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Siemens SIRIUS ACT 3SU10 Series, Key Release, Emergency Stop Push Button Head 40 mm Diameter
- RS Stock No.:
- 135-5627
- Mfr. Part No.:
- 3SU1050-1HF20-0AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£46.42
(exc. VAT)
£55.70
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 4 unit(s) shipping from 27 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £46.42 |
*price indicative
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- RS Stock No.:
- 135-5627
- Mfr. Part No.:
- 3SU1050-1HF20-0AA0
- 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 | |
| Product Type | Emergency Stop Push Button Head | |
| Series | SIRIUS ACT 3SU10 | |
| Cutout Diameter | 22mm | |
| Push Button Colour | Red | |
| Push Button Actuation | Key Release | |
| Push Button Style | Mushroom | |
| Push Button Material | Plastic | |
| IP Rating | IP69K, IP67, IP69, IP66 | |
| Illuminated | No | |
| Push Button Diameter | 40mm | |
| Hazardous Area Certification | No | |
| Better World Product | Yes | |
| Better World Claim | Extended Product Life, Low Carbon Manufacture | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Emergency Stop Push Button Head | ||
Series SIRIUS ACT 3SU10 | ||
Cutout Diameter 22mm | ||
Push Button Colour Red | ||
Push Button Actuation Key Release | ||
Push Button Style Mushroom | ||
Push Button Material Plastic | ||
IP Rating IP69K, IP67, IP69, IP66 | ||
Illuminated No | ||
Push Button Diameter 40mm | ||
Hazardous Area Certification No | ||
Better World Product Yes | ||
Better World Claim Extended Product Life, Low Carbon Manufacture | ||
- COO (Country of Origin):
- DE
Siemens Emergency Stop Push Button Head, IP66/IP67/IP69/IP69K, 40mm Push Button Diameter - 3SU1050-1HF20-0AA0
This emergency stop push button head is a crucial safety device for industrial applications. With a cutout diameter of 22mm, it integrates seamlessly into machinery. Featuring a robust red mushroom push button with a key release actuation method, emergencies can be handled promptly. The IP66 rating ensures excellent protection against dust and water ingress.
Features & Benefits
• Key release mechanism for enhanced safety in emergencies
• Positive latching ensures dependable functionality
• Durable plastic construction for extended operational life
• High protection classes IP66, IP67, IP69K provide resistance against harsh conditions
• Designed for straightforward integration with existing systems
Applications
• Employed for emergency shutdowns in machinery
• Ideal for automation and electrical control systems
• Utilised in mechanical requiring safety lockdown
Can it operate in extreme temperatures?
Yes, it operates within the range of -25°C to +70°C.
Is it appropriate for use in wet environments?
Yes, it meets high IP ratings for water resistance.
Can the unlocking device be customised?
Yes, there is an optional custom lock feature.
Is it compatible with multiple switching positions?
Yes, it supports a two-position switch configuration.
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