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Siemens Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Non-Metallic - Mushroom-Head Push Buttons
SiemensMushroom-Head Push Buttons

Siemens Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Non-Metallic

The SIEMENS Mushroom Head Push Button is a non-illuminated, maintained-action push button from the Class 52 series. It features a non-metallic mushroom head profile with a 30 mm diameter. This component is identified…

SKU 3G-OTH-32996

Brand
Siemens
Item
Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Non-Metallic
Category
Mushroom-Head Push Buttons
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Payment
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Technical Specifications

Siemens
Manufacturer Part Number
52BR8W2A
Series
Class 52
Type
Mushroom Head Profile, Non-Metallic, 30 mm
Action
Maintained
Push Button Material Type
Non-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 non-illuminated, maintained-action push button from the Class 52 series. It features a non-metallic mushroom head profile with a 30 mm diameter. This component is identified by manufacturer part number 52BR8W2A.

Frequently Asked Questions

What is the SIEMENS mushroom head push button used for?

The SIEMENS mushroom head push button is used as a maintained-action control switch in industrial machinery and panel applications. Its large 30 mm non-metallic head provides easy manual operation, commonly applied for emergency stop or start functions in manufacturing, processing, and automation environments.

What are the specifications of the SIEMENS 52BR8W2A push button?

The SIEMENS 52BR8W2A is a non-illuminated, maintained-action mushroom head push button from the Class 52 series. It features a non-metallic mushroom head profile with a 30 mm diameter. The push button material type is non-metallic, and the brand is SIEMENS.

Where to buy the SIEMENS 52BR8W2A push button worldwide?

You can source the SIEMENS 52BR8W2A push button 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 on this Class 52 series component.

How to install the SIEMENS mushroom head push button?

Install the SIEMENS mushroom head push button by mounting it into a 30 mm panel cutout. Secure the non-metallic head with the provided locking ring, then connect the maintained-action contacts per your control circuit wiring diagram. Always follow standard industrial safety practices and verify power is off before installation.

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 buttons. 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

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SIEMENS Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Non-Metallic, 30 mm (MPN 52PR8W2A)
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SIEMENS Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Non-Metallic, 30 mm (MPN US2:52BP2W2A)
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SIEMENS Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Non-Metallic, 30 mm (MPN US2:52BP2W2A)
SIEMENS Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Metallic, 30 mm, 1NO/1NC (MPN 52BP2A2A)
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SIEMENS Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Metallic, 30 mm, 1NO/1NC (MPN 52BP2A2A)

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