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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 2 normally open (2NO)…

SKU 3G-OTH-34650

Brand
Siemens
Item
Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Non-Metallic
Category
Mushroom-Head Push Buttons
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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
52PM9W2F
Series
Class 52
Type
Mushroom Head Profile, Non-Metallic, 30 mm, 2NO
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 2 normally open (2NO) contacts. The terminal connection is via a pressure plate, and the manufacturer part number is 52PM9W2F.

Frequently Asked Questions

What is the SIEMENS 52PM9W2F mushroom head push button used for?

The SIEMENS 52PM9W2F is a momentary-action, non-illuminated push button used for industrial control panel applications. Its 30 mm non-metallic mushroom head provides a large, easy-to-actuate surface for emergency-stop or start functions in machinery, conveyors, and process equipment across manufacturing and automation sectors.

What are the specifications of the SIEMENS 52PM9W2F push button?

The SIEMENS 52PM9W2F is a Class 52 series mushroom head push button with a 30 mm non-metallic profile, momentary action, and 2 normally open (2NO) contacts. Terminal connection is via pressure plate. The manufacturer part number is 52PM9W2F. It is non-illuminated and designed for industrial control circuits.

Where to buy the SIEMENS 52PM9W2F push button worldwide?

3G Electric supplies the SIEMENS 52PM9W2F mushroom head push button to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this Class 52 momentary push button.

How to install the SIEMENS 52PM9W2F mushroom head push button?

Install the SIEMENS 52PM9W2F into a 30 mm panel cutout. Secure the non-metallic mushroom head from the front and tighten the mounting nut from behind. Connect wires to the pressure-plate terminals per your control schematic. Ensure the momentary action is correctly wired for normally open (2NO) 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 buttons. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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