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Siemens Mushroom Head Push Button: 30 mm, Non-Metallic - Mushroom-Head Push-Button Operators
SiemensMushroom-Head Push-Button Operators

Siemens Mushroom Head Push Button: 30 mm, Non-Metallic

The SIEMENS Mushroom Head Push Button (MPN 52PP3A2) is a 30 mm, non-metallic, maintained-action push-button operator from the Series 52 product line. This industrial control component features a maintained action…

SKU 3G-OTH-31633

Brand
Siemens
Item
Mushroom Head Push Button: 30 mm, Non-Metallic
Category
Mushroom-Head Push-Button Operators
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Technical Specifications

Siemens
Manufacturer Part Number
52PP3A2
Series
52
Action
Maintained
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 (MPN 52PP3A2) is a 30 mm, non-metallic, maintained-action push-button operator from the Series 52 product line. This industrial control component features a maintained action, meaning it remains in its actuated state until manually returned. The non-metallic construction is specified for the push button material type.

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-button operators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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SIEMENS Mushroom Head Push Button: Red, 22 mm Mounting Size, Non-Metallic, Maintained (MPN 3SU1000-1HB20-0AA0). Key specifications — Brand: SIEMENS; Action: Maintained; Series: 3SU; Push Button Material Type: Non-Metallic.
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SIEMENS Mushroom Head Push Button: Red, 22 mm Mounting Size, Non-Metallic, Maintained (MPN 3SU1000-1HB20-0AA0). Key specifications — Brand: SIEMENS; Action: Maintained; Series: 3SU; Push Button Material Type: Non-Metallic.
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SIEMENS Mushroom Head Push Button: 30 mm, Non-Metallic, Maintained (MPN 52PP3W2). Key specifications — Action: Maintained; Brand: SIEMENS; Series: 52; Push Button Material Type: Non-Metallic.
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SIEMENS Mushroom Head Push Button: Black, 22 mm Mounting Size, Metallic, Momentary (MPN 3SU1050-1BD10-0AA0). Key specifications — Brand: SIEMENS; Action: Momentary; Series: 3SU; Push Button Material Type: Metallic.
SIEMENS Mushroom Head Push Button: Red, 22 mm Mounting Size, Metallic, Maintained (MPN 3SU1050-1HA20-0AA0). Key specifications — Brand: SIEMENS; Action: Maintained; Series: 3SU; Push Button Material Type: Metallic.
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SIEMENS Mushroom Head Push Button: Red, 22 mm Mounting Size, Metallic, Maintained (MPN 3SU1050-1HA20-0AA0). Key specifications — Brand: SIEMENS; Action: Maintained; Series: 3SU; Push Button Material Type: Metallic.
SIEMENS Mushroom Head Push Button: Red, 22 mm Mounting Size, Non-Metallic, Momentary (MPN 3SU1000-1CD20-0AA0). Key specifications — Brand: SIEMENS; Action: Momentary; Series: 3SU; Push Button Material Type: Non-Metallic.
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SIEMENS Mushroom Head Push Button: Red, 22 mm Mounting Size, Non-Metallic, Momentary (MPN 3SU1000-1CD20-0AA0). Key specifications — Brand: SIEMENS; Action: Momentary; Series: 3SU; Push Button Material Type: Non-Metallic.