We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up
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-33771

Brand
Siemens
Item
Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Metallic
Category
Mushroom-Head Push Buttons
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

Siemens
Manufacturer Part Number
52BP2A2G
Series
Class 52
Type
Mushroom Head Profile, Metallic, 30 mm, 2NC
Action
Maintained
Terminal Connection
Pressure Plate
Push Button Material Type
Metallic
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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 manufacturer part number is 52BP2A2G.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
SIEMENS Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Metallic, 30 mm, 1NO/1NC (MPN 52BP2A3A). Key specifications — Brand: SIEMENS; Action: Maintained; Series: Class 52; Terminal Connection: Pressure Plate; Push Button Material Type: Metallic.
Siemens
SIEMENS Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Metallic, 30 mm, 1NO/1NC (MPN 52BP2A3A). Key specifications — Brand: SIEMENS; Action: Maintained; Series: Class 52; Terminal Connection: Pressure Plate; Push Button Material Type: Metallic.
SIEMENS Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Metallic, 30 mm, 2NC (MPN 52BP2A3G). Key specifications — Brand: SIEMENS; Action: Maintained; Series: Class 52; Terminal Connection: Pressure Plate; Push Button Material Type: Metallic.
Siemens
SIEMENS Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Metallic, 30 mm, 2NC (MPN 52BP2A3G). Key specifications — Brand: SIEMENS; Action: Maintained; Series: Class 52; Terminal Connection: Pressure Plate; Push Button Material Type: Metallic.
SIEMENS Mushroom Head Push Button: Illuminated, Mushroom Head Profile, Metallic, 30 mm, 2NC (MPN 52BP2D2GB). Key specifications — Brand: SIEMENS; Action: Maintained; Series: Class 52; Terminal Connection: Pressure Plate; Push Button Material Type: Metallic.
Siemens
SIEMENS Mushroom Head Push Button: Illuminated, Mushroom Head Profile, Metallic, 30 mm, 2NC (MPN 52BP2D2GB). Key specifications — Brand: SIEMENS; Action: Maintained; Series: Class 52; Terminal Connection: Pressure Plate; Push Button Material Type: Metallic.
SIEMENS Mushroom Head Push Button: Illuminated, Mushroom Head Profile, Metallic, 30 mm, 1NO/1NC (MPN 52BP2E2AB). Key specifications — Brand: SIEMENS; Action: Maintained; Series: Class 52; Terminal Connection: Pressure Plate; Push Button Material Type: Metallic.
Siemens
SIEMENS Mushroom Head Push Button: Illuminated, Mushroom Head Profile, Metallic, 30 mm, 1NO/1NC (MPN 52BP2E2AB). Key specifications — Brand: SIEMENS; Action: Maintained; Series: Class 52; Terminal Connection: Pressure Plate; Push Button Material Type: Metallic.
SIEMENS Mushroom Head Push Button: Illuminated, Mushroom Head Profile, Metallic, 30 mm, 2NC (MPN 52BP2E2G). Key specifications — Brand: SIEMENS; Action: Maintained; Series: Class 52; Terminal Connection: Pressure Plate; Push Button Material Type: Metallic.
Siemens
SIEMENS Mushroom Head Push Button: Illuminated, Mushroom Head Profile, Metallic, 30 mm, 2NC (MPN 52BP2E2G). Key specifications — Brand: SIEMENS; Action: Maintained; Series: Class 52; Terminal Connection: Pressure Plate; Push Button Material Type: Metallic.
SIEMENS Mushroom Head Push Button: Illuminated, Mushroom Head Profile, Metallic, 30 mm, 1NO/1NC (MPN 52BP2D9AB). Key specifications — Brand: SIEMENS; Action: Maintained; Series: Class 52; Terminal Connection: Pressure Plate; Push Button Material Type: Metallic.
Siemens
SIEMENS Mushroom Head Push Button: Illuminated, Mushroom Head Profile, Metallic, 30 mm, 1NO/1NC (MPN 52BP2D9AB). Key specifications — Brand: SIEMENS; Action: Maintained; Series: Class 52; Terminal Connection: Pressure Plate; Push Button Material Type: Metallic.

More from Siemens

View all Siemens parts →
SIEMENS Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Non-Metallic, 30 mm, 1NO (MPN 52PM9V3K). Key specifications — Brand: SIEMENS; Action: Momentary; Series: Class 52; Terminal Connection: Pressure Plate; Push Button Material Type: Non-Metallic.
Siemens
SIEMENS Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Non-Metallic, 30 mm, 1NO (MPN 52PM9V3K). Key specifications — Brand: SIEMENS; Action: Momentary; Series: Class 52; Terminal Connection: Pressure Plate; Push Button Material Type: Non-Metallic.
SIEMENS Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Non-Metallic, 30 mm (MPN 52BM9V2A). Key specifications — Brand: SIEMENS; Action: Momentary; Series: Class 52; Terminal Connection: Pressure Plate; Push Button Material Type: Non-Metallic.
Siemens
SIEMENS Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Non-Metallic, 30 mm (MPN 52BM9V2A). Key specifications — Brand: SIEMENS; Action: Momentary; Series: Class 52; Terminal Connection: Pressure Plate; Push Button Material Type: Non-Metallic.
SIEMENS Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Non-Metallic, 30 mm (MPN 52PM9V4A). Key specifications — Brand: SIEMENS; Action: Momentary; Series: Class 52; Terminal Connection: Pressure Plate; Push Button Material Type: Non-Metallic.
Siemens
SIEMENS Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Non-Metallic, 30 mm (MPN 52PM9V4A). Key specifications — Brand: SIEMENS; Action: Momentary; Series: Class 52; Terminal Connection: Pressure Plate; Push Button Material Type: Non-Metallic.
SIEMENS Emergency Stop Push Button: Non-Illuminated, Mushroom Head Profile, Non-Metallic, 22 mm, 1NC (MPN 3SU1150-1HB20-1CG0). Key specifications — Brand: SIEMENS; Action: Maintained; Series: 3SU; Push Button Material Type: Non-Metallic.
Siemens
SIEMENS Emergency Stop Push Button: Non-Illuminated, Mushroom Head Profile, Non-Metallic, 22 mm, 1NC (MPN 3SU1150-1HB20-1CG0). Key specifications — Brand: SIEMENS; Action: Maintained; Series: 3SU; Push Button Material Type: Non-Metallic.
SIEMENS Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Non-Metallic, 30 mm, 2NC (MPN 52PR8W4G). Key specifications — Brand: SIEMENS; Action: Maintained; Series: Class 52; Terminal Connection: Pressure Plate; Push Button Material Type: Non-Metallic.
Siemens
SIEMENS Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Non-Metallic, 30 mm, 2NC (MPN 52PR8W4G). Key specifications — Brand: SIEMENS; Action: Maintained; Series: Class 52; Terminal Connection: Pressure Plate; Push Button Material Type: Non-Metallic.
SIEMENS Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Non-Metallic, 30 mm (MPN 52BM9W1A). Key specifications — Brand: SIEMENS; Action: Momentary; Series: Class 52; Terminal Connection: Pressure Plate; Push Button Material Type: Non-Metallic.
Siemens
SIEMENS Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Non-Metallic, 30 mm (MPN 52BM9W1A). Key specifications — Brand: SIEMENS; Action: Momentary; Series: Class 52; Terminal Connection: Pressure Plate; Push Button Material Type: Non-Metallic.
SIEMENS Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Non-Metallic, 30 mm (MPN 52PM9V1A). Key specifications — Brand: SIEMENS; Action: Momentary; Series: Class 52; Terminal Connection: Pressure Plate; Push Button Material Type: Non-Metallic.
Siemens
SIEMENS Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Non-Metallic, 30 mm (MPN 52PM9V1A). Key specifications — Brand: SIEMENS; Action: Momentary; Series: Class 52; Terminal Connection: Pressure Plate; Push Button Material Type: Non-Metallic.
SIEMENS Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Non-Metallic, 30 mm, 1NC (MPN 52PM9V2J). Key specifications — Brand: SIEMENS; Action: Momentary; Series: Class 52; Terminal Connection: Pressure Plate; Push Button Material Type: Non-Metallic.
Siemens
SIEMENS Mushroom Head Push Button: Non-Illuminated, Mushroom Head Profile, Non-Metallic, 30 mm, 1NC (MPN 52PM9V2J). Key specifications — Brand: SIEMENS; Action: Momentary; Series: Class 52; Terminal Connection: Pressure Plate; Push Button Material Type: Non-Metallic.