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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, a 30 mm size, and a 1NO contact configuration with…

SKU 3G-OTH-35858

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
52PM9W3K
Series
Class 52
Type
Mushroom Head Profile, Non-Metallic, 30 mm, 1NO
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, a 30 mm size, and a 1NO contact configuration with pressure plate terminal connections. This product is identified by manufacturer part number 52PM9W3K.

Frequently Asked Questions

What is the SIEMENS 52PM9W3K mushroom head push button used for?

The SIEMENS 52PM9W3K 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 manufacturing, processing, and automation environments.

What are the specifications of the SIEMENS 52PM9W3K push button?

The SIEMENS 52PM9W3K is a Class 52 series, momentary-action push button with a non-metallic mushroom head profile, 30 mm size, and 1NO contact configuration. It uses pressure plate terminal connections and is identified by manufacturer part number 52PM9W3K.

Where to buy the SIEMENS 52PM9W3K push button worldwide?

3G Electric supplies the SIEMENS 52PM9W3K mushroom head push button to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this Class 52 series component.

How to install the SIEMENS 52PM9W3K mushroom head push button?

Install the SIEMENS 52PM9W3K by mounting it in a 30 mm panel cutout and securing it with the provided locknut. Connect wires to the pressure plate terminals using a screwdriver, ensuring a tight connection. Follow standard industrial control wiring practices for momentary push buttons.

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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