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Siemens 52PM9W2A Mushroom-Head Push Button, Non-Metallic, 30 mm, Momentary - Mushroom-Head Push Buttons
SiemensMushroom-Head Push Buttons

Siemens 52PM9W2A Mushroom-Head Push Button, Non-Metallic, 30 mm, Momentary

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-33407

Brand
Siemens
Item
52PM9W2A Mushroom-Head Push Button, Non-Metallic, 30 mm, Momentary
Part Number
52PM9W2A
Category
Mushroom-Head Push Buttons
Available to Order
Also known as:52PM9W2ASiemens
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Siemens
Manufacturer Part Number
52PM9W2A
Series
Class 52
Type
Mushroom Head Profile, Non-Metallic, 30 mm
Action
Momentary
Terminal Connection
Pressure Plate
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, 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 industrial control component is designed for momentary switching applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SIEMENS 52PM9W2A mushroom head push button used for?

The SIEMENS 52PM9W2A is a momentary-action push button used for industrial control panel switching. Its non-illuminated, non-metallic mushroom head profile (30 mm) is suited for emergency-stop or start circuits in manufacturing, processing, and automation environments where a large, easy-to-actuate button is required.

What are the specifications of the SIEMENS 52PM9W2A push button?

The SIEMENS 52PM9W2A is a Class 52 series momentary push button with a non-metallic mushroom head profile, 30 mm diameter, and pressure plate terminal connection. It is non-illuminated and made from non-metallic material. The manufacturer part number is 52PM9W2A.

Where to buy the SIEMENS 52PM9W2A push button worldwide?

You can source the SIEMENS 52PM9W2A 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; we supply genuine Siemens components for industrial applications.

How to install the SIEMENS 52PM9W2A mushroom head push button?

Mount the 30 mm non-metallic push button into a standard panel cutout. Connect wires to the pressure plate terminals using a screwdriver, ensuring tight contact. The momentary action returns the button to its normal position when released. Follow standard industrial wiring practices and verify circuit compatibility before energizing.

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 buttons. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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