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

Siemens Illuminated Mushroom-Head Push Button

The SIEMENS Illuminated Mushroom-Head Push Button (SKU 52PR8ERG, MPN 52PR8ERG) is a maintained-action, non-metallic push button from the Class 52 series. It features a 30 mm mushroom head profile and a pressure plate…

SKU 3G-OTH-33947

Brand
Siemens
Item
Illuminated Mushroom-Head Push Button
Part Number
52PR8ERG
Category
Illuminated Mushroom-Head Push Buttons
Available to Order
Also known as:52PR8ERGSiemens
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Technical Specifications

Siemens
Manufacturer Part Number
52PR8ERG
Series
Class 52
Type
Mushroom Head Profile, Non-Metallic, 30 mm, 2NC
Action
Maintained
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 Illuminated Mushroom-Head Push Button (SKU 52PR8ERG, MPN 52PR8ERG) is a maintained-action, non-metallic push button from the Class 52 series. It features a 30 mm mushroom head profile and a pressure plate terminal connection with 2NC contacts.

Frequently Asked Questions

What is the SIEMENS 52PR8ERG mushroom head push button used for?

The SIEMENS 52PR8ERG illuminated mushroom head push button is used as a maintained-action emergency stop or control actuator in industrial machinery and panel builds. Its 30 mm non-metallic profile and 2NC contacts provide reliable circuit interruption in demanding environments.

What are the specifications of the SIEMENS 52PR8ERG push button?

The SIEMENS 52PR8ERG is a Class 52 series, maintained-action, illuminated mushroom head push button with a 30 mm non-metallic profile. It features 2NC contacts and a pressure plate terminal connection. The manufacturer part number is 52PR8ERG.

Where to buy the SIEMENS 52PR8ERG push button worldwide?

3G Electric supplies the SIEMENS 52PR8ERG illuminated mushroom head push button worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.

How to install the SIEMENS 52PR8ERG mushroom head push button?

Install the SIEMENS 52PR8ERG push button into a 30 mm panel cutout. Connect wires to the pressure plate terminals per your control circuit diagram. Ensure the maintained-action mechanism is correctly oriented. Always follow Siemens installation guidelines for safe operation.

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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This illuminated mushroom-head push button from Siemens Class 52 series features a maintained action and a metallic 30 mm profile. It is equipped with 2 normally closed (2NC) contacts and pressure plate terminal connections. Typical applications include use as a maintained-action control device in industrial machinery and process control panels
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This illuminated mushroom-head push button from Siemens Class 52 series features a maintained action and a metallic 30 mm profile. It is equipped with 2 normally closed (2NC) contacts and pressure plate terminal connections. Typical applications include use as a maintained-action control device in industrial machinery and process control panels
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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 control stations in industrial machinery and process lines requiring latching or emergency-stop functions

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