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Siemens SIRIUS ACT 3SU10 Series, Twist Release, Emergency Stop Push Button Head 40mm Diameter
- RS Stock No.:
- 103-8530
- Mfr. Part No.:
- 3SU1051-1HB20-0AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£26.11
(exc. VAT)
£31.33
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 27 unit(s) ready to ship
- Plus 12 unit(s) ready to ship from another location
- Plus 999,999,972 unit(s) shipping from 21 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £26.11 |
*price indicative
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- RS Stock No.:
- 103-8530
- Mfr. Part No.:
- 3SU1051-1HB20-0AA0
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Series | SIRIUS ACT 3SU10 | |
| Cutout Diameter | 22mm | |
| Manufacturer k.i.m. | Siemens | |
| Push Button Colour | Red | |
| Push Button Actuation | Twist Release | |
| Push Button Style | Mushroom | |
| Better World Product | Yes | |
| Push Button Material | Metal | |
| IP Rating | IP66, IP67, IP69(IP69K) | |
| Illuminated | Yes | |
| Push Button Diameter | 40mm | |
| Better World Claim | Extended product life, Low carbon manufacture | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Series SIRIUS ACT 3SU10 | ||
Cutout Diameter 22mm | ||
Manufacturer k.i.m. Siemens | ||
Push Button Colour Red | ||
Push Button Actuation Twist Release | ||
Push Button Style Mushroom | ||
Better World Product Yes | ||
Push Button Material Metal | ||
IP Rating IP66, IP67, IP69(IP69K) | ||
Illuminated Yes | ||
Push Button Diameter 40mm | ||
Better World Claim Extended product life, Low carbon manufacture | ||
- COO (Country of Origin):
- DE
Siemens 3SU1 Series Emergency Stop Push Button Head, 22mm Cutout Diameter, Twist Release Push Button Actuation - 3SU1051-1HB20-0AA0
This emergency stop push button head is intended for critical safety applications, enabling the immediate disconnection of electrical systems during emergencies. With its robust metal construction and illuminated features, it provides visibility and reliability in various environments. It is suitable for automation and industrial settings and ensures compliance with safety standards while improving operational efficiency.
Features & Benefits
• Illuminated design improves visibility in low-light conditions
• Twist release mechanism allows for quick operation during emergencies
• Metal push button offers durability and longevity
• Positive latching ensures secure actuation
• High protection class prevents dust and water ingress
• Suitable for a range of industrial environments, including harsh conditions
• Twist release mechanism allows for quick operation during emergencies
• Metal push button offers durability and longevity
• Positive latching ensures secure actuation
• High protection class prevents dust and water ingress
• Suitable for a range of industrial environments, including harsh conditions
Applications
• Utilised for emergency shutdowns in automated systems
• Commonly integrated into control panels for easy access
• Employed in heavy machinery to enhance operator safety
• Used with electrical circuits requiring prompt disconnection
• Ideal for environments with variable temperatures and humidity
• Commonly integrated into control panels for easy access
• Employed in heavy machinery to enhance operator safety
• Used with electrical circuits requiring prompt disconnection
• Ideal for environments with variable temperatures and humidity
What is the maximum operating frequency for this device?
The maximum operating frequency can reach up to 600 cycles per hour.
Is there a specific way to install the product?
It can be mounted into a round opening with a diameter of 22.3 mm.
How can one ensure it remains functional in challenging environments?
Regular maintenance checks can help maintain continued operation in varying conditions.
What is the suitable operating temperature range for this product?
It operates effectively between -25°C and +70°C.
Can it be easily replaced if necessary?
Yes, the design allows for straightforward replacement without complex procedures.
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