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Siemens 52PP2A3A Mushroom-Head Push Button, Maintained, 30 mm, 1NO/1NC, Metallic - Mushroom-Head Push Buttons
SiemensMushroom-Head Push Buttons

Siemens 52PP2A3A Mushroom-Head Push Button, Maintained, 30 mm, 1NO/1NC, Metallic

<p>The Siemens 52PP2A3A is a robust mushroom-head push button from the Class 52 series, designed for industrial control applications. This maintained-action button features a metallic profile and a 30 mm mounting…

SKU 3G-OTH-35205

Brand
Siemens
Item
52PP2A3A Mushroom-Head Push Button, Maintained, 30 mm, 1NO/1NC, Metallic
Part Number
52PP2A3A
Category
Mushroom-Head Push Buttons
Available to Order
Also known as:52PP2A3ASiemens
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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
52PP2A3A
Series
Class 52
Type
Mushroom Head Profile, Metallic, 30 mm, 1NO/1NC
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

<p>The Siemens 52PP2A3A is a robust mushroom-head push button from the Class 52 series, designed for industrial control applications. This maintained-action button features a metallic profile and a 30 mm mounting diameter, with 1NO/1NC contacts and pressure plate terminals for secure wiring. It is suitable for use in machinery, panel building, and process control where a maintained switch state is required.</p><p>As a Singapore-based supplier, 3G Electric offers this Siemens push button with worldwide shipping. For local buyers, we provide SGD quotes on request and handle GST for Singapore purchases, ensuring a smooth procurement process. Enjoy fast delivery within Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the contact configuration of the Siemens 52PP2A3A?

The Siemens 52PP2A3A has 1NO (normally open) and 1NC (normally closed) contacts, providing both make and break functions in a single device.

Does the Siemens 52PP2A3A have a maintained or momentary action?

The Siemens 52PP2A3A has a maintained action, meaning the button stays in its actuated position until manually reset.

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
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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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