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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 2NC contact configuration…

SKU 3G-OTH-34684

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
52PM9W4G
Series
Class 52
Type
Mushroom Head Profile, Non-Metallic, 30 mm, 2NC
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 2NC contact configuration. The terminal connection uses a pressure plate, and the manufacturer part number is 52PM9W4G.

Frequently Asked Questions

What is the SIEMENS 52PM9W4G mushroom head push button used for?

The SIEMENS 52PM9W4G is a non-illuminated momentary push button used as an emergency stop or control actuator in industrial machinery and panel builds. Its 30 mm mushroom head profile provides a large, easy-to-actuate surface for quick operator response in demanding environments.

What are the specifications of the SIEMENS 52PM9W4G push button?

The SIEMENS 52PM9W4G is a Class 52 momentary-action push button with a non-metallic mushroom head profile, 30 mm diameter, and 2NC contact configuration. It uses a pressure plate terminal connection and is rated for industrial control circuits. The manufacturer part number is 52PM9W4G.

Where to buy the SIEMENS 52PM9W4G push button worldwide?

3G Electric supplies the SIEMENS 52PM9W4G 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 Class 52 momentary push button.

How to install the SIEMENS 52PM9W4G mushroom head push button?

Install the SIEMENS 52PM9W4G into a 30 mm panel cutout and secure with the provided mounting nut. Connect wires to the pressure plate terminals per your control schematic. Ensure the 2NC contacts are wired for fail-safe operation. Always de-energize the circuit 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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SIEMENS Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Non-Metallic, 30 mm, 1NC (MPN 52PM9V2J)
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SIEMENS Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Non-Metallic, 30 mm, 1NC (MPN 52BM9W3J)
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SIEMENS Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Non-Metallic, 30 mm (MPN 52PM9W4A)

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