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Siemens Mushroom Head Push Button: Illuminated, Mushroom Head Profile, Non-Metallic - Illuminated Mushroom-Head Push Buttons
SiemensIlluminated Mushroom-Head Push Buttons

Siemens Mushroom Head Push Button: Illuminated, Mushroom Head Profile, Non-Metallic

The SIEMENS Mushroom Head Push Button: Illuminated (SKU 3G-OTH-33774, MPN 52BR8DRAB) is a Class 52 illuminated mushroom-head push button with a maintained action. It features a non-metallic push button material and a…

SKU 3G-OTH-33774

Brand
Siemens
Item
Mushroom Head Push Button: Illuminated, Mushroom Head Profile, Non-Metallic
Category
Illuminated Mushroom-Head Push Buttons
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Siemens
Manufacturer Part Number
52BR8DRAB
Series
Class 52
Type
Mushroom Head Profile, Non-Metallic, 30 mm, 1NO/1NC
Action
Maintained
Push Button Material Type
Non-Metallic

Technical Documents

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

Product Description

The SIEMENS Mushroom Head Push Button: Illuminated (SKU 3G-OTH-33774, MPN 52BR8DRAB) is a Class 52 illuminated mushroom-head push button with a maintained action. It features a non-metallic push button material and a 30 mm mushroom head profile with 1NO/1NC contacts.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SIEMENS 52BR8DRAB mushroom head push button used for?

The SIEMENS 52BR8DRAB is an illuminated mushroom-head push button used for emergency stop or start/stop control in industrial machinery and panel applications. Its maintained action keeps the circuit state until manually reset, making it suitable for safety and process control in factories, power plants, and automation systems.

What are the specifications of the SIEMENS 52BR8DRAB push button?

The SIEMENS 52BR8DRAB is a Class 52 illuminated mushroom-head push button with a maintained action. It has a 30 mm mushroom head profile, non-metallic push button material, and 1NO/1NC contacts. The part number is 52BR8DRAB, and it is part of the Siemens Class 52 series.

Where to buy the SIEMENS 52BR8DRAB push button worldwide?

You can source the SIEMENS 52BR8DRAB push button worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine Siemens components for industrial control systems.

How to install the SIEMENS 52BR8DRAB mushroom head push button?

To install the SIEMENS 52BR8DRAB, mount it in a 30 mm panel cutout and secure with the provided locknut. Wire the 1NO/1NC contacts according to your control circuit, ensuring proper voltage for the illumination. Follow standard industrial wiring practices and consult the Siemens Class 52 manual for torque and clearance specifications.

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 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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