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Siemens Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Metallic - Mushroom-Head Push Buttons
SiemensMushroom-Head Push Buttons

Siemens Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Metallic

The SIEMENS Mushroom Head Push Button is a non-illuminated, maintained-action push button from the Class 52 series. It features a metallic mushroom head profile, a 30 mm size, and 2NC contacts. The terminal…

SKU 3G-OTH-33783

Brand
Siemens
Item
Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, 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
52PP2A2G
Series
Class 52
Type
Mushroom Head Profile, Metallic, 30 mm, 2NC
Action
Maintained
Terminal Connection
Pressure Plate
Push Button Material Type
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, maintained-action push button from the Class 52 series. It features a metallic mushroom head profile, a 30 mm size, and 2NC contacts. The terminal connection uses a pressure plate, and the push button material type is metallic.

Frequently Asked Questions

What is the SIEMENS mushroom head push button used for?

The SIEMENS mushroom head push button is used as a maintained-action emergency stop or control switch in industrial machinery and automation systems. Its large, metallic mushroom profile allows easy manual operation, even with gloves, making it suitable for factory floors, conveyor lines, and heavy equipment where reliable, non-illuminated switching is required.

What are the specifications of the SIEMENS 52PP2A2G push button?

The SIEMENS 52PP2A2G is a non-illuminated, maintained-action mushroom head push button from the Class 52 series. It has a metallic mushroom head profile, 30 mm size, and 2NC contacts. The terminal connection uses a pressure plate, and the push button material is metallic. It is designed for industrial control applications.

Where to buy the SIEMENS 52PP2A2G push button worldwide?

You can source the SIEMENS 52PP2A2G mushroom head push button worldwide through 3G Electric. As a global industrial equipment distributor established in 1990, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine SIEMENS components for industrial control systems.

How to install the SIEMENS mushroom head push button?

To install the SIEMENS mushroom head push button, mount it in a 30 mm panel cutout and secure it with the provided locknut. Connect wires to the pressure plate terminals using a screwdriver, ensuring proper torque. For maintained action, the button latches when pressed and requires a twist-to-release mechanism. Always follow standard industrial wiring practices and verify circuit de-energized 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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