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Siemens SIRIUS ACT 3SU10 Series, Pull Release, Emergency Stop Push Button Head
- RS Stock No.:
- 874-1923
- Mfr. Part No.:
- 3SU1050-1HA20-0AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£20.94
(exc. VAT)
£25.13
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 1 unit(s) ready to ship
- Plus 5 unit(s) ready to ship from another location
- Plus 12 unit(s) shipping from 16 October 2025
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Units | Per unit |
|---|---|
| 1 + | £20.94 |
*price indicative
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- RS Stock No.:
- 874-1923
- Mfr. Part No.:
- 3SU1050-1HA20-0AA0
- 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 | |
| Manufacturer k.i.m. | Siemens | |
| Cutout Diameter | 22mm | |
| Push Button Actuation | Pull Release | |
| Push Button Style | Mushroom | |
| Better World Product | Yes | |
| Push Button Material | Metal | |
| Illuminated | No | |
| Better World Claim | Extended product life, Low carbon manufacture | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Series SIRIUS ACT 3SU10 | ||
Manufacturer k.i.m. Siemens | ||
Cutout Diameter 22mm | ||
Push Button Actuation Pull Release | ||
Push Button Style Mushroom | ||
Better World Product Yes | ||
Push Button Material Metal | ||
Illuminated No | ||
Better World Claim Extended product life, Low carbon manufacture | ||
- COO (Country of Origin):
- DE
Siemens SIRIUSACT 3SU10 Series Emergency Stop Push Button Head, 22mm Cutout Diameter, Metal Material - 3SU1050-1HA20-0AA0
This emergency stop push button head is designed for critical safety applications. Featuring a metal actuator with a 22mm cutout diameter, it ensures immediate response during emergencies. The pull release mechanism allows for a quick reset, making it ideal for environments where safety is paramount.
Features & Benefits
• Metal push button head provides durability and reliability
• Positive latching ensures secure operation in emergencies
• Pull-to-unlatch mechanism simplifies use during activation
• Mechanical service life of approximately 300,000 cycles offers longevity
• Positive latching ensures secure operation in emergencies
• Pull-to-unlatch mechanism simplifies use during activation
• Mechanical service life of approximately 300,000 cycles offers longevity
Applications
• Used for emergency shutdown in industrial machinery
• Applicable in electrical control panels requiring quick access
• Ideal for automation systems demanding prompt safety responses
• Utilised in vehicles and transport systems for safety control
• Suitable for heavy machinery environments where safety is critical
• Applicable in electrical control panels requiring quick access
• Ideal for automation systems demanding prompt safety responses
• Utilised in vehicles and transport systems for safety control
• Suitable for heavy machinery environments where safety is critical
What ambient temperature range can be tolerated during operation?
The device can function effectively within a temperature range of -25°C to +70°C, ensuring reliable performance even under extreme conditions.
How does the button ensure proper functionality in dusty or wet environments?
With an IP66, IP67, and IP69K rating, it is designed to resist dust and withstand water ingress, making it suitable for use in various challenging environments.
What is the significance of the positive latching mechanism?
The positive latching mechanism allows the button to remain activated until intentionally reset, which is crucial for ensuring the safety protocols in emergency situations.
