Better World
Siemens SIRIUS ACT 3SU10 2-position Key Switch Head, Latching, 22 mm Cutout
- RS Stock No.:
- 180-9486
- Mfr. Part No.:
- 3SU1050-5BF21-0AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£64.47
(exc. VAT)
£77.36
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 8 unit(s) shipping from 23 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £64.47 |
*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.:
- 180-9486
- Mfr. Part No.:
- 3SU1050-5BF21-0AA0
- 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 | 2 | |
| Key Type | SSG10 | |
| Switch Operation | Latching | |
| IP Rating | IP66, IP69K, IP69, IP20, IP67 | |
| Angle of Throw | 90 ° | |
| Number of Keys | 2 | |
| Mechanical Life | 300000Cycles | |
| Standards/Approvals | UL, CSA, CE | |
| Hazardous Area Certification | No | |
| Better World Claim | Extended Product Life, Low Carbon Manufacture | |
| Better World Product | Yes | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Key Switch Head | ||
Series SIRIUS ACT 3SU10 | ||
Cutout Diameter 22mm | ||
Number of Positions 2 | ||
Key Type SSG10 | ||
Switch Operation Latching | ||
IP Rating IP66, IP69K, IP69, IP20, IP67 | ||
Angle of Throw 90 ° | ||
Number of Keys 2 | ||
Mechanical Life 300000Cycles | ||
Standards/Approvals UL, CSA, CE | ||
Hazardous Area Certification No | ||
Better World Claim Extended Product Life, Low Carbon Manufacture | ||
Better World Product Yes | ||
- COO (Country of Origin):
- CZ
Siemens Key Switch
The Siemens 3SUI series is a latching contact key switch. It is a 2 switch position key with 2 Ronis keys. It has a high gloss finish silver coloured metal front ring.
Features and Benefits
• Cost efficient
• Elegant black look
• High durability and reliability
• Industry standards compliant
• Lightweight
Applications
• Cabinets
• Electrical circuits
• Electrical power isolators
• Fire alarm systems
• Fuse boxes
Certifications
• CE certified
• CSA certified
• DIN EN 61373
• EAC approved
• IEC 60068-2-27
• IEC 60068-2-6
• IP20 rated
• IP66 rated
• IP67 rated
• IP69K rated
• NEMA 1, 2, 3, 3R, 4, 4X, 12, 13
• UL listed
Related links
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- Siemens SIRIUS ACT 3SU10 3-position Key Switch Head 22 mm Cutout
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