Better World
Siemens SIRIUS ACT 3SU10 3-position Key Switch Head, Momentary, 22mm Cutout
- RS stock no.:
- 173-6731
- Mfr. Part No.:
- 3SU1050-4BM01-0AA0
- Manufacturer:
- Siemens
Bulk discount available
Subtotal (1 unit)*
R 634,62
(exc. VAT)
R 729,81
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- Plus 3 unit(s) shipping from 02 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | R 634.62 |
| 5 + | R 618.75 |
*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.:
- 173-6731
- Mfr. Part No.:
- 3SU1050-4BM01-0AA0
- Manufacturer:
- Siemens
Specification
Technical data sheets
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 | |
| Number of Positions | 3 | |
| Key Type | Ronis | |
| Switch Actuation | Momentary | |
| Key Withdrawal Position | O | |
| IP Rating | IP20, IP66, IP67, IP69, IP69K | |
| Angle of Throw | 45° | |
| Number of Keys | 2 | |
| Maximum Operating Temperature | +70°C | |
| Mechanical Life | 300000 | |
| Minimum Operating Temperature | -25°C | |
| Better World Claim | Extended product life, Low carbon manufacture | |
| Better World Product | Yes | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Series SIRIUS ACT 3SU10 | ||
Cutout Diameter 22mm | ||
Number of Positions 3 | ||
Key Type Ronis | ||
Switch Actuation Momentary | ||
Key Withdrawal Position O | ||
IP Rating IP20, IP66, IP67, IP69, IP69K | ||
Angle of Throw 45° | ||
Number of Keys 2 | ||
Maximum Operating Temperature +70°C | ||
Mechanical Life 300000 | ||
Minimum Operating Temperature -25°C | ||
Better World Claim Extended product life, Low carbon manufacture | ||
Better World Product Yes | ||
- COO (Country of Origin):
- CZ
Siemens Key Switch
The Siemens SIRIUS ACT series is a momentary contact key switch. It is a 3 switch position key with 2 Ronis keys. It is available in matt finish with a silver high gloss 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