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Siemens Class 52 Illuminated Mushroom-Head Push Button - Illuminated Mushroom-Head Push Buttons
SiemensIlluminated Mushroom-Head Push Buttons

Siemens Class 52 Illuminated Mushroom-Head Push Button

The SIEMENS Mushroom Head Push Button: Illuminated is a maintained-action illuminated push button from the Class 52 series. This metallic 30 mm device features a mushroom head profile and 1NO/1NC contact…

SKU 3G-OTH-34434

Brand
Siemens
Item
Class 52 Illuminated Mushroom-Head Push Button
Part Number
52BP2D3A
Category
Illuminated Mushroom-Head Push Buttons
Available to Order
Also known as:52BP2D3ASiemens
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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
52BP2D3A
Series
Class 52
Type
Mushroom Head Profile, Metallic, 30 mm, 1NO/1NC
Action
Maintained
Terminal Connection
Pressure Plate
Push Button Material Type
Metallic

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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS Mushroom Head Push Button: Illuminated is a maintained-action illuminated push button from the Class 52 series. This metallic 30 mm device features a mushroom head profile and 1NO/1NC contact configuration, with a pressure plate terminal connection (MPN 52BP2D3A).

Frequently Asked Questions

What is the SIEMENS 52BP2D3A mushroom head push button used for?

The SIEMENS 52BP2D3A is a maintained-action illuminated push button used for industrial control panel applications. Its mushroom head profile and metallic 30 mm construction make it suitable for emergency stop or start functions in manufacturing, processing, and automation environments where a large, easily identifiable actuator is required.

What are the specifications of the SIEMENS 52BP2D3A push button?

The SIEMENS 52BP2D3A is a Class 52 series illuminated mushroom head push button with a metallic 30 mm profile. It features maintained action, 1NO/1NC contact configuration, and pressure plate terminal connection. The push button material type is metallic, and the manufacturer part number is 52BP2D3A.

Where to buy the SIEMENS 52BP2D3A push button worldwide?

You can source the SIEMENS 52BP2D3A illuminated 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.

How to install the SIEMENS 52BP2D3A push button?

To install the SIEMENS 52BP2D3A, mount the 30 mm metallic unit into a panel cutout, secure it with the provided locking ring, and connect wires to the pressure plate terminals. Ensure the maintained action mechanism is correctly oriented. Always follow standard industrial electrical safety practices and consult the manufacturer's installation manual.

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 illuminated 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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Illuminated selector switch from the Siemens 3SU1100 series with a short-handled knob operator head and non-metallic bezel. Features three momentary positions (On/Off/On) with 2NO/2NC contacts. Rated AC 10 A at 600 V and DC 1 A at 600 V. Suitable for panel-mount control applications requiring illuminated status indication
SIEMENS Selector Switch: 22 mm Panel Mounting Size, 3 Positions, Short Lever, 1NO, Non-Metallic (MPN 3SU11002BM603NA0)
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Illuminated mushroom-head push button with maintained action, 30 mm metallic profile, and 2NC contacts. Pressure plate terminal connection. Suitable for use as a maintained-stop or control actuator in industrial control panels and machinery
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