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Siemens Emergency Stop Push Button: Non-Illuminated, Mushroom Head Profile, Non-Metallic - Mushroom-Head Push Buttons
SiemensMushroom-Head Push Buttons

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

The SIEMENS Emergency Stop Push Button is a non-illuminated mushroom-head push button from the 3SU series. It features a maintained action and a non-metallic push button material. This component is designed for…

SKU 3G-OTH-32117

Brand
Siemens
Item
Emergency Stop Push Button: Non-Illuminated, Mushroom Head Profile, Non-Metallic
Category
Mushroom-Head Push Buttons
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Technical Specifications

Siemens
Manufacturer Part Number
3SU1150-1HA20-1CG0
Series
3SU
Type
Mushroom Head Profile, Non-Metallic, 22 mm, 1NC
Action
Maintained
Push Button Material Type
Non-Metallic
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS Emergency Stop Push Button is a non-illuminated mushroom-head push button from the 3SU series. It features a maintained action and a non-metallic push button material. This component is designed for industrial emergency-stop applications.

Frequently Asked Questions

What is the SIEMENS Emergency Stop Push Button used for?

The SIEMENS Emergency Stop Push Button is used in industrial machinery and control panels to provide a manual emergency-stop function. Its maintained-action, mushroom-head design allows operators to quickly halt equipment in hazardous situations, enhancing workplace safety in manufacturing, processing, and automation environments.

What are the specifications of the SIEMENS 3SU1150-1HA20-1CG0?

This SIEMENS emergency stop push button is from the 3SU series, with a non-illuminated, mushroom-head profile. It has a maintained action, a non-metallic push button material, and a 22 mm mounting hole. The contact configuration is 1NC (normally closed). The manufacturer part number is 3SU1150-1HA20-1CG0.

Where to buy the SIEMENS 3SU1150-1HA20-1CG0 worldwide?

You can source the SIEMENS 3SU1150-1HA20-1CG0 emergency stop push button through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the component reaches your facility reliably.

How to install the SIEMENS emergency stop push button?

Install the SIEMENS 3SU1150-1HA20-1CG0 into a 22 mm panel cutout, securing it with the provided mounting nut. Wire the 1NC contact to the safety circuit per your machine's wiring diagram. Always follow local electrical codes and test the button's maintained-action function before placing the equipment into service.

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.

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