RS Better World

Siemens SIRIUS ACT 3SU10 Series, Twist Release, Emergency Stop Push Button Head 40 mm Diameter

RS Stock No.:: 103-8499
Distrelec Article No.:: 304-22-073
Mfr. Part No.:: 3SU1001-1HB20-0AA0
Manufacturer:: Siemens

Siemens SIRIUS ACT 3SU10 Series, Twist Release, Emergency Stop Push Button Head 40 mm Diameter

Subtotal (1 unit)*

PHP3,153.94

(exc. VAT)

PHP3,532.41

(inc. VAT)

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Plus 13 unit(s) shipping from August 10, 2026
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Units	Per Unit
1 +	PHP3,153.94

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RS Stock No.:: 103-8499
Distrelec Article No.:: 304-22-073
Mfr. Part No.:: 3SU1001-1HB20-0AA0
Manufacturer:: Siemens

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Siemens
	Series	SIRIUS ACT 3SU10
	Product Type	Emergency Stop Push Button Head
	Cutout Diameter	22mm
	Push Button Colour	Red
	Push Button Actuation	Twist Release
	Push Button Style	Mushroom
	Push Button Material	Plastic
	IP Rating	IP66, IP67, IP69K
	Illuminated	Yes
	Push Button Diameter	40mm
	Hazardous Area Certification	No
	Better World Claim	Extended Product Life, Low Carbon Manufacture
	Better World Product	Yes

	Select all
	Brand Siemens
	Series SIRIUS ACT 3SU10
	Product Type Emergency Stop Push Button Head
	Cutout Diameter 22mm
	Push Button Colour Red
	Push Button Actuation Twist Release
	Push Button Style Mushroom
	Push Button Material Plastic
	IP Rating IP66, IP67, IP69K
	Illuminated Yes
	Push Button Diameter 40mm
	Hazardous Area Certification No
	Better World Claim Extended Product Life, Low Carbon Manufacture
	Better World Product Yes

COO (Country of Origin):: DE

Siemens 3SU1 Series Emergency Stop Push Button Head, 22mm Cutout Diameter, Twist Release Push Button Actuation - 3SU1001-1HB20-0AA0

This emergency stop push button head is designed for vital safety applications within industrial settings. It facilitates quick operation, ensuring safety protocols are accessible and minimising response time in emergencies. Its illuminated feature improves visibility in low-light conditions, making it essential for automation, electronics, and mechanical sectors.

Features & Benefits

• Illuminated for improved visibility in dim environments

• Durable plastic construction for extended use

• Twist release mechanism for fail-safe operation

• Compatible with standard cutouts for easy installation

• Supports low carbon manufacturing practices

• Promotes longevity to reduce replacements

Applications

• Utilised with machinery that requires rapid shutdown during emergencies

• Commonly used in manufacturing and assembly lines

• Suitable for automated systems prioritising safety

• Ideal for control panels needing dependable emergency access

What installation considerations should I be aware of?

Ensure the mounting cutout is exactly 22mm for a secure fit and verify compatibility with your existing control systems.

How do I maintain the push button for optimal performance?

Regularly check the button for dust and debris, and ensure the twist release mechanism operates smoothly by cleaning it as necessary.

Is it suitable for use in harsh environments?

Its robust plastic construction allows for use in various industrial environments, though it is advisable to assess specific conditions like temperature and humidity.

Can it be retrofitted to existing systems?

Yes, it can be integrated into many current setups, provided the cutout and electrical specifications are compatible.

What safety certifications does it comply with?

While specific certifications may vary, its design aligns with industry safety standards for emergency stop mechanisms.