RS Better World
Siemens SIRIUS ACT 3SU10 3-position Key Switch Head, Latching, 22 mm Cutout
- RS Stock No.:
- 874-1954
- Mfr. Part No.:
- 3SU1050-5BL11-0AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£66.41
(exc. VAT)
£79.69
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 19 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £66.41 |
*price indicative
Better World
Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.
- RS Stock No.:
- 874-1954
- Mfr. Part No.:
- 3SU1050-5BL11-0AA0
- 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 | Key Switch Head | |
| Series | SIRIUS ACT 3SU10 | |
| Cutout Diameter | 22mm | |
| Number of Positions | 3 | |
| Key Type | CES | |
| Switch Operation | Latching | |
| IP Rating | IP20 | |
| Angle of Throw | 45 ° | |
| Number of Keys | 2 | |
| Mechanical Life | 300000Cycles | |
| Hazardous Area Certification | NO | |
| Standards/Approvals | CE, UL, CSA | |
| Better World Product | Yes | |
| Better World Claim | Extended Product Life, Low Carbon Manufacture | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Key Switch Head | ||
Series SIRIUS ACT 3SU10 | ||
Cutout Diameter 22mm | ||
Number of Positions 3 | ||
Key Type CES | ||
Switch Operation Latching | ||
IP Rating IP20 | ||
Angle of Throw 45 ° | ||
Number of Keys 2 | ||
Mechanical Life 300000Cycles | ||
Hazardous Area Certification NO | ||
Standards/Approvals CE, UL, CSA | ||
Better World Product Yes | ||
Better World Claim Extended Product Life, Low Carbon Manufacture | ||
22 mm Key Switch Heads, Metal (Shiny)
Siemens extremely rugged IP69K shiny metal key-operated switch heads.
Self-holding function of the actuator when mounting
Twist prevention integrated into patented holder design
Stackable contact modules
One-handed installation
Suitable for use in extreme environments
No special tools required
Simple geometry for mounting holes
Standards
IEC 60947-1, EN 60947-1
IEC 60947-5-1, EN 60947-5-1
IEC 60947-5-1, EN 60947-5-1
Related links
- Siemens SIRIUS ACT 3SU10 3-position Key Switch Head 22 mm Cutout
- Siemens SIRIUS ACT 3SU10 3-position Key Switch Head Momentary, 22 mm Cutout
- Siemens SIRIUS ACT 3SU10 2-position Key Switch Head 22 mm Cutout
- Siemens SIRIUS ACT 3SU10 3-position Key Switch Head 22 mm Cutout
- Siemens SIRIUS ACT 3SU10 3-position Key Switch Head 30 mm Cutout
- Siemens SIRIUS ACT 3SU10 4-position Key Switch Head 22 mm Cutout
- Siemens SIRIUS ACT 3SU10 2-position Key Switch Head 22 mm Cutout
- Siemens SIRIUS ACT 3SU10 2-position Key Switch Head 30 mm Cutout