22 mm mounting, it is used in industrial control panels for latching or emergency stop functions in machinery and process equipment
30 mm mushroom-head push-button operator with maintained action, requiring manual reset after actuation. Non-metallic push button material provides corrosion resistance. Suitable for industrial control panels and machine safety applications
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30 mm mushroom-head push-button operator with maintained action, requiring manual reset after actuation. Non-metallic push button material provides corrosion resistance. Suitable for industrial control panels and machine safety applications
Momentary-action mushroom-head push-button operator from the Siemens 3SU series. Features a metallic actuator and a 22 mm mounting size for panel-mount applications. Used as an operator in industrial control panels and machinery for start or stop functions
Siemens
Momentary-action mushroom-head push-button operator from the Siemens 3SU series. Features a metallic actuator and a 22 mm mounting size for panel-mount applications. Used as an operator in industrial control panels and machinery for start or stop functions
Red metallic mushroom-head push-button operator from the Siemens 3SU series. Maintained action (latching) for applications requiring a sustained switching state. 22 mm mounting size fits standard panel cutouts in industrial control and automation systems
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Red metallic mushroom-head push-button operator from the Siemens 3SU series. Maintained action (latching) for applications requiring a sustained switching state. 22 mm mounting size fits standard panel cutouts in industrial control and automation systems