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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 diameter, and a 1NO contact configuration…

SKU 3G-OTH-35834

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
52PM9W2K
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 diameter, and a 1NO contact configuration. The terminal connection is via a pressure plate, and the manufacturer part number is 52PM9W2K.

Frequently Asked Questions

What is the SIEMENS 52PM9W2K mushroom head push button used for?

The SIEMENS 52PM9W2K is a non-illuminated momentary push button used for industrial control panel applications. Its 30 mm mushroom head profile provides a large target for emergency-stop or start functions, and the 1NO contact configuration suits simple on/off control in machinery and automation systems.

What are the specifications of the SIEMENS 52PM9W2K push button?

The SIEMENS 52PM9W2K is a Class 52 momentary-action push button with a non-metallic mushroom head profile, 30 mm diameter, and 1NO contact. It uses a pressure plate terminal connection. The manufacturer part number is 52PM9W2K, and the push button material is non-metallic.

Where to buy the SIEMENS 52PM9W2K push button worldwide?

3G Electric supplies the SIEMENS 52PM9W2K mushroom head push button to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this Class 52 momentary push button to your facility, regardless of location.

How to install the SIEMENS 52PM9W2K push button?

Install the SIEMENS 52PM9W2K 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 electrical safety practices and consult the product manual for torque specifications.

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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