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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 momentary-action push button from the Class 52 series. It features a non-metallic mushroom head profile with a 30 mm diameter and a pressure plate terminal…

SKU 3G-OTH-33320

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

Siemens
Manufacturer Part Number
52BM9W3A
Series
Class 52
Type
Mushroom Head Profile, Non-Metallic, 30 mm
Action
Momentary
Terminal Connection
Pressure Plate
Push Button Material Type
Non-Metallic
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS Mushroom Head Push Button is a non-illuminated momentary-action push button from the Class 52 series. It features a non-metallic mushroom head profile with a 30 mm diameter and a pressure plate terminal connection. This product is identified by manufacturer part number 52BM9W3A.

Frequently Asked Questions

What is the SIEMENS mushroom head push button used for?

The SIEMENS mushroom head push button is used as a momentary-action control device in industrial machinery and control panels. Its large 30 mm non-metallic mushroom head profile provides easy actuation, often serving as an emergency stop or start actuator in manufacturing, processing, and automation environments.

What are the specifications of the SIEMENS 52BM9W3A push button?

The SIEMENS 52BM9W3A is a non-illuminated momentary-action push button from the Class 52 series. It features a non-metallic mushroom head profile with a 30 mm diameter and a pressure plate terminal connection. The push button material is non-metallic, and the manufacturer part number is 52BM9W3A.

Where to buy the SIEMENS 52BM9W3A push button worldwide?

You can source the SIEMENS 52BM9W3A mushroom head 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 in a 30 mm panel cutout. Connect wires to the pressure plate terminals using a screwdriver to secure the conductors. Ensure the momentary action is correctly wired for normally open or closed operation per your control circuit design. Always follow local electrical codes.

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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